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

Christopher Foster — 6 Patents

SSSierra Sciences: 6 patents #5 of 15Top 35%
Rancho Cordova, CA: #92 of 502 inventorsTop 20%
California: #94,478 of 386,348 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Christopher Foster has been granted 6 US patents while listed as an inventor at Sierra Sciences. The first was granted in 2004 and the most recent in September 2025. Christopher Foster ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Christopher Foster in Rancho Cordova, CA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12404304 Telomerase reverse transcriptase (TERT) expression enhancing compounds and methods for using the same William H. Andrews, Lancer K. Brown, Laura A. Briggs, October Pawlik, Penelope Burke +8 more 2025-09-02
7795416 Telomerase expression repressor proteins and methods of using the same William H. Andrews, Stephanie Fraser, Hamid Mohammadpour, Laura A. Briggs 2010-09-14
7279328 Methods and compositions for modulating telomerase reverse transcriptase (TERT) expression William H. Andrews, Stephanie Fraser, Hamid Mohammadpour, Laura A. Briggs 2007-10-09
7226744 Assays for TERT promoter modulatory agents using a telomerase structural RNA component William H. Andrews, Laura A. Briggs, Lancer K. Brown, Mieczyslaw A. Piatyszek 2007-06-05
7211435 Telomerase expression repressor proteins and methods of using the same William H. Andrews, Stephanie Fraser, Hamid Mohammadpour, Laura A. Briggs 2007-05-01
6686159 Methods and compositions for modulating telomerase reverse transcriptase (TERT) expression William H. Andrews, Stephanie Fraser, Hamid Mohammadpour 2004-02-03