News & Analysis as of

Patent Trial and Appeal Board Motivation to Combine

Sheppard Mullin Richter & Hampton LLP

Conclusory Assertions Won’t Cut It: Federal Circuit Provides Further Insight into the Motivation to Combine Analysis

In Virtek Visions international ULC v. Assembly Guidance Systems, Inc., DBA Aligned Vision Nos. 2022-1998, 2022-2022 (Fed Cir. Mar. 27, 2024), the Federal Circuit reviewed the Patent Trial and Appeal Board’s findings...more

AEON Law

Patent Poetry: Federal Circuit Finds No Motive to Combine in Laser Projector Patent Case

AEON Law on

The Federal Circuit has reversed a finding by the Patent Trial and Appeal Board (PTAB or Board) that certain challenged claims of a patent for a method for aligning a laser projector with respect to a work surface are...more

McDermott Will & Emery

Is Evidence of All Claimed Elements in Prior Art Enough? Not Without Motivation to Combine

The US Court of Appeals for the Federal Circuit reversed a Patent Trial & Appeal Board obviousness decision, finding that disclosure in the prior art of all recited claim elements across multiple references, without more,...more

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

Federal Circuit IP Appeals: Summaries of Key 2023 Decisions (8th Edition): Axonics, Inc. v. Medtronic, Inc., 73 F.4th 950 (Fed....

Axonics petitioned for IPR of two patents owned by Medtronic. The challenged claims relate to a neurostimulation lead and a method for implanting and anchoring the lead. The patents’ “Field of the Invention” section states...more

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

Federal Circuit IP Appeals: Summaries of Key 2023 Decisions (8th Edition): Volvo Penta of the Americas, LLC v. Brunswick Corp., 81...

Volvo Penta appealed from a Board decision finding all of its claims unpatentable as obvious. The claims at issue covered a tractor-type stern drive for a boat. Volvo Penta raised three main issues on appeal, arguing (1) that...more

Sheppard Mullin Richter & Hampton LLP

The Intertwining Nature of Motivation to Combine and Reasonable Expectation of Success

In Elekta Limited v. Zap Surgical Systems, Inc., No. 21-1985 (Fed. Cir. Sept. 21, 2023), the case addresses the interplay between findings related to motivation to combine and reasonable expectation of success in determining...more

McDermott Will & Emery

A Matter of Style: No Need to Select “Primary” Reference in Obviousness Challenge

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The US Court of Appeals for the Federal Circuit affirmed an obviousness decision by the Patent Trial & Appeal Board, explaining that nothing requires a petitioner to identify a prior art reference as a “primary reference” in...more

McDermott Will & Emery

No Need To Be Explicit: Implicit Finding of Expectation of Success Is Sufficient

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The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board unpatentability decision, finding that a combination of prior art references only requires an implicit indication of a reasonable...more

Knobbe Martens

Prosecution History May Support a Motivation to Combine

Knobbe Martens on

Elekta Limited v. Zap Surgical Systems, Inc. Before: Reyna, Stoll, and Stark. Appeal from the Patent Trial and Appeal Board. Summary: Patentee’s failure during prosecution to distinguish relevant art provided support...more

McDermott Will & Emery

Hit a Nerve? Obviousness Inquiry Must Address Claims at Issue

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The US Court of Appeals for the Federal Circuit vacated and remanded a Patent Trial & Appeal Board non-obviousness decision, finding that the context of the proposed combination of prior art in the Board’s obviousness inquiry...more

McDermott Will & Emery

Under High Pressure: New Mechanism of Action Can’t Save Drug Administration Claims

McDermott Will & Emery on

The US Court of Appeals for the Federal Circuit affirmed a Patent Trial & Appeal Board ruling that method claims reciting a mechanism of action triggered by the co-administration of two known antihypertensive agents were...more

McDermott Will & Emery

You Can’t Skirt around Obviousness by Arguing Expectation of Success Must Be Absolute

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Affirming an obviousness decision by the Patent Trial & Appeal Board (Board), the US Court of Appeals for the Federal Circuit explained that the expectation of success need only be reasonable and not absolute. Transtex Inc....more

McDermott Will & Emery

Sleep Better: Amendments Proposed during IPR Deemed Proper and Valid

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The US Court of Appeals for the Federal Circuit affirmed the Patent Trial & Appeal Board’s (Board) finding that proposed amendments made during an inter partes review (IPR) are valid and proper despite the inclusion of...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

McDermott Will & Emery

Robotic Skepticism May Not Trump Motivation to Combine

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The US Court of Appeals for the Federal Circuit vacated and remanded a Patent Trial & Appeal Board (Board) decision finding the challenged claims patentable because the Board impermissibly rested its motivation-to-combine...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - May 2022

Sunoco Partners Marketing & Terminals L.P. v. U.S. Venture, Inc., Appeal Nos. 2020-1640, -1641 (Fed. Cir. Apr. 29, 2022) - Our case of the week has a little bit for everyone, including lost profits, reasonable royalties,...more

McDonnell Boehnen Hulbert & Berghoff LLP

Almirall, LLC v. Amneal Pharmaceuticals LLC (Fed. Cir. 2022)

The Federal Circuit addressed questions of motivation to combine and reasonable expectation of success in finding obviousness as well as when an obviousness determination by the Patent Trial and Appeal Board is supported by...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions: SynQor, Inc. v. Vicor Corp., 988 F.3d 1341 (Fed....

SynQor, Inc. appealed the inter partes reexamination decision of the Patent Trial and Appeal Board (Board) holding un- patentable as obvious original claims 1–19, 28, and 31 of SynQor’s patent, U.S. Patent No. 7,072,190 as...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

McDermott Will & Emery

Even Judges Have a Boss: PTAB Must Sufficiently Articulate its Obviousness Reasoning

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Addressing the sufficiency of the Patent Trial & Appeal Board’s (PTAB) justification of its inter partes review (IPR) determination, the US Court of Appeals for the Federal Circuit reversed the PTAB’s obviousness...more

Mintz - Intellectual Property Viewpoints

Tip #5 for Avoiding IPR Institution: Policing KSR’s motivation requirement for the ‘how’ and ‘why’.

Building on Tip #4, one effective way to avoid institution and not address facts is to point out shortcomings in the petition's application of KSR when asserting motivation to combine for an obviousness analysis. The Patent...more

McDermott Will & Emery

Size Matters in Obviousness Analysis

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The US Court of Appeals for the Federal Circuit affirmed in part and reversed in part two Patent Trial and Appeal Board (Board) decisions, finding that the Board erred in its construction of certain claim terms relating to an...more

Goodwin

The PTAB Trial Tracker

Goodwin on

The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This monthly digest is designed to keep you up-to-date by highlighting interesting PTAB,...more

McDermott Will & Emery

Challenge to PTAB’s Finding of Non-Obviousness Fails to Pay Out

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Addressing whether the Patent Trial and Appeal Board (PTAB) ran afoul of the Administrative Procedure Act (APA) in finding that a dependent claim was valid despite the patent owner’s lack of validity arguments beyond those...more

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