Patents by Inventor Chandravanu Dash

Chandravanu Dash has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the preparation of protease inhibitor using novel alkalothermophilic Bacillus sp
    Publication number: 20050142125
    Abstract: The present invention relates to a novel strain of alkalothermophilic Bacillus sp. isolated from a hot spring at Vajeshwari, District Thane, The State of Maharashtra, India and deposited at American Type Culture Centre (ATCC), bearing accession No. PTA 972, said strain of Bacillus sp. having the following characteristics (i) aerobic, (ii) gram positive, (iii) motile, (iv) spore forming, (v) capable of growing in a alkaline medium at pH 8-10, and (vi) exhibiting negative reaction towards production of indole, hydrogen, sulfide, ammonia and urease and positive reaction for hydrolysis of starch, production of catalase, hydrolysis of casein and reduction of nitrate.
    Type: Application
    Filed: December 21, 2004
    Publication date: June 30, 2005
    Inventors: Chandravanu Dash, Sangita Phadtare, Absar Ahmad, Vasanti Deshpande, Mala Rao
  • Process for the preparation of protease inhibitor using novel alkalothermophilic bacillus sp
    Patent number: 6846664
    Abstract: The present invention relates to a novel strain of alkalothermophilic Bacillus sp. isolated from a hot spring at Vajeshwari, District Thane, The State of Maharashtra, India and deposited at American Type Culture Centre (ATCC), bearing accession No. PTA 972, said strain of Bacillus sp. having the following characteristics (i) aerobic, (ii) gram positive, (iii) motile, (iv) spore forming, (v) capable of growing in a alkaline medium at pH 8-10, and (vi) exhibiting negative reaction towards production of indole, hydrogen, sulfide, ammonia and urease and positive reaction for hydrolysis of starch, production of catalase, hydrolysis of casein and reduction of nitrate.
    Type: Grant
    Filed: June 12, 2002
    Date of Patent: January 25, 2005
    Assignee: Council for Scientific and Industrial Research
    Inventors: Chandravanu Dash, Sangita Uday Phadtare, Absar Ahmad, Vasanti Vishnu Deshpande, Mala Balchandra Rao
  • Process for the preparation of protease inhibitor using novel alkalothermophilic bacillus sp
    Publication number: 20020192797
    Abstract: The present invention relates to a novel strain of alkalothermophilic Bacillus sp. isolated from a hot spring at Vajeshwari, District Thane, The State of Maharashtra, India and deposited at American Type Culture Centre (ATCC), bearing accession No. PTA 972, said strain of Bacillus sp. having the following characteristics (i) aerobic, (ii) gram positive, (iii) motile, (iv) spore forming, (v) capable of growing in a alkaline medium at pH 8-10, and (vi) exhibiting negative reaction towards production of indole, hydrogen, sulfide, ammonia and urease and positive reaction for hydrolysis of starch, production of catalase, hydrolysis of casein and reduction of nitrate.
    Type: Application
    Filed: June 12, 2002
    Publication date: December 19, 2002
    Inventors: Chandravanu Dash, Sangita Uday Phadtare, Absar Ahmad, Vasanti Vishnu Deshpande, Mala Balchandra Rao
  • Alkalothermophilic bacillus that produces a protease inhibitor
    Patent number: 6448060
    Abstract: The present invention relates to a novel strain of alkalothermophilic Bacillus sp. isolated from a hot spring at Vajeshwari, District Thane, The State of Maharashtra, India and deposited at American Type Culture Centre (ATCC), bearing accession No. PTA 972, said strain of Bacillus sp. having the following characteristics (i) aerobic, (ii) gram positive, (iii) motile, (iv) spore forming, (v) capable of growing in a alkaline medium at pH 8-10, and (vi) exhibiting negative reaction towards production of indole, hydrogen, sulfide, ammonia and urease and positive reaction for hydrolysis of starch, production of catalase, hydrolysis of casein and reduction of nitrate.
    Type: Grant
    Filed: March 31, 2000
    Date of Patent: September 10, 2002
    Assignee: Council of Scientific and Industrial Research
    Inventors: Chandravanu Dash, Sangita Uday Phadtare, Absar Ahmad, Vasanti Vishnu Deshpande, Mala Balchandra Rao