⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL632875 | 0.75 | — | — | |
| SCHEMBL17799780 | 0.71 | — | — | |
| SCHEMBL557131 | 0.71 | — | — | |
| SCHEMBL10835813 | 0.69 | — | — | |
| SCHEMBL38970 | 0.67 | — | — | |
| SCHEMBL6896533 | 0.67 | — | — | |
| SCHEMBL27100906 | 0.67 | — | — | |
| SCHEMBL7947614 | 0.67 | — | — | |
| SCHEMBL12544458 | 0.67 | — | — | |
| Ethylene SCHEMBL11308865 | 0.64 | — | — |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Claimed or disclosed in 54 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-11268015-B2 | Environmentally friendly hydrofracturing friction reducer for harsh conditions | CNPC USA CORPORATION (US) | 2022-03-08 | — | — | US | claimed |
| US-20210147745-A1 | ENVIRONMENTALLY FRIENDLY HYDROFRACTURING FRICTION REDUCER FOR HARSH CONDITIONS | CNPC USA CORPORATION (US) | 2021-05-20 | — | — | US | claimed |
| US-10982130-B2 | Environmentally friendly hydrofracturing friction reducer for harsh conditions | CNPC USA CORPORATION (US) | 2021-04-20 | — | — | US | claimed |
| US-20200248064-A1 | ENVIRONMENTALLY FRIENDLY HYDROFRACTURING FRICTION REDUCER FOR HARSH CONDITIONS | CNPC USA CORPORATION (US) | 2020-08-06 | — | — | US | claimed |
| JP-3066658-A | — | — | None | — | — | JP | disclosed |
| US-12441934-B2 | Viscosifying friction reducers | Energy Solutions (US) LLC (US) | 2025-10-14 | — | — | US | disclosed |
| WO-2025102064-A1 | FRICTION REDUCER POLYMERS FOR OILFIELD APPLICATIONS | Energy Solutions (US) LLC (US) | 2025-05-15 | — | — | WO | disclosed |
| EP-3341446-B1 | DILUTED CATIONIC FRICTION REDUCERS | ENERGY SOLUTIONS US LLC (US) | 2024-06-19 | — | — | EP | disclosed |
| US-20240018412-A1 | VISCOSIFYING FRICTION REDUCERS | Energy Solutions (US) LLC (US) | 2024-01-18 | — | — | US | disclosed |
| US-11795376-B2 | Viscosifying friction reducers | Energy Solutions (US) LLC (US) | 2023-10-24 | — | — | US | disclosed |
| US-20230332035-A1 | DILUTED CATIONIC FRICTION REDUCERS | Energy Solutions (US) LLC (US) | 2023-10-19 | — | — | US | disclosed |
| US-11746277-B2 | Diluted cationic friction reducers | Energy Solutions (US) LLC (US) | 2023-09-05 | — | — | US | disclosed |
| JP-H0366658-A | DECOLORING OF ALKANE SULFONIC ACID AND ALLENE SULFONIC ACID | PENNWALT CORP | 1991-03-22 | — | — | JP | disclosed |
| US-4353820-A | CONTAINING POLYBROMINATED POLYPHENYLENE OXIDE AND INORGANIC FIRE RETARDANT | GREAT LAKES CHEMICAL CORPORATION, A CORP. OF DE. | 1982-10-12 | — | — | US | disclosed |
| US-4341890-A | Poly(brominated phenylene oxide) and flame-retarded high impact polystyrene composition | GREAT LAKES CHEMICAL CORPORATION (US) | 1982-07-27 | — | — | US | disclosed |
| US-4331787-A | Continuous polymerization of water-miscible monomers | THE DOW CHEMICAL COMPANY (US) | 1982-05-25 | — | — | US | disclosed |
| US-4280952-A | POLYBROMO BIS-PHENOXY COMPOUNDS AND POLYMERS | VELSICOL CHEMICAL CORPORATION (US) | 1981-07-28 | — | — | US | disclosed |
| US-4242473-A | BRANCHED BROMO-SUBSTITUTED POLYPHENYLENE ETHERS | VELSICOL CHEMICAL CORPORATION (US) | 1980-12-30 | — | — | US | disclosed |
| US-4141880-A | POLYPHENYLENE ETHER FROM BROMINATED PHENOL | VELSICOL CHEMICAL CORPORATION (US) | 1979-02-27 | — | — | US | disclosed |
| US-4059552-A | THICKENER | THE DOW CHEMICAL COMPANY (US) | 1977-11-22 | — | — | US | disclosed |