United States Patent and Trademark Office Prior Art

The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.... more +
The U.S. Patent and Trademark Office is an agency of the United States Department of Commerce that serves a fundamental role in the U.S. intellectual property system by issuing patents and registering trademarks.    less -
News & Analysis as of

Blog: Using Continuation Applications Strategically

Continuation applications are wonderful tools for increasing the size and scope of your patent portfolio. With some careful planning, you can use continuation applications to turn your experience with the patent office and...more

GUEST POST: David Lisch on the Basics of Intellectual Property Law for Start-Ups (Part 2-Patents)

A patent protects “any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof” 35 U.S.C. § 101. Unlike trademarks, which protect a brand name and recognition, a...more

Prior Art Enablement Looks to Applicant’s Specification to Determine Ordinary Level of Skill - In re Morsa

Addressing the issue of whether an anticipatory prior art reference was enabling, the U.S. Court of Appeals for the Federal Circuit affirmed the judgment of the U.S. Patent Trademark Office (USPTO) Board of Patent Appeals and...more

Preponderance Standard Applies to Ex Parte Re-examinations - Dome Patent L.P. v. Lee

Addressing the presumption of validity in ex parte re-examinations, the U.S. Court of Appeals for the Federal Circuit reiterated that the presumption of validity does not apply to patents under reexamination in the U.S....more

Claim Amendments Are Not Always What They Seem - R+L Carriers, Inc. v. Qualcomm, Inc.

Addressing whether language added to a claim during ex parte re-examination resulted in substantive changes, the U.S. Court of Appeals for the Federal Circuit affirmed the lower court’s dismissal of the infringement claims,...more

URGENT: Change to Correction of Claims for Foreign Priority Dates

The Leahy-Smith America Invents Act (AIA) provides that the filing date of an earlier foreign patent application may now be the effective prior art date for subject matter disclosed in a U.S. patent or a U.S. patent...more

Wertheim, Dynamic Drinkware and the AIA

In Dynamic Drinkware, LLC v. National Graphics, Inc., the Federal Circuit held that in order for a patent to qualify as prior art as of its provisional application filing date, the provisional application must support the...more

Federal Circuit: Prior Disclosure Is Not Necessarily Prior Art - Dynamic Drinkware v. National Graphics

The U.S. Court of Appeals for the Federal Circuit affirmed the Patent Trial and Appeal Board (PTAB or Board), finding that an IPR petitioner failed to meet its burden of proving that a cited prior art U.S. patent reference...more

Morsa II: Admissions Enable Prior Art

In its 2013 decision in In re Morsa, the Federal Circuit vacated an anticipation rejection where “both the Board and the examiner failed to engage in a proper enablement analysis” to establish the enabling quality of the...more

District Court Declines to Admit Denial of Petition for Inter Partes Review ("IPR") into Evidence before Jury

In a pending patent infringement action, Apple moved to preclude the plaintiff, Wisconsin Alumni Research Foundations ("WARF") from offering evidence or argument regarding the Patent Office's denial of an IPR that Apple...more

USPTO Announces Change in Practice for Correcting Foreign Priority Claims

In a Federal Register notice published earlier this month (80 Fed. Reg. 60367), the U.S. Patent and Trademark Office announced a change in practice for the correction of errors in foreign priority claims. Under the change in...more

Takeaways from Chisum’s Washington, D.C. September 2015 Seminar

On September 24-25, 2015, the Chisum Patent Academy held a two-day seminar at the offices of Kaye Scholer LLP in Washington, DC to discuss and debate current developments in U.S. patent law. The roundtable seminar group was...more

Progressive Obtains No Insurance at Federal Circuit - Progressive Casualty Insurance Co. v. Liberty Mutual Insurance Co.

