Posts Tagged ‘Federal Circuit’

Takeaways from Seattle Summer 2014 Seminars

Monday, August 25th, 2014

A guest post by Donald Chisum and Janice Mueller.

In August 2014 the Chisum Patent Academy held two back-to-back seminars in its Seattle, Washington facility to discuss and debate current developments in patent law. Each roundtable seminar group was limited to ten persons; sessions were led by treatise authors and educators Donald Chisum and Janice Mueller.

Attendees included experienced patent litigators and prosecutors from law firms and corporations in the U.S., Canada, Germany, and India. Each seminar met for three days. Seattle’s great summer weather, coffee, and lively discussion were enjoyed by all.

Here’s a recap of the takeaways from the seminars:

2014 Supreme Court Decisions: Moderation? The year 2014 was an undoubtedly high water mark in terms of the number of pertinent SCOTUS patent law decisions–six directly on patent law issues plus a copyright case (Petrella) that could alter the laches defense for patent infringement claims. Commentary and initial responses, including those by the PTO, suggest that the cases represent a significant move toward constricting the availability of patent rights. Yet, in-depth discussions of the cases during our seminars detected a tone of moderation. For example, Alice has been read as broadly precluding patents on “software.” However, language in Alice strongly suggests that claims to technical advances, even broad claims that involve computer implementation, remain patent eligible. Unfortunately for patent applicants and owners, it will take time and resources to establish such eligibility through appeals from PTO rejections and summary district court invalidations.

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Fed. Cir.: Antitrust Issues Can Arise From Hatch-Waxman Litigation

Thursday, August 7th, 2014

In Tyco Healthcare Group v. Mutual Pharm. Co., App. no. 13-1386 (Fed. Cir. August 6, 2014), a divided panel of the court reversed a district court’s summary judgment ruling dismissing antitrust charges brought by ANDA filer Mutual against patent-holder Tyco. (A copy of the decision can be found at the end of this post.) In what appears to be routine Hatch-Waxman litigation, the majority of the panel ruled that the NDA holder’s (the patent-holder’s) initiation of an infringement action following the ANDA filer’s para. IV certification could give rise to antitrust violations as “sham litigation.” The majority further held that the Citizen’s Petition–urged to contain baseless allegations of non-equivalence, filed by the NDA holder, following a finding of non-infringement by the proposed generic product, could also give rise to antitrust liability.

Judge Newman wrote a well-reasoned dissent that basically said that the patent/NDA holder has a statutory right to file an infringement suit after it receives notice of an ANDA filed with a para. IV certification. Judge Newman also wrote that the patent/NDA holder has a constitutional right (to petition), that should trump any speculative antitrust-based claims for damages.

It would take pages to walk through all the factual bases for the parties’ arguments, but if you just read Judge Newman’s dissent, you will get a good refresher course on the historically (limited) role of antitrust law in patent litigation. Maybe I’m getting too sensitive, but this seems like one more decision that is essentially anti-patent. At least the majority followed Therasense and did not find that plaintiff potentially liable for antitrust violations because it asserted a patent that the defendant urged was obtained by fraud committed by the patent owner, Sandoz.

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Ignorance is Bliss – for Teva

Monday, August 4th, 2014

I did not pay much attention to the fairly recent panel decision in Bristol-Myers Squibb Co. v. Teva Pharma. USA, 757 F.3d 967 (Fed. Cir. 2014). It seemed like a fairly routine panel affirmance of the district court’s finding that Bristol-Myers’ patent (5206244) on the nucleoside analog entecavir was obvious in view of a structurally similar nucleoside analog, 2′-CDG. The unexpected results asserted by B-M had been found insufficient to overcome a strong case of structural obviousness.

But when the IPO made the decision to file an amicus brief supporting B-M’s petition for rehearing en banc, my prep/pros radar sounded a warning and I read both the brief closely and the original opinion more closely. [A copy of the opinion and brief can be found at the end of this post.]

The district court found that the POSA would have been motivated to select 2′-CDG as the closest prior art molecule and to make the relatively small structural modifications required to arrive at entecavir, summarizing the law (correctly): “Obviousness, and expectation of success, are evaluated from the perspective of a person having ordinary skill in the art at the time of invention [e.g., the filing date of the B-M patent].”

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USPTO TRIPs over Myriad-Mayo guidance

Thursday, July 31st, 2014

Timothy W. Roberts, Chartered Patent Attorney; MA (Oxon); LL.D (honoris causa, Sheffield University)

Paul G. Cole,  Chartered Patent Attorney;  MA (Oxon); LLM, NottinghamTrent; Visiting Professor, Bournemouth University

The above UK-based European Practitioners have today filed comments at the USPTO arguing that the USPTO’s Myriad-Mayo Guidance is inconsistent with the provisions of Article 27 of the TRIPs Agreement.

They argue that the ruling of Justice Thomas in Myriad is TRIPs-compliant only on the narrow holding that mere isolation of a DNA sequence unaccompanied by new, improved or extended utility does not give rise to eligibility. Any broader interpretation of the ruling e.g. to exclude natural products selected or isolated by the hand of man and possessing new or improved utility would be inconsistent with the express provisions of the Agreement. It will be recollected that Justice Ginsburg during oral argument in Myriad was concerned that the US was at risk of adopting a rule quite different from that of other industrialised nations and would be placing itself in an isolated position. Only the suggested interpretation, they argue,  would avoid those concerns, and they submit that the Court had these considerations in mind when it handed down its limited and cautious opinion in Myriad.

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