Board ends interference on CRISPR

The Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO) has issued a decision in the CRISPR patent interference pending between The Broad Institute, Inc. (the Junior Party; second filer) and The Regents of the University of California (the Senior Party; first filer). The dispute is related to U.S. Patent Nos. 8,697,359; 8,771,945; 8,795,965; 8,865,406; 8,871,445; 8,889,356; 8,895,308; 8,906,616; 8,932,814; 8,945,839; 8,993,233; 8,999,641; and U.S. Patent Application Serial No. 14/704,551.

The PTAB, in a per curiam decision, wrote:

Broad has persuaded us that the parties claim patentably distinct subject matter, rebutting the presumption created by declaration of this interference. Broad provided sufficient evidence to show that its claims, which are all limited to CRISPR-Cas9 systems in a eukaryotic environment, are not drawn to the same invention as UC’s claims, which are all directed to CRISPR-Cas9 systems not restricted to any environment. Specifically, the evidence shows that the invention of such systems in eukaryotic cells would not have been obvious over the invention of CRISPR-Cas9 systems in any environment, including in prokaryotic cells or in vitro, because one of ordinary skill in the art would not have reasonably expected a CRISPR-Cas9 system to be successful in a eukaryotic environment. This evidence shows that the parties’ claims do not interfere. Accordingly, we terminate the interference.

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PTAB institutes 6 IPRs challenging RESTASIS patents

The Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO) recently instituted six separate inter partes reviews (IPRs) against patents owned by Allergan plc (NYSE: AGN), which cover RESTASIS® (Cyclosporine Ophthalmic Emulsion) 0.05%. RESTASIS® is an eye drop that helps increase the eyes’ natural ability to make tears. Mylan Pharmaceutical Inc. says they expect PTAB decisions on the IPRs sometime during the fourth quarter of 2017.

All the challenged patents are set to expire on August 27, 2024 and are listed in FDA’s Orange Guide. The patents being challenged are U.S. Patent Nos. 8,629,111 (the “‘111 patent”), 8,633,162 (the “‘162 patent”), 8,642,556 (the “‘556 patent”), 8,648,048 (the “‘048 patent”), 8,685,930 (the “‘930 patent”), and 9,248,191 (the “‘191 patent”). Hatch-Waxman litigations involving these patents against Mylan and other generic defendants remain pending in the United States District Court for the Eastern District of Texas.

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PTAB denies to institute CBM citing Enfish v. Microsoft

The Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office (USPTO) recently declined to institute a CBM review of U.S. Patent No. 6,006,227, owned by Mirror World Technologies, LLC. See Apple, Inc. et al v. Mirror World Technologies, LLC. The decision is significant not only because the PTAB refused to institute a covered business method review, but because the panel — Administrative Patent Judges Thomas Giannetti, David McKone, and Barbara Parvis — cited the Federal Circuit’s recent decision in Enfish v. Microsoft when they found that the challenged claims of the ‘227 patent were not abstract.

The Petitioners argued that the challenged claims are directed to an abstract idea that is not patent-eligible subject matter. According to the Petitioners, “the challenged claims of the ‘227 patent are directed to the abstract idea of organizing items of information, i.e., ‘data units,’ in chronological order.” The patent owner responded that the Petitioners’ view “entirely omits the core concept of the claimed invention: using a ‘main stream’ and ‘substreams.’”

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PTAB names Medtronic CardioVascular Chief Patent Counsel as new PTAB Chief

The United States Patent and Trademark Office (USPTO) recently announced the appointment of David P. Ruschke as the next Chief Judge for the Patent Trial and Appeal Board (PTAB). Ruschke will begin his new role at USPTO headquarters in Alexandria, VA, on May 23, 2016.

“The Patent Trial and Appeal Board plays a critical role in the patent ecosystem, especially since the launch of post-grant trials authorized in the America Invents Act of 2011,” said Under Secretary of Commerce for Intellectual Property and Director of the United States Patent and Trademark Office Michelle K. Lee. “David’s breadth of experience in global patent opposition proceedings and his deep understanding of intellectual property positions him perfectly to lead our Board well into the future.”

“Director Lee has assembled a highly talented and hard-working team at the USPTO. I am excited to have the opportunity to join the talented judges and staff of the PTAB as we work together to serve America’s inventors,” said Ruschke.

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New Post Grant Rules Become Effective, No Changes to Motions to Amend

On April 1, 2016, the United States Patent and Trademark Office published final rules in the Federal Register that relate to post grant proceedings. These new final rules went into effect on May 2, 2016, and amend the existing PTAB trial practice rules pertaining to inter partes review (IPR), post grant review (PGR), covered business method (CBM) review, and derivation proceedings brought into being by provisions of the America Invents Act (AIA).

In a nutshell, these new rules change existing practice by allowing new testimonial evidence to be submitted with a patent owner’s preliminary response, adding a Rule 11-type certification for papers filed in a proceeding, allowing a claim construction approach that emulates the approach used by a district court following Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) for claims of patents that will expire before entry of a final written decision, and replacing the current page limit with a word count limit for major briefing. These final rules are the culmination of a process started two years ago. For more information on the changes taking effect, please see Patent Office amends PTAB Trial Practice Rules.

Many had hoped that the Office would make it easier for patent owners to successfully amend patent claims in post grant proceedings, but the Office stood firm.

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