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USPTO Patent Rankings Data through Dec 31, 2025
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Ailen Sanchez — 13 Patents

Genentech: 7 patents #424 of 2,392Top 20%
RURice University: 5 patents #4 of 77Top 6%
WUWilliam Marsh Rice University: 1 patents #363 of 919Top 40%
Foster City, CA: #309 of 2,058 inventorsTop 20%
California: #47,433 of 386,348 inventorsTop 15%
Overall (All Time): #362,438 of 4,157,543Top 9%
13 Patents All Time
Ailen Sanchez has been granted 13 US patents while listed as an inventor at Genentech. The first was granted in 2007 and the most recent in May 2025. Ailen Sanchez ranks #362,438 of 4,157,543 US inventors in our database (top 8.7%). Patent records list Ailen Sanchez in Foster City, CA, US.

Patents per Year

Patents granted per year, 2007 to 2025Bar chart with a peak of 3 patents in 2020.peak 32007: 1 patents20072008: 1 patents20082009: 1 patents20092010: 1 patents20102011: 1 patents20112014: 1 patents20142015: 1 patents20152018: 2 patents20182020: 3 patents20202025: 1 patents2025

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
12312399 Methods and compositions comprising purified recombinant polypeptides X. Christopher Yu, Susan C. Fisher, Martin Vanderlaan 2025-05-27
10822404 Methods and compositions comprising purified recombinant polypeptides X. Christopher Yu, Susan C. Fisher, Atia Naim, Christopher A. Teske, Martin Vanderlaan +3 more 2020-11-03
10597446 Method of treatment comprising purified recombinant IL-13 antibody X. Christopher Yu, Saloumeh Kadkhodayan Fischer, Susan C. Fisher, John Lowe, Martin Vanderlaan 2020-03-24
10597447 Compositions comprising purified recombinant IL-13 antibody X. Christopher Yu, Susan C. Fisher, Martin Vanderlaan 2020-03-24
9994612 Refolding of recombinant proteins Shelly Pizarro, Charles H. Schmelzer 2018-06-12
9920120 Methods and compositions comprising purified recombinant polypeptides X. Christopher Yu, Susan C. Fisher, Martin Vanderlaan 2018-03-20
9200030 Refolding of recombinant proteins Shelly Pizarro, Charles H. Schmelzer 2015-12-01
8795991 Increasing bacterial succinate productivity Ka-Yiu San, George N. Bennett, Grant Balzer, Jiangfeng Zhu, Chandresh Thakker 2014-08-05
7927859 High molar succinate yield bacteria by increasing the intracellular NADH availability Ka-Yiu San, George N. Bennett 2011-04-19
7790416 Mutant E. coli strain with increased succinic acid production Ka-Yiu San, George N. Bennett 2010-09-07
7569380 Simultaneous anaerobic production of isoamyl acetate and succinic acid Ka-Yiu San, George N. Bennett, Cheryl Renee Dittrich 2009-08-04
7326557 Increasing intracellular NADPH availability in E. coli Ka-Yiu San, George N. Bennett 2008-02-05
7223567 Mutant E. coli strain with increased succinic acid production San Ka-Yiu, George N. Bennett 2007-05-29

Frequent Collaborators

George N. Bennett6 shared
X. Christopher Yu5 shared
Susan C. Fisher5 shared
Martin Vanderlaan5 shared
Ka-Yiu San5 shared
Charles H. Schmelzer2 shared

Nearby-Ranked Inventors

Jianping Shen13
Eric John Telfeyan13
George R. Breiwa, III13
Thomas Sugar13
Andrew Howley13
Howard Halpern13
Po-Yuan Wang13
Douglas Vanesko13
Tanuj Trivedi13