Patents by Inventor Jagdish Kumar

Jagdish Kumar 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).

  • Publication number: 20120261623
    Abstract: The present invention relates to polymer composite materials, more particularly relates to composite materials with tailor made surface electrical resistivities in the range of 109 to 10?1 ?/sq. and process of making the same. The process for preparing Fibre Reinforced Polymeric (FRP) Composite, said process comprising acts of homogeneously mixing 1-30% by weight of different electrically conducting fillers in matrix resin system to obtain resin mix; wetting dry preforms using the resin mix; compacting the wetted preforms to obtain green composite; curing the green composite; and post-curing the cured composite to prepare the FRP Composite.
    Type: Application
    Filed: November 22, 2010
    Publication date: October 18, 2012
    Applicant: The Director General ,Defence Research & Development Organisation
    Inventors: Samudra Dasgupta, Madishetty Narayana Rao Jagdish Kumar, Sundaram Sankaran
  • Patent number: 8030548
    Abstract: A cytoplasmic male sterility (CMS) system in different Brassica species having a distinct mitochondrial DNA specific RFLP signature. A method for obtaining male sterile lines and restoration of fertility in B. juncea for hybrid seed production using the CMS. This CMS in B. juncea can be restored by crossing male sterile plants with any B. juncea genotype other than the maintainer genotype. The same B. juncea genotype acts as maintainer of male sterility after a specified number of backcrosses. The CMS also relates to histological characterization of another and microspore development in B. juncea.
    Type: Grant
    Filed: August 22, 2005
    Date of Patent: October 4, 2011
    Assignees: Dhara Vegetable Oil and Foods Company Limited, University of Delhi
    Inventors: Yashpal Singh Sodhi, Akshay Kumar Pradhan, Vibha Gupta, Neelakantan Arumugam, Jagdish Kumar Verma, Arundhati Mukhopadhyay, Deepak Pental
  • Patent number: 7947692
    Abstract: There are presented compounds of the formula or a pharmaceutically acceptable salt thereof, which are active adenosine A2B receptor antagonists and useful in the treatment of diabetes, diabetic retinopathy, asthma and diarrhea.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: May 24, 2011
    Assignee: Hoffmann-La Roche Inc.
    Inventors: John A. Brinkman, Adrian Wai-Hing Cheung, Fariborz Firooznia, Kevin Richard Guertin, Nicholas Marcopulos, Lida Qi, Jagdish Kumar Racha, Ramakanth Sarabu, Jenny Tan, Jefferson Wright Tilley
  • Publication number: 20090292154
    Abstract: The invention relates to a modified zeolite catalyst, useful for the conversion of paraffins, olefins and aromatics in a mixed feedstock such as FCC gasoline that contain high content of olefin, aromatic and n-paraffin into isoparaffins. The invention further relates to the use of such a catalyst, for example but not limited to, in a process for the conversion of paraffins, olefins and aromatics in a mixed feedstock into the product having high amount of branched paraffins with decreased aromatics and olefins, a useful gasoline blend, with negligible production of lighter gases.
    Type: Application
    Filed: March 6, 2009
    Publication date: November 26, 2009
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Viswanadham Nagabhatla, Raviraj Kamble, Amit Sharma, Jagdish Kumar, Bhagwan Singh Negi, Murali Dhar Gudimella, Madhukar Onkarnath Garg
  • Publication number: 20080148429
    Abstract: The present invention relates to a novel cytoplasmic male sterility (CMS) ‘126-1’ system in different Brassica species and a method for obtaining male sterile lines using the