Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Ken Sinclair — 9 Patents

STSecurus Technologies: 5 patents #21 of 115Top 20%
IRIrobot: 4 patents #189 of 480Top 40%
Newton, MA: #619 of 2,747 inventorsTop 25%
Massachusetts: #14,291 of 88,656 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ken Sinclair has been granted 9 US patents while listed as an inventor at Securus Technologies. The first was granted in 2010 and the most recent in March 2019. Ken Sinclair ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ken Sinclair in Newton, MA, US.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10237399 Identical conversation detection method and apparatus Jay Gainsboro, Lee Weinstein 2019-03-19
10142461 Multi-party conversation analyzer and logger Jay Gainsboro, Lee Weinstein, Charles Barrasso 2018-11-27
10069966 Multi-party conversation analyzer and logger Jay Gainsboro, Lee Weinstein, Charles Barrasso 2018-09-04
9800721 Multi-party conversation analyzer and logger Jay Gainsboro, Lee Weinstein, Charles Barrasso 2017-10-24
9621713 Identical conversation detection method and apparatus Jay Gainsboro, Lee Weinstein 2017-04-11
9452525 Companion robot for personal interaction Andrew Ziegler, Andrew Jones, Clara Vu, Matthew Cross, Tony L. Campbell 2016-09-27 $7,713,000
8195333 Companion robot for personal interaction Andrew Ziegler, Andrew Jones, Clara Vu, Matthew Cross, Tony L. Campbell 2012-06-05 $7,086,000
7957837 Companion robot for personal interaction Andrew Ziegler, Andrew Jones, Clara Vu, Matthew Cross, Tony L. Campbell 2011-06-07 $8,132,000
7720572 Companion robot for personal interaction Andrew Ziegler, Andrew Jones, Clara Vu, Matthew Cross, Tony L. Campbell 2010-05-18 $6,663,000