Patents

The patent was not infringed

Thank you to all those readers who expressed a view in last Tuesday’s poll. The good news is that better than 80% of you answered correctly. According to the traditional view, recently applied by Rares J, there would be no infringement in Australia in the circumstances outlined.

On the traditional view, a patent (like any other intellectual property right in Australia) is a territorial right. A patent, of course, confers the exclusive right to exploit the claimed invention in the patent area. Exploit in this context meaning:

(a) where the invention is a product–make, hire, sell or otherwise dispose of the product, offer to make, sell, hire or otherwise dispose of it, use or import it, or keep it for the purpose of doing any of those things; or

(b) where the invention is a method or process–use the method or process or do any act mentioned in paragraph (a) in respect of a product resulting from such use.

Under the old form of the patent grant, the patentee was granted the exclusive right to make, use, exercise and vend the invention. In BASF v Hickson, the House of Lords ruled that a defendant in England, who entered into a contract with another party to make some goods for that third party in Switzerland and deliver them to that third party in Switzerland, did not infringe even though the third party subsequently imported the goods into England.[1] Lord Davey said:[2]

It must be such a vending as will be in a sense a working or use and exercise of the invention in this country or an appropriation by the vendor of some advantage which the patentee can derive from such use and exercise. A contract to deliver the goods abroad does not in any way interfere with the patentee’s rights to work and utilize his invention in this country. It is a contract to do a perfectly lawful act, and whether the contract be made in this country or abroad does not in itself affect the patentee’s monopoly of working his invention. Nor is it material to consider whether or when the property in the goods passed to the purchaser. It is lawful to be the owner of the goods if made and situate abroad, and neither the vendor nor the purchaser in my opinion thereby infringes the patent. The goods may or may not be afterwards brought into this country, and a different question will then arise, but that is no concern of the vendor after he has parted with them. I am of opinion that “vending the invention” in the common form of patent is confined to selling goods made or brought into this country ….

Load and Move has a patent in Australia for spreaders and tipplers, which are apparently used in the loading and tipping of shipping containers. CTS, another Australian company, entered into a contract with a mine in Eritrea to supply the mine with spreaders and tipplers which Load and Move considered would infringe its patent. However, CTS agreed to have the spreaders and tipplers made in China and delivered to the port in China FOB or ex works for delivery directly to the mine in Eritrea. The spreaders and tipplers would never come into Australia.

Load and Move was seeking preliminary discovery from CTS to establish whether payments for the contract with the Eritrean mine were received in Australia.

Rares J has refused preliminary discovery.

One of the conditions that must be established to obtain preliminary discovery is that the applicant reasonably believes it has a right to obtain relief against a prospective respondent.[3]

Rares J began by pointing out that a subjective belief that one’s right was being infringed was not enough; the belief had to be reasonably held. That required the existence of facts from which a reasonable person could form the required belief. That is, the belief was tested objectively.

Here, the question was whether there were facts from which a reasonable person could conclude that Load and Move’s patent was being infringed in Australia. In light of BASF v Hickson, however, Rares J held that a reasonable person could not hold such a view.

Load and Move Pty Ltd v Container Rotation Systems Pty Ltd
[2016] FCA 843

ps Sorry no post on Friday: let’s just say there was a synchronisation glitch.


  1. The third party would infringe by importing.  ?
  2. Badische Anilin Und Soda Fabrik v Hickson [1906] AC 419 at 422 – 423 cited by Rares J in Load and Move at [26].  ?
  3. FCR r 7.23.  ?

The patent was not infringed Read More »

Selected links,from last week

Here is a selection of links to IP-related matters I found interesting this week:

Patents

Trade marks

Copyright

Remedies

Not categorised

I hope you find some interesting. If you did or have a question, leave a comment or send me an email

Selected links,from last week Read More »

Selected links from last (couple of) weeks

Here is a selection of links to IP-related matters I found interesting this past week (or two):

Patents

Trade marks

Copyright

Not categorised

I hope you find some interesting. If you did or have a question, leave a comment or send me an email

Selected links from last (couple of) weeks Read More »

Selected links from last week

Here is a selection of links to IP-related matters I found interesting last week:

Patents

Trade marks

  • Is the US Olympic Committee’s [#TwitterBan Fair or Foul?](https://t.co/kmG0Avith) compare
    Telstra ‘Go to Rio’ campaign cleared by Federal Court, AOC case dismissed

Copyright

Remedies

  • Want An Enforceable Online Contract? Don’t Use A Footer Link Called “Reference”–Zajac v. Walker (USA)

Designs

Not categorised

Future of the profession

I hope you find some interesting. If you did or have a question, leave a comment or send me an email

Selected links from last week Read More »

Selected links from last week

Here is a selection of links to IP-related matters I found interesting this week:

Patents

Trade marks

Copyright

Not categorised

I hope you find some interesting. If you did or have a question, leave a comment or send me an email

Selected links from last week Read More »

Omnibus claims: substantially the same

In partly allowing Glaxo’s appeal, the Full Court (Allsop CJ, Yates and Robertson JJ) has ruled against an expansive interpretation of omnibus claims.

