Patents by Inventor Veena Prajapati

Veena Prajapati 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).

  • Novel mint plant Mentha spicata L. var.viridis christened as 'Ganga'
    Publication number: 20050044600
    Abstract: The present invention relates to the development of a novel multiutility vigorously growing robust mint plant ‘Ganga’ of Mentha spicata L. var. viridis producing essential oil exhibiting anti-insect and anti-microbial activities and useful for agrochemical and pharmaceutical purposes.
    Type: Application
    Filed: May 7, 2004
    Publication date: February 24, 2005
    Applicant: Council of Scientific and Industrial Research
    Inventors: Suman Khanuja, Sushil Kumar, Ajit Shasany, Sunita Dhawan, Mahendra Darokar, Arun Tripathy, Sarita Satapathy, Tiruppadiripuliyur Kumar, Vivek Gupta, Arvind Tripathi, Soumya Awasthi, Veena Prajapati, Ali Naqvi, Krishna Agrawal, Janak Bahl, Anil Singh, Ateeque Ahmed, Ravi Bansal, Alok Krishna, Dharmendra Saikia
  • Process for insecticidal formulation effective in controlling malarial vector, mosquitoes
    Patent number: 6623766
    Abstract: The present invention relates to a new herbal synergistic formulation, comprising essential oil of medicinal plant Foeniculum vulgare and other plants and said formulation useful as insecticide against mosquito larvae; in addition, the formulation of the present invention has toxic action against larval stages of malarial vector, Anopheles stephensi due to the property attributed by the synergistic combination of essential oil of plant genus Foeniculum vulgare and other essential oils derived from medicinal plants.
    Type: Grant
    Filed: March 21, 2002
    Date of Patent: September 23, 2003
    Assignee: Council of Scientific and Industrial Research
    Inventors: Arun Kumar Tripathi, Veena Prajapati, Suman Preet Singh Khanuja
  • Synthetic precursors to 4-(P-methoxyphenyl)-2-amino-butane
    Patent number: 6441205
    Abstract: The invention provides a novel compound 4-(p-methoxy-phenyl)-2-aminobutane exhibiting growth inhibition and antifeedant activity and represented by the structural formula. C11H17ON=4-(p-methoxy phenyl)-2-amino butane and an insecticidal composition comprising an effective amount of the novel compound and appropriate adjuvant.
    Type: Grant
    Filed: May 19, 2000
    Date of Patent: August 27, 2002
    Assignee: Council of Scientific and Industrial Research
    Inventors: Sunil Kumar Chattopadhyay, Koneni Venkata Sashidhara, Vinayak Tripathi, Arun Kumar Tripathi, Veena Prajapati, Sushil Kumar
  • Synthetic precursors to 4-(P-methoxyphenyl)-2-amino-butane
    Publication number: 20020049353
    Abstract: The invention provides a novel compound 4-(p-methoxy-phenyl)-2-aminobutane exhibiting growth inhibition and antifeedant activity and represented by the structural formula.
    Type: Application
    Filed: May 19, 2000
    Publication date: April 25, 2002
    Inventors: Sunil Kumar Chattopadhyay, Koneni Venkata Sashidhara, Vinayak Tripathi, Arun Kumar Tripathi, Veena Prajapati, Sushil Kumar
  • Process for preparing novel biologically active synthetic molecule 4-(p-methoxyphenyl)-2-amino-butane
    Patent number: 6252114
    Abstract: The invention provides a process for the preparation of 4-(p-methoxyphenyl)-2-aminobutane represented by structural formula (1) as shown herein below: [C11H17ON=4-(p-methoxy phenyl)-2-amino butane] said process comprising the steps of, (a) isolating a phenolic compound 4-hydroxyphenyl)-butan-2-ol from the leaves of Taxus wallichiana by known methods, (b) treating the phenolic compound in aqueous mineral acid to obtain a phenolic halide derivative, (c) converting the phenolic halide derivative into its methyl ether by treating it with a methating agent, (d) reacting the methyl ether halide with azide to obtain an azido derivative, and (e) hydrogenating the azido compound to obtain 4-(p-methoxyphenyl)-2-aminobutane.
    Type: Grant
    Filed: March 24, 2000
    Date of Patent: June 26, 2001
    Assignee: Council of Scientific and Industrial Research
    Inventors: Sunil Kumar Chattopadhyay, Koneni Venkata Sashidhara, Vinayak Tripathi, Arun Kumar Tripathi, Veena Prajapati, Sushil Kumar
  • Mint plant Mentha spicata L. var.viridis christened as ‘Ganga’
    Patent number: PP16747
    Abstract: The present invention relates to the development of a novel multiutility vigorously growing robust mint plant ‘Ganga’ of Mentha spicata L. var. viridis producing essential oil exhibiting anti-insect and anti-microbial activities and useful for agrochemical and pharmaceutical purposes.
    Type: Grant
    Filed: May 7, 2004
    Date of Patent: July 4, 2006
    Assignees: Council of Scientific and Industrial Research, Department of Biotechnology
    Inventors: Suman P. S. Khanuja, Sushil Kumar, Ajit K. Shasany, Sunita Dhawan, Mahendra P. Darokar, Arun K. Tripathy, Sarita Satapathy, Tiruppadiripuliyur R. S. Kumar, Vivek K. Gupta, Arvind K. Tripathi, Soumya Awasthi, Veena Prajapati, Ali A. Naqvi, Krishna K. Agrawal, Janak R. Bahl, Anil K. Singh, Ateeque Ahmed, Ravi P. Bansal, Alok Krishna, Dharmendra Saikia