Purification of amines by adsorption using a super adsorbent
US-12582964-B2 · Mar 24, 2026 · US
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Singh Amarnath patents
Singh Amarnath is listed as an inventor on 16 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Singh Amarnath |
| Total patents | 16 |
| First publication | Jan 15, 2015 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Processes for recovering rhodium from hydroformylation processes
US-2025137091-A1 · May 1, 2025 · US
Processes for recovery of rhodium from a hydroformylation process
US-12246310-B2 · Mar 11, 2025 · US
Processes for preparing isoprene and mono-olefins comprising at least six carbon atoms
US-11976017-B2 · May 7, 2024 · US
Purification of amines by adsorption using a super adsorbent
US-2024066499-A1 · Feb 29, 2024 · US
Processes for preparing isoprene and mono-olefins comprising at least six carbon atoms
US-2022402835-A1 · Dec 22, 2022 · US
Processes for recovery of rhodium from a hydroformylation process
US-2022288574-A1 · Sep 15, 2022 · US
Curative agent for coatings on industrial rollers
US-2016130466-A1 · May 12, 2016 · US
Ester carbonate polyols for hydrolytically stable adhesives
US-9222008-B2 · Dec 29, 2015 · US
Yield optimization of polycarbonate polyols
US-9181392-B2 · Nov 10, 2015 · US
Recent patents
Latest publications not already listed above.
Single-pot process for the production of polyester-co-carbonate polyols
US-9181391-B2 · Nov 10, 2015 · US
Elastomers for paper mill equipment
US-9096707-B2 · Aug 4, 2015 · US
Process for making low viscosity, fast curing silane terminated polymers
US-8987401-B2 · Mar 24, 2015 · US
Ester carbonate polyols for hydrolytically stable adhesives
US-2015031815-A1 · Jan 29, 2015 · US
Yield optimization of polycarbonate polyols
US-2015025217-A1 · Jan 22, 2015 · US
Single-pot process for the production of polyester-co-carbonate polyols
US-2015018512-A1 · Jan 15, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Dow Global Technologies Llc | 11 |
| Singh Amarnath | 5 |
| Dow Technology Investments Llc | 5 |
| Singh Harpreet | 4 |
| Heath William H | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08G18/44 | 6 |
| C08G18/10 | 5 |
| C08G64/305 | 4 |
| C08G63/64 | 4 |
| Y02P20/582 | 4 |