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Applications Patents

Linda Liu & Partners

Possible “Poisonous” Divisional Application for Foreign Applications Entering China and Solving Strategies for it

Linda Liu & Partners on

In filing cross-border patent applications, it is a general practice for foreign patent applicant to claim “right of priority” of the prior foreign patent application at the time of filing a Chinese patent application so as...more

Smart & Biggar

Supreme Court of Canada dismisses Apotex’s application for leave to appeal macitentan inducing infringement decision

Smart & Biggar on

As previously reported, the Federal Court of Appeal dismissed Apotex’s appeal of a decision relating to macitentan (Janssen’s OPSUMIT), which found that Apotex would induce infringement of Janssen’s patent....more

Mintz - Intellectual Property Viewpoints

Federal Circuit Affirms Obviousness of Rifaximin Polymorph Patents and Denial of Motion to Modify Judgment After Post-Trial...

In a precedential opinion issued on April 11, 2024 in Salix Pharmaceuticals, Ltd. v. Norwich Pharmaceuticals Inc., Nos. 22-2153, 23-1952, the U.S. Court of Appeals for the Federal Circuit affirmed the U.S. District Court for...more

ArentFox Schiff

Shaping the Future of Higher Education: R2D2 or HAL 9000

ArentFox Schiff on

For better or worse, generative artificial intelligence (GenAI) is already transforming the way we live and work. Within two months of its initial release to the public, ChatGPT reached 100 million monthly active users,...more

McDermott Will & Emery

Sometimes Inactions Speak Louder Than Words

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit affirmed a decision granting summary judgment in favor of the US Patent & Trademark Office (PTO) regarding the propriety of imposing a restriction requirement on a pre-General...more

McDonnell Boehnen Hulbert & Berghoff LLP

USPTO News Briefs - March 2017

USPTO Enhances Transaction Security for Deposit Account Authorizations - The U.S. Patent and Trademark Office announced today, March 13, 2017, via a USPTO Alert e-mail that effective Wednesday, March 15, 2017, any charge...more

McDonnell Boehnen Hulbert & Berghoff LLP

USPTO News Briefs - September 2016

USPTO Announces Interim Authentication Method for EFS-Web and Private PAIR - On September 13, the U.S. Patent and Trademark Office announced via a Patent Alert e-mail that a new authentication option for EFS-Web and...more

McDonnell Boehnen Hulbert & Berghoff LLP

LendingTree, LLC v. Zillow, Inc. (Fed. Cir. 2016) - Claims of Another "Loan Application" Patent Invalidated under Section 101

In a nonprecedential opinion issued earlier today, the Federal Circuit invalidated claims under 35 U.S.C. § 101 that had survived the District Court in LendingTree, LLC, v. Zillow, Inc., Nextag, Inc., & Adchemy, Inc. This...more

Robins Kaplan LLP

IP|Trend: Inter Partes Review: What to Consider When Filing Your Petition

Robins Kaplan LLP on

Inter partes review (IPR) process is now over two years old. What did we learn from the process and procedures, and what has and hasn’t worked? Attorneys Seth Northrop and Cyrus Morton discuss the issues that parties should...more

Winstead PC

Beware of IP Scams-Invention Development

Winstead PC on

Information about patent and trademark applications, processes and maintenance requirements is much more accessible to the public than it used to be. In particular, the United States Patent and Trademark Office (USPTO) has...more

Ladas & Parry LLP

United States Trade Secrets Law

Ladas & Parry LLP on

The America Invents Act (AIA) changes the traditional calculus in determining whether to seek patenting an invention or to maintain it as a trade secret. This shift in intellectual property protection is the result of two...more

McDonnell Boehnen Hulbert & Berghoff LLP

USPTO Seeks Public Input on Application Drafting Practices

The U.S. Patent and Trademark Office published a notice in the Federal Register (78 Fed. Reg. 2960) earlier today requesting public comment regarding potential practices that applicants can employ in the drafting of patent...more

Wilson Sonsini Goodrich & Rosati

Recent Court Decision Opens Door for Longer Patent Terms

A recent district court decision in the matter of Exelixis, Inc. v. Kappos opens the door for patent owners to extend the lives of their patents. The decision will be especially important for select pharmaceutical, biotech,...more

Foley & Lardner LLP

Controlling the Playing Field: Nanotechnology Patent Application Makes It to Federal Circuit But Found Obvious

Foley & Lardner LLP on

Interesting to see a nanotechnology-related application made the Federal Circuit decisions this week (In re Mouttet, 2011-1451, June 26, 2012). Unfortunately for the applicant, the Court affirmed the US PTO’s determination...more

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