| Record no |
201102235713 |
| Activity status |
Dead or Administration by others |
| Working Title |
SINGLE STEP PROCESS FOR THE PREPARATION OF POLY(OXYALKYLINE)-ALPHA,OMEGA-DICARBOXYLIC ACID |
| Working Inventors |
BHALCHANDRA SHRIPAD LELE;MOHAN GOPALKRISHNA KULKARNI; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymerization/Polymer catalysis |
| Disclosure number |
|
| NCL No |
1998-NCL-0001 |
| CSIR No |
1998-NF-0093
|
| Priority date |
01-04-2000 |
| Country |
US |
| Application number |
09/477263 |
| Provisional filing date |
|
| Complete filing date |
01-04-2000 |
| Publication status |
Yes |
| Publication date |
|
| Publication no |
|
| Granted number |
6239252 |
| Granted date |
05-29-2001 |
| Final title |
SINGLE STEP PROCESS FOR THE PREPARATION OF POLY(OXYALKYLINE)-ALPHA,OMEGA-DICARBOXYLIC ACID |
| Final Inventors |
BHALCHANDRA SHRIPAD LELE;MOHAN GOPALKRISHNA KULKARNI; |
| Abstract |
A single step process for the preparation of poly oxyalkylene alpha omega dicarboxylic acids of the formula HO.sub.2 CCH.sub.2 O CH.sub.2 CHRO .sub.n CH.sub.2 CO.sub.2 H wherein R is hydrogen methyl or mixtures of hydrogen and methyl on the individua |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
MOHAN GOPALKRISHNA KULKARNI |
| Categories > Industry > Primary |
Pharmaceuticals |
| Categories > Industry > other |
|