| Record no |
20110301462 |
| Activity status |
Dead or Administration by others |
| Working Title |
PROCESS FOR CONVERSION OF PHENOL TO HYDROQUINONE AND QUINONES |
| Working Inventors |
DEWKAR GAJANAN KUNDALI;THAKUR VINAY VIJAYRAJ;PARDHY SANJEEVANI AMRIT;SUDALAI ARUMUGAM;DEVOTTA SUKUMAR; |
| Contributing institutions |
NCL |
| Administered by |
|
| Ownership |
|
| Categories > Subjects |
Catalysis |
| Categories > Portfolio |
Petrochemicals/industrial chemicals |
| Disclosure number |
2003-INV-0034 |
| NCL No |
2003-NCL-0034 |
| CSIR No |
2003-NF-0317
|
| Priority date |
09-29-2003 |
| Country |
US |
| Application number |
10/671871 |
| Provisional filing date |
|
| Complete filing date |
09-29-2003 |
| Publication status |
Yes |
| Publication date |
03-29-2003 |
| Publication no |
US6872857 B1 |
| Granted number |
6872857 |
| Granted date |
03-29-2005 |
| Final title |
PROCESS FOR CONVERSION OF PHENOL TO HYDROQUINONE AND QUINONES |
| Final Inventors |
DEWKAR GAJANAN KUNDALI;THAKUR VINAY VIJAYRAJ;PARDHY SANJEEVANI AMRIT;SUDALAI ARUMUGAM;DEVOTTA SUKUMAR; |
| Abstract |
The present invention relates to a process for the conversion of phenol to hydroquinone and quinones. More particularly this invention relates to a process for the oxidation of phenol to a mixture of 1 4 benzoquinone and hydroquinone using an oxidant in t |
| Case status |
Granted + Allowed to lapse |
| Licensing status |
|
| Licensing case no |
|
| Client name |
|
| Lead inventors |
ARUMUGAM SUDALAI |
| Categories > Industry > Primary |
Petrochemicals |
| Categories > Industry > other |
|