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February 20, 2024
Patterson + Sheridan Opens Office in Huntsville, Alabama
Patterson + Sheridan LLP, a leading technology, intellectual property and litigation law firm, announces the opening of a new office in Huntsville, Alabama, at 200 West Side Square, Suite 400,…
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February 01, 2024
U.S. News & World Report Lists Patterson + Sheridan in 2024’s ‘Best Companies to Work For’
February 1, 2024 Patterson + Sheridan, LLP is proud to announce its inclusion in the inaugural list of ‘Best Companies to Work For’ – Law Firms by U.S. News & World…
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November 02, 2023
Patterson + Sheridan Listed in 14th Edition of ‘Best Law Firms’ by Best Lawyers in America®
Patterson + Sheridan, LLP has again been listed as one of the nation’s ‘Best Law Firms’ in the 2024 edition of the survey in national and metropolitan rankings in patent…
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October 16, 2023
Patterson + Sheridan Earns 2022-2023 Mansfield Certification from Diversity Lab
Patterson + Sheridan is incredibly proud to announce that it has once again achieved Mansfield Rule Certification for midsized firms, for its ongoing commitment to fostering and increasing diversity in…
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October 02, 2023
Nine Attorneys and a Technical Advisor Join Patterson + Sheridan
Patterson + Sheridan is pleased to welcome 9 attorneys and a technical advisor to the firm. Theodosis Kountotsis and Kevin Rollins join the firm as counsels, while Valerie Yu, Austin…
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August 17, 2023
Best Lawyers in America Recognizes Patterson + Sheridan Attorneys in their 2024 Edition of ‘Best Lawyers’ and ‘Ones to Watch’
Seventeen Patterson + Sheridan attorneys have been recognized in the 2024 Edition of Best Lawyers in America® in multiple areas of intellectual property law. Five attorneys from the Houston, Dallas,…
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July 10, 2023
Patterson Sheridan Welcomes Three Attorneys and a Patent Agent
Leading technology and intellectual property firm Patterson + Sheridan announces the addition of three attorneys, a patent agent and a technical advisor. Counsels Edward Kiessling, J. Scott Martin, and associate…
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June 06, 2023
Patterson Sheridan Tops Houston Business Journal’s 2023 List of Largest Houston-Area IP Law Firms
For a consecutive year, The Houston Business Journal has named Patterson Sheridan as the largest intellectual property law firm in the Houston area. Ranked #1 on the list of 25…
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April 17, 2023
Malgorzata ‘Gosia’ Kulczycka Joins Patterson + Sheridan as New Partner in San Jose Office
Patterson Sheridan is pleased to announce the addition of new partner Malgorzata “Gosia” Kulczycka, Ph.D, J.D., to its San Jose office. With over 15 years of legal experience, Gosia brings…
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March 10, 2023
Patterson + Sheridan Announces Partner Promotions
Intellectual property and technology law firm Patterson + Sheridan LLP has announced that Kyrie Cameron, Eric Moore and Charles Yeh have been promoted to partner. Kyrie Cameron joined the firm…
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Featured Publications

What to Know About WDTX Standing Order for Patent Cases – Law360
This article was a guest column published in Law360.  By Archibald Cruz (February 8, 2024) U.S. District Judge Alan D. Albright of the Western District of Texas’ Waco Division, recently…
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Federal Circuit Summary for Week Ending January 26, 2024
Download PDF In re Go & Associates, LLC, No. 2022-1961 (January 22, 2024) (precedential) (3-0) Key points: For a mark’s registrability, a threshold requirement is the mark’s ability to identify…
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Federal Circuit Summary for Week Ending January 19, 2024
CyWee Group Ltd. v. ZTE (USA), Inc., No. 2021-1855 (January 18, 2024) (precedential) (3-0); Patent No. 8,441,438 Key point: A party that joins in an IPR may present new arguments…
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Federal Circuit Summary for Week Ending January 5, 2024
Download PDF Purecircle USA Inc. v. Sweegen. Inc., No. 2022-1946 (January 2, 2024) (nonprecedential); Patent Nos. 9,243,273 & 10,485,257 Key point(s): In the context of a genus claim, the written…
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Federal Circuit Summary for Week Ending December 22, 2023
Download PDF Ontel Prod. Corp v. Guy A. Shaked Inv. LTD., No. 2022-1838 (December 19, 2023) (nonprecedential); Patent No. 9,877,562; 9,578,943; and 9,591,906 Key point(s): An appeal is moot when…
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Federal Circuit Summary for Week Ending December 8, 2023
Download PDF VLSI Technology, Inc. v. Intel Corporation, No. 2022-1906 (December 4, 2023) (precedential) (3-0); U.S. Patent No. 7,725,759 Key point(s): Burden of proof for patent owner to legally establish…
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“AI Inventions and Patents: Drafting Patents for Successful Licensing and Enforcement of AI Technology” – The Knowledge Group Webcast – December 6, 2023
AI Inventions and Patents: Drafting Patents for Successful Licensing and Enforcement of AI Technology – The Knowledge Group Webcast – December 6, 2023
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Federal Circuit Summary for Week Ending November 24, 2023
Download PDF Jager Pro, Inc. v. W-W Manufacturing Co., Inc., Nos. 2022-1710, 2022-1711 (November 20,2023) (nonprecedential); U.S. Patent Nos. 9,814,228 and 10,098,339 Key point(s): Evidence of objective indicia of nonobviousness…
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Federal Circuit Summary for Week Ending November 10, 2023
Download PDF Allgenesis Biotherapeutics Inc. v. Cloudbreak Therapeutics, LLC, No. 2022-1706; (November 7, 2023) (precedential) (3-0); Patent No. 10,149,820 Key point(s): Where potential infringement liability is relied on as a…
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Federal Circuit Summary for Week Ending November 3, 2023
Download PDF Malvern Panalytical Inc. v. TA Instruments-Waters LLC, No. 2022-1439; (November 1, 2023) (precedential) (3-0); Patent Nos. 8,449,175 and 8,827,549 Key points: Courts cannot limit the plain and ordinary…
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Federal Court Decisions

