Partner
Chris Johns maintains a diverse patent practice, ranging from patent application drafting, international patent prosecution, and strategic portfolio development to district court litigation, International Trade Commission (ITC) investigations, Patent Trial and Appeal Board (PTAB) trials, and appeals to the U.S. Court of Appeals for the Federal Circuit. With more than 15 years of experience in the patent field, his practice touches on nearly all aspects of patent prosecution and litigation. Since 2023, Chris has been included in Intellectual Asset Management’s (IAM) Strategy 300 guide as well as recognized as an IAM Strategy 300 Global Leader.
On the prosecution and client counseling side, Chris has experience drafting, prosecuting, and appealing patent applications related to electronics, software, telecommunications, shipping and logistics, and business methods. He provides domestic and international clients with strategic IP counseling, including portfolio management and drafting strategies. Chris has a particular focus on patent eligibility under 35 U.S.C. § 101 and speaks and writes regularly about this dynamic topic. He co-authored and co-edited a book on subject matter eligibility, a work that covers issues relating to eligibility in more than a dozen countries.
Chris has extensive experience with inter partes reviews (IPR) and covered business method (CBM) proceedings before the PTAB of the U.S. Patent and Trademark Office (USPTO), district court litigations, and ITC investigations. His litigation experience extends to pre-trial investigations through trial and appeal. Chris has litigated cases relating to telecommunications, storage systems, display screens and televisions, medical devices, computer software, household goods, and other technologies.
Before joining Finnegan, Chris served for nearly five years as a USPTO patent examiner. He examined patent applications related to cryptography, network communication devices, healthcare systems, financial transaction processing, postage metering systems, and electronic content licensing.
Chris’s pro bono activities include representing asylum seekers before immigration courts through Human Rights First and assisting veterans with appeals to the U.S. Court of Appeals for Veterans Claims.
NICE Ltd. et al v. CallMiner Inc.
1:18-cv-02024, D. Del., Judges Andrews, Fallon
IPR2020-00616, -00578, -00272, -00271, -00270, -00245, -00221, -00220, PTAB, Judges Arbes, Belisle, Kenny, Margolies, McMillin, McShane, Moore, Turner, White
Jumio Corporation v. FaceTec, Inc.
Representing FaceTec, Inc. in four inter partes reviews (IPRs) relating to groundbreaking 3D liveness detection technology.
IPR2025-00106, -00107, -00108, -00109, PTAB, Judges Khan, Hoang, Baer
NetApp, Inc./HPE et al. v. KOM Software Inc.
IPR2019-00591, -00592, -00594, -00598, -00601, -00603, -00604, -00606, -00607, -00608, PTAB, Judges McGraw, Galligan, Dougal, Fishman
20-2345, -2346; 21-1181, -1075 -1005, Fed. Cir., Judges Prost, Chen, Taranto
Certain Semiconductor Devices and Consumer Audiovisual Products Containing the Same
337-TA-1047, ITC, Judges Essex, Shaw
IPR2017-01544, -01593, -01624, -01637, -01675, IPR2018-00477, PTAB, Judges Beamer, Boucher, Galligan, Giannetti
337-TA-968, ITC, Judge Shaw
3:15-cv-04428, N.D. Cal., Judges Seeborg, Cousins
1:15-cv-00871, D. Del., Judges Stark, Burke
IPR2016-00842, -00843, -00844, -00845, PTAB, Judges Baer, Boucher, McNamara
Webinar
AI and Patents: Navigating Innovation, Eligibility, and Enforcement AI and Patents: Navigating Innovation, Eligibility, and Enforcement
September 18, 2025
Webinar
Articles
The Invention Stack: Harvesting and Protecting Intellectual Property The Invention Stack: Harvesting and Protecting Intellectual Property
May/June 2024
The Patent LawyerLecture
Patent Protection for Software-Related Inventions in Europe and the USA Training Course Patent Protection for Software-Related Inventions in Europe and the USA Training Course
September 14-15, 2023
Hybrid
Award/Ranking
61 Finnegan Attorneys Recognized on the 2025 Capital Pro Bono Honor Roll 61 Finnegan Attorneys Recognized on the 2025 Capital Pro Bono Honor Roll
May 7, 2026
Award/Ranking
Seven Finnegan Partners Named to IAM Strategy 300 Global Leaders 2026 Seven Finnegan Partners Named to IAM Strategy 300 Global Leaders 2026
November 19, 2025
Intellectual Asset Management (IAM)Award/Ranking
Best Lawyers Recognizes 44 Finnegan Attorneys in its 2026 Edition of The Best Lawyers and Ones to Watch Best Lawyers Recognizes 44 Finnegan Attorneys in its 2026 Edition of The Best Lawyers and Ones to Watch
August 21, 2025
Best LawyersAward/Ranking
Seven Finnegan Attorneys Named to the 2025 IAM Strategy 300 List Seven Finnegan Attorneys Named to the 2025 IAM Strategy 300 List
August 13, 2025
Intellectual Asset Management (IAM)Award/Ranking
Eleven Finnegan Attorneys Named to the 2025 IAM Strategy 300 Global Leaders List Eleven Finnegan Attorneys Named to the 2025 IAM Strategy 300 Global Leaders List
November 20, 2024
Intellectual Asset Management (IAM)Award/Ranking
31 Finnegan Attorneys Recognized by Best Lawyers 31 Finnegan Attorneys Recognized by Best Lawyers
August 15, 2024
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