Inventor
AO MENG-SHENG
US28 patents
⚠️ This page may combine multiple inventors who share the name “AO MENG-SHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALBEMARLE CORP
20 patentsUS6521714B2Feb 18, 2003
Brominated polystyrenic resins
ALBEMARLE CORP65 citations96
US6235844B1May 22, 2001
Brominated polystyrenic resins
ALBEMARLE CORP58 citations96
US6232393B1May 15, 2001
Polymers flame retarded with brominated polystyrenic resins
ALBEMARLE CORP60 citations96
US6232408B1May 15, 2001
Brominated polstyrenic resins
ALBEMARLE CORP59 citations96
US5852132ADec 22, 1998
Process for brominating polystyrenic resins
ALBEMARLE CORP49 citations96
US5852131ADec 22, 1998
Process for brominating polystyrenic resins
ALBEMARLE CORP56 citations96
US5686538ANov 11, 1997
Process for brominating polystyrenic resins
ALBEMARLE CORP61 citations96
US5677390AOct 14, 1997
Process for brominating polystyrenic resins
ALBEMARLE CORP95 citations96
US6235831B1May 22, 2001
Polymer compositions containing brominated polystyrenic resins
ALBEMARLE CORP57 citations95
US5916978AJun 29, 1999
Process for brominated styrenic polymers
ALBEMARLE CORP62 citations95
US5767203AJun 16, 1998
Process for brominated styrenic polymers
ALBEMARLE CORP68 citations95
US6207765B1Mar 27, 2001
Process for brominated styrenic polymers
ALBEMARLE CORP49 citations94
US6326439B1Dec 4, 2001
Process for brominating polystyrenic resins
ALBEMARLE CORP36 citations92
US6133381AOct 17, 2000
Brominated polystyrenic flame retardants
ALBEMARLE CORP37 citations92
US5434324AJul 18, 1995
Preparation of alkylcyclopentadienes
ALBEMARLE CORP7 citations74
US5965731AOct 12, 1999
Production of tris(2,4,6-tribromophenoxy)-s-1,3,5-triazine
ALBEMARLE CORP16 citations72
US5648583AJul 15, 1997
Process for converting exo-isomers of alkyl substituted cyclopentadienes to endo-isomers
ALBEMARLE CORP2 citations62
US5861522AJan 19, 1999
Production of bridged metallocene complexes and intermediates therefor
ALBEMARLE CORP1 citations51
US5710299AJan 20, 1998
Production of bridged metallocene complexes and intermediates therefor
ALBEMARLE CORP0 citations51
US6252098B1Jun 26, 2001
Enhanced synthesis of racemic metallocenes
ALBEMARLE CORP1 citations43
ETHYL CORP
7 patentsUS4778933AOct 18, 1988
Process for making decabromodiphenyl oxide
ETHYL CORP26 citations93
US5302733AApr 12, 1994
Preparation of metallocenes
ETHYL CORP26 citations92
US5276199AJan 4, 1994
Process for preparing cyclopentenones
ETHYL CORP8 citations73
US5254707AOct 19, 1993
Preparation of cyclopentadiene derivatives
ETHYL CORP6 citations62
US5061818AOct 29, 1991
Process for transhalogenating a halophosphorus compound with fluoride
ETHYL CORP5 citations62
US5049691ASep 17, 1991
Process for transhalogenating a halophosphorous compound with anhydrous hydrogen fluoride
ETHYL CORP5 citations62
US5136075AAug 4, 1992
Process for transhalogenating a halophosphorus compound with fluoride
ETHYL CORP1 citations52