Inventor
Yves Gnanou
Inventor
Talence, FR
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds25%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%
A61KPreparations for medical, dental or toiletry purposes6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C08LCompositions of macromolecular compounds6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C07CAcyclic or carbocyclic compounds3%
C07DHeterocyclic compounds3%
C07HSugars3%
PatentTitleYear
10,865,275Copolymerization of carbon dioxide and cyclic monomers to form polycarbonates202010,800,880Use of additives to fine-tune the composition of carbonate units in a polymer formed by copolymerization of CO2 with epoxide: application to the synthesis of polycarbonate-based block copolymers and of telechelics202010,501,576Use of CO2 for the synthesis of cyclic glycocarbonates and linear polyglycocarbonates by polycondensation from glycans201910,450,412Use of additives to fine-tune the composition of carbonate units in a polymer formed by copolymerization of CO201910,442,892Copolymerization of carbon dioxide and cyclic monomers to form polycarbonates201910,100,149Method of preparing well-defined polypeptides via ROP20189,700,632'Dendrimers, conjugates and methods thereof'20178,759,469'Synthesis of urethanes and polyurethanes catalysed by carbenes'20147,709,687'Dicarbanionic initiator, a process for the preparation and use thereof'20107,544,721'Photosensitive adhesive composition'20097,247,688'Method for synthesis of block polymers by controlled free radical polymerization'20076,890,980'Synthesis of block polymers obtained by controlled free radical polymerization'20056,646,079'Multimodal polymers by controlled radical polymerization in the presence of alkoxyamines'20036,509,428'Radical polymerization in the presence of several stable free radicals'20036,255,448'Polymerization in the presence of a .beta.-substituted nitroxide radical'20015,395,884'Process for manufacturing multisequence star or network polycondensates by di- or multi-aldehyde coupling, and polycondensates obtained'19955,346,956'Process for manufacturing multisequence star or network polycondensates by di- or multi-aldehyde coupling, and polycondensates obtained'19944,644,033'Polyurethane hydrogels and process for their manufacture'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Based in Strasbourg, FR· patent location history
1994–1995Patents assigned to ATOCHEM ELF SA (2)· patent assignee history
1994–2014Based in Talence, FR· patent location history
2001–2003Patents assigned to ATOFINA (3)· patent assignee history
2010Based in Pessac, FR· patent location history
2014Patents assigned to BACEIREDO ANTOINE (1)· patent assignee history
2014Patents assigned to BONNETTE FABIEN (1)· patent assignee history
2017Based in Paris, FR· patent location history
2018–2020Patents assigned to UNIV KING ABDULLAH SCI & TECH (6)· patent assignee history
2018–2020Based in Thuwal, SA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV KING ABDULLAH SCI & TECH | 6 | 2018–2020 |
| ATOFINA | 3 | 2001–2003 |
| ATOCHEM ELF SA | 2 | 1994–1995 |
| BACEIREDO ANTOINE | 1 | 2014 |
| BONNETTE FABIEN | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Talence, FR | 9 | 1994–2014 |
| Thuwal, SA | 6 | 2018–2020 |
| Paris, FR | 1 | 2017 |
| Pessac, FR | 1 | 2010 |
| Strasbourg, FR | 1 | 1987 |