You may recall (here and here) that Reckitt Benckiser has a patent protecting its bottle / syringe combination for dispensing Panadol to children aged between 1 – 5 years old.[1]

Claim 1 claimed:

A liquid dispensing apparatus comprising a bottle, a bottle neck liner and a flat-nosed syringe having a plunger and a barrel, the barrel terminating at its distal end in a generally flat face having a diameter corresponding to the diameter of the syringe barrel and being perpendicular to the longitudinal axis of the barrel, the bottle having a bottle neck in which is located the bottle neck liner having a cylindrical body sealingly engaged inside the bottle neck such that liquid cannot flow between the bottle neck liner and the bottle neck, the bottle neck liner comprising a sleeve comprising at its lower end an inward step located within the bottle neck, an aperture being defined inwardly of the inward step, wherein the cylindrical body and the sleeve are connected together with a web of material only at the upper end of the cylindrical body and of the sleeve, wherein the sleeve is formed with a flared portion at its upper end into which the distal end of the syringe barrel passes; wherein when the syringe barrel is inserted into the sleeve the inward step prevents the syringe barrel from protruding past the step and liquid cannot flow between the sleeve and the barrel, but can leave the bottle only via the aperture and thence the syringe. (emphasis supplied)

and claim 9 was an omnibus claim:

A liquid dispensing apparatus, substantially as described with reference to the drawings and/or examples.

Glaxo marketed two different versions of its competing product:

Glaxo Version 1
Glaxo Version 1
Glaxo Version 2
Glaxo Version 2

The trial Judge held that Version 1 infringed claim 1 but, because it had a narrower nozzle section at the spout[2] and so the barrel was not uniform along its length, Version 2 did not. The barrel of Version 2 did not terminate “at its distal end in a generally flat face having a diameter corresponding to the diameter of the syringe barrel”. The trial Judge, however, then went on to find that Version 2 infringed the omnibus claim because it functioned substantially in the same way as described in the patent:

The alternate syringe has exactly the same function as that described in the patent and the drawings. The alternate syringe is a flat-nosed syringe that has a distal end that fits into the liner and achieves a good seal with it so that it can draw up liquid without leaking from the bottle or the syringe. The mere fact that there is a corresponding tip on both the barrel and the reciprocating plunger used in the alternate syringe in the second product complained of should not be allowed to disguise that that product has taken the substantial configuration resulting from the patentee’s invention and its character for the dispensing of liquids from bottles without mess using an apparatus with a flat-nosed syringe: Radiation 60 CLR at 52; Raleigh 65 RPC at 160. The alternate syringe, as incorporated into the second product complained of, is not a substantially new or different combination

The Full Court dismissed the appeal from the trial Judge’s finding that Version 1 did infringe claim 1 and Version 2 did not. Importantly for present purposes, it allowed Glaxo’s appeal from the finding that Version 2 nonetheless infringed claim 9, the omnibus claim:

[79] … contrary to the conclusion of the primary judge, the use of the word “substantially” in claim 9 in the expression “substantially as described with reference to the drawings and/or examples” does not extend the definition of the invention to “the substantial idea” disclosed by the specification and shown in the drawings.

[80] The word “substantially” provides no warrant for departing from what the specification itself mandates to be the essential features of the invention. A flat-nosed syringe dimensioned as described in the consistory statement is one of the essential features of the invention. Thus, whatever work the word “substantially” is to perform in claim 9, it cannot transform a feature made essential by the description of the invention into one that is now inessential. Put another way, an embodiment that does not possess the essential features of the invention as described, cannot be one that is “substantially as described”. Thus, the word “substantially” in claim 9 does not do the work which the primary judge held that it did.

The Full Court pointed out that the description and drawings were a particular form of the first embodiment in the patent. It was plain from the consistory clause describing the embodiment and claim 1 that a barrel of uniform diameter throughout its length was an essential feature of the invention. All claims apart from the omnibus claim were dependent from claim 1. Claim 1 was the widest form of the claimed invention. Accordingly, the omnibus claim, which is a more narrowly defined claim, could not be wider than claim 1.[3]

Perhaps continuing the swing of the interpretation pendulum back towards the ‘literal meaning’ approach, their Honours also warned against too ready an assumption that some wording in a claim was just “a slip of the pen” rather than a carefully chosen limitation.

ps As Dr Patentology points out, s 40(3A) bans (or tries to ban) the use of omnibus claims in patents the subject of the new rules under the Raising the Bar regime; i.e., in broad terms, patents the subject of an application filed on or after 13 April 2013 or, if filed earlier, which had not been the subject of a request for examination before 13 April 2013.[4]

If you have a comment or a question, please feel free to post it in the comments section or, if you would prefer, email me.

