Inventor
RAZZANO JOHN S
US29 patents
⚠️ This page may combine multiple inventors who share the name “RAZZANO JOHN S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
27 patentsUS5670596ASep 23, 1997
Production of low molecular weight linear hydrogen siloxanes
GEN ELECTRIC31 citations92
US5457220AOct 10, 1995
Process for the production of crosslinked siloxanes by disproportionation
GEN ELECTRIC40 citations92
US4755370AJul 5, 1988
Purification of silicon halides
GEN ELECTRIC28 citations92
US4728567AMar 1, 1988
Silicone foam backed polyimide film
GEN ELECTRIC32 citations89
US5420221AMay 30, 1995
Process for the production of linear organosiloxane polymers by disproportionation
GEN ELECTRIC24 citations88
US4898898AFeb 6, 1990
Polymer-densified fillers
GEN ELECTRIC28 citations86
US4463118AJul 31, 1984
Oil extended silicone elastomer composition
GEN ELECTRIC22 citations82
US4341888AJul 27, 1982
Diorganopolysiloxane copolymers and process for the preparation thereof
GEN ELECTRIC20 citations82
US3997496ADec 14, 1976
Process for the preparation of fluorosilicone polymers and copolymers
GEN ELECTRIC19 citations82
US3978104AAug 31, 1976
Process for producing diorganopolysiloxane oils
GEN ELECTRIC20 citations82
US4177200ADec 4, 1979
Silyl phosphates as neutralizing agents for alkali metal hydroxides
GEN ELECTRIC27 citations81
US3974120AAug 10, 1976
Fluorosilicone copolymers and process for the preparation thereof
GEN ELECTRIC32 citations80
US5739370AApr 14, 1998
Process the production of octaphenylcyclotetrasiloxane
GEN ELECTRIC10 citations74
US5559183ASep 24, 1996
Silicone oil-silica filler paste useful in liquid injection molding applications, method for making, and use
GEN ELECTRIC7 citations74
US5510441AApr 23, 1996
Process for producing octamethyltrisiloxane
GEN ELECTRIC5 citations74
US5420325AMay 30, 1995
Siloxane cracking process
GEN ELECTRIC16 citations74
US5026791AJun 25, 1991
Aromatic carbonate polymer composition
GEN ELECTRIC13 citations74
US4780108AOct 25, 1988
Method for increasing bulk density of fillers
GEN ELECTRIC17 citations74
US4272624AJun 9, 1981
Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions
GEN ELECTRIC8 citations74
US4075169AFeb 21, 1978
Fluorosiloxydiphenylsiloxy block copolymers
GEN ELECTRIC9 citations74
US4028338AJun 7, 1977
Fluorosiloxydiphenylsiloxy block copolymers
GEN ELECTRIC10 citations74
US3937684AFeb 10, 1976
Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions
GEN ELECTRIC14 citations74
US6232425B1May 15, 2001
Polymerization process for fluorosilicone polymers
GEN ELECTRIC7 citations70
US6037486AMar 14, 2000
Cracking of fluorosilicones to produce 1,3, 5-tris (3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
GEN ELECTRIC4 citations63
US4222917ASep 16, 1980
Process aids for heat cured silicone rubber compositions
GEN ELECTRIC5 citations60
US6492479B2Dec 10, 2002
Process for producing fluorosilicon polymers
GEN ELECTRIC4 citations59
US6433204B1Aug 13, 2002
Process for making silanol stopped oligomeric materials
GEN ELECTRIC1 citations50