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

Terry Kellar — 35 Patents

TOTransitions Optical: 18 patents #8 of 143Top 6%
Genentech: 10 patents #288 of 2,392Top 15%
POPpg Industries Ohio: 7 patents #208 of 1,316Top 20%
South San Francisco, CA: #57 of 1,066 inventorsTop 6%
California: #14,008 of 386,348 inventorsTop 4%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Terry Kellar has been granted 35 US patents while listed as an inventor at Transitions Optical. The first was granted in 2007 and the most recent in May 2025. Terry Kellar ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Terry Kellar in South San Francisco, CA, US.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12297210 Naphthyridine compounds and uses thereof Jun Liang, Sushant Malhotra, Rohan Mendonca, Michael Siu, Craig Stivala +15 more 2025-05-13
11795170 Therapeutic compounds, compositions and methods of use thereof Mark Edward Zak, Paul Gibbons 2023-10-24
11731943 Therapeutic compounds, compositions and methods of use thereof James John Crawford, Mark Edward Zak, Yun-Xing Cheng, Wei Li, F. Anthony Romero +4 more 2023-08-22
11129832 Biheteroaryl compounds and uses thereof Anthony Estrada, Liting Dong, Kevin X. Chen, Paul Gibbons, Malcolm Huestis +7 more 2021-09-28
RE47848 Biheteroaryl compounds and uses thereof Anthony Estrada, Alan G. Olivero, Snahel Patel, Michael Siu, Joseph P. Lyssikatos +1 more 2020-02-11
10532997 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2020-01-14
10532998 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2020-01-14
10501446 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2019-12-10
10189836 Therapeutic compounds, compositions and methods of use thereof Yun-Xing Cheng, Rongbao HUA, Wei Li, Paul Gibbons, Mark Edward Zak 2019-01-29
10131675 Tricyclic DLK inhibitors and uses thereof Anthony Estrada, Snahel Patel, Malcolm Huestis, Daniel Shore, Michael Siu 2018-11-20
10010549 Biheteroaryl compounds and uses thereof Anthony Estrada, Liting Dong, Kevin X. Chen, Paul Gibbons, Malcolm Huestis +7 more 2018-07-03
10005763 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2018-06-26
10000472 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2018-06-19
9604984 5-chloro-2-difluoromethoxyphenyl pyrazolopyrimidine compounds, compositions and methods of use thereof Mark Edward Zak, Nicholas Charles Ray, Simon Charles Goodacre, Rohan Mendonca, Yun-Xing Cheng +2 more 2017-03-28
9346815 5-chloro-2-difluoromethoxyphenyl pyrazolopyrimidine compounds, compositions and methods of use thereof Mark Edward Zak, Nicholas Charles Ray, Simon Charles Goodacre, Rohan Mendonca, Yun-Xing Cheng +2 more 2016-05-24
8705160 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2014-04-22
8211338 Photochromic compounds Meng He, Darrin R. Dabideen, Anil Kumar 2012-07-03
7978391 Polarizing, photochromic devices and methods of making the same Anil Kumar, Peter C. Foller, Forrest R. Blackburn, Jiping Shao, Meng He 2011-07-12
7847998 Polarizing, photochromic devices and methods of making the same Anil Kumar, Peter C. Foller, Forrest R. Blackburn, Jiping Shao, Meng He 2010-12-07
7582749 Photochromic compounds Anil Kumar, Meng He, Forrest R. Blackburn 2009-09-01
7579022 Photochromic compounds Anil Kumar, Meng He, Forrest R. Blackburn 2009-08-25
7560124 Photochromic compounds Anil Kumar, Meng He, Forrest R. Blackburn 2009-07-14
7557206 Photochromic compounds Anil Kumar, Meng He, Forrest R. Blackburn 2009-07-07
7505189 Polarizing, photochromic devices and methods of making the same Anil Kumar, Peter C. Foller, Forrest R. Blackburn, Jiping Shao, Meng He 2009-03-17
7471436 Polarizing, photochromic devices and methods of making the same Anil Kumar, Peter C. Foller, Forrest R. Blackburn, Jiping Shao, Meng He 2008-12-30