| Record no |
201102215421 |
| Activity status |
Dead or Administration by others |
| Working Title |
SILICON CONTAINING POLYARYLATES |
| Working Inventors |
JADHAV ARUN SAVALARAM ;PURUSHOTHAM JAYARANI ;KULKARNI SUDHIR SHARAD CHANDRA ;VERNEKAR SUBHASH PUNDLIK; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymerization/Polymer catalysis |
| Disclosure number |
|
| NCL No |
1993-NCL-0012 |
| CSIR No |
1993-NF-0076
|
| Priority date |
02-06-1995 |
| Country |
US |
| Application number |
08/723498 |
| Provisional filing date |
|
| Complete filing date |
09-30-1996 |
| Publication status |
Yes |
| Publication date |
|
| Publication no |
|
| Granted number |
5820992 |
| Granted date |
10-13-1996 |
| Final title |
SILICON CONTAINING POLYARYLATES |
| Final Inventors |
JADHAV ARUN SAVALARAM ;PURUSHOTHAM JAYARANI ;KULKARNI SUDHIR SHARAD CHANDRA ;VERNEKAR SUBHASH PUNDLIK; |
| Abstract |
A process for the preparation of semipermeable membranes useful for the separation of gases which comprises dissolving silicon containing polyarylates in organic solvents and forming a membrane wherein the silicon containing polyarylates comprise a repea |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
SUDHIR SHARADCHANDRA KULKARNI |
| Categories > Industry > Primary |
Polymers and Specialty and Others |
| Categories > Industry > other |
|