Inventor
BUCHANAN CHARLES M
US28 patents
⚠️ This page may combine multiple inventors who share the name “BUCHANAN CHARLES M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN CHEM CO
26 patentsUS5900322AMay 4, 1999
Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
EASTMAN CHEM CO113 citations99
US5446079AAug 29, 1995
Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
EASTMAN CHEM CO278 citations99
US6495656B1Dec 17, 2002
Copolyesters and fibrous materials formed therefrom
EASTMAN CHEM CO145 citations98
US6342304B1Jan 29, 2002
Aliphatic aromatic copolyesters
EASTMAN CHEM CO171 citations98
US5599858AFeb 4, 1997
Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
EASTMAN CHEM CO247 citations98
US5580911ADec 3, 1996
Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
EASTMAN CHEM CO182 citations98
US5559171ASep 24, 1996
Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
EASTMAN CHEM CO182 citations98
US6562938B2May 13, 2003
Copolyesters and fibrous materials formed therefrom
EASTMAN CHEM CO87 citations97
US5970988AOct 26, 1999
Environmentally non-persistant cellulose ester fibers
EASTMAN CHEM CO101 citations96
US5594068AJan 14, 1997
Cellulose ester blends
EASTMAN CHEM CO77 citations96
US6610671B2Aug 26, 2003
Cyclodextrin sulfonates, guest inclusion complexes methods of making the same and related materials
EASTMAN CHEM CO76 citations94
US6479467B1Nov 12, 2002
Cyclodextrin ethers
EASTMAN CHEM CO93 citations93
US6313202B1Nov 6, 2001
Cellulose ester blends
EASTMAN CHEM CO29 citations92
US7276546B2Oct 2, 2007
Carbohydrate esters and polyol esters as plasticizers for polymers, compositions and articles including such plasticizers and methods of using the same
EASTMAN CHEM CO23 citations91
US6977275B2Dec 20, 2005
Carbohydrate esters and polyol esters as plasticizers for polymers, compositions and articles including such plasticizers and methods of using the same
EASTMAN CHEM CO39 citations91
US6589760B1Jul 8, 2003
Methods of separating a corn fiber lipid fraction from corn fiber
EASTMAN CHEM CO21 citations91
US6586212B1Jul 1, 2003
Corn fiber for the production of advanced chemicals and materials: derivatizable cellulose and cellulose derivatives made therefrom
EASTMAN CHEM CO26 citations91
US6388069B1May 14, 2002
Corn fiber for the production of advanced chemicals and materials:arabinoxylan and arabinoxylan derivatives made therefrom
EASTMAN CHEM CO14 citations91
US6133439AOct 17, 2000
Environmentally non-persistant cellulose ester fibers
EASTMAN CHEM CO34 citations91
US6352845B1Mar 5, 2002
Corn fiber for the production of advanced chemicals and materials: separation of monosaccharides and methods thereof
EASTMAN CHEM CO39 citations90
US5434238AJul 18, 1995
Copolyesters having repeat units derived from succinic acid
EASTMAN CHEM CO18 citations81
US5597912AJan 28, 1997
Process for preparing cellulose esters by use of carboxylic acids
EASTMAN CHEM CO8 citations74
US5589566ADec 31, 1996
Copolyesters having repeat units derived from succinic acid
EASTMAN CHEM CO11 citations73
US5498453AMar 12, 1996
Copolyesters having repeat units derived from succinic acid
EASTMAN CHEM CO5 citations73
US5480962AJan 2, 1996
Copolyesters having repeat units derived from succinic acid
EASTMAN CHEM CO6 citations73
US7189798B2Mar 13, 2007
Composition containing mixture of dihydroxybutane sulfonates
EASTMAN CHEM CO2 citations59