EP4635478A3
Nicotine salts, co-crystals, and salt co-crystal complexes
Abstract
The invention provides certain nicotine salt co-crystals and provides novel polymorphic forms of certain nicotine salts. In particular, certain nicotine salt-co-crystals are described, including nicotine and two different coformers. In addition, tobacco products, including smokeless tobacco products, and electronic smoking articles comprising nicotine salts, co-crystals, and/or salt co-crystals are also provided.
Term
11.9 yearsto projected expiry
Projected expiry 5 September 2038, counted from filing; an application has no term until it is granted.
- Priority
- Filed
- Published
- Today
- Projected expiry
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| WO2015183801A1 | Cites | World Intellectual Property Organization (WIPO) | Search report |
| US2016185750A1 | Cites | United States of America | Search report |
| WO2017089931A1 | Cites | World Intellectual Property Organization (WIPO) | Search report |
| US2018051002A1 | Cites | United States of America | Search report |
58 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 201715695227 | United States of America | – | |
| 201715695227 | United States of America | A | |
| 18779031 | European Patent Office (EPO) | A | |
| 2018056784 | International Bureau of the World Intellectual Property Organization (WIPO) | W |
Members58
| Document | Office | Kind | |
|---|---|---|---|
| US2015344456A1 | United States of America | A1 | |
| WO2015183801A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US2016185750A1 | United States of America | A1 | |
| CN106536501A | China | A | |
| EP3148982A1 | European Patent Office (EPO) | A1 | |
| WO2017089931A1 | World Intellectual Property Organization (WIPO) | A1 | |
| JP2017523133A | Japan | A | |
| US9738622B2 | United States of America | B2 | |
| US2017334881A1 | United States of America | A1 | |
| US9896429B2 | United States of America | B2 | |
| US2018051002A1 | United States of America | A1 | |
| US2018230126A1 | United States of America | A1 | |
| CN108495563A | China | A | |
| EP3379952A1 | European Patent Office (EPO) | A1 | |
| WO2019049049A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US10464917B2 | United States of America | B2 | |
| US10508096B2 | United States of America | B2 | |
| US2020039954A1 | United States of America | A1 | |
| US10556880B2 | United States of America | B2 | |
| US2020087277A1 | United States of America | A1 | |
| US2020148664A1 | United States of America | A1 | |
| EP3681865A1 | European Patent Office (EPO) | A1 | |
| JP6745728B2 | Japan | B2 | |
| JP2020128376A | Japan | A | |
| US10865192B2 | United States of America | B2 | |
| US2021122728A1 | United States of America | A1 | |
| EP3871515A1 | European Patent Office (EPO) | A1 | |
| US11136305B2 | United States of America | B2 | |
| CN113754634A | China | A | |
| CN113816940A | China | A | |
| US2021395219A1 | United States of America | A1 | |
| US11225468B2 | United States of America | B2 | |
| US2022098166A1 | United States of America | A1 | |
| CN108495563B | China | B | |
| CN114656446A | China | A | |
| JP2022160452A | Japan | A | |
| JP7168609B2 | Japan | B2 | |
| EP3379952B1 | European Patent Office (EPO) | B1 | |
| DK3379952T3 | Denmark | T3 | |
| PL3379952T3 | Poland | T3 | |
| EP4338735A2 | European Patent Office (EPO) | A2 | |
| EP4338735A3 | European Patent Office (EPO) | A3 | |
| US12077518B2 | United States of America | B2 | |
| JP2024156667A | Japan | A | |
| US12180179B2 | United States of America | B2 | |
| US2025074886A1 | United States of America | A1 | |
| EP3871515B1 | European Patent Office (EPO) | B1 | |
| US2025163019A1 | United States of America | A1 | |
| PL3871515T3 | Poland | T3 | |
| EP4603486A2 | European Patent Office (EPO) | A2 | |
| EP3681865B1 | European Patent Office (EPO) | B1 | |
| EP4603486A3 | European Patent Office (EPO) | A3 | |
| EP4635478A2 | European Patent Office (EPO) | A2 | |
| US12454517B2 | United States of America | B2 | |
| EP4635478A3This record | European Patent Office (EPO) | A3 | |
| EP4338735B1 | European Patent Office (EPO) | B1 | |
| US20260042744A1 | United States of America | A1 | |
| PL3681865T3 | Poland | T3 |
16 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA | STAA | EP | |
| Designated contracting statesAK | AK | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: A61K0009000000R079 | R079 | DE | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN PUBLISHEDSTAA | STAA | EP |
Numbers
- Publication
- 4635478
- Application
- 251974556
Titles3
- German
- NIKOTINSALZE, CO-KRISTALLE UND SALZ-CO-KRISTALLKOMPLEXE
- English
- NICOTINE SALTS, CO-CRYSTALS, AND SALT CO-CRYSTAL COMPLEXES
- French
- SELS, CO-CRISTAUX, ET COMPLEXES DE CO-CRISTAUX DE SELS DE NICOTINE
Classification
- CPC, 12
- C07D401/04
- A24B13/00
- A24B15/38
- A24D1/18
- C07D213/82
- C07D239/557
- C07C55/10
- C07C57/15
- C07C59/245
- A24B15/167
- A61K9/0056
- A61K47/26
- IPC, 8
- C07D213 82
- A24D1 18
- A24F47 00
- C07D401 04
- C07D239 557
- C07C55 02
- C07C55 10
- C07C57 15
Designated states1
- Contracting states, 1
- Türkiye