IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
Record no 201102261868
Activity status Dead or Administration by others
Working Title PROCESS FOR THE PREPARATION OF DIEMETHYL CUMENES  
Working Inventors PATRA CHITTA RANJAN;KUMAR RAJIV; 
Contributing institutions NCL 
Administered by  
Ownership  
Categories > Subjects Organic chemistry 
Categories > Portfolio Fine chemical/pharma intermediate drugs/bioactives 
Disclosure number 2001-INV-0040
NCL No 2001-NCL-0040 
CSIR No 2001-NF-0385  
Priority date 12-21-2001 
Country US 
Application number 10/024537  
Provisional filing date  
Complete filing date 12-21-2001  
Publication status Yes  
Publication date 07-26-2005  
Publication no US6921843 B2  
Granted number 6921843  
Granted date 07-26-2005  
Final title PROCESS FOR THE PREPARATION OF DIEMETHYL CUMENES  
Final Inventors PATRA CHITTA RANJAN;KUMAR RAJIV;  
Abstract The present invention relates to a process for the preparation of dimethylcumenes comprising alkylating a substrate comprising of one or more xylene isomers with an alkylating agent in the presence of a solid acid zeolite catalyst selected from ultrastabl
Case status Granted + Allowed to lapse  
Licensing status  
Licensing case no  
Client name  
Lead inventors KUMAR RAJIV 
Categories > Industry > Primary Organic Chemicals, Fine Chemicals, Intermediates, Feedstocks 
Categories > Industry > other  

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