Inventor
CAMPBELL JOHN ROBERT
US25 patents
⚠️ This page may combine multiple inventors who share the name “CAMPBELL JOHN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
22 patentsUS6228912B1May 8, 2001
Flame retardant resin compositions containing phosphoramides and method for making
GEN ELECTRIC68 citations95
US6221939B1Apr 24, 2001
Flame retardant resin compositions containing phosphoramides, and method for making
GEN ELECTRIC48 citations95
US6433046B1Aug 13, 2002
Flame retardant resin compositions containing phosphoramides, and method of making
GEN ELECTRIC56 citations94
US6388046B1May 14, 2002
Flame retardant resin compositions containing phosphoramides, and method for making
GEN ELECTRIC74 citations94
US6518357B1Feb 11, 2003
Flame retardant polycarbonate-silsesquioxane compositions, method for making and articles made thereby
GEN ELECTRIC63 citations93
US7148296B2Dec 12, 2006
Capped poly(arylene ether) composition and process
GEN ELECTRIC16 citations92
US7067595B2Jun 27, 2006
Poly (arylene ether) composition and method
GEN ELECTRIC24 citations92
US6921785B2Jul 26, 2005
Flame retardant resinous compositions and method
GEN ELECTRIC19 citations92
US6569929B2May 27, 2003
Method to prepare phosphoramides, and resin compositions containing them
GEN ELECTRIC33 citations92
US5973041AOct 26, 1999
Resinous compositions containing aromatic bisphosphoramidates as flame retardants
GEN ELECTRIC31 citations92
US5691411ANov 25, 1997
High performance polymer compositions
GEN ELECTRIC19 citations92
US7119136B2Oct 10, 2006
Flame-retardant thermoset composition, method, and article
GEN ELECTRIC18 citations91
US7279223B2Oct 9, 2007
Underfill composition and packaged solid state device
GEN ELECTRIC26 citations89
US6613824B2Sep 2, 2003
Flame retardant resinous compositions and method
GEN ELECTRIC46 citations89
US6204313B1Mar 20, 2001
Flame retardant polymer blends, and method for making
GEN ELECTRIC36 citations89
US7101923B2Sep 5, 2006
Flame-retardant thermoset composition, method, and article
GEN ELECTRIC13 citations83
US5770652AJun 23, 1998
Dispersive reactive extrusion of polymer gels
GEN ELECTRIC20 citations83
US6291700B1Sep 18, 2001
Method for preparing sterically hindered phosphoramidates
GEN ELECTRIC11 citations73
US5939490AAug 17, 1999
Compositions of poly(phenylene ether) resins and epoxy-functional polyolefins
GEN ELECTRIC7 citations70
US7297370B2Nov 20, 2007
Curable encapsulant composition, device including same, and associated method
GEN ELECTRIC4 citations60
US6174942B1Jan 16, 2001
Flame retardant polymer blends, and method for making
GEN ELECTRIC4 citations60
US6277988B1Aug 21, 2001
Solvent-free method for preparing sterically hindered phosphoramidates
GEN ELECTRIC0 citations48