IPDB >Record detail Report generated at IPDB: http://nclinnovations.org/ipdb/details.php
Level 1:Core information
Record no 201102261607
Activity status Dead or Administration by others
Working Title PROCESS FOR PREPARATION OF SUBSTITUTED AROMATIC COMPOUND EMPLOYING FRIEDEL-CRAFTS REACTION USING A REUSABLE BASIC ANIONIC CLAY CATALYST  
Working Inventors CHOUDHARY VASANT RAM CHANDRA;JANA SUMAN KUMAR; 
Contributing institutions NCL 
Administered by  
Ownership  
Categories > Subjects Catalysis 
Categories > Portfolio Fine chemical/pharma intermediate drugs/bioactives 
Disclosure number
NCL No 1999-NCL-0053 
CSIR No 1999-NF-0382  
Priority date 10-10-2000 
Country US 
Application number 10/187183  
Provisional filing date  
Complete filing date 07-01-2002  
Publication status Yes  
Publication date 02-25-2003  
Publication no US6525226 B2  
Granted number 6525226  
Granted date 02-25-2003  
Final title PROCESS FOR PREPARATION OF SUBSTITUTED AROMATIC COMPOUND EMPLOYING FRIEDEL-CRAFTS REACTION USING A REUSABLE BASIC ANIONIC CLAY CATALYST  
Final Inventors CHOUDHARY VASANT RAM CHANDRA;JANA SUMAN KUMAR;  
Abstract A process for Friedel Crafts type liquid phase alkylation or acylation of an aromatic compound using a hydrotalcite type basic anionic clay catalyst represented by a formula M2 1 x M3 x OH 2 x Ay x y q H2 O where M2 is a divalent cation
Case status Granted + Allowed to lapse  
Licensing status  
Licensing case no  
Client name  
Lead inventors VASANT RAMCHANDRA CHOUDHARY 
Categories > Industry > Primary Petrochemicals 
Categories > Industry > other  

Note: IPDB gets updated on last day of every month.