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USPTO Patent Rankings Data through Dec 31, 2025
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Peter Psenak — 34 Patents

Cisco: 34 patents #289 of 13,007Top 3%
Bratislava, SK: #1 of 256 inventorsTop 1%
Overall (All Time): #100,737 of 4,157,543Top 3%
34 Patents All Time
Peter Psenak has been granted 34 US patents while listed as an inventor at Cisco. The first was granted in 2008 and the most recent in June 2025. Peter Psenak ranks #100,737 of 4,157,543 US inventors in our database (top 2.4%). Patent records list Peter Psenak in Bratislava, SK.

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12342212 Systems and methods for reverse affinity link exclusion for ultra-reliable low latency communication Jakub Horn 2025-06-24
12323322 Malleable routing for data packets Clarence Filsfils, Francois Clad, Jose A. Liste 2025-06-03
12278754 Optimized protected segment-list determination for weighted SRLG TI-LFA protection Manish Gupta 2025-04-15
12149432 Source address validation for asymmetric routing Alfred C. Lindem, III, Lester C. Ginsberg 2024-11-19 $50,749,000
12149626 Applying attestation to BGP-LS Clarence Filsfils, Ketan Jivan Talaulikar, Paul Wells 2024-11-19 $50,749,000
12132606 Signaling a prefix unreachability in a network utilizing a route summarization Lester C. Ginsberg, Ketan Jivan Talaulikar, Clarence Filsfils, Francois Clad, Stephane Litkowski 2024-10-29 $93,006,000
12095651 Systems and methods for determining secure network elements using flexible algorithm technology Paul Wells, Ketan Jivan Talaulikar, Clarence Filsfils 2024-09-17 $82,028,000
12068969 Systems and methods for link state flooding transmitter-based flow control Marek Karasek, Lester C. Ginsberg 2024-08-20 $31,809,000
11882019 Source address validation for asymmetric routing Alfred C. Lindem, III, Lester C. Ginsberg 2024-01-23 $44,301,000
11855884 Communicating packets across multi-domain networks using compact forwarding instructions Clarence Filsfils, Francois Clad, Zafar Ali 2023-12-26 $59,523,000
11838201 Optimized protected segment-list determination for weighted SRLG TI-LFA protection Manish Gupta 2023-12-05 $44,897,000
11736340 Signaling a prefix unreachability in a network utilizing a route summarization Lester C. Ginsberg, Ketan Jivan Talaulikar, Clarence Filsfils, Francois Clad, Stephane Litkowski 2023-08-22 $80,615,000
11722404 Communicating packets across multi-domain networks using compact forwarding instructions Clarence Filsfils, Francois Clad, Zafar Ali 2023-08-08 $65,473,000
11671346 Enforcing strict shortest path forwarding using strict segment identifiers Robert Hanzl, Clarence Filsfils, Ketan Jivan Talaulikar 2023-06-06 $45,705,000
11489756 Enforcing strict shortest path forwarding using strict segment identifiers Robert Hanzl, Clarence Filsfils, Ketan Jivan Talaulikar 2022-11-01 $79,274,000
11323416 Applying attestation tokens to the open shortest path first (OSPF) routing protocol Paul Wells, Ketan Jivan Talaulikar, Clarence Filsfils 2022-05-03 $53,479,000
11323356 Enforcing strict shortest path forwarding using strict segment identifiers Robert Hanzl, Clarence Filsfils, Ketan Jivan Talaulikar 2022-05-03 $53,479,000
11277264 Applying attestation tokens to the intermediate system to intermediate system (ISIS) routing protocol Paul Wells, Ketan Jivan Talaulikar, Clarence Filsfils 2022-03-15 $55,986,000
11140074 Communicating packets across multi-domain networks using compact forwarding instructions Clarence Filsfils, Francois Clad, Zafar Ali 2021-10-05 $55,834,000
11121961 Systems and methods for determining secure network elements using flexible algorithm technology Paul Wells, Ketan Jivan Talaulikar, Clarence Filsfils 2021-09-14 $31,257,000
11050662 Malleable routing for data packets Clarence Filsfils, Francois Clad, Jose A. Liste 2021-06-29 $75,372,000
11032197 Reroute detection in segment routing data plane Nagendra Kumar Nainar, Carlos M. Pignataro 2021-06-08 $88,615,000
10833808 Multicast error detection and recovery Roshan Lal, Rishi Chhibber, Mankamana Prasad Mishra, Padmanab Pathikonda, Francesco Meo +1 more 2020-11-10 $129,186,000
10742537 Enforcing strict shortest path forwarding using strict segment identifiers Robert Hanzl, Clarence Filsfils, Ketan Jivan Talaulikar 2020-08-11 $33,844,000
10637686 Capability aware routing Alfred C. Lindem, III, Ijsbrand Wijnands 2020-04-28 $59,037,000