Williams; Charlotte K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Williams; Charlotte K..The latest application filed is for "novel bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide".

Company Profile

0.6.4

Williams; Charlotte K. - London GB
Williams; Charlotte K - London GB

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

Patent Activity

Patent	Date
Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide Grant 9,994,675 - Williams , et al. June 12, 2	2018-06-12
Bimetallic catalytic complexes for the copolymerization of carbon dioxide and an epoxide Grant 9,453,104 - Williams , et al. September 27, 2	2016-09-27
Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent Grant 9,006,347 - Williams , et al. April 14, 2	2015-04-14
Novel Bimetallic Catalytic Complexes For The Polymerisation Of Carbon Dioxide And An Epoxide App 20150051370 - Williams; Charlotte K. ; et al.	2015-02-19
Method Of Synthesising Polycarbonates In The Presence Of A Bimetallic Catalyst And A Chain Transfer Agent App 20140249279 - Williams; Charlotte K. ; et al.	2014-09-04
Carbohydrate lactone polymers Grant 8,476,402 - Williams , et al. July 2, 2	2013-07-02
Bimetallic Catalytic Complexes For The Copolymerisation Of Carbon Dioxide And An Epoxide App 20110118435 - Williams; Charlotte K ; et al.	2011-05-19
Carbohydrate Lactone Polymers App 20110077380 - Williams; Charlotte K. ; et al.	2011-03-31

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