Posts Tagged: "Patentability"

Victory for Virtek Patent as CAFC Schools PTAB on Proper Motivation to Combine Analysis

In a precedential decision authored by Chief Judge Moore, the U.S. Court of Appeals for the Federal Circuit (CAFC) on Wednesday partially reversed a Patent Trial and Appeal Board (PTAB) ruling that certain claims of Virtek Vision International’s patent on a method for aligning a laser projector were unpatentable, finding the Board erred as a matter of law in its analysis. The court also affirmed the PTAB’s finding that other claims were not proven unpatentable. Aligned Vision challenged various claims of Virtek’s U.S. Patent No. 10,052,734, which is titled “Laser Projector with Flash Alignment,” arguing claims 1, 2, 5, 7, and 10–13 would have been obvious over prior art references titled Keitler and Briggs (Ground 1), and over Briggs and another reference, Bridges (Ground 3). It also argued claims 3–6 and 8–12 would have been obvious over Keitler, Briggs, and  ‘094 Rueb (Ground 2), and over Briggs, Bridges, and ‘094 Rueb (Ground 4).

Rader’s Ruminations – Patent Eligibility II: How the Supreme Court Ignored Statute and Revived Its Innovation-Killing Two-Step

The Supreme Court has never quite grasped the distinction between patent eligibility and patentability. Eligibility involves entire subject matter categories or fields of inventive enterprise, like the categories “process, machine, [article of] manufacture, or composition of matter.” 35 U.S.C. 101. Ascertaining eligibility should therefore require little more than checking the patent title and ensuring that, in the words of the venerable Judge Giles Rich, “[the invention] produces a useful, concrete and tangible result.”  State Street Bank v. Signature Fin. Group, 149 F. 3d 1368 (Fed. Cir. 1998). In simple terms, Section 101 requires little more for eligibility than a showing that an invention has applied natural principles to achieve a concrete purpose within the expansive categories articulated by Thomas Jefferson in 1793. Patentability, on the other hand, proceeds as a detailed claim-by-claim, feature-by-feature examination of “the conditions and requirements of this title.” 35 U.S.C. 101. Ironically this fundamental distinction that eludes the Supreme Court is explicit in the statutory language of 35 U.S.C. 101 itself.

USPTO AI Guidance Reiterates DABUS Decision

The U.S. Patent and Trademark Office (USPTO) today released guidance for determining inventorship of artificial intelligence (AI)-assisted inventions. As the Office has previously stated, the guidance clarifies that “while AI-assisted inventions are not categorically unpatentable, the inventorship analysis should focus on human contributions, as patents function to incentivize and reward human ingenuity.” The USPTO issued a call for comments on AI inventorship in February 2023. That Federal Register Notice (FRN) asked the public to respond to 11 questions, including “how does the use of an AI system [in the invention process]…differ from the use of other technical tools”; whether AI inventions may be patentable under current patent laws on joint inventorship by, for example, simply listing the natural person involved in inventions created by AI machines; and whether statutory or regulatory changes should be made to better address AI contributions to inventions.

Top 10 Software Patent Myths and How to Free Yourself from Them

The first software patent was granted in 1968. It’s now been three decades since the “Year of the Algorithm” in 1994, when cases such as In re Allapat, In re Lowry, and In re Beauregard initiated a wave of software patents. Well over half of U.S. patents granted annually are at least “software-related,” and even a cursory search of U.S. patents reveals software patents in fields ranging from encryption to speech recognition to network security. Why, then, do so many people continue to think that software cannot be patented at all? What explains the stark contrast between the long-standing legal reality and the beliefs of otherwise well-informed engineers, high-tech business people, and even some lawyers?

Witnesses Clash Over Potential Pros and Cons of PERA in Senate IP Subcommittee Hearing

The Senate Judiciary Committee’s Subcommittee on Intellectual Property today held a hearing featuring eight witnesses who testified about the need to restore certainty to U.S. patent eligibility law. Most, but not all, agreed such a need exists and urged quick passage of the Patent Eligibility Restoration Act of 2023 (PERA). Senators Chris Coons (D-DE) and Thom Tillis (R-NC) introduced PERA in June of last year. The bill would eliminate all judicially-created exceptions to U.S. patent eligibility law.