Inventor
Christophe Duquenne
Inventor
Paris, FR
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds24%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry12%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
B29CShaping or joining of plastics6%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08LCompositions of macromolecular compounds6%
PatentTitleYear
11,021,619Ionic oligomer and polymerizable composition containing same for temporary-use water-fragmentable materials202110,221,280Acrylated or methacrylated urethane oligomer without isocyanate201910,155,842Titanium-based catalyst for vitrimer resins of epoxy/anhydride type20187,910,771'Method for producing acrylic acid from glycerol'20117,655,818'Process for dehydrating glycerol to acrolein'20107,396,962'Process for dehydrating glycerol to acrolein'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2021Patents assigned to ARKEMA FRANCE (6)· patent assignee history
2008–2010Based in Zickau, DE· patent location history
2011Based in Zwickau, DE· patent location history
2018Patents assigned to CENTRE NAT RECH SCIENT (1)· patent assignee history
2018Patents assigned to ECOLE SUPERIEURE PHYSIQUE & CHIMIE IND VILLE DE PARIS (1)· patent assignee history
2018–2021Based in Paris, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARKEMA FRANCE | 6 | 2008–2021 |
| CENTRE NAT RECH SCIENT | 1 | 2018 |
| ECOLE SUPERIEURE PHYSIQUE & CHIMIE IND VILLE DE PARIS | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Paris, FR | 3 | 2018–2021 |
| Zickau, DE | 2 | 2008–2010 |
| Zwickau, DE | 1 | 2011 |