New England IP Blog

Covering intellectual property developments in New England, and other developments that impact New England companies.

Gourdin Sirles

Gourdin Sirles

Associate

Gourdin W. Sirles is an associate in the Litigation Department.

Gourdin's practice focuses on Patent Law and Intellectual property, but also encompasses a variety of complex legal matters, including bankruptcy law, employment litigation, commercial disputes, and campaign finance compliance and other election-related laws on the state and federal level.

Subscribe to all posts by Gourdin Sirles

Amended Contentions Deemed Timely Served Due to Parties’ Misunderstanding

Under some circumstances, party error can excuse late-filed amendments to infringement and invalidity contentions, according to a recent decision by Judge F. Dennis Saylor IV. Approximately five years ago, plaintiff DataTern, Inc. (“DataTern”) filed a patent infringement suit against defendant MicroStrategy, Inc. (“MicroStrategy”) over a patent claiming a “method for interfacing an object oriented software application … Continue Reading

Privilege Claims Validated in Counterfeit Detection Dispute

In a recent decision, Magistrate Judge Kelley addressed the legitimacy of withholding third party communications under the common interest doctrine. The case involved plaintiff Crane Security Technologies, Inc. (“Crane”) – the exclusive supplier of banknote paper for United States currency – and defendant Rolling Optics, AB (“RO”) – that, among other things, manufactures 3D micro-optic … Continue Reading

The Federal Circuit’s Standing Requirement to Appeal Patent Office Decisions

In a recent landmark decision, the Court of Appeals for the Federal Circuit announced that not all inter partes review (“IPR”) proceedings at the U.S. Patent Office can be appealed. While anyone can file an IPR petition, not all persons can appeal. For petitioners without standing, i.e., an “injury in fact,” the Patent Office’s Patent Trial and … Continue Reading

Heartburn for Defense After Jury Verdict in Pepcid® Dispute

The recent jury verdict in a dispute over a generic version of the heartburn medication Pepcid® Complete® would be enough for anyone to reach for a few tablets of the accused product. After an eight day trial presided over by Judge Zobel, a Massachusetts jury last week returned a verdict for Plaintiffs Brigham and Women’s … Continue Reading

Final Judgment Prescribed For Antibody Patent After Double Patenting Decision

We previously wrote about Judge Wolf’s decision to invalidate Janssen Biotech, Inc.’s (“Janssen”) biopharmaceutical patent (U.S. Patent No. 6,284,471 (the “’471 Patent”)), based on the doctrine of obviousness-type double patenting. Celltrion Healthcare Co. Inc. (“Celltrion”) subsequently moved the court for an entry of final judgment dismissing Janssen’s infringement claims premised on the ’471 Patent.  While … Continue Reading

Double Patenting Decision Delivers Bitter Pill To Antibody Patent

In a recent decision on obviousness-type double patenting, Judge Wolf shortened the shelf life of a dispute between Janssen Biotech, Inc. (“Janssen”) and Celltrion Healthcare Co. Inc. (“Celltrion”), relating to a biopharmaceutical patent covering a particular antibody. In March, 2015, Janssen accused Celltrion of infringing (among other patents) U.S. Patent No. 6,284,471 (the “’471 Patent”), … Continue Reading

LED Dispute Blazes Through Summary Judgment

A recent decision from Judge Stearns sheds new light on a dispute between Lexington Luminance (“Lexington”) and Google over LED technology. The dispute began in November, 2012, when Lexington accused Google of infringing U.S. Patent No. 6,936,851 (the “’851 Patent”), entitled “Semiconductor Light-Emitting Device and Method for Manufacturing Same.” In particular, Lexington accused the LEDs … Continue Reading

Rising Tide of State-Enacted Patent Reform

It started with Vermont in 2013. Since then, over half the states have enacted legislation aimed at curbing patent infringement suits from non-practicing entities. Now, the band may add another member: Massachusetts. Taking a page from those who came before it, Massachusetts styles its bill as one for consumer and business protection, and targets entities engaged in … Continue Reading

Waiver Conundrum in Akamai v. Limelight Remand

In a lengthy litigation between Akamai Technologies, Inc. (“Akamai”) and Limelight Networks, Inc. (“Limelight”), the District of Massachusetts recently addressed whether Limelight waived issues presented in its Renewed Motion For Judgment As A Matter Of Law after the case was appealed, and then remanded, back to the District Court. The case was initially tried by … Continue Reading

Cloud Storage Company Grounded in D. Mass.

A patent defendant specializing in “virtual” database systems recently learned how real its burden is when seeking to transfer out of the District of Massachusetts. Delphix Corp. (“Delphix”) and Actifio, Inc. (“Actifio”) have been clashing over “virtual” database patents in the Northern District of California since October 2013. In August 2014, however, Actifio filed suit … Continue Reading

Non-Party Dodges Impleader Attempt in “CrossFit” Trademark Infringement Suit

The alleged infringer of the “CrossFit” trademark may have gotten winded after reading a recent order from Judge Saylor.  In that case, Plaintiff CrossFit alleged that Donald Mustapha—who appeared pro se—infringed its trademark by offering exercise programs under the “CrossFit” name.  In response to the complaint, Mustapha filed so-called “counterclaims” against various third parties, which were … Continue Reading

No Helmet Needed in D. Mass. When Facing Motion to Strike New Counterclaims

In a recent trade dress infringement case involving manufacturers of sporting helmets, Judge Saylor set forth a unique approach in deciding a motion to strike newly added counterclaims.  The case started out, as they often do, with patent claims.  In its original complaint, plaintiff Bern Unlimited alleged that defendant Burton Corp. infringed a design patent directed … Continue Reading
LexBlog