Patent details
EP3189840 Title: METHYLPHENIDATE-PRODRUGS, PROCESSES OF MAKING AND USING THE SAME
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Basic Information
- Publication number:
- EP3189840
- WO Application Number:
- Type:
- European Patent Granted for NL
- Status:
- Deemed not to be granted according to art. 52.4a or 52.6 ROW
- Publication Title:
- Title When Made Available For Viewing:
- Reason Lapsed:
- Application number:
- EP17157635.8
- WO Publication Number:
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 27/07/2012
- Grant date:
- 19/05/2021
- EP Publication Date:
- 12/07/2017
- WO Publication Date:
- Claims Translations Received Date:
- Claims Translation B1 Received Date:
- 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:
- 19/05/2021
- EP B1 Publication Date:
- 19/05/2021
- 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:
- 26/07/2032
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 19/05/2021
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 19/05/2021
- Name:
- Kempharm, Inc.
- Address:
- 1180 Celebration Blvd., Suite 103, Celebration, FL 34747, United States of America (US)
Inventor
1
- Name:
- GUENTHER, Sven
- Address:
- Coralville, IA 52241, United States of America (US)
2
- Name:
- CHI, Guochen
- Address:
- Coralville, IA 52241, United States of America (US)
3
- Name:
- BERA, Bindu
- Address:
- Blacksburg, VA 24060, United States of America (US)
4
- Name:
- MICKLE, Travis
- Address:
- Kissimmee, FL 34747, United States of America (US)
5
- Name:
- BERA, Sanjib
- Address:
- Blacksburg, VA 24060, United States of America (US)
Priority
- Priority Patent Number:
- 201161512658 P
- Priority Date:
- 28/07/2011
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A61K 31/445; A61K 31/4458; C07D 211/34; C07D 401/12;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 43/21
- Publication date:
- 27/10/2021
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 20/21
- Publication date:
- 19/05/2021
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 202120
- Publication date:
- 19/05/2021
- Description:
- Grant (B1)
Annual Fee
- Annual Fee(s) Due Date:
- Annual Fee Number:
- Last Annual Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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