Patents Prior Art United States Patent and Trademark Office

News & Analysis as of

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

Use of § 325(d) Discretion Can Lead to Harsh Result - Samsung Austin Semiconductor, LLC v. Rembrandt Wireless Technologies, LP

The U.S. Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB or Board) used its § 325(d) to dismiss a petitioner’s motion for joinder with an inter partes review (IPR) instituted on an earlier filed petition by...more

Successful Joinder in CBM Proceedings - Skimlinks, Inc. and Skimbit, Ltd. v. Linkgine, Inc.

Addressing the requirements for joinder of a covered business method (CBM) review to an ongoing CBM review, the U.S. Patent and Trademark Office (USPTO) Patent Trial and Appeal Board (PTAB or Board) found that petitioner met...more

Patent Trial and Appeal Board Claim Construction Cannot Be Unreasonable - Microsoft Corp., v. Proxyconn, Inc.

Although the U.S. Court of Appeals for the Federal Circuit has held that the U.S. Patent and Trademark Office Patent Trial and Appeal Board (PTAB or Board) has the authority to use the broadest reasonable interpretation claim...more

Doubling Down on Idle Free

In Masterimage 3D, Inc. v. Reald Inc., IPR2015-00040, Paper 42 (July 15, 2015), the Board instructed that patent owners seeking to amend their applications should still follow all of the requirements set forth in Idle Free...more

Substantially the Same Prior Art - Square Inc. v. Protegrity Corp.; Actifio Inc. v. Delphix Corp.;

Addressing the issue of what constitutes the “same or substantially the same” prior art or arguments, the Patent Trial and Appeal Board (PTAB or Board) chose not to exercise its discretion to deny two separate covered...more

Preparing For The Obvious At The PTAB

There is little debate that inter partes reviews have proven to be an effective means of challenging the validity of a patent. During the first two-and-a-half years, more than 73 percent of claims originally challenged in IPR...more

Nearly Expired Is Not the Same as Expired: The Board Clarifies Claim Construction Standards for Inter Partes Review - Apple, Inc....

Addressing the standard to be applied for claim construction during inter partes review (IPR) proceedings, the U.S. Patent and Trademark Office’s (PTO) Patent Trial and Appeal Board (PTAB or Board) declined to create an...more

Federal Circuit Review | April 2015

No Recovery Of Lost Profits From Related Companies’ Activities - In WARSAW ORTHOPEDIC, INC. v. NUVASIVE, INC., Appeal Nos. 2013-1576, -1577, the Federal Circuit held that a company was not entitled to lost profits based...more

Does the AIA Have a Prior Art Exception You Can Use?

U.S. patent applications filed after March 16, 2013, when the “First-Inventor-to-File” portion of the America Invents Act (AIA) took effect, have started to be published. Thus, it is a good time for applicants to consider...more

Recent IPR Guidance From a Trio of Forums

As inter partes review (IPR) practice continues to develop and practitioners feel their way around the edges, the last month brought helpful guidance from a trio of forums: the Federal Circuit, the Central District of...more

PTAB Excludes Documents Corroborating Publication Date as Hearsay but Admits Librarian Testimony - Toyota Motor Corporation v....

In a final written decision, the U. S. Patent and Trademark Office Patent (PTO) Trial and Appeal Board (PTAB or Board) granted in part the patent owner’s motion to exclude certain documents purporting to corroborate the...more

Combinations of Predictable Elements from the Prior Art Need Not Be Advantageous - Nuvasive, Inc. v. Warsaw Orthopedic, Inc.

Addressing the propriety of combining prior art in an obviousness analysis, U.S. Patent and Trademark Office’s (PTO) Patent Trial and Appeal Board (“PTAB” or “Board”) determined that a patent for a spinal implant for...more

Supplementing Information - Post-Institution Pacific Market International, LLC v. Ignite USA, LLC

Addressing a motion to submit supplemental information after institution, the U.S. Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB or Board) granted the motion, finding that the information—a supplemental...more

District Court Action Dismissed Without Prejudice Does Not Bar Filing of IPR Petition - Nautique Boat Co., Inc. v. Malibu Boats,...

Addressing whether a district court action dismissed without prejudice bars a filing of an inter partes review (IPR) petition under 35 U.S.C. § 315(a)(1), the U.S. Patent and Trademark Office’s (PTO) Patent Trial and Appeal...more

PTAB Warns Patent Owner that Not Participating Will Result in Adverse Judgment - Shire Dev. LLC v. LCS Group, LLC

Faced for the first time with a patent owner unwilling to participate in an inter partes review (IPR), the U.S. Patent and Trademark Office’s (PTO) Patent Trial and Appeal Board (PTAB or Board) permitted the filing of a paper...more

CBM Review Based on New Combinations of Prior Art - eBay Inc., v. Moneycat LTD.

Addressing an alleged abuse of discretion asserted by a patent owner in instituting a covered business method (CBM) patent review, the U.S. Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB or Board) concluded...more

Inter Partes Review Proceedings Continue to Be an Efficient and Effective Way to Address Patent Infringement Allegations in Light...

A recent court decision suggests that it may be even easier to invalidate patent claims via a relatively quick proceeding before the U.S. Patent and Trademark Office (“PTO”) – known as inter partes review (“IPR”) – as...more

Obviousness Post KSR

On April 30, 2007 in KSR v Teleflex, the Supreme Court reaffirmed its view expressed many years ago that patents should not be granted for inventions that had too low a level of inventivity. As Justice Kennedy in a unanimous...more

Independent Corroboration Required To Prove Conception

Microsoft Corp. v. SurfCast, Inc. - Addressing the requirements for antedating prior art, the U.S. Patent and Trademark Office Patent Trial and Appeal Board (PTAB) ruled all claims of a challenged patent unpatentable,...more

MBHB Snippets: Review of Developments in Intellectual Property Law: Fall 2014 - Vol. 12, Issue 4

In This Issue: - Prior Art Redefined Under the AIA - PTAB Holds a Firm Line on Additional Discovery - The Art of Prior Art Searching - Anticipating a Federal Trade Secret Law - Trademark...more

The Art of Prior Art Searching

Prior to filing a patent application at the United States Patent and Trademark Office (“USPTO”), an applicant seeking patent protection for an invention should consider conducting a prior art search. Also known as a...more

The USPTO Is Off-Key With International Patent Law Harmonization

As a leader in science, technology and innovation, the United States long has played a central role in global intellectual property matters. As the world’s largest economy, the United States has played a central role in trade...more

USPTO Explores Crowdsourcing Prior Art

In a Federal Register Notice dated November 12, 2014, the USPTO solicited public comments on the “use of crowdsourcing to identify relevant prior art,” and announced a related roundtable to be held on December 2, 2014 at the...more

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