Midwest Energy Emissions Corp. & Mes Inc. v. Arthur J. Gallagher & Co.
In this patent infringement and validity matter, the defendants have moved for exclusion of the plaintiffs’ technical expert, who was proffered to testify as to infringement and invalidity of five patents-in-suit. The court granted in part and denied in part the defendants’ motion, which included five assertions as to why the testimony should be excluded.
Patent Infringement Suit Motion to Exclude Expert Witness
In this patent infringement and validity matter, the defendants have moved for exclusion of the plaintiffs’ technical expert, who was proffered to testify as to infringement and invalidity of five patents-in-suit. The court granted in part and denied in part the defendants’ motion, which included five assertions as to why the testimony should be excluded.
Patent Infringement Damages: Lost Profits and Royalties
If a patent owner can prove another company or party has made, used or sold a product covered by a patent without its permission, the patent owner is entitled, under 35 U.S.C. Section 284, to receive “damages adequate to compensate for the infringement, but in no event less than a reasonable royalty for the use made of the invention by the infringer, together with interest and costs as fixed by the court.” This program focuses ...
Commercial Success in Patent Litigation
To obtain a United States patent, the claimed invention may not be obvious in view of prior art. Whether a claimed invention is obvious often arises during the examination of a patent application by the United States Patent & Trademark Office. After a patent issues, obviousness may again arise as a defense to infringement by an accused infringer in litigation or as a basis for invalidity by a petitioner in post-grant proceedings, such as Inter-Partes ...
Damages expert dodges exclusion bullet
In a patent infringement case in Tennessee, the defendants filed a motion to exclude the testimony of the damages expert for the plaintiffs.
Xodus Med. v. Prime Med. (II)
This was a patent infringement case related to technology “related to patient slippage within the context of the Trendelenburg position for surgery—when using a viscoelastic foam.” Ivan T. Hoffmann was the plaintiffs’ damages expert. The defendants sought to exclude Hoffmann’s testimony on lost profits and his opinion of the reasonable royalty. Lost profits should be excluded because “he fails to tie consumer demand for products to the patented features of those products,” and he “does not establish … that, but for the alleged infringement, Plaintiffs would have made each and every sale made by Defendants.” Hoffman’s reasonable royalty analysis should be excluded because Hofmann’s royalty rate calculation of $20.00 represents a 141.8% increase to his $8.27 per unit “starting point,” and he provided no explanation for this substantial increase. The plaintiffs argued that the defendants’ quibbles with Hoffman’s opinion was the stuff of cross-examination but not exclusion. The defendants’ motion was denied.
Court Denies Defendants’ Motion to Exclude Expert Testimony—The Subject of the Testimony Is the Subject of Cross-Examination but Not Exclusion
This was a patent infringement case related to technology “related to patient slippage within the context of the Trendelenburg position for surgery—when using a viscoelastic foam.” Ivan T. Hoffmann was the plaintiffs’ damages expert. The defendants sought to exclude Hoffmann’s testimony on lost profits and his opinion of the reasonable royalty. Lost profits should be excluded because “he fails to tie consumer demand for products to the patented features of those products,” and he “does not establish … that, but for the alleged infringement, Plaintiffs would have made each and every sale made by Defendants.” Hoffman’s reasonable royalty analysis should be excluded because Hofmann’s royalty rate calculation of $20.00 represents a 141.8% increase to his $8.27 per unit “starting point,” and he provided no explanation for this substantial increase. The plaintiffs argued that the defendants’ quibbles with Hoffman’s opinion was the stuff of cross-examination but not exclusion. The defendants’ motion was denied.
Xodus Med. v. Prime Med. (I)
This was a patent infringement case related to technology "related to patient slippage within the context of the Trendelenburg position for surgery—when using a viscoelastic foam." Justin Blok was the defendants’ damages expert. The plaintiffs sought to exclude Blok’s testimony on the reasonable royalty because they contended he used unreliable and irrelevant documents to support his opinion. The defendants argued, and the court agreed, that Blok’s opinions go to the weight and not to the admissibility of his opinions.
Court Denies Plaintiffs’ Motion to Exclude Expert Testimony—The Subject of the Testimony Goes to the Weight and Not the Admissibility
This was a patent infringement case related to technology "related to patient slippage within the context of the Trendelenburg position for surgery—when using a viscoelastic foam." Justin Blok was the defendants’ damages expert. The plaintiffs sought to exclude Blok’s testimony on the reasonable royalty because they contended he used unreliable and irrelevant documents to support his opinion. The defendants argued, and the court agreed, that Blok’s opinions go to the weight and not to the admissibility of his opinions.
