Posts Tagged: "patent"

Federal Circuit Says Narrowing Limitation Does Not Create a Contradiction Leading to Indefiniteness

The U.S. Court of Appeals for the Federal Circuit (CAFC) issued a precedential decision today reversing the Western District of Texas district court’s indefiniteness analysis and explaining that it improperly found a contradiction between two claim limitations to arrive at its indefiniteness holding. Amperex Technology Limited filed an action seeking declaratory judgment of noninfringement and challenged the validity of certain claims of Maxell, Ltd.’s U.S. Patent No. 9,077,035 for a rechargeable lithium battery and Maxell asserted infringement of the patent in a separate action. The two actions were consolidated in the Western District of Texas and the court ultimately held that two of the “wherein” clauses of the sole independent claim 1 of the ‘035 patent contradicted one another.

CAFC Partially Reverses Noninfringement Judgment But Scraps IBM Web Advertising Claims as Ineligible

The U.S. Court of Appeals for the Federal Circuit (CAFC) in a precedential decision today mostly upheld a district court ruling that found Chewy, Inc. did not infringe several claims of one IBM web advertising patent and that granted summary judgment of patent ineligibility on certain claims of another. However, the decision, authored by Chief Judge Kimberly Moore, reversed the district court’s finding of noninfringement on one of the five asserted claims of one patent, remanding the case for further proceedings on that issue.

Automotive Patents: Brands are Wasting Millions of Dollars Annually in the United States Alone

The recent U.S. auto workers strike has had a wide reaching impact on the automotive industry, including spurring investors to review their current automotive investments. While significant events like the strike often cause this sort of reaction, more common practices from automakers should – but usually don’t – draw investor attention, including intellectual property management. Our recent three-part analysis on the financial impact of patent lapse strategies for major automotive manufacturers found, among other data points,that major auto brands overspend several million dollars annually by paying fees to renew non-strategic U.S. patents. Investors who understand the patent lapsing strategies of these automotive companies can more effectively evaluate their growth plans and innovation strategies. 

Harnessing Differences Between U.S. and European Patent Education Systems for an International Advantage in Portfolio Strength

Participants in the U.S. and European patent systems face a rapidly changing landscape as the European patent with unitary effect and Unified Patent Court (UPC) are off to a successful start. The UPC has positioned itself alongside U.S. district courts, the International Trade Commission (USITC), and the U.S. Patent Trial and Appeal Board (PTAB) as a leading patent litigation forum…. Accordingly, participants in these patent systems constantly engage with U.S. and European patent attorneys, and now interact more frequently with attorneys who can represent them before the UPC (“UPC representatives”). This article describes key differences in the training, development, and skill sets of U.S. patent attorneys, European patent attorneys, and UPC representatives.

Rader’s Ruminations – Patent Eligibility, Part 1: The Judge-Made ‘Exceptions’ are Both Unnecessary and Misconstrued

In supreme irony, the U.S. Supreme Court lists the three exceptions to statutory patent eligibility in Chakrabarty, Diamond v. Chakrabarty, 447 U.S. 303 (1980) — the case most famous for the observation that Thomas Jefferson’s statutory language from the 1793 Act (still in place today) covers “anything under the sun made by man.” Id. at 309. While construing Jefferson’s “broad” statutory language in 35 U.S.C. 101 with “wide scope,” the Court noted: “The laws of nature, physical phenomena, and abstract ideas have been held not patentable.” Id. The Court tries to support this listing with a string citation to several cases — each standing for something different than an exception from statutory language. Still, to ensure clarity, the Court gives examples: “a new mineral discovered in the earth or a new plant found in the wild is not patentable subject matter.” Likewise, Einstein could not patent his celebrated law that E=mc2, nor could Newton have patented the law of gravity.”  Id. So far so good, but this classic example of the Court trying to sound informed and competent out of its comfort zone reemerges 30 years later to replace (and effectively overrule) the statutory rule that governed for over 200 years and remains in Title 35.