Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Steven M. Chamow — 17 Patents

Genentech: 9 patents #330 of 2,392Top 15%
FVForsight Vision4: 6 patents #16 of 34Top 50%
San Mateo, CA: #381 of 3,727 inventorsTop 15%
California: #35,467 of 386,348 inventorsTop 10%
Overall (All Time): #263,971 of 4,157,543Top 7%
17 Patents All Time
Steven M. Chamow has been granted 17 US patents while listed as an inventor at Genentech. The first was granted in 1994 and the most recent in May 2023. Steven M. Chamow ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Steven M. Chamow in San Mateo, CA, US.

Patents per Year

Patents granted per year, 1994 to 2023Bar chart with a peak of 3 patents in 2013.peak 31994: 1 patents19941995: 1 patents1997: 1 patents19971998: 2 patents1999: 2 patents19992000: 1 patents2003: 1 patents20032013: 3 patents2014: 1 patents20142020: 2 patents2021: 1 patents20212023: 1 patents2023

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11642310 Posterior segment drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, Hanson S. Gifford, III, K. Angela Macfarlane +5 more 2023-05-09
11065151 Therapeutic agent formulations for implanted devices Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, K. Angela Macfarlane, Cary J. Reich +3 more 2021-07-20
10874548 Therapeutic agent formulations for implanted devices Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, K. Angela Macfarlane, Cary J. Reich +3 more 2020-12-29
10656152 Posterior segment drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, Hanson S. Gifford, III, K. Angela Macfarlane +5 more 2020-05-19
8808727 Posterior segment drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, Hanson S. Giffor, III, K. Angela Macfarlane +5 more 2014-08-19
8535681 Sustained drug delivery system Kathleen Cogan Farinas 2013-09-17
8530189 Sustained drug delivery system Kathleen Cogan Farinas 2013-09-10
8399006 Posterior segment drug delivery Eugene de Juan, Jr., Yair Alster, Kathleen Cogan Farinas, Hanson S. Gifford, III, K. Angela Macfarlane +5 more 2013-03-19
6582928 Carbohydrate-directed cross-linking reagents Avi Ashkenazi, Timothy Kogan 2003-06-24 $271,790,000
6124435 Carbohydrate-directed cross-linking reagents Avi Ashkenazi, Timothy Kogan 2000-09-26 $772,268,000
5929211 Carbohydrate-directed cross-linking reagents Avi Ashkenazi, Timothy Kogan 1999-07-27 $39,085,000
5889155 Carbohydrate-directed cross-linking reagents Avi Ashkenazi, Timothy Kogan 1999-03-30 $14,085,000
5851989 Method of extending the plasma half-life of vascular endothelial cell growth factor Nishit Modi, Ralph Schwall, Thomas Zioncheck 1998-12-22 $6,623,000
5849689 Method of extending the plasma half-life of deletion variants of hepatocyte growth factor Nishit Modi, Ralph Schwall, Thomas Zioncheck 1998-12-15 $3,161,000
5605791 Carbohydrate-directed cross-linking reagents Avi Ashkenazi, Timothy Kogan 1997-02-25 $3,259,000
5464815 Inhibition of heparin-binding Nishit Modi, Ralph Schwall, Thomas Zioncheck 1995-11-07 $7,586,000
5329028 Carbohydrate-directed cross-linking reagents Avi Ashkenazi, Timothy Kogan 1994-07-12 $4,353,000