Inventor
BEAVER PHILLIP R
US14 patents
⚠️ This page may combine multiple inventors who share the name “BEAVER PHILLIP R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETHYL CORP
8 patentsUS5004847AApr 2, 1991
Recovery of hexabromocyclododecane particles
ETHYL CORP39 citations89
US5149105ASep 22, 1992
Method and apparatus for repairing vessels
ETHYL CORP24 citations85
US5230879AJul 27, 1993
Reduction of metal halates and recovery of metal halides
ETHYL CORP10 citations73
US5025110AJun 18, 1991
Alcohol reaction media for production of hexabromocyclododecane
ETHYL CORP7 citations73
US5004848AApr 2, 1991
Method of elevating the melting point of a hexabromocyclododecane product
ETHYL CORP10 citations73
US3956379AMay 11, 1976
Process for recovering NTA
ETHYL CORP10 citations73
US4912965AApr 3, 1990
Rupture disc monitor
ETHYL CORP12 citations66
US5292450AMar 8, 1994
Production of hexabromocyclododecane
ETHYL CORP5 citations62
ALBEMARLE CORP
6 patentsUS6133221AOct 17, 2000
Fluorinated hydrobromocarbon solvent cleaning process and composition
ALBEMARLE CORP15 citations73
US5352335AOct 4, 1994
Groundwater treatment process
ALBEMARLE CORP13 citations73
US5965731AOct 12, 1999
Production of tris(2,4,6-tribromophenoxy)-s-1,3,5-triazine
ALBEMARLE CORP16 citations72
US5773672AJun 30, 1998
Production of 1-bromopropane
ALBEMARLE CORP9 citations70
US5331841AJul 26, 1994
Method and apparatus for repairing vessel ports
ALBEMARLE CORP17 citations70
US6114293ASep 5, 2000
Movie film cleaning process using halogenated hydrobromocarbon solvents
ALBEMARLE CORP4 citations62