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

Robert Singer — 14 Patents

Pfizer: 5 patents #1,040 of 5,153Top 25%
WAWacker Chemie Ag: 4 patents #229 of 1,324Top 20%
MIT: 2 patents #2,550 of 9,367Top 30%
WKWacker Polymer Systems Gmbh & Co. Kg: 2 patents #15 of 48Top 35%
Caltech: 1 patents #2,143 of 4,321Top 50%
Niantic, CT: #9 of 102 inventorsTop 9%
Connecticut: #3,210 of 34,797 inventorsTop 10%
Overall (All Time): #332,869 of 4,157,543Top 9%
14 Patents All Time
Robert Singer has been granted 14 US patents while listed as an inventor at Pfizer. The first was granted in 1982 and the most recent in October 2016. Robert Singer ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Robert Singer in Niantic, CT, US.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9475793 Conjugates and associated methods of producing them for the prevention or treatment of nicotine addiction Janice Ethel Sieser 2016-10-25 $808,481,000
9303013 Conjugates and associated methods of producing them for the prevention or treatment of nicotine addiction Janice Ethel Sieser 2016-04-05 $918,264,000
8791140 Crystalline forms of 6-[2-(methylcarbamoyl)phenylsulfanyl]-3-E-[2-(pyridin-2-yl)ethenyondazole suitable for the treatment of abnormal cell growth in mammals Anthony Michael Campeta, Brian Patrick Chekal 2014-07-29 $283,431,000
7288592 Organofunctional silicone copolymers and the saponification products thereof Kurt Stark 2007-10-30
7186870 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds Jason McKinley 2007-03-06 $389,447,000
7091372 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds Jason McKinley 2006-08-15 $248,275,000
6939931 Process for preparing solid polyvinyl ester resins Peter Tschirner, Andreas Lumpp, Guenter Braunsperger 2005-09-06
6323366 Arylamine synthesis John P. Wolfe, Jens Ahman, Joseph P. Sadighi, Stephen L. Buchwald 2001-11-27
6235871 Synthesis of oligoarylamines, and uses and reagents related thereto Joseph P. Sadighi, Stephen L. Buchwald, Thomas Mackewitz 2001-05-22
5599963 Catalysts for production of .beta.-hydroxy carbonyl compounds Erick Carreira 1997-02-04
RE34766 Laminating and coating adhesive, its manufacturing and use Ekkehard Merz 1994-10-25
4536534 Alkaline resistant primer and the use thereof Richard Goetze, Karl-Heinz Maier, Maximilian Kerbl 1985-08-20
4377433 Laminating and coating adhesive, its manufacture and use Ekkehard Merz 1983-03-22
4365040 Aqueous plastic dispersions of unsaturated diacetylacetic ester Herbert Eck 1982-12-21