Patent details
EP4043451 Title: METHODS FOR THE PREPARATION OF AN INTERMEDIATE IN THE SYNTHESIS OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-YL)-2H-PYRAZOLE-3-CARBOXYLIC ACID
Basic Information
- Publication number:
- EP4043451
- PCT Application Number:
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP221619059
- PCT Publication Number:
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHODS FOR THE PREPARATION OF AN INTERMEDIATE IN THE SYNTHESIS OF 5-BROMO-2-(3-CHLORO-PYRIDIN-2-YL)-2H-PYRAZOLE-3-CARBOXYLIC ACID
- French Title of Invention:
- PROCÉDÉS DE PRÉPARATION D'UN INTERMÉDIAIRE DANS LA SYNTHÈSE DE L'ACIDE 5-BROMO-2-(3-CHLORO-PYRIDIN-2-YL)-2H-PYRAZOLE-3-CARBOXYLIQUE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG VON EINEM ZWISCHENPRODUKT IN DER SYNTHESE VON 5-BROM-2-(3-CHLOR-PYRIDIN-2-YL)-2H-PYRAZOL-3-CARBONSÄURE
- SPC Number:
Dates
- Filing date:
- 16/10/2020
- Grant date:
- 28/02/2024
- EP Publication Date:
- 17/08/2022
- PCT Publication Date:
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 28/02/2024
- EP B1 Publication Date:
- 28/02/2024
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 16/10/2024
- Expiration date:
- 16/10/2040
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 07/11/2024
- Name:
- FMC Corporation
- Address:
- 2929 Walnut Street, Philadelphia, Pennsylvania 19104, United States (US)
- Name:
- FMC IP Technology GmbH
- Address:
- Industrieplatz 1c, 8212 Neuhausen am Rheinfall, Switzerland (CH)
History of Owners
- From:
- 21/02/2024
- To:
- 07/11/2024
- Name:
- FMC Agro Singapore Pte. Ltd.
- Address:
- 10 Marina Boulevard 40-01 Marina Bay Financial Centre, Singapore 018983, Singapore (SG)
- Name:
- FMC Corporation
- Address:
- 2929 Walnut Street, Philadelphia, Pennsylvania 19104, United States (US)
Inventor
1
- Name:
- MAO, Jianhua
- Address:
- United States (US)
2
- Name:
- CAO, Yanchun
- Address:
- United States (US)
3
- Name:
- LIU, Xin
- Address:
- United States (US)
4
- Name:
- XU, Zhijian
- Address:
- United States (US)
Priority
1
- Priority Number:
- 201962916840 P
- Priority Date:
- 18/10/2019
- Priority Country:
- United States (US)
2
- Priority Number:
- 202062982248 P
- Priority Date:
- 27/02/2020
- Priority Country:
- United States (US)
Classification
- IPC classification:
- C07D 401/04; C07D 231/16;
Publication
European Patent Bulletin
1
- Issue number:
- 202409
- Publication date:
- 28/02/2024
- Description:
- Grant (B1)
2
- Issue number:
- 202450
- Publication date:
- 11/12/2024
- Description:
- Transfer of Rights
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|