Inventor · disambiguated record
Charlotte Katherine Williams
Also filed as: WILLIAMS CHARLOTTE · WILLIAMS CHARLOTTE K · WILLIAMS CHARLOTTE KATHERINE
12 granted patents·8 pending applications·63 citations·filing 2009–2022
89Inventor score
Files withECONIC TECH LTD5IMPERIAL INNOVATIONS LTD4IMP INNOVATIONS LTD2IP2IPO INNOVATIONS LTD2SCG CHEMICALS CO LTD2
Top patents by PatentIndex Score
20 records- 0193US10774179B2Method for preparing polyolsECONIC TECH LTD·Filed 2017·Granted Sep 15, 2020·7 cites·24 claims
- 0292US10308762B2Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxideIMPERIAL INNOVATIONS LTD·Filed 2017·Granted Jun 4, 2019·4 cites·22 claims
- 0391US10030102B2CatalystsECONIC TECH LTD·Filed 2015·Granted Jul 24, 2018·8 cites·53 claims
- 0489US10774180B2CatalystsECONIC TECH LTD·Filed 2018·Granted Sep 15, 2020·3 cites·50 claims
- 0589US9943840B2Process for producing nanoparticlesIMPERIAL INNOVATIONS LTD·Filed 2013·Granted Apr 17, 2018·13 cites·5 claims
- 0687US9994675B2Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxideIMPERIAL INNOVATIONS LTD·Filed 2014·Granted Jun 12, 2018·4 cites·9 claims
- 0786US9006347B2Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agentIMP INNOVATIONS LTD·Filed 2014·Granted Apr 14, 2015·13 cites·19 claims
- 0883US9453104B2Bimetallic catalytic complexes for the copolymerization of carbon dioxide and an epoxideWILLIAMS CHARLOTTE K·Filed 2009·Granted Sep 27, 2016·7 cites·6 claims
- 0981US10696797B2Method and catalyst system for preparing polymers and block copolymersIP2IPO INNOVATIONS LTD·Filed 2018·Granted Jun 30, 2020·1 cites·20 claims
- 1081US10030106B2Method and catalyst system for preparing polymers and block copolymersIMPERIAL INNOVATIONS LTD·Filed 2014·Granted Jul 24, 2018·3 cites·11 claims
- 1169US2025230383A1CompositionsCONOPCO INC DBA UNILEVER·Filed 2022·Application pending·0 cites
- 1268US2025002810A1Surface-active agentECONIC TECH LTD·Filed 2022·Application pending·0 cites
- 1368US2020369829A1Method for preparing polyolsECONIC TECH LTD·Filed 2020·Application pending·0 cites
- 1455US11236197B2Multi-block copolymersIP2IPO INNOVATIONS LTD·Filed 2016·Granted Feb 1, 2022·0 cites·18 claims
- 1554US8476402B2Carbohydrate lactone polymersWILLIAMS CHARLOTTE K·Filed 2009·Granted Jul 2, 2013·0 cites·33 claims
- 1651US2023323027A1Polymerisation processUNIV OXFORD INNOVATION LTD·Filed 2021·Application pending·0 cites
- 1745US2021130542A1Catalysts suitable for the ring-opening polymerisation of cyclic esters and cyclic amidesSCG CHEMICALS CO LTD·Filed 2018·Application pending·0 cites
- 1844US2021079029A1Polymerisation of olefinsSCG CHEMICALS CO LTD·Filed 2018·Application pending·0 cites
- 1931US2018208920A1Molecular machinesCOMMW SCIENT IND RES ORG·Filed 2016·Application pending·0 cites
- 2030US2016347906A1CatalystIMP INNOVATIONS LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →