| Record no |
201104298201 |
| Activity status |
Active |
| Working Title |
POLYCORBONATE COPOLYMERS AND METHODS FOR PRODUCING THR POLYCARBONATE COPOLYMERS |
| Working Inventors |
V SRINIVASAN;R M FABER;P P WADGAOKAR;A V AVDHANI;J P LENS;G CHATTERJEE; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Polymer sciences and engineering |
| Categories > Portfolio |
Polymers for speciality applications |
| Disclosure number |
2004-INV-0059 |
| NCL No |
2004-NCL-0059 |
| CSIR No |
|
| Priority date |
05-15-2002 |
| Country |
US |
| Application number |
10/065358 |
| Provisional filing date |
|
| Complete filing date |
10-08-2002 |
| Publication status |
Yes |
| Publication date |
02-10-2004 |
| Publication no |
US6689863 B1 |
| Granted number |
6689863 |
| Granted date |
02-10-2004 |
| Final title |
POLYCORBONATE COPOLYMERS AND METHODS FOR PRODUCING THR POLYCARBONATE COPOLYMERS |
| Final Inventors |
V SRINIVASAN;R M FABER;P.P WADGAOKAR;A V AVDHANI;J P LENS;G CHATTERJEE; |
| Abstract |
A polycarbonate copolymer comprising structural units derived from a cyclohexylidene bis alkylphenol of the formula wherein A 1 is a trisubstituted aromatic radical having the formula C6H3R 2 wherein R 2 is selected from the group consisting of C1 C6 |
| Case status |
Granted + Inforce |
| Licensing status |
Assignment(Project agreement) |
| Licensing case no |
2002-LIC-90 |
| Client name |
GENERAL ELECTRIC CORPORATE RESEAR |
| Lead inventors |
SIVARAM SWAMINATHAN |
| Categories > Industry > Primary |
Polymers and Specialty and Others |
| Categories > Industry > other |
|