Patents

List of Patents

1. Method of treating dyslipidemia using naturally occurring diterpene.

Inventors: Sashidhara Koneni Venkata, Puri Anju, Rosaiah Jammikuntla Naga

United States Patent No- 8921417 (Granted on 30/12/2014)

2. Coumarin-chalcones as anticancer agents.

Inventors: Sashidhara Koneni Venkata, Kumar Abdhesh, Kumar Manoj, Sarkar Jayanta, Sinha Sudhir Kumar

United States Patent No- 8815940 (Granted on 16/8/2014)

3. Synthetic precursors to 4-(p-methoxyphenyl)-2-amino-butane.

Inventors: Chattopadhyay Sunil Kumar, Sashidhara Koneni Venkata, Tripathi Vinayak, Tripathi Arun Kumar, Prajapati Veena, Kumar Sushil

United States Patent No- 6441205 (Granted on 17/8/2002)

4. Process for the preparation of maltol from plants belonging to the genus Abies.

Inventors: Chattopadhyay Sunil Kumar, Srivastava Sachin, Sashidhara Koneni Venkata, Tripathi Vinayah, Kumar Sushil

United States Patent No- 6384246 (Granted on 07/05/2002)

5. Process for the production of a compound (+) catechin penta acetate useful as a precursor for the production of (+) catechin.

Inventors: Chattopadhyay Sunil Kumar, Banerjee Suchitra, Agarwal Shipra, Sashidhara Koneni Venkata, Tripathi Vinayak, Kukreja Arun Kumar, Kumar Sushil, Kulshrestha Manish, Sharma Ram Prakash, Mehta Vijay Kumar

United States Patent No- 6365757 (Granted on 02/04/2002)

6. Process for preparing novel biologically active synthetic molecule 4-(p-methoxyphenyl)-2-amino-butane.

Inventors: Chattopadhyay Sunil Kumar, Sashidhara Koneni Venkata, Tripathi Vinayak, Tripathi Arun Kumar, Prajapati Veena, Kumar Sushil

United States Patent No- 6252114 (Granted on 26/06/2001)

7. A novel compound 4-(p-methoxyphenyl)-2-aminobutane exhibiting growth inhibition and antifeedant activity against larvae

Inventors: Chattopadhyay Sunil Kumar, Sashidhara Koneni Venkata, Vinayak-Tripathi, Tripathi Arun Kumar, Prajapati Veena, Kumar Sushil.

Indian Patent No- 216274 (Granted on 03/11/2008)

8. An improved process for the production of an anticancer compound (-) secoisolariciresinol

Inventors: Chattopadhyay Sunil Kumar, Tripathi Vinayak, Sashidhara Koneni Venkata, Kumar Sushil.

Indian Patent No- 194606 (Granted on 20/11/2004)

9. An improved process for the preparation of maltol useful as food flavoring compound

Inventors: Chattopadhyay Sunil Kumar, Srivastava Sachin, Sashidhara Koneni Venkata, Tripathi Vinayak, Kumar Sushil.

Indian Patent No- 194363 (Granted on 23/10/2004)

10. A process for the production of (6-o-b-d-glucopyranosyl)oxy]benzene ethylamine

Inventors: Chattopadhyay Sunil Kumar, Tripathi Vinayak, Sashidhara Koneni Venkata, Tripathi Arun Kumar, Prajapati Veena, Kumar Sushil.

Indian Patent No- 192825 (Granted on 22/05/2004)

11. An improved process for the production of an anticancer compound ursolic acid.

Inventors: Chattopadhyay Sunil Kumar, Tripathi Vinayak, Sashidhara Koneni Venkata, Kumar Sushil.

Indian Patent No- 191699 (Granted on 20/12/2003)