Posts Tagged: Patent Litigation


Infringer Profits in Design Patent Cases

In the calculation of design patent infringer profits, two key issues are the definition of the article of manufacture and the methodology for calculating total infringer profits... …
By Mark Pedigo
1 year ago 0

Breadth through Specificity: Supporting Alternative Embodiments with Multiple Examples in Patent Applications

Two recent cases, The Medicines Co. v. Mylan, Inc and Skedco, Inc. v. Strategic Operations, Inc., illustrate that the patentee’s specification is key to determining whether …

Stryker receives treble damages as part of $248.7M award after 2016 remand from SCOTUS

The final judgment and permanent injunction follows the U.S. Supreme Court’s decision last June in Stryker Corp. v. Zimmer Inc. (consolidated with Halo Electronics, Inc. …
By Steve Brachmann
1 year ago 2

Causal-nexus for a permanent injunction only requires ‘some connection’ to infringement

The district court denied a request for a permanent injunction against Metaswitch after a jury found infringement because Genband failed to establish irreparable harm. More specifically, the …

CAFC Reverses and Remands Attorney’s Fees Issue in Newegg’s Favor

The district court made clearly erroneous factual findings that independently supported reversal. Particularly, the record supported a finding that this case was exceptional given the weakness of …

What TC Heartland v. Kraft Food Group Brands Means for Patent Infringement Suits

Under the Federal Rules of Civil Procedure, a party waives its right to assert a defense of improper venue when it fails to raise the defense in …
By Jennifer Tempesta
1 year ago 3

Waymo drops three of four patent claims in its case against Uber

In a joint stipulation and order entered three claims of patent infringement were dropped in the intellectual property case being fought between San Francisco, CA-based transportation company …
By Steve Brachmann
1 year ago 132

Is Congressman Darrell Issa a patent troll?

Only $128,000 collected from a combined 13 cases? That is less than $10,000 per case, which doesn't even approach the nuisance value the truly bad actors, the true patent trolls …

Equitable Estoppel After the Loss of Laches from SCA v. First Quality

Equitable estoppel may be appropriate for the defendant in SCA v. First Quality since the plaintiff was silent for years after the defendant asserted invalidity (possibly fulfilling …
By Ryan Kenny
1 year ago 3

Why is Steven Anderson of Culver Franchising testifying on patent reform in front of Congress?

Why is Steven Anderson citing his case as a reason why Congress must create stricter venue rules when he hasn’t even filed a motion to transfer …
By Steve Brachmann
1 year ago 4

TC Heartland Requires Standardized Local Rules and Demand Letter Reform

In their recent TC Heartland decision, SCOTUS created unequal protection against patent infringers based on geographical incorporation decisions. They added uncertainty in time, cost, and outcome in …

The PTAB Killing Fields: VirnetX patents worth more than $1 billion in district court lost at PTAB

So obviously the patent claims VirnetX has used to pursue infringers such as Apple and Microsoft are not the weak patents that opponents of the patent system …

Prepare for More Estoppel if the Supreme Court Reverses Federal Circuit on Partial IPR Institutions

Partial institutions lessen the value of estoppel because the petitioner avoids estoppel on claims that were challenged but not instituted. The PTAB never issues a final written …
By Jason German & Wayne Stacy
1 year ago 1

Federal Circuit says Cleveland Clinic Diagnostic Patents Ineligible Under § 101

The Cleveland Clinic’s diagnostic or “testing” patents at issue dealt with a process by which an enzyme was measured and correlated against known levels of the …

CAFC Affirms Board’s Claim Construction and Holds Waterproofing Patent Invalid

Outdry appealed from a Board determination that its patent directed to waterproofing leather was invalid as obvious in an inter partes review (IPR) proceeding. Outdry challenged the …