INTELLECTUAL PROPERTY

International Patent Granted -

1. Mycobacterium tuberculosis specific DNA fragment. Ranjana Srivastava, Deepak Kumar, B.S. Srivastava. US Patent no. 6114514, 05. 09. 2000

2. Mycobacterium tuberculosis specific DNA fragment. Ranjana Srivastava, Deepak Kumar, B.S. Srivastava. US Patent no. 6,242,585 B1, 5. 6. 2001.

3. Mycobacterium tuberculosis specific DNA fragment. Ranjana Srivastava, Deepak Kumar, B.S. Srivastava. European Patent EP0945462.; Germany, England, France and Netherland. 08/02/2006

4. Antitubercular extracts of Salicornia brachiata. M. R. Rathod, B. D. Shethia J. B. Pandya P. K. Ghosh P.J. Dodia Brahm S. Srivastava Ranjana Srivastava A. Srivastava V. Chaturvedi . Vairamani U S patent 20070020351, 25.01. 2007.

5. Herbal extracts of Salicornia species, process of preparation thereof, use thereof against tuberculosis preparation thereof, use thereof against tuberculosis M. R. Rathod B. D. Shethia J B.Pandya, P. K. Ghosh P. J. Dodia Brahm S. Srivastava Ranjana Srivastava A. Srivastava V. Chaturvedi US Patent 20070248704, 25. 10. 2007.

National Patents Granted -

1. A process for the production of bifunctional glucose and cellobiose inhibition resistant cellulase from a new microorganism Bacillus subtilis . R. . Srivastava and B.S. Srivastava. Patent no 187232; 29.9.2002

2. A process for the production of bifunctional cellulase from Escherichia coli. R. Srivastava K.K. Srivastava and B.S. Srivastava. Patent no. 187959; 3.7. 2003.

3. A process for the preparation of novel combinatorial library of 3 substituted amino-3-glycosylated propanoates useful as antifungal and antibacterial agents. R.P. Tripathi, B. Kundu, P. K. Shukla, S. Sinha, Ranjana Srivastava, A. Srivastava, V. Chaturvedi, K. K. Srivastava, Brahm Shanker Srivastava. Patent no. 194984; 17.03.2006

4. A novel combinatorial library of 3-substituted amino-3-glycosylated propanamides useful as antifungal and antibacterial agents. R. P. Tripathi, P. K. Shukla, S. Sinha, Ranjana Srivastav, A. Srivastava, V. Chaturvedi, K. K. Srivastava, Brahm Shanker Srivastava. Patent no. 196956; 23.06.2006.

5. A process for the preparation of novel combinatorial library of N1 - glycosylated and N3-substituted ureas and thioureas useful as antitubercular agents . R. P. Tripathi, V. K. Tiwari, R. C. Mishra, Ranjana Srivastava, S. Sinha , A. Srivastava, V. Chaturvedi, K. K. Srivastava, Brahm Shanker Srivastava. Patent no. 199556; 16.10.2006.

6. A process for the preparation of novel N1 , N ndi glycosylated diaminoalcohol useful in chemotherapy of tubercular infections. R. P. Tripathi, V. K. Tiwari, N. Tewari, Ranjana Srivastava, A. Srivastava, V. Chaturvedi, K.K. Srivastava, S. Sinha, B. S. Srivastava, Patent no. 199829; 28.9.2007.

7. Mycobacterium tuberculosis specific DNA fragments,a set of oligonucleotide primers and a kit thereof useful for rapid diagnosis of Mycobacterium tuberculosis infection in clinical samples. Ranjana Srivastava, Deepak Kumar & Brahm Shanker Srivastava Patent No. 244289. 29 Nov. 2010

8. C-3 alkyl or arylalkyl substituted 2,3- dideoxy glucopyranosides and a process for preparation thereof. Ram Sagar, Mohd. Saquib, Arun Kumar Shaw, Anil Nilkanth Gaikwad, Sudhir Kumar Sinha, Anil Srivastava, Vinita Chaturvedi, Manju Yashoda Krishnan, Ranjana Srivastava & Brahm Shanker Srivastava Patent No. 257469. 05. 10.2013.