Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DR

David Rubin

UNUnknown: 26 patents #128 of 83,584Top 1%
CLCenter Laboratories: 9 patents #1 of 22Top 5%
UFUS Air Force: 7 patents #768 of 16,312Top 5%
CTCo-Enzyme Technology: 5 patents #1 of 2Top 50%
CLCancer Research Technology Limited: 3 patents #145 of 493Top 30%
TCThe University Of Chicago: 1 patents #530 of 1,377Top 40%
CSCentaur Sciences: 1 patents #4 of 8Top 50%
San Diego, CA: #726 of 23,606 inventorsTop 4%
California: #9,121 of 386,348 inventorsTop 3%
Overall (All Time): #63,103 of 4,157,543Top 2%
46 Patents All Time

Issued Patents All Time

Showing 26–46 of 46 patents

Patent #TitleCo-InventorsDate
5005588 Method for increasing tumor sensitivity to chemotherapy 1991-04-09
4961936 Process for preparation of oil-free fish meal and recovery of polyunsaturated fatty acids 1990-10-09
4908162 Method of making triple bonded unsaturated fatty acids 1990-03-13
4904966 Suspended substrate elliptic rat-race coupler 1990-02-27
4902992 Millimeter-wave multiplexers Kurt Reinke 1990-02-20
4895874 Tumor treatment process and composition Ely Rubin 1990-01-23
4843095 Free fatty acids for treatment or propyhlaxis of rheumatoid arthritis arthritis 1989-06-27
4792418 Method of extraction and purification of polyunsaturated fatty acids from natural sources Elyiahu J. Rubin 1988-12-20
4762705 Cancer therapy with interferon 1988-08-09
4584320 Anti-asthmatic composition and method using 8,11,14,17-eicosatetraenoic acid 1986-04-22
4584368 .beta.-Glucuronidase activity and/or pH-dependent pharmaceuticals and thier methods of production 1986-04-22
4526902 Combined fatty acid composition for treatment or prophylaxis of thrombo-embolic conditions 1985-07-02
4481195 Method for the treatment of tumors with .beta.-glucuronidase activity dependent pharmaceuticals 1984-11-06
4433314 Millimeter wave suspended substrate multiplexer Alfred R. Hislop 1984-02-21
4424348 Methods of manufacture of nitrile-containing glucuronic acid conjugates 1984-01-03
4415867 Hybrid coupled microstrip amplifier 1983-11-15
4351823 Diagnosis of tumors or bacterial infections having .beta.-glucuronidase activity 1982-09-28
4337760 Method for the treatment of tumors with .beta.-glucuronidase activity dependent pharmaceuticals 1982-07-06
4327074 Method for diagnosis and selective treatment of infections of bacteria having .beta.-glucuronidase activity 1982-04-27
4243949 Frequency stabilization technique for microstrip oscillators David L. Saul 1981-01-06
4210881 Millimeter wave microstrip triplexer 1980-07-01