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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PH

Peter J. Hanselmann — 4 Patents

Cisco: 4 patents #3,400 of 13,007Top 30%
Hornsby, AU: #93 of 506 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Peter J. Hanselmann has been granted 4 US patents while listed as an inventor at Cisco. The first was granted in 2006 and the most recent in November 2015. Peter J. Hanselmann ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Peter J. Hanselmann in Hornsby, AU.

Patents per Year

Patents granted per year, 2006 to 2015Bar chart with a peak of 2 patents in 2006.peak 22006: 2 patents20062013: 1 patents20132015: 1 patents2015

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9182972 Method and system for minimizing disruption during in-service software upgrade 2015-11-10 $24,389,000
8364843 Method and system for minimizing disruption during in-service software upgrade 2013-01-29 $33,075,000
7116634 TCP sequence number recovery in a redundant forwarding system 2006-10-03 $56,905,000
6993686 System health monitoring and recovery Edward John Groenendaal, Gene Michael Clendon 2006-01-31 $66,789,000