⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL27806176 | 0.89 | — | — | |
| SCHEMBL27548494 | 0.87 | — | — | |
| SCHEMBL11323442 | 0.87 | — | — | |
| SCHEMBL15399 | 0.87 | — | — | |
| SCHEMBL2286219 | 0.87 | — | — | |
| SCHEMBL1490139 | 0.75 | — | — | |
| Hydrochloric Acid SCHEMBL503677 | 0.75 | — | — | |
| SCHEMBL18226852 | 0.75 | — | — | |
| Hydrochloric Acid SCHEMBL6519232 | 0.75 | — | — | |
| SCHEMBL972425 | 0.75 | — | — |
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 20 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20260125805-A1 | MEMBRANE ELECTRODE ASSEMBLY FOR WATER ELECTROLYSIS AND METHOD FOR MANUFACTURING THE SAME | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2026-05-07 | — | — | US | disclosed |
| US-12540412-B2 | Water electrolysis cell, method of producing water electrolysis cell | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2026-02-03 | — | — | US | disclosed |
| US-12506166-B2 | Membrane electrode assembly, and production method for membrane electrode assembly | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2025-12-23 | — | — | US | disclosed |
| US-20250263846-A1 | WATER ELECTROLYSIS STACK | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2025-08-21 | — | — | US | disclosed |
| US-20250243589-A1 | WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS STACK | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2025-07-31 | — | — | US | disclosed |
| US-20250243591-A1 | WATER ELECTROLYZER SYSTEMS | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2025-07-31 | — | — | US | disclosed |
| WO-2025070387-A1 | HYDROXY ION CONDUCTIVE MEMBRANE, METHOD FOR PRODUCING HYDROXY ION CONDUCTIVE MEMBRANE, MEMBRANE ELECTRODE ASSEMBLY, HYDROGEN PRODUCTION METHOD, AND HYDROGEN PRODUCTION SYSTEM | 富士フイルム株式会社 | 2025-04-03 | — | — | WO | disclosed |
| WO-2025070388-A1 | MEMBRANE ELECTRODE ASSEMBLY, HYDROGEN PRODUCTION METHOD, AND HYDROGEN PRODUCTION SYSTEM | 富士フイルム株式会社 | 2025-04-03 | — | — | WO | disclosed |
| CN-116892032-A | Water electrolysis cell and water electrolysis stack | 丰田自动车株式会社 | 2023-10-17 | — | — | CN | disclosed |
| US-20230313388-A1 | WATER ELECTROLYSIS CELL AND WATER ELECTROLYSIS STACK | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-10-05 | — | — | US | disclosed |
| CN-116815210-A | Water electrolysis cell and water electrolysis stack | 丰田自动车株式会社 | 2023-09-29 | — | — | CN | disclosed |
| US-20230304173-A1 | WATER ELECTROLYSIS CELL AND WATER ELECTROLYSIS STACK | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-09-28 | — | — | US | disclosed |
| US-20230295822-A1 | METHOD OF CONTROLLING LOAD OF WATER ELECTROLYSIS STACK, METHOD OF PRODUCING HYDROGEN, AND WATER ELECTROLYSIS APPARATUS | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-09-21 | — | — | US | disclosed |
| CN-116770364-A | Method for controlling load of water electrolysis stack, method for producing hydrogen gas, and water electrolysis apparatus | 丰田自动车株式会社 | 2023-09-19 | — | — | CN | disclosed |
| US-20230250543-A1 | CATALYST LAYER, MEMBRANE ELECTRODE ASSEMBLY | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-08-10 | — | — | US | disclosed |
| CN-116536676-A | Water electrolyzer and method for manufacturing same | 丰田自动车株式会社 | 2023-08-04 | — | — | CN | disclosed |
| US-20230243043-A1 | WATER ELECTROLYSIS CELL AND MANUFACTURING METHOD OF THE SAME | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-08-03 | — | — | US | disclosed |
| US-20230220569-A1 | WATER ELECTROLYSIS CELL, METHOD OF PRODUCING WATER ELECTROLYSIS CELL | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-07-13 | — | — | US | disclosed |
| US-20230207848-A1 | MEMBRANE ELECTRODE ASSEMBLY, AND PRODUCTION METHOD FOR MEMBRANE ELECTRODE ASSEMBLY | TOYOTA JIDOSHA KABUSHIKI KAISHA (JP) | 2023-06-29 | — | — | US | disclosed |
| CN-116334668-A | Membrane electrode assembly and method for manufacturing membrane electrode assembly | 丰田自动车株式会社 | 2023-06-27 | — | — | CN | disclosed |