IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
Record no 201102219283
Activity status Dead or Administration by others
Working Title PROCESS FOR THE CONVERSION OF PHENOL TO HYDROQUINONE AND CATECHOL 
Working Inventors RATNASAMY PAUL;SUBRAMANIAN SIVASANKER; 
Contributing institutions NCL 
Administered by  
Ownership  
Categories > Subjects Catalysis 
Categories > Portfolio Petrochemicals/industrial chemicals 
Disclosure number
NCL No 1994-NCL-0033 
CSIR No 1994-NF-0090  
Priority date 12-09-1994 
Country US 
Application number 08/353819  
Provisional filing date  
Complete filing date 12-09-1994  
Publication status Yes  
Publication date  
Publication no  
Granted number 5493061  
Granted date 02-20-1996  
Final title PROCESS FOR THE CONVERSION OF PHENOL TO HYDROQUINONE AND CATECHOL  
Final Inventors RATNASAMY PAUL;SUBRAMANIAN SIVASANKER;  
Abstract This invention relates to an improved process for the conversion of phenol to a mixture of hydroquinone and catechol. More particularly this invention relates to a process 10 for the oxidation of phenol to a mixture of hydroquinone and catechol using hydr
Case status Granted + Allowed to lapse  
Licensing status  
Licensing case no  
Client name  
Lead inventors PAUL RATNASAMY 
Categories > Industry > Primary Petrochemicals 
Categories > Industry > other  

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