Michael Kember — 18 Patents at Econic Technologies

Michael Kember has been granted 18 US patents while listed as an inventor at Econic Technologies. The first was granted in 2015 and the most recent in September 2025. Michael Kember ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Michael Kember in Macclesfield, GB.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date
12415787	Process for the production of tetraaminobiphenol macrocyclic ligands; and novel tetraaminobiphenol macrocyclic ligands	Anthony Chartoire, Anthea Blackburn, Samuel Drane	2025-09-16
12384880	Polyol block copolymer, compositions and processes therefor	James Leeland, Rakibul Kabir, Kerry Riley	2025-08-12
12351681	Polyol block copolymer, compositions and processes therefor	James Leeland, Rakibul Kabir, Kerry Riley	2025-07-08
11965062	Methods for forming polycarbonate ether polyols and high molecular weight polyether carbonates	James Leeland, Rakibul Kabir, Emmalina Hollis	2024-04-23
11912673	Process for the production of tetraaminobiphenol macrocyclic ligands; and novel tetraaminobiphenol macrocyclic ligands	Anthony Chartoire, Anthea Blackburn, Samuel Drane	2024-02-27
11851525	Method for preparing polyether carbonates	Carly Anderson, Emma Hollis	2023-12-26
11613606	Method for quenching a polymerisation process	David F. Muir, Anthony Chartoire, James Leeland, Fernando Valera, Andrew Carruthers +1 more	2023-03-28
11014894	Process for the production of tetraaminobiphenol macrocyclic ligands; and novel tetraaminobiphenol macrocyclic ligands	Anthony Chartoire, Anthea Blackburn, Samuel Drane	2021-05-25
10774180	Catalysts	Colin Keyworth, Andy Chapman, Anthony Chartoire, Emmalina Hollis, Charlotte Katherine Williams	2020-09-15
10774179	Method for preparing polyols	Rakibul Kabir, Charlotte Katherine Williams	2020-09-15
10696797	Method and catalyst system for preparing polymers and block copolymers	Charlotte Katherine Williams, Charles Romain	2020-06-30
10556988	Catalysts	Andy Chapman, Anthony Chartoire, James Leeland, Louis Adriaenssens	2020-02-11
10308762	Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide	Charlotte Katherine Williams, Paul Knight	2019-06-04
10030102	Catalysts	Colin Keyworth, Andy Chapman, Anthony Chartoire, Emmalina Hollis, Charlotte Katherine Williams	2018-07-24
10030106	Method and catalyst system for preparing polymers and block copolymers	Charlotte Katherine Williams, Charles Romain	2018-07-24
9994675	Bimetallic catalytic complexes for the polymerisation of carbon dioxide and an epoxide	Charlotte Katherine Williams, Paul Knight	2018-06-12
9453104	Bimetallic catalytic complexes for the copolymerization of carbon dioxide and an epoxide	Charlotte Katherine Williams, Paul Knight	2016-09-27
9006347	Method of synthesising polycarbonates in the presence of a bimetallic catalyst and a chain transfer agent	Charlotte Katherine Williams, Antoine Buchard, Fabian Jutz	2015-04-14

Michael Kember — 18 Patents

Issued Patents All Time

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