Patent details
EP3519382 Title: AN IMPROVED PROCESS FOR THE PREPARATION OF LACOSAMIDE
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Basic Information
- Publication number:
- EP3519382
- WO Application Number:
- IB2017053448
- Type:
- European Patent Granted for NL
- Status:
- Lapsed by non-payment of annual fee Art. 62 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP17855088.5
- WO Publication Number:
- WO2018060781
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- India (IN)
- Publications:
Dates
- Filing date:
- 12/06/2017
- Grant date:
- 27/10/2021
- EP Publication Date:
- 07/08/2019
- WO Publication Date:
- 05/04/2018
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 28/12/2021
- Claims Translation B2 Received Date:
- Claims Translation B3 Received Date:
- Lapsed By Non Payment Annual Fee Date:
- 01/07/2022
- Renunciation Date:
- NullificationDate:
- Published:
- Due To Cession Date:
- Registration date:
- 27/10/2021
- EP B1 Publication Date:
- 27/10/2021
- EP B2 Publication Date:
- EP B3 Publication Date:
- Description Translation B1 Received Date:
- Description Translation B2 Received Date:
- Description Translation B3 Received Date:
- Expiration date:
- 11/06/2037
- Lapsed By Expiration Date:
- Patent Validated Date:
- 27/01/2022
- Revocation Date:
- Invalidity Date:
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 27/10/2021
- Name:
- Unichem Laboratories Ltd
- Address:
- Unichem Bhavan Prabhat Estate Off. S. V. Road Jogeshwari (W), Mumbai, Maharashtra 400102, India (IN)
Agent
- Name:
- ir. W.J.J.M. Kempes
- From:
- 26/01/2022
- Address:
- Dogio Patents Postbus 2350, 1200 CJ, Hilversum, Netherlands (NL)
- To:
Inventor
1
- Name:
- SATHE, Dhananjay D
- Address:
- Thane Maharashtra 400601, India (IN)
2
- Name:
- DAS, Arijit
- Address:
- Porvorim Goa 403521, India (IN)
3
- Name:
- RAIKAR, Sanjay
- Address:
- Bardez Goa 403510, India (IN)
4
- Name:
- BHAGWATKAR, Rahul
- Address:
- Amravati Maharashtra 444907, India (IN)
5
- Name:
- AHIRE, Ramdas
- Address:
- Nasik Maharashtra 423401, India (IN)
Priority
- Priority Patent Number:
- 201621033097
- Priority Date:
- 28/09/2016
- Priority Country:
- India (IN)
Classification
- IPC or IDT classification:
- C07C 231/02; C07C 237/22; C07C 269/04; C07C 269/06; C07C 271/22;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 06/23
- Publication date:
- 08/02/2023
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP3
- Journal edition number:
- 05/22
- Publication date:
- 02/02/2022
- Description:
- European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
3
- Bulletin Heading:
- EP2
- Journal edition number:
- 43/21
- Publication date:
- 27/10/2021
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202143
- Publication date:
- 27/10/2021
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Document Description | Number of pages | File Type | ||
|---|---|---|---|---|---|---|
| 26/01/2022 | Outgoing Correspondence | Letter no formal defects | 1 | /1/2/5/6/3/0800736521/docs/ep17855088.5_1_458582l271.pdf | ||
| 28/12/2021 | Claims | First filed claims | 2 | /1/2/5/6/3/0800736521/docs/ep17855088.5_0_claims20211228164511276.pdf |