Twomey; Donald W.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Twomey; Donald W..The latest application filed is for "method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts".

Company Profile

0.4.4

Twomey; Donald W. - Kingwood TX

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts Grant 7,615,598 - Hope , et al. November 10, 2	2009-11-10
Method for Manufacturing High Viscosity Polyalphaolefins Using Ionic Liquid Catalysts App 20080161623 - Hope; Kenneth D. ; et al.	2008-07-03
Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts Grant 7,351,780 - Hope , et al. April 1, 2	2008-04-01
Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts Grant 7,259,284 - Hope , et al. August 21, 2	2007-08-21
Method for manufacturing ionic liquid catalysts Grant 6,984,605 - Hope , et al. January 10, 2	2006-01-10
Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts App 20050113621 - Hope, Kenneth D. ; et al.	2005-05-26
Method for manufacturing high viscosity polyalphaolefins using ionic liquid catalysts App 20040030075 - Hope, Kenneth D. ; et al.	2004-02-12
Method for manufacturing ionic liquid catalysts App 20040005985 - Hope, Kenneth D. ; et al.	2004-01-08

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