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

Keith C. Silverman — 14 Patents

Merck: 14 patents #781 of 9,382Top 9%
Somerville, NJ: #99 of 1,141 inventorsTop 9%
New Jersey: #6,230 of 69,400 inventorsTop 9%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Keith C. Silverman has been granted 14 US patents while listed as an inventor at Merck. The first was granted in 1994 and the most recent in April 2003. Keith C. Silverman ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Keith C. Silverman in Somerville, NJ, US.

Patents per Year

Patents granted per year, 1994 to 2003Bar chart with a peak of 3 patents in 1995.peak 31994: 1 patents19941995: 3 patents19951996: 1 patents19961997: 3 patents19971998: 1 patents19981999: 1 patents19992000: 2 patents20002002: 1 patents20022003: 1 patents2003

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6541515 HIV integrase inhibitors Sheo B. Singh, Hiranthi Jayasuriya, Ziqiang Guan, Russell B. Lingham, Anne W. Dombrowski +2 more 2003-04-01 $94,019,000
6403347 HIV integrase inhibitors Gerald F. Bills, Russell B. Lingham, Ali Shafiee, Sheo B. Singh, Deborah L. Zink +2 more 2002-06-11 $75,837,000
6124327 HIV integrase inhibitors Russell B. Lingham, Sheo B. Singh, Deborah L. Zink, Ana Teran 2000-09-26 $408,081,000
6110716 HIV integrase inhibitors Russell B. Lingham, Ali Shafiee, Ana Teran, Sheo B. Singh, Deborah L. Zink 2000-08-29 $140,280,000
5858738 Ermophilane sesquiterpenoids as HIV intergrase inhibitors Russell B. Lingham, Jon D. Polishook, Ali Shafiee, Sheo B. Singh, Deborah L. Zink 1999-01-12 $99,858,000
5789438 Inhibitors of farnesyl-protein transferase Sheo B. Singh, Russell B. Lingham, Deborah L. Zink, Isabel Martin, Fernando Pelaez +1 more 1998-08-04 $140,206,000
5703067 Inhibitors of farnesyl-protein transferase Hiranthi Jayasuriya, Russell B. Lingham, Fernando Pelaez, Manuel Sanchez, Sheo B. Singh +1 more 1997-12-30 $100,706,000
5663193 Inhibitors of farnesyl-protein transferase Carmen Cascales, Russell B. Lingham, Fernando Pelaez, Jon D. Polishook, Sheo B. Singh +1 more 1997-09-02 $56,127,000
5627057 Inhibitor compounds of farnesyl-protein transferase and chemotherapeutic compositions containing the same, produced by strain ATCC 55532 Sheo B. Singh, George M. Garrity, Olga Genillourd, Russell B. Lingham, Isabel Martin +2 more 1997-05-06 $102,639,000
5510371 Inhibitors of farnesyl-protein transferase Sheo B. Singh, George M. Garrity, Olga Genillourd, Russell B. Lingham, Isabel Martin +2 more 1996-04-23 $45,538,000
5436263 Inhibitors of farnesyl-protein transferase Sheo B. Singh, Barry A. Katz, Russell B. Lingham, Isabel Martin 1995-07-25 $48,446,000
5420157 Inhibitors of farnesyl protein transferase or prodrugs thereof Sheo B. Singh, Gerald F. Bills, Russell B. Lingham, Deborah L. Zink 1995-05-30 $33,679,000
5420334 Inhibitors of farnesyl-protein transferase Sheo B. Singh, Gerald F. Bills, Russell B. Lingham, Isabel Martin, Jack L. Smith 1995-05-30 $33,679,000
5283256 Cholesterol-lowering agents Claude Dufresne, Josep Guarro, Leeyuan Huang, Yu L. Kong, Russell B. Lingham +2 more 1994-02-01 $109,730,000