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

Ken Feldmann — 7 Patents

CECeres: 7 patents #37 of 97Top 40%
Newbury Park, CA: #167 of 684 inventorsTop 25%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Ken Feldmann has been granted 7 US patents while listed as an inventor at Ceres. The first was granted in 2007 and the most recent in May 2015. Ken Feldmann ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ken Feldmann in Newbury Park, CA, US.

Patents per Year

Patents granted per year, 2007 to 2015Bar chart with a peak of 2 patents in 2008.peak 22007: 1 patents20072008: 2 patents20082010: 1 patents20102012: 1 patents20122014: 1 patents20142015: 1 patents2015

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9029523 Promoter, promoter control elements, and combinations, and uses thereof Nickolai Alexandrov, Nestor Apuya, Vyacheslav Brover, Jean-Baptiste Dumas, Yiwen Fang +10 more 2015-05-12
8877916 Promoter, promoter control elements, and combinations, and uses thereof Nickolai Alexandrov, Nestor Apuya, Vyacheslav Brover, Jean-Baptiste Dumas, Yiwen Fang +10 more 2014-11-04
8278434 Promoter, promoter control elements, and combinations, and uses thereof Zhihong Cook, Yiwen Fang, Edward Kiegle, Shing Kwok, Yu-Ping Lu +4 more 2012-10-02
7851608 Promoter, promoter control elements, and combinations, and uses thereof Zhihong Cook, Yiwen Fang, Edward Kiegle, Shing Kwok, Yu-Ping Lu +4 more 2010-12-14
7402667 Promoter, promoter control elements, and combinations, and uses thereof Zhihong Cook, Yiwen Fang, Edward Kiegle, Shing Kwok, Yu-Ping Lu +4 more 2008-07-22
7396979 Nucleotide sequences and polypeptides encoded thereby useful for modifying plant characteristics and phenotypes Nickolai Alexandrov, Vyacheslav Brover, Peter Mascia 2008-07-08
7169915 Promoter, promoter control elements, and combinations, and uses thereof Roger Penell, Nestor Apuya, Leonard Medrano 2007-01-30