GlaxoSmithKline Australia Pty Ltd v Reckitt Benckiser Healthcare (UK) Ltd [2016] FCAFC 90

[lewis]:


  1. Australian Patent No. 2003283537 (the patent) entitled “Improvements in and relating to liquid dispensing”.  ?
  2. In expert witness legalese, “the indented section at the distal end”.  ?
  3. As the High Court explained in [Radiation]: “But it is said that the words in the claim. “ substantially as described,” tie the claim to the particidar form of construction illustrated in the drawings. The effect of the words depends upon the construc­ tion of the claim as a whole, but “ in general the words exercise a limiting effect by tying ” the claim “ more closely to the preceding description ” (See Fletcher Moulton on Patents (1913), p. 128). They do not, however, limit the claim to the precise construction shown in the drawings but rather to the kind of apparatus mentioned and the method described in the specifications and illustrated in the drawings.”.  ?
  4. Someone made a more detailed attempt to explain the transition provisions in Lahore, Patents, Trade Marks & Related Rights at [12,000].  ?

Omnibus claims: substantially the same Read More »

NZexit?

The Commerce Select committee of the NZ Parliament has recommended that NZ should not continue with the proposed Single Application and Examination Processes for patent applications in both Australia and NZ. The committee, however, did support continuing with the single trans-Tasman patent attorney regime.

As IP Australia points out, Australia passed the IP Laws Amendment Act 2015 to implement this process. The Patents (Trans-Tasman Patent Attorneys and Other Matters) Bill was introduced into the NZ Parliament last year.

The NZ government’s response to the recommendation is not known at this stage.

NZexit? Read More »

A cylinder by any other name (except basket)

Beach J has ruled that there is no warrant for interpreting “basket” in GSK’s patent to mean “cylinder”, with the consequence that the patent was neither infringed, nor invalid.

GSK’s patent is “for a sustained release paracetamol bilayer tablet with a specified in vitro dissolution profile”. Claim 1 is as follows:

A pharmaceutical composition comprising:

a bilayer tablet having an immediate release phase of paracetamol and a sustained release phase of paracetamol,

the immediate release phase being in one layer and comprising from about 10 to 45% by weight of the total paracetamol; and

the sustained release phase being in the other layer and comprising from about 55% to 90% by weight of the total paracetamol in admixture with a matrix forming polymer or a mixture thereof;

said composition comprising from 600 to 700mg of paracetamol per unit dose and a pharmaceutically acceptable carrier,

wherein said composition has an in vitro paracetamol dissolution profile (as determined by the USP type III apparatus, reciprocating basket, with 250ml of 0.1M HCl at 37C set at a cycle speed of 15 strokes/min) with the following constraints:

Ÿ 30 to 48% released after 15 minutes

Ÿ 56 to 75% released after 60 minutes

Ÿ >85% released after 180 minutes.

I have emphasised the word “basket” above because it is a mistake. It should read “cylinder”. It was also a mistake repeated in the body of the specification. Beach J rejected Apotex’ argument that “basket” was a reasonable option for use in a USP type III apparatus at the priority date. However, none of the expert witnesses had heard of such a thing and Beach J held that the skilled addressee[1] would have recognised it was a mistake and should have read “cylinder”.

Now, the High Court has told us that a patent specification is a document directed to the public, but it is to be read through the eyes of the skilled addressee. So, for example, Gleeson CJ, McHugh, Gummow, Hayne and Callinan JJ said in Kimberly-Clark at [24]:

It is well settled that the complete specification is not to be read in the abstract; here it is to be construed in the light of the common general knowledge and the art before 2 July 1984, the priority date; the court is to place itself “in the position of some person acquainted with the surrounding circumstances as to the state of [the] art and manufacture at the time”.[2]

The courts have developed lengthy lists of propositions to implement that directive.[3] One of the propositions that repeatedly gets cited is the rule that you cannot expand or narrow the meaning of a claim by reference to the body of the specification. So, for example, the High Court in Kimberly-Clark itself helpfully said at [15]:

Where the question concerns infringement of a claim or the sufficiency of a claim to “define” the invention, it has been held in this Court under the 1952 Act that the plain and unambiguous meaning of a claim cannot be varied or qualified by reference to the body of the specification. However, terms in the claim which are unclear may be defined or clarified by reference to the body of the specification.[4]

How to reconcile the two?

