Posts Tagged: PTAB


A Summary of the Constitutional Issues Raised by the Respondent in Oil States

The respondent immediately takes issue with the argument that patents are not public rights, summarily citing MCM Portfolio LLC v. Hewlett-Packard Co., 812 F.3d 1284 (Fed. Cir. 2015), cert. …
By John M. Rogitz
1 hour ago 0

Claims can be invalidated for reasons first articulated in rebuttal to a Patent Owner’s arguments in an IPR

Idemitsu Kosan Co. v. SFC Co., the Federal Circuit affirmed the Board’s decision to invalidate as obvious certain patent claims directed to a device that emits …

What I Want and Why: An Open Letter to the Next PTO Director

Inasmuch as the new Director can change, or do whatever they want once in the job, and will be subject to political winds, I thought I’d …
By John White
1 day ago 6

A Summary of the Constitutional Issues Raised by the Petitioner in Oil States

In arguing that inter partes review (IPR) violates the U.S. Constitution, the petitioner in Oil States Energy Services, LLC v. Greene’s Energy Group, LLC advances …
By John M. Rogitz
1 day ago 2

Indian Tribe files Motion to Dismiss RESTASIS Patent Challenge based on Sovereign Immunity

Earlier today the Saint Regis Mohawk Tribe filed a Motion to Dismiss in six separate inter partes review (IPR) proceedings relating to the Allergan drug RESTASIS®. The …
By Gene Quinn
3 days ago 20

A patent without enforcement value has no licensing value

Enforcement of patents through litigation occurs when licensing has failed to result in an arms length negotiated resolution. In other words, patent owners resort to litigation when …
By Gene Quinn
4 days ago 5

A Look Back at the Legislative Origin of IPRs

Those now familiar with IPR proceedings will already have recognized how little resemblance current IPR proceedings have to what most supporters of the AIA envisioned upon its …
By Phil Johnson
5 days ago 29

Judge Paul Michel presents supplemental testimony on PTAB reforms to the House IP subcommittee

To fix the current incarnation of the U.S. patent system and reinvigorate the American economy, Judge Michel called upon the House IP subcommittee to adopt seven …
By Steve Brachmann
6 days ago 19

Allergan’s patent transaction with St. Regis Mohawks could presage more arbitrage patent transactions

News of the St. Regis patent transaction has sparked interest in others pursuing similar arbitrage arrangements that provide revenue streams to Native American tribes outside of gambling …
By Steve Brachmann
7 days ago 1

Raid on Gibraltar: How the U.S. Patent System was Rigged Against Independent Inventors

The numbers are stark. As recently as 1990, individual inventors were granted 17 percent of all patents. By 2000, they received 12 percent and only 6.8 percent in 2010. In 2015, individual inventors were …
By Pat Choate & Joan Maginnis
8 days ago 27

Patent battle over generic Inomax leaves five Mallinckrodt patents invalid as naturally occurring phenomenon

A memorandum signed by Judge Sleet shows that Mallinckrodt’s patents were invalidated under the Section 101 patentability standard set by the U.S. Supreme Court in 2012’s …
By Steve Brachmann
8 days ago 4

Federal Circuit Upholds the Board’s Invalidation of Southwire Patent

The Court found that the Board did not provide an adequate explanation for finding that the “30%” limitation was inherent in the reference, as a predicate for its …

Five Years after the AIA Created the PTAB

I want to believe Congress ultimately sought to strengthen the U.S. patent system with the AIA by providing a mechanism to more easily remove a small …
By Russell Slifer
9 days ago 14

The PTAB’s dramatic effect on patent value and corresponding disincentives to capital allocation

Whether one celebrates or decries the PTAB, there can be little doubt that it has worked a profound effect on the value of American patents—and, concomitantly, …
By Ashley Keller
10 days ago 28

The failed PTAB experiment has been a colossal mistake

The five year experiment of the Patent Trial and Appeal Board (PTAB) is a colossal mistake. It is a failure to inventors, startups, early stage investors, job …
By Paul Morinville
10 days ago 16