Patent details
EP2448407 Title: BENZOIC ACID, BENZOIC ACID DERIVATIVES AND HETEROARYL CARBOXYLIC ACID CONJUGATES OF HYDROCODONE, PRODRUGS, METHODS OF MAKING AND USE THEREOF
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Basic Information
- Publication number:
- EP2448407
- WO Application Number:
- US2010040775
- 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:
- EP10794762.4
- WO Publication Number:
- WO2011002991
- EPO Publication Language:
- English
- SPC Number:
- First Applicant Residence Country:
- United States of America (US)
- Publications:
Dates
- Filing date:
- 01/07/2010
- Grant date:
- 25/09/2019
- EP Publication Date:
- 09/05/2012
- WO Publication Date:
- 06/01/2011
- 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:
- 25/09/2019
- EP B1 Publication Date:
- 25/09/2019
- 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:
- 30/06/2030
- Lapsed By Expiration Date:
- Revocation Date:
- Invalidity Date:
- 25/09/2019
- Response To Novelty Search Report Received:
- Patent Granting Request:
- Lapsed date:
Applicant/holder
- From:
- 25/09/2019
- Name:
- Kempharm, Inc.
- Address:
- 2500 Crosspark Road, Suite E126, Coralville IA 52241, United States of America (US)
Inventor
1
- Name:
- MICKLE, Travis
- Address:
- Coralville Iowa 52241, United States of America (US)
2
- Name:
- GUENTHER, Sven
- Address:
- Coralville Iowa 52241, United States of America (US)
3
- Name:
- MICKLE, Christal
- Address:
- Coralville Iowa 52241, United States of America (US)
4
- Name:
- CHI, Guochen
- Address:
- North Liberty Iowa 52317, United States of America (US)
5
- Name:
- KANSKI, Jaroslaw
- Address:
- Blacksburg Virginia 24060, United States of America (US)
6
- Name:
- MARTIN, Andrea K.
- Address:
- Fincastle Virginia 24090, United States of America (US)
7
- Name:
- BERA, Bindu
- Address:
- Blacksburg Virginia 24060, United States of America (US)
Priority
- Priority Patent Number:
- 222718 P
- Priority Date:
- 02/07/2009
- Priority Country:
- United States of America (US)
Classification
- IPC or IDT classification:
- A01N 43/42; A61K 9/00; A61K 9/20; A61K 31/167; A61K 31/44; A61K 31/485; A61K 45/06; A61P 25/30; A61P 29/00; C07D 489/02; C07D 489/04; C07D 491/08; A61K 47/54; A61K 47/55;
Publication
Bulletin
1
- Bulletin Heading:
- VRV
- Journal edition number:
- 05/20
- Publication date:
- 29/01/2020
- Description:
- Lapse or annulment
2
- Bulletin Heading:
- EP2
- Journal edition number:
- 39/19
- Publication date:
- 25/09/2019
- Description:
- European patents granted for the Netherlands
European Patent Bulletin
- Issue number:
- 201939
- Publication date:
- 25/09/2019
- 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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