What to Know About WDTX Standing Order for Patent Cases – Law360
This article was a guest column published in Law360.  By Archibald Cruz (February 8, 2024) U.S. District Judge Alan D. Albright of the Western District of Texas’ Waco Division, recently…
Read More.

Federal Circuit Summary for Week Ending January 26, 2024
Download PDF In re Go & Associates, LLC, No. 2022-1961 (January 22, 2024) (precedential) (3-0) Key points: For a mark’s registrability, a threshold requirement is the mark’s ability to identify…
Read More.

Federal Circuit Summary for Week Ending January 19, 2024
CyWee Group Ltd. v. ZTE (USA), Inc., No. 2021-1855 (January 18, 2024) (precedential) (3-0); Patent No. 8,441,438 Key point: A party that joins in an IPR may present new arguments…
Read More.

Federal Circuit Summary for Week Ending January 5, 2024
Download PDF Purecircle USA Inc. v. Sweegen. Inc., No. 2022-1946 (January 2, 2024) (nonprecedential); Patent Nos. 9,243,273 & 10,485,257 Key point(s): In the context of a genus claim, the written…
Read More.

Federal Circuit Summary for Week Ending December 22, 2023
Download PDF Ontel Prod. Corp v. Guy A. Shaked Inv. LTD., No. 2022-1838 (December 19, 2023) (nonprecedential); Patent No. 9,877,562; 9,578,943; and 9,591,906 Key point(s): An appeal is moot when…
Read More.

Federal Circuit Summary for Week Ending December 8, 2023
Download PDF VLSI Technology, Inc. v. Intel Corporation, No. 2022-1906 (December 4, 2023) (precedential) (3-0); U.S. Patent No. 7,725,759 Key point(s): Burden of proof for patent owner to legally establish…
Read More.

“AI Inventions and Patents: Drafting Patents for Successful Licensing and Enforcement of AI Technology” – The Knowledge Group Webcast – December 6, 2023
AI Inventions and Patents: Drafting Patents for Successful Licensing and Enforcement of AI Technology – The Knowledge Group Webcast – December 6, 2023
Read More.

Federal Circuit Summary for Week Ending November 24, 2023
Download PDF Jager Pro, Inc. v. W-W Manufacturing Co., Inc., Nos. 2022-1710, 2022-1711 (November 20,2023) (nonprecedential); U.S. Patent Nos. 9,814,228 and 10,098,339 Key point(s): Evidence of objective indicia of nonobviousness…
Read More.

Federal Circuit Summary for Week Ending November 10, 2023
Download PDF Allgenesis Biotherapeutics Inc. v. Cloudbreak Therapeutics, LLC, No. 2022-1706; (November 7, 2023) (precedential) (3-0); Patent No. 10,149,820 Key point(s): Where potential infringement liability is relied on as a…
Read More.

Federal Circuit Summary for Week Ending November 3, 2023
Download PDF Malvern Panalytical Inc. v. TA Instruments-Waters LLC, No. 2022-1439; (November 1, 2023) (precedential) (3-0); Patent Nos. 8,449,175 and 8,827,549 Key points: Courts cannot limit the plain and ordinary…
Read More.


View More Federal Court Decisions