Inventor
Kamlesh NAIR
Inventor
US
Overview
Patents· 5 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 bonds24%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
B01DSeparation10%
C08JWorking-up10%
C08LCompositions of macromolecular compounds10%
A61MDevices for introducing media into, or onto, the body5%
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 sintering5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C09JAdhesives5%
PatentTitleYear
12,454,599Functionalized poly(aryl ether sulfones) copolymers and polymer adducts obtained therefrom202512,384,887Epoxy functionalized poly(aryl ether sulfones) copolymers202512,325,774Copolymers of poly(aryl ether sulfones) and polydimethylsiloxane202512,209,155Membrane and polymer for the manufacture thereof202512,157,797Functionalized poly(aryl ether sulfones) copolymers2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024–2025Patents assigned to SOLVAY SPECIALTY POLYMERS USA (4)· patent assignee history
2024–2025Based in US· patent location history
2025Patents assigned to SYENSQO SPECIALTY POLYMERS USA LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SOLVAY SPECIALTY POLYMERS USA | 4 | 2024–2025 |
| SYENSQO SPECIALTY POLYMERS USA LLC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2024–2025 |