RL

Robert James Letchford

FM Fmc: 19 patents #18 of 1,735Top 2%
FD Fmc Corporation, Lithium Division: 2 patents #2 of 16Top 15%
Overall (All Time): #211,632 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6858679 Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions Roderic P. Quirk, Young-Joon Lee, James A. Schwindeman 2005-02-22
6812295 Functionalized initiators for anionic polymerization, protected functionalized polymers, deprotected analogues thereof, and methods of making the same James A. Schwindeman, Eric John Granger, Roderic P. Quirk 2004-11-02
6720391 Functionalized initiators for anionic polymerization, protected functionalized polymers, deprotected analogues thereof, and methods of making the same James A. Schwindeman, Eric John Granger, Roderic P. Quirk 2004-04-13
6706821 Michael addition products of amine terminated polyolefins and polyfunctional acrylates 2004-03-16
6703446 Hetero-telechelic polymers and processes for making same James A. Schwindeman, Conrad W. Kamienski, Roderic P. Quirk 2004-03-09
6699939 Hetero-telechelic polymers and processes for making same James A. Schwindeman, Conrad W. Kamienski, Roderic P. Quirk 2004-03-02
6605564 Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions Roderic P. Quirk, Young-Joon Lee, James A. Schwindeman 2003-08-12
6545103 Compositions providing improved functionalization of terminal anions and processes for improved functionalization of terminal anions Roderic P. Quirk, Young-Joon Lee, James A. Schwindeman 2003-04-08
6344521 Protected functionalized diene and alkenyl substituted aromatic silicone triblock copolymers and processes for making the same James A. Schwindeman 2002-02-05
6271330 Functionalized silicone polymers and processes for making the same James A. Schwindeman, Roderic P. Quirk 2001-08-07
6221991 Methacrylate and acrylate polymers and processes for making same James A. Schwindeman, Conrad W. Kamienski, Roderic P. Quirk 2001-04-24
6197891 Functionalized chain extended initiators for anionic polymerization James A. Schwindeman, Eric John Granger, Robert C. Morrison, Conrad W. Kamienski 2001-03-06
6184338 Anionic polymerization initiators containing tertiary amine functionality, their chain extended analogues, and processes for using the same James A. Schwindeman 2001-02-06
6160054 Hetero-telechelic polymers and processes for making same James A. Schwindeman, Conrad W. Kamienski, Roderic P. Quirk 2000-12-12
6153706 Protected multi-functionalized star polymers and processes for making the same James A. Schwindeman 2000-11-28
6121474 Amine anionic polymerization initiators and functionalized polymers derived therefrom James A. Schwindeman, Eric John Granger, Roderic P. Quirk, Randy W. Hall 2000-09-19
6107408 Processes for improving linking efficiencies in the synthesis of star polymers Roderic P. Quirk, James A. Schwindeman 2000-08-22
6031060 Functionalized silicone polymers and processes for making the same James A. Schwindeman, Roderic P. Quirk 2000-02-29
6020430 Functionalized diene and alkenylsubstituted aromatic silicone copolymers and processes for making the same James A. Schwindeman 2000-02-01
5919870 Functional telechelic star polymers Conrad W. Kamienski, James A. Schwindeman 1999-07-06
5900464 Processes for making methacrylate and acrylate polymers James A. Schwindeman, Conrad W. Kamienski, Roderic P. Quirk 1999-05-04