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W. Douglas Bates
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Wilmington, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Poly(trimethylene arylate) fibers, process for preparing, and fabri...
Patent number
8,753,741
Issue date
Jun 17, 2014
E I du Pont de Nemours and Company
W. Douglas Bates
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
Information
Patent Grant
Film of poly(trimethylene arylate)/polystyrene blends and process f...
Patent number
8,563,655
Issue date
Oct 22, 2013
E I du Pont de Nemours and Company
W. Douglas Bates
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of making poly(trimethylene arylate) fibers
Patent number
8,540,912
Issue date
Sep 24, 2013
E I du Pont de Nemours and Company
W. Douglas Bates
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRI...
Publication number
20140234623
Publication date
Aug 21, 2014
E I DU PONT DE NEMOURS AND COMPANY
W. Douglas Bates
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE)/POLYSTYRENE COMPOSITION AND PROCESS FOR...
Publication number
20120296043
Publication date
Nov 22, 2012
E.I. du Pont de Nemours and Company
W. Douglas Bates
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
PROCESS FOR PRODUCING SHAPED ARTICLES OF POLY(TRIMETHYLENE ARYLATE)...
Publication number
20120292808
Publication date
Nov 22, 2012
E.I. du Pont de Nemours and Company
W. Douglas Bates
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
FILM OF POLY(TRIMETHYLENE ARYLATE)/POLYSTYRENE BLENDS AND PROCESS F...
Publication number
20120283389
Publication date
Nov 8, 2012
E.I. du Pont de Nemours and Company
W. Douglas Bates
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRI...
Publication number
20120267822
Publication date
Oct 25, 2012
E.I. du Pont de Nemours and Company
W. DOUGLAS BATES
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRI...
Publication number
20120028528
Publication date
Feb 2, 2012
E.I. du Pont de Nemours and Company
W. DOUGLAS BATES
D03 - WEAVING
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRI...
Publication number
20120009418
Publication date
Jan 12, 2012
E.I. du Pont de Nemours and Company
W. DOUGLAS BATES
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRI...
Publication number
20110260356
Publication date
Oct 27, 2011
E.I. du Pont de Nemours and Company
W. DOUGLAS BATES
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Application
POLY(TRIMETHYLENE ARYLATE) FIBERS, PROCESS FOR PREPARING, AND FABRI...
Publication number
20110263171
Publication date
Oct 27, 2011
E.I. du Pont de Nemours and Company
W. DOUGLAS BATES
D03 - WEAVING