In a non-precedential decision, the U.S. Court of Appeals for the Federal Circuit affirmed several formal written decisions of the Patent Trial and Appeal Board (PTAB or Board) invalidating the appellant’s patents, while also...more

In re Steed (Fed. Cir. 2015) - Swearing Behind Reference Still Requires Proof of (Timely Filed) Evidence

Thomas Steed, Sourav Bhattacharya, and Sandeep Seshadrijois (collectively "Steed") filed a patent application entitled "Web-Integrated On-Line Financial Database System and Method for Debt Recovery," on April 6, 2004, with...more

Amicus Briefs in Support of Sequenom's Petition for Rehearing En Banc: Paul Gilbert Cole

Earlier this summer, in Ariosa Diagnostics, Inc. v. Sequenom, Inc., the Federal Circuit affirmed a decision by the District Court for the Northern District of California granting summary judgment of invalidity of the asserted...more

The Suddenly Offensive Claim of Patent Invalidity

At the heart of almost every claim of patent infringement is a battle fought over the validity of the patent at issue. Born out of the idea that an invalid patent cannot be infringed, accused infringers have defended...more

R+L Carriers, Inc. v. Qualcomm, Inc. (Fed. Cir. 2015) - Be Wary of Claim Amendments During Reexamination

Traditional patent law holds that a patentee of a patent that survives reexamination is only entitled to infringement damages for the time period between the date of issuance of the original claims and the date of issuance of...more

Did Recent Changes in the Patent Laws Turn the Page on the Need for Accurate Laboratory Notebooks?

With the enactment of the Leahy-Smith America Invents Act (AIA), the U.S. patent system moved to a “first inventor to file” approach for examining all applications having an effective filing date on or after March 16, 2013....more

Did Recent Changes in the Patent Laws Turn the Page on the Need for Accurate Laboratory Notebooks?

With the enactment of the Leahy-Smith America Invents Act (AIA), the U.S. patent system moved to a “first inventor to file” approach for examining all applications having an effective filing date on or after March 16, 2013....more

PTAB Clarifies Requirements for Claim Amendments - MasterImage 3D, Inc. and MasterImage 3D Asia, LLC v. RealD Inc.

In an order perhaps indicating that the tide is turning for patent owners seeking to amend claims in inter partes review (IPR), an expanded panel of the Patent Trial and Appeal Board (PTAB or Board) provided clarification as...more

Board Boots Bass Tecfidera IPR on the Merits

On September 2, 2015, the USPTO Patent Trial and Appeal Board (PTAB) denied institution of another Inter Partes Review brought by Kyle Bass, the Coalition for Affordable Drugs, and other related entities. In denying the...more

Kyle Bass’ IPRs: Are You Next?

Kyle Bass has made waves throughout the pharmaceutical industry since February, when he and entities associated with his hedge fund, Hayman Capital, began filing IPR petitions at the PTO. While Bass claims to target “weak”...more

PTAB Denies Institution of Kyle Bass's Ampyra Patent Challenge

The USPTO Patent Trial and Appeal Board (PTAB) has put an end to Kyle Bass’s Ampyra patent challenge, by denying institution of Inter Partes Review (IPR) proceedings. While many were hoping the PTAB would render a decision...more

Two Bites, Taken Together: Parallel and Serial IPR Petitions

As the body of institution and final decisions in inter partes review (IPR) trials grows, useful trends at both decision stages can be identified. One emerging trend is the relative likelihood that two petitions attacking one...more

USPTO Announces Second Set of IPR Changes

On August 19, 2015, USPTO Director, Michelle Lee, explained the anticipated, second set of proposed changes to be made to IPR proceedings as inter partes review approaches its 3rd birthday. The first set of changes was...more

87 Results
|
View per page
Page: of 4

"My best business intelligence, in one easy email…"

Your first step to building a free, personalized, morning email brief covering pertinent authors and topics on JD Supra:

Sign up to create your digest using LinkedIn*

*By using the service, you signify your acceptance of JD Supra's Privacy Policy.

Already signed up? Log in here

*With LinkedIn, you don't need to create a separate login to manage your free JD Supra account, and we can make suggestions based on your needs and interests. We will not post anything on LinkedIn in your name. Or, sign up using your email address.
×