Posts Tagged: patent infringement


PTAB Institutes IPR, Finds Unified Patents is Sole Real Party in Interest

On Tuesday, November 27th, the Patent Trial and Appeal Board (PTAB) issued a redacted version of a decision to institute an inter partes review (IPR) proceeding petitioned …

Reasonable Royalty Cannot Include Activities That Do Not Constitute Patent Infringement

In Enplas Display Device Corp. v. Seoul Semiconductor Co., the Federal Circuit vacated a $4 million damages award to Seoul Semiconductor Co. (“Seoul”), holding that the district court …

Defensive Collateral Estoppel Applies Only if Essentially Identical Accused Product Found Non-infringing

In its opinion, the Federal Circuit explained that defensive collateral estoppel of non-infringement applies in very limited circumstances where “a close identity exists between the relevant features …

CAFC: Patent Claim Directed to Concrete Assignment of Specified Functions is Patent Eligible

The Federal Circuit recently reversed the Western District of Washington’s dismissal under Rule 12(b)(6) of the Federal Rules of Civil Procedure where the district court held …

Federal Circuit Holds a ‘Similar Enough’ Claim Construction Doesn’t Violate the APA

In Hamilton Beach Brands v. F’Real Foods, the Federal Circuit found that under the Administrative Procedure Act, the Patent Trial and Appeal Board’s adopted claim …

Use of the Book of Wisdom in Reasonable Royalties

Courts consistently focus on the availability of non-infringing substitutes as of the date of the hypothetical negotiation. In most of the cases reviewed, the determination of available …
By Mark Pedigo
22 days ago 1

ITC’s Chance to Restore Reason and the Public Interest in the Qualcomm v. Apple Case

An administrative law judge at the U.S. International Trade Commission recently found patent infringement in Qualcomm’s case against Apple, but then inexplicably refused to recommend …
By James Edwards
1 month ago 4

What are the Priority Date, Patent Term, and Effective Filing Date of a Patent: The Roles of Specific Reference, Incorporation by Reference, and Claim Support

A recent Federal Circuit decision demonstrates that for priority claims and patent term, the phrase “specific reference” is key. For example, amongst three related applications, to get …

Cardiac Monitoring Patent Invalidated Under § 101 as Patent Ineligibility

U.S. District Judge Indira Talwani of the District of Massachusetts signed an order dismissing a patent infringement suit brought by Malvern, PA-based wireless medical technology company …
By Steve Brachmann
2 months ago 25

Broad Application of WesternGeco Leads to Increased Patent Damages in Power Integrations, Inc. v. Fairchild Semiconductor Int’l, Inc.

Last week, Chief Judge Stark issued a ruling from the District Court in Delaware that applies WesternGeco broadly to increase patent damages from foreign sales resulting from …
By Ron Cahill
2 months ago 0

Expansion of the Blocking Patent Doctrine: Trading Logic for Gremlins

Since Merck & Co. v. Teva Pharmaceuticals, blocking patent arguments have arisen in the Federal Circuit primarily in the pharmaceutical patent context, and until now have largely been …
By Melissa Brand & Hans Sauer
2 months ago 4

ITC Institutes Section 337 Investigation of ResMed’s Sleep Apnea Masks

On Friday, October 5th, the U.S. International Trade Commission (ITC) issued a notice of institution of a Section 337 patent infringement investigation requested by New Zealand-based appliance …
By Steve Brachmann
2 months ago 0

Federal Circuit Decision Erases $234 million Damages Awarded to WARF

The Federal Circuit recently issued a ruling reversing the district court’s denial of Apple Inc.’s (“Apple”) motion for judgment as a matter of law (“JMOL”) …

A Journey Through the Chinese Patent System: The differences in how patent rights are treated

The trade dispute between the US and China started with a US accusation of intellectual property theft on the part of China.  Is China really “stealing” intellectual …
By Paul Morinville
2 months ago 10

Apple to pay VirnetX $93.4 million in costs and interest for patent infringement

On Monday, September 25th, Zephyr Cove, NV-based patent owner VirnetX Holding Corporation filed a Form 8-K with the U.S. Securities and Exchange Commission (SEC) regarding an …
By Steve Brachmann
2 months ago 5

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