Assignee
ALBEMARLE CORP
US475 patents
Top patents by PatentIndex Score
US6068861AMay 30, 2000
Concentrated aqueous bromine solutions and their preparation
ALBEMARLE CORP92 citations99
US5731253AMar 24, 1998
Hydrocarbylsilloxy - aluminoxane compositions
ALBEMARLE CORP196 citations99
US5391529AFeb 21, 1995
Siloxy-aluminoxane compositions, and catalysts which include such compositions with a metallocene
ALBEMARLE CORP142 citations99
US7355058B2Apr 8, 2008
Haloaluminoxane compositions, their preparation, and their use in catalysis
ALBEMARLE CORP59 citations98
US5693838ADec 2, 1997
Aluminoxane process and product
ALBEMARLE CORP125 citations98
US6800228B1Oct 5, 2004
Sterically hindered phenol antioxidant granules having balanced hardness
ALBEMARLE CORP69 citations96
US6521714B2Feb 18, 2003
Brominated polystyrenic resins
ALBEMARLE CORP65 citations96
US6375991B1Apr 23, 2002
Production of concentrated biocidal solutions
ALBEMARLE CORP49 citations96
US6322822B1Nov 27, 2001
Biocidal applications of concentrated aqueous bromine chloride solutions
ALBEMARLE CORP54 citations96
US6303038B1Oct 16, 2001
Solid mixtures of dialkylhydantoins and bromide ion sources for water sanitization
ALBEMARLE CORP66 citations96
US6235844B1May 22, 2001
Brominated polystyrenic resins
ALBEMARLE CORP58 citations96
US6232408B1May 15, 2001
Brominated polstyrenic resins
ALBEMARLE CORP59 citations96
US6232393B1May 15, 2001
Polymers flame retarded with brominated polystyrenic resins
ALBEMARLE CORP60 citations96
US5852131ADec 22, 1998
Process for brominating polystyrenic resins
ALBEMARLE CORP56 citations96
US5852132ADec 22, 1998
Process for brominating polystyrenic resins
ALBEMARLE CORP49 citations96
US5847177ADec 8, 1998
Production of hydrocarbon-soluble hydrocarbylaluminoxanes
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
US5569642AOct 29, 1996
Synthetic paraffinic hydrocarbon drilling fluid
ALBEMARLE CORP64 citations96
US5458781AOct 17, 1995
Bromide separation and concentration using semipermeable membranes
ALBEMARLE CORP53 citations96
US6958423B2Oct 25, 2005
Bromination process
ALBEMARLE CORP24 citations95
US6603049B1Aug 5, 2003
Bromination process
ALBEMARLE CORP24 citations95
US6518468B1Feb 11, 2003
Bromination process
ALBEMARLE CORP43 citations95
US6306441B1Oct 23, 2001
Concentrated aqueous bromine solutions and their preparation
ALBEMARLE CORP35 citations95
US6235831B1May 22, 2001
Polymer compositions containing brominated polystyrenic resins
ALBEMARLE CORP57 citations95
US6096680AAug 1, 2000
Liquid clathrate compositions
ALBEMARLE CORP74 citations95
US5916978AJun 29, 1999
Process for brominated styrenic polymers
ALBEMARLE CORP62 citations95
US5770771AJun 23, 1998
Preparation of N-hydrocarbylthiophosphoric triamides
ALBEMARLE CORP73 citations95
US5767203AJun 16, 1998
Process for brominated styrenic polymers
ALBEMARLE CORP68 citations95
US5401890AMar 28, 1995
Process and apparatus for heat treating halogenated compounds
ALBEMARLE CORP77 citations95
US6207765B1Mar 27, 2001
Process for brominated styrenic polymers
ALBEMARLE CORP49 citations94
US6110387AAug 29, 2000
Sulfamate stabilization of a bromine biocide in water
ALBEMARLE CORP86 citations94
US5498815AMar 12, 1996
Preparation of synthetic oils from vinylidene olefins and alpha-olefins
ALBEMARLE CORP67 citations94
US5432152AJul 11, 1995
Invert drilling fluid
ALBEMARLE CORP87 citations94
US5527971AJun 18, 1996
Process for the preparation of tetrabromobisphenol-A
ALBEMARLE CORP20 citations93
US7632893B2Dec 15, 2009
Brominated styrenic polymers and their preparation
ALBEMARLE CORP25 citations92
US7578968B1Aug 25, 2009
Microbiological control in oil or gas field operations
ALBEMARLE CORP22 citations92
US7425290B2Sep 16, 2008
Granular polymer additives and their preparation
ALBEMARLE CORP18 citations92
US7195782B2Mar 27, 2007
Concentrated aqueous bromine solutions and their preparation
ALBEMARLE CORP17 citations92
US7182966B2Feb 27, 2007
Microbiological control in poultry processing
ALBEMARLE CORP21 citations92
US7172782B2Feb 6, 2007
Microbiological control in poultry processing
ALBEMARLE CORP16 citations92
US6989348B2Jan 24, 2006
Mixed metal catalyst comprising a combustible binder, its process of preparation and use
ALBEMARLE CORP19 citations92
US6986910B2Jan 17, 2006
Microbiological control in poultry processing
ALBEMARLE CORP30 citations92
US6974887B2Dec 13, 2005
Bromination process
ALBEMARLE CORP19 citations92
US6869620B2Mar 22, 2005
Production of concentrated biocidal solutions
ALBEMARLE CORP17 citations92
US6768033B2Jul 27, 2004
Bromination process
ALBEMARLE CORP21 citations92
US6680070B1Jan 20, 2004
Particulate blends and compacted products formed therefrom, and the preparation thereof
ALBEMARLE CORP40 citations92
US6652889B2Nov 25, 2003
Concentrated aqueous bromine solutions and their preparation and use
ALBEMARLE CORP32 citations92
US6641828B1Nov 4, 2003
Methods for microbiological control in aqueous systems
ALBEMARLE CORP18 citations92
US6638959B2Oct 28, 2003
Microbiological control in aqueous systems
ALBEMARLE CORP25 citations92
Showing the top 50 of 475 patents by PatentIndex Score.