Inventor
KRESPAN CARL GEORGE
16 patents
⚠️ This page may combine multiple inventors who share the name “KRESPAN CARL GEORGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
15 patentsUS5171902ADec 15, 1992
Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
DU PONT36 citations96
US6025521AFeb 15, 2000
Telomerization process for telomerizing ethylenic monomer compounds
DU PONT21 citations92
US5831131ANov 3, 1998
Process for preparing peroxides
DU PONT21 citations92
US5504265AApr 2, 1996
Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
DU PONT17 citations82
US6506950B1Jan 14, 2003
Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
DU PONT4 citations73
US5929293AJul 27, 1999
Process for the preparation of fluoroolefins
DU PONT7 citations73
US5908966AJun 1, 1999
Thermal process for the preparation of a telomeric alkyl iodide
DU PONT11 citations73
US5962746AOct 5, 1999
Process for preparing peroxides
DU PONT11 citations67
US6525231B1Feb 25, 2003
Producing hydrofluoro compounds by hydrogenolysis of iodides
DU PONT2 citations62
US5723701AMar 3, 1998
Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions
DU PONT3 citations62
US5683978ANov 4, 1997
Saturated linear polyfluorohydrocarbons in cleaning compositions
DU PONT1 citations62
US6262320B1Jul 17, 2001
Addition of trifluoromethanes to fluoroolefins and isomerization of monohaloperfluoro alkanes
DU PONT1 citations51
US4021489AMay 3, 1977
Reaction of sulfur trioxide with cyclic (4- and 5-membered ring) fluorovinylethers
DU PONT1 citations51
US4005104AJan 25, 1977
Products from the reaction of sulfur trioxide with acyclic internal vic-dialkoxypolyfluoroalkenes
DU PONT0 citations51
US3962325AJun 8, 1976
Trifluoromethylmalonyl fluoride
DU PONT0 citations51