Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Foxhoven — 18 Patents

ZSZscaler: 18 patents #9 of 274Top 4%
Los Altos, CA: #652 of 3,651 inventorsTop 20%
California: #33,102 of 386,348 inventorsTop 9%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Patrick Foxhoven has been granted 18 US patents while listed as an inventor at Zscaler. The first was granted in 2013 and the most recent in September 2025. Patrick Foxhoven ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Patrick Foxhoven in Los Altos, CA, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12408078 5G UDM to IDP federation and identity function Nathan Howe, Kenneth B. Urquhart, Subramanian Srinivasan, Sridhar Kartik Kumar Chatnalli Deshpande 2025-09-02
12177667 Secure edge workload steering and access Nathan Howe, Kenneth B. Urquhart, Subramanian Srinivasan, Sridhar Kartik Kumar Chatnalli Deshpande 2024-12-24 $131,402,000
12167273 Intelligent steering in 5G Nathan Howe, Kenneth B. Urquhart, Subramanian Srinivasan, Sridhar Kartik Kumar Chatnalli Deshpande 2024-12-10 $96,673,000
12107891 Cloud based security using DNS John Chanak, William Fehring 2024-10-01 $79,222,000
11962589 Disaster recovery for a cloud-based security service Amit Sinha, Vikas Mahajan, Rohit Goyal 2024-04-16 $277,340,000
11838271 Providing users secure access to business-to-business (B2B) applications John Chanak, William Fehring, Manoj Apte, Kunal Shah, Dhawal Sharma 2023-12-05 $165,648,000
11652797 Secure application access systems and methods via a lightweight connector and a cloud-based system John Chanak, William Fehring, Denzil Wessels, Kunal Shah, Subramanian Srinivasan 2023-05-16 $127,610,000
11425097 Cloud-based virtual private access systems and methods for application access John Chanak, William Fehring, Denzil Wessels, Purvi Desai, Manoj Apte +1 more 2022-08-23 $158,337,000
11023378 Distributed cloud-based dynamic name server surrogation systems and methods John Chanak, William Fehring 2021-06-01 $330,079,000
10972487 Content delivery network protection from malware and data leakage Dhawal Sharma, Manoj Apte 2021-04-06 $186,587,000
10728287 Cloud based security using DNS John Chanak, William Fehring 2020-07-28 $52,213,000
10616180 Clientless connection setup for cloud-based virtual private access systems and methods John Chanak, William Fehring, Denzil Wessels, Kunal Shah, Subramanian Srinivasan 2020-04-07 $100,979,000
10375024 Cloud-based virtual private access systems and methods John Chanak, William Fehring, Denzil Wessels, Purvi Desai, Manoj Apte +1 more 2019-08-06 $130,467,000
10237286 Content delivery network protection from malware and data leakage Dhawal Sharma, Manoj Apte 2019-03-19 $126,624,000
9882767 Distributed cloud-based dynamic name server surrogation systems and methods John Chanak, Bill Fehring 2018-01-30
9705922 Cloud-based user-level policy, reporting, and authentication over DNS John Chanak, William Fehring 2017-07-11
9350710 Intelligent, cloud-based global virtual private network systems and methods Sudhindra P. Herle 2016-05-24
8464335 Distributed, multi-tenant virtual private network cloud systems and methods for mobile security and policy enforcement Amit Sinha, Srikanth Devarajan 2013-06-11