Patent details
EP3936505 Title: COMPLEX OF GADOLINIUM AND A CHELATING LIGAND DERIVED FROM DIASTEREOISOMERICALLY ENRICHED PCTA AND METHOD FOR SYNTHESISING SAME
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Basic Information
- Publication number:
- EP3936505
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Patent in Force
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP21190150.9
- WO Publication Number:
- EPO Publication Language:
- French
- SPC Number:
- First Applicant Residence Country:
- France (FR)
- Publications:
Dates
- Filing date:
- 17/01/2020
- Grant date:
- 31/05/2023
- EP Publication Date:
- 12/01/2022
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 31/08/2023
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 31/05/2023
- EP B1 Publication Date:
- 31/05/2023
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- 31/08/2023
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 16/01/2040
- Lapsed By Expiration Date:
- Patent Validated Date:
- 22/12/2023
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 31/05/2023
- Name:
- Guerbet
- Address:
- 15, rue des Vanesses, 93420 Villepinte, France (FR)
Agent
- Name:
- ir. F.A. Geurts c.s.
- From:
- 16/10/2023
- Address:
- Octrooibureau Vriesendorp & Gaade B.V. Koninginnegracht 19, 2514 AB, Den Haag, Netherlands (NL)
- To:
- 20/12/2023
Inventor
1
- Name:
- LE GRENEUR, Soizic
- Address:
- 91440 Bures sur Yvette, France (FR)
2
- Name:
- CHÉNEDÉ, Alain
- Address:
- 17140 Lagord, France (FR)
3
- Name:
- CERF, Martine
- Address:
- 17870 Breuil-Magné, France (FR)
4
- Name:
- DECRON, Stéphane
- Address:
- 17230 Marans, France (FR)
5
- Name:
- FRANÇOIS, Bruno
- Address:
- 17170 Saint Jean de Liversay, France (FR)
Opposition
Restoration of Rights
- Restoration Request Number:
- 000613
- Restoration Filing Date:
- 13/10/2023
- Requestor for Restoration Name:
- Guerbet
- Restoration Reason:
- Granted EP rejected due to not filing translations in due time
- Status:
- Completed
- Decision:
- Restored
- Restoration Decision Issued Date:
- 20/12/2023
- Restoration Decision Enforcement Date:
- 20/12/2023
- Restoration Decision Summary:
Priority
- Priority Patent Number:
- 1900433
- Priority Date:
- 17/01/2019
- Priority Country:
- France (FR)
Classification
- IPC or IDT classification:
- C07D 471/08; A61K 49/08; A61K 49/10; C07D 487/04; C07F 5/00;
Publication
Bulletin
1
- Bulletin Heading:
- EP3
- Journal edition number:
- 52/23
- Publication date:
- 27/12/2023
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
2
- Bulletin Heading:
- VB2
- Journal edition number:
- 52/23
- Publication date:
- 27/12/2023
- Description:
- Requests for restoration and notices of objection, notices of appeal to Court, notices of appeal to Council of State ex NL Patent Law 1995 in respect of which a decision has been taken. Oppositon(s) decisions ex European Patent Convention
3
- Bulletin Heading:
- VB1
- Journal edition number:
- 42/23
- Publication date:
- 18/10/2023
- Description:
- Requests for restoration and notices of objection, notices of appeal to Court, notices of appeal to Council of State ex NL Patent Law 1995. Opposition(s) filed ex European Patent Convention
4
- Bulletin Heading:
- VRV
- Journal edition number:
- 40/23
- Publication date:
- 04/10/2023
- Description:
- Lapse or annulment
5
- Bulletin Heading:
- EP2
- Journal edition number:
- 22/23
- Publication date:
- 31/05/2023
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202322
- Publication date:
- 31/05/2023
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- 31/01/2027
- Annual Fee Number:
- 8
- Annual Fee Amount:
- 280 Euro
- Last Annual Payment Date:
- 26/01/2026
- Last Annual Fee Paid Number:
- 7
- Last Annual Fee Paid Amount:
- 220 Euro
- Payer:
- Computer Packages Inc. (CPI)
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 20/12/2023 | Outgoing Correspondence | Decision restoration request | 5 | /4/2/0/0/8/0800880024/docs/ep21190150.9_1_582192l125.pdf | ||
| 10/11/2023 | Outgoing Correspondence | Letter restoration procedure | 2 | /4/2/0/0/8/0800880024/docs/ep21190150.9_0_575555l124.pdf | ||
| 13/10/2023 | Description | First filed description | 57 | /4/2/0/0/8/0800880024/docs/ep21190150.9_2_description20231013164553092.pdf | ||
| 13/10/2023 | Claims | First filed claims | 4 | /4/2/0/0/8/0800880024/docs/ep21190150.9_3_claims20231013164553002.pdf | ||
| 13/10/2023 | Drawings | First filed drawings | 1 | /4/2/0/0/8/0800880024/docs/ep21190150.9_4_drawings20231013164552857.pdf |