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

Ryan Hulse

Honeywell: 82 patents #13 of 14,447Top 1%
EAE.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
TFThe Chemours Company Fc: 1 patents #101 of 195Top 55%
Getzville, NY: #3 of 78 inventorsTop 4%
New York: #781 of 115,490 inventorsTop 1%
Overall (All Time): #20,292 of 4,157,543Top 1%
84 Patents All Time

Issued Patents All Time

Showing 76–84 of 84 patents

Patent #TitleCo-InventorsDate
8217208 Isomerization of 1-chloro-3,3,3-trifluoropropene Rajiv R. Singh, Konstantin A. Pokrovski, Hsueh Sung Tung, Daniel C. Merkel, Haiyou Wang +1 more 2012-07-10
8163196 Azeotrope-like compositions comprising 1-chloro-3,3,3-trifluoropropene Rajat S. Basu, Leslie Bement, Kane D. Cook, Gary Knopeck, Hang T. Pham +2 more 2012-04-24
8114308 Azeotrope-like composition of 2,3-dichloro-3,3-difluoropropene (HCFO-1232xf) and hydrogen fluoride (HF) Daniel C. Merkel, Hang T. Pham, Rajiv R. Singh, Konstantin A. Pokrovski, Hsueh Sung Tung 2012-02-14
8101672 Azeotrope-like compositions of 1,1,2,3,3-pentafluoropropene Hang T. Pham, Rajiv R. Singh 2012-01-24
8075797 Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride Rajiv R. Singh, Hsueh Sung Tung, Ian Shankland 2011-12-13
8066901 Azeotrope-like compositions of trans-1,1,1,4,4,4-hexafluoro-2-butene and water Hang T. Pham, Rajiv R. Singh 2011-11-29
7935268 Azeotrope-like compositions comprising trans-1-chloro-3,3,3-trifluoropropene Rajat S. Basu, Kane D. Cook, Leslie Bement, Gary Knopeck, Rajiv R. Singh +1 more 2011-05-03
7794618 Azeotrope-like compositions of pentafluoropropene and 1,1,1,2,2-pentafluoropropane Hang T. Pham, Rajiv R. Singh 2010-09-14
7428816 Working fluids for thermal energy conversion of waste heat from fuel cells using Rankine cycle systems Rajiv R. Singh, David P. Wilson, Gary Zyhowski 2008-09-30