Patents

 

 

Patents Granted and Patent Applications:

 

 

 

(10) Inventors: Srinivasarao Arulananda Babu and Nayyar Ahmad Aslam

 

Patent Application No. 2811/DEL/2011, Date: 27th  September 2011

Patent No. 299372 (Granted on 27.07.2018) 

 

Title: Stereoselective preparation of functionalized beta, beta’-disubstituted- and beta, beta’, beta’’- trisubstituted alpha-amino acid derivatives at least with two contiguous stereocenters

 

  

(9) Inventors: Srinivasarao Arulananda Babu and Nayyar Ahmad Aslam

 

Patent Application No. 3400/DEL/2013, Date: 20th November 2013

Patent No. 411834 (Granted on 18.11.2022).

 

Title: Process for the Preparation of Homoserine Lactones Derivatives

 

 

 (8) Inventors: Srinivasarao Arulananda Babu and Naveen

 

Patent Application No. 2152/DEL/2013, Date: 18th  July 2013

Patent No. 491810 (Granted on 29.12.23).

Title: Novel Class of Crown Ether/Polyether Macrocyclic Compounds and the Process of Preparation Thereof

 

 

(7) Inventors: Srinivasarao Arulananda Babu, Ramarao Parella and Bojan Gopalakrishnan

 

Patent Application No. 1240/DEL/2013, Date: 26th April 2013

Patent No. 466019 (Granted on 06.11.23). 

Title: Novel Di- and Trisubstituted Cyclopropanecarboxamide compounds and the Process of Preparation Thereof

 

  

(6) Inventors: Srinivasarao Arulananda Babu and Vadla Rajkumar

 

Patent Application No. 1102/DEL/2013, Date: 12th April 2013

Patent No. 382972 (Granted on 29.11.2021)

 

Title: Novel Nicotine Analogues/2-Pyridylpyrrolidine Derivatives and the Process of Preparation Thereof

 

  

(5) Inventors: Srinivasarao Arulananda Babu and Nayyar Ahmad Aslam

 

Patent Application No. 295/DEL/2013, Date: 2nd February 2013

Patent No. 374470 (Granted on 13.08.2021) 

 

Title: A stereoselective method for the preparation of beta-alkyl N-substituted aspartic acid derivatives

 

  

(4) Inventors: Srinivasarao Arulananda Babu and Naveen

 

Patent Application No. 3532/DEL/2012, Date: 16th November 2012

Patent No. 404710 (Granted on 26.08.2022)

 

Title: Preparation of new crown ether/polyether macrocyclic systems

 

 

(3) Inventors: Makoto Yasuda, Akio Baba, Srinivasarao Arulananda Babu, Yuji Wada, Yasunori Tsukahara, Tomohisa Yamauchi, Tetsuo Sakamoto,         Takumi Kawano

 

Japan Patent Application No. JP2008-060437, Date: 11th  March 2008

 

Title: Synthetic method of indole derivatives.

 

  

(2) Inventors: Makoto Yasuda, Akio Baba, Srinivasarao Arulananda Babu, Yuji Wada, Yasunori Tsukahara, Tomohisa Yamauchi, Tetsuo Sakamoto,         Takumi Kawano

 

Japan Patent Application No. JP2007-260216, Date: 3rd October 2007

 

Title: Synthetic method of β-dicarbonyl compounds.

 

  

(1) Inventors: Akio Baba, Srinivasarao Arulananda Babu, Ikuko Mitani, Masaki Hirano

 

Japan Patent Application No. JP2006-314053, Date: 11th November 2006

Title: Preparation method of aromatic ketones