News & Analysis as of

Inventions Prior Art Inventors

McDermott Will & Emery

Back to the Future: Expert Can Be Skilled Artisan Based on Later-Acquired Knowledge

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The US Court of Appeals for the Federal Circuit clarified that a technical expert does not need to have been a person of ordinary skill in the art (POSITA) at the time of the invention. Instead, they may rely on...more

McDermott Will & Emery

Private Sale Means Public Fail

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board decision that a private sale of a product embodying the claimed invention did not qualify as a “public disclosure” under 35 U.S.C. §...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - August 2024

Sanho Corp. v. Kaijet Technology International Limited Inc., Appeal No. 2023-1336 (Fed. Cir. July 31, 2024) In our Case of the Week, the Federal Circuit held that the private but non-confidential sale of thousands of...more

Jones Day

Shifting Burden Dooms Patent Owner

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In a Final Written Decision, the PTAB declared claims of a patent unpatentable after finding the patent was not entitled to the earlier priority date of the anticipatory reference in Platinum Optics Technology, Inc. v. Viavi...more

Erise IP

Eye on IPRs, April 2024: PTAB’s Analogous Art Finding Upheld by Federal Circuit, Blockchain Gemstone Identifying Process Patent...

Erise IP on

Every month, Erise’s patent attorneys review the latest inter partes review cases and news to bring you the stories that you should know about: Federal Circuit Affirms PTAB’s Analogous Art Finding - As IP Watchdog...more

Procopio, Cory, Hargreaves & Savitch LLP

How Digital Health Companies are Impacted by the USPTO’s New Obviousness Guidance

Digital health companies and other software-dependent innovators may find it harder to obtain patent protection in the wake of new patent examiner guidance issued by the U.S. Patent and Trademark Office (USPTO). The guidance,...more

McCarter & English, LLP

The Rise of AI: Inventorship Challenges and Opportunities for Natural Persons

A global consensus seems to be forming that an artificial intelligence (AI) system does not deserve—at least for now—to be named as an inventor on a patent application. The question is under consideration and being settled in...more

Jones Day

Patent Owner Unable to Change Inventorship During Remand

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At the Inter Partes review trial, Patent Owner attempted to swear behind Petitioner’s primary prior art reference by showing that the inventors of the asserted patents had conceived of the invention before the priority date...more

McDermott Will & Emery

Obviously Prima Facie Case Overcome by Secondary Considerations

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The US Court of Appeals for the Federal Circuit affirmed the Patent Trial & Appeal Board, holding that the Board did not err in finding certain challenged claims nonobvious and not unpatentable based on a showing of several...more

McDonnell Boehnen Hulbert & Berghoff LLP

Am I sunk? Where are all the safe harbors against the “on sale” bar?

In part 1 of this series, I introduced the “on sale bar” and described how a commercial sale or offer for sale can negate patentability, according to the doctrine the Supreme Court established in Pfaff v. Wells Elecs., Inc....more

Dunlap Bennett & Ludwig PLLC

The Case For Allowing AI-Assisted Inventions

Patentability of AI-assisted Inventions- DBL’s Managing Partner Tom Dunlap recently wrote an interesting article about the current state of artificial intelligence (AI) inventorship. Mr. Dunlap detailed the patenting efforts...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2022 Decisions

As part of the recovery from the global COVID-19 pandemic, the U.S. Court of Appeals for the Federal Circuit took steps to return to normal operations. It began requiring live oral arguments in August 2022 and, by November,...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

PTAB Strategies and Insights Newsletter: May 2022: Split Panel Weighs General Skepticism Differently in Obviousness Inquiry

In a recent opinion by the Federal Circuit, Auris Health, Inc. v Intuitive Surgical Operations, Inc., Case 2021-1732, the panel split on the weight of general industry skepticism in an obviousness analysis and split on...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

PTAB Strategies and Insights Newsletter: May 2022

The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for all stakeholders looking at the entire...more

Mintz - Intellectual Property Viewpoints

PATENT 101: Key Considerations and Activities for Establishing a Patent Program (Part 2 of 3)

Tasked with starting an innovation protection and patent development program at your company but do not know where to begin? This three part series describes the key components to a patent development program for any company,...more

Buckingham, Doolittle & Burroughs, LLC

A Fine Line Between Co-Owner and Infringer

Can an employee’s unpatentable “idea”, conceived under a duty to assign intellectual property, give rise to co-ownership in an invention conceived after employment terminates? That was the question on appeal in Bio-Rad...more

Amundsen Davis LLC

Invention Disclosure Form: Why Does It Matter?

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One of the first things patent attorneys will do, when you speak with them about filing a patent application, is send you an invention disclosure form to be filled out. Many companies also complete invention disclosure forms...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

PTAB Strategies and Insights - May 2021

The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for all stakeholders looking at the entire...more

Rothwell, Figg, Ernst & Manbeck, P.C.

Tips for Reviewing (or Drafting) Patent Claims

For emerging companies, a patent application should combine legal skill with technical and business knowledge to produce a document that will serve as a foundation to the company’s valuation and future profitability....more

Ward and Smith, P.A.

Can I Patent and Market My Invention?

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Once you have an idea for a new invention you may ask yourself whether your invention is patentable and whether you can commercialize your invention. While there is no surefire way to know if your invention is patentable...more

Foley & Lardner LLP

Simultaneous Invention as Secondary Evidence of Obviousness

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I do not usually write about non-precedential Federal Circuit decisions, but I could not let the discussion of “simultaneous invention” in Columbia University v. Illumina, Inc., go without comment. As if protecting patents...more

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