Well, Beach J held that, notwithstanding the mistake, the words of the claim were clear and unambiguous and there was no warrant to substitute “cylinder” for “basket”. Warned by Apotex’ counsel, Ms Goddard, that the patent was a public instrument the amendment of which was addressed in the Act by a different mechanism,[5] his Honour summarised his conclusion at [14]:

No case expressly binds me to accept the result contended for by GSK. The hypothetical construct of the skilled addressee cannot be taken so far as to re-write or amend a claim of the specification. That conceptual tool has its limits. After all, the boundary constraint is that I am obliged to construe the claim as it is, rather than what it should have been. I accept Apotex’s contention. Accordingly, GSK must fail on infringement as claim 1 is the only independent claim. But Apotex and Generic Partners fail on invalidity.

His Honour elaborated on these conclusions at much greater length at [368] – [401].

Beach J’s rejection of the attacks on invalidity did not turn on whether “basket” meant “basket” or “cylinder”. Having found that “basket” did mean “basket”, the attacks on fair basis, sufficiency and lack of clarity necessarily failed. However, his Honour would also have rejected them even if “he had found ”some polytropic fairy dust“ could transform ”basket“ into ”cylinder”.

 

If you have a comment or a question, please feel free to post it in the comments section. Or, if you would prefer, email me.

GlaxoSmithKline Consumer Healthcare Investments (Ireland) (No. 2) Limited v Apotex Pty Ltd [2016] FCA 608


  1. or “person skilled in the art” to use the language of the Act in s 7. Section 40 wants the person to be skilled in the relevant art, but that shouldn’t be much, if at all, different.  ?
  2. The citations have been omitted, but they included Samuel Taylor Pty Ltd v SA Brush Co Ltd (1950) 83 CLR 617 at 624?625; Welch Perrin & Co Pty Ltd v Worrel (1961) 106 CLR 588 at 610; Sunbeam Corporation v Morphy-Richards (Aust) Pty Ltd (1961) 180 CLR 98 at 102; Populin v HB Nominees Pty Ltd (1982) 41 ALR 471 at 476.  ?
  3. Sheppard J referred to 10 in Decor v Dart. Hely J identified a raft in Beltreco starting at [70]. The Full Court was rather more succinct at [67] in Jupiters.  ?
  4. The citations I have omitted again include reference to Welch Perrin at 610. This rule is Sheppard J’s second proposition, referred to by Hely J at [74] and elaborated at [76] to [78]and the 4th proposition in Jupiter’s.  ?
  5. Presumably, s 104 and, in the court proceeding context, s 105.  ?

A cylinder by any other name (except basket) Read More »

RPL Central also refused special leave

The High Court has also refused RPL Central special leave to appeal.

RPL Central had applied for the grant of an innovation patent entitled ‘Method and System for Automated Collection of Evidence of Skills and Knowledge’.

Middleton J had upheld RPL’s appeal from the Commissioner’s decision to reject the application on the grounds it was not a manner of manufacture. The Full Court allowed the Commissioner’s appeal. In rejecting special leave, the High Court baldly stated:

The Full Court was plainly correct and, accordingly, none of the applicant’s proposed grounds of appeal enjoys sufficient prospects of success to warrant the grant of special leave to appeal. Pursuant to r 41.11.1 of the High Court Rules 2004 (Cth), we direct the Registrar to draw up, sign and seal an order dismissing the application with costs.

So, so far as patenting business methods goes in Australia, it looks like Research Affiliates will be the last word … for a long time.

If you have a question or wish to make a comment, feel free to post it in the comments box or send me an email.

RPL Central Pty Ltd v Commissioner of Patents [2016] HCASL 84

RPL Central also refused special leave Read More »

Commonwealth can still sue on the undertaking as to damages

The High Court has refused Sanofi and Wyeth special leave to appeal the Commonwealth’s claims on the clopidogrel undertaking as to damages.

You may recall that, when Sanofi and Wyeth got interlocutory injunctions to stop Apotex entering the market with a clopidogrel product, Sanofi had to give the “usual undertaking as to damages“. The patents, however, were held invalid.

Sanofi and Apotex settled the latter’s claim for damages. However, the Commonwealth also brought a claim against Sanofi and Wyeth under the undertakings as to damages, in broad terms claiming as damages the difference between the (higher) price it paid under the Pharmaceutical Benefits Scheme while the injunctions were in force and the lower price that would have applied if the interlocutory injunctions had not kept Apotex out of the market.

Last year, the Full Federal Court rejected Sanofi’s and Wyeth’s arguments that the Commonwealth could not bring a claim under the undertakings. Lauren John, an associate at Allens, reports that the High Court refused Sanofi’s application for special leave last week.

Links to the High Court dispositions here (Sanofi) and here (Wyeth). Ms John provides more detail here.

If you have a question or wish to make a comment, feel free to post it in the comments box or send me an email.

Commonwealth can still sue on the undertaking as to damages Read More »

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