Patent Royalty Damages – What’s the Approach?
Royalty damages are one of the two primary types of patent infringement damages; which represent the majority of patent damages awarded and are a part of most patent damages cases. Experts John L Abramic and Richard F. Bero present a structured approach to addressing key royalty damages components. Drawing on the extensive patent damages and litigation experience of our presenters, the presentation covers royalty damages fundamentals, navigates patent damages case law, and provides insightful concepts ...
Economic Damages From Design Patent Infringements
The authors discuss the challenges of determining lost profits for design patent infringement. This is an excerpt from The Comprehensive Guide to Economic Damages, 6th edition.
BVU News and Trends March 2021
A monthly roundup of key developments of interest to business valuation experts.
Fingertip guides to valuation cases in new BVR compendium guides
BVR’s valuation and case law compendium guides contain a very helpful feature: a handy summary table of hundreds of cases (by jurisdiction) that gives you the case name, date, specific court, and the main valuation issue in the case.
Patent Infringement Case Provides Judge With a Plethora of Daubert Challenges to Rule on
In this patent infringement case, the court ruled on a plethora of Daubert/Rule 702 challenges. The opinion provides an exhaustive list of Daubert-related issues that the court ruled on and provides a good tutorial on the real purposes of Daubert.
Shire ViroPharma Inc. v. CSL Behring LLC
In this patent infringement case, the court ruled on a plethora of Daubert/Rule 702 challenges. The opinion provides an exhaustive list of Daubert-related issues that the court ruled on and provides a good tutorial on the real purposes of Daubert.
Revised resource for IP valuation insights and case law
New chapters and over 200 case digests—plus online access to the full text opinions—are available in BVR’s Intellectual Property Valuation Case Law Compendium, 4th edition.
Supreme Court rules on willfulness requirement to obtain infringer’s profits
In a trademark infringement case that turned on whether the plaintiff had to show willful infringement by the defendant to obtain the infringer’s profits, a unanimous U.S. Supreme Court recently answered no.
Supreme Court reviews damages issue in trademark infringement case
The U.S. Supreme Court is about to hear arguments in a trademark infringement case that turns on whether the plaintiff, in order to obtain the infringer’s profits, has to show willful infringement by the defendant.
Supreme Court allows recovery for lost foreign profits
In a much-anticipated patent infringement ruling, the U.S. Supreme Court recently expanded the scope of damages under certain circumstances.
Court shows itself flexible on apportioning for royalty calculation
It’s written in stone that experts developing a reasonable royalty for a multicomponent product must be careful to apportion damages to the product’s protected features. However, there is flexibility in how experts perform the apportionment, the Federal Circuit recently confirmed.
Lost profits case awaiting Supreme Court decision
The United States Supreme Court has agreed to review a patent infringement case on the scope of damages. The issue is whether a patent holder may obtain lost profits for actions that occurred outside the United States, where the patentee has proven a domestic act of infringement.
Federal Circuit Clarifies Different Ways to Effect Apportionment
Federal Circuit vacates damages, finding expert opinion was inadmissible because Georgia-Pacific discussion lacked analysis that tied G-P factors to facts of the case; court affirms apportionment requirement need not be satisfied through royalty base.
Exmark Mfg. Co. v. Briggs & Stratton Power Prods. Grp. LLC
Federal Circuit vacates damages, finding expert opinion was inadmissible because Georgia-Pacific discussion lacked analysis that tied G-P factors to facts of the case; court affirms apportionment requirement need not be satisfied through royalty base.
Court Doubles Down on Apportionment for Multifunctional Smallest Salable Unit
Federal Circuit strikes down portion of damages, finding expert’s royalty base was unsupported because she merely apportioned to the “smallest identifiable technical component,” which itself was a multicomponent software engine that performed both noninfringing and infringing functions.
Finjan, Inc. v. Blue Coat Systems, Inc. (II)
Federal Circuit strikes down portion of damages, finding expert’s royalty base was unsupported because she merely apportioned to the “smallest identifiable technical component,” which itself was a multicomponent software engine that performed both noninfringing and infringing functions.