Membership
Tour
Register
Log in
George M. Williamson
Follow
Person
Wilmington, NC, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for depolymerizing polyester
Patent number
5,912,275
Issue date
Jun 15, 1999
E. I. Du Pont de Nemours and Company
Stephen Dana Hall
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Recovery of dimethyl terephthalate from polymer mixtures
Patent number
5,504,122
Issue date
Apr 2, 1996
E. I. Du Pont de Nemours and Company
Robert E. Michel
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
A METHOD FOR MANUFACTURING AN OLIGOMERIC POLYETHYLENE TEREPHTHALATE...
Publication number
20230212350
Publication date
Jul 6, 2023
Koch Technology Solutions, LLC
Clive Alexander HAMILTON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A METHOD FOR MANUFACTURING AN OLIGOMERIC POLYETHYLENE TEREPHTHALATE...
Publication number
20230203242
Publication date
Jun 29, 2023
Koch Technology Solutions, LLC
Clive Alexander HAMILTON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A METHOD FOR MANUFACTURING AN OLIGOMERIC POLYETHYLENE TEREPHTHALATE...
Publication number
20230203243
Publication date
Jun 29, 2023
Koch Technology Solutions, LLC
Clive Alexander HAMILTON
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOSIPHON ESTERIFIER
Publication number
20160108173
Publication date
Apr 21, 2016
INVISTA North America S.ar.I.
Robert Edward NEATE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
THERMOSIPHON ESTERIFIER STEAM REUSE
Publication number
20160010851
Publication date
Jan 14, 2016
INVISTA NOTH AMERICA S.a.r.l.
Robert Edward NEATE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
TETRAHYDROFURAN PURGE TREATMENT PROCESS
Publication number
20150191567
Publication date
Jul 9, 2015
INVISTA NORTH AMERICA S.A.R.L.
George Malcom Williamson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL