|
|
|
|
|
Legal status
Patent not validated
| (51) | INT.CL. | A01N 43/42 | |
| A61K 31/44 | |||
| C07D 491/08 | |||
| A61K 45/06 | |||
| A61K 31/167 | |||
| A61K 31/485 | |||
| C07D 489/04 | |||
| A61P 29/00 | |||
| A61K 9/20 | |||
| A61K 9/00 | |||
| A61K 47/54 | |||
| C07D 489/02 | |||
| A61K 47/55 | |||
| A61P 25/30 |
| (11) | Number of the document | 2448407 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10794762.4 |
| Date of filing the European patent application | 2010-07-01 | |
| (97) | Date of publication of the European application | 2012-05-09 |
| (45) | Date of publication and mention of the grant of the patent | 2019-09-25 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2010/040775 |
| Date | 2010-07-01 |
| (87) | Number | WO 2011/002991 |
| Date | 2011-01-06 |
| (30) | Number | Date | Country code |
| 222718 P | 2009-07-02 | US |
| (72) |
MICKLE, Travis, US
GUENTHER, Sven, US
MICKLE, Christal, US
CHI, Guochen, US
KANSKI, Jaroslaw, US
MARTIN, Andrea K., US
BERA, Bindu, US
|
| (73) |
Kempharm, Inc.,
2500 Crosspark Road, Suite E126, Coralville IA 52241,
US
|
| (54) | BENZOIC ACID, BENZOIC ACID DERIVATIVES AND HETEROARYL CARBOXYLIC ACID CONJUGATES OF HYDROCODONE, PRODRUGS, METHODS OF MAKING AND USE THEREOF |
| BENZOIC ACID, BENZOIC ACID DERIVATIVES AND HETEROARYL CARBOXYLIC ACID CONJUGATES OF HYDROCODONE, PRODRUGS, METHODS OF MAKING AND USE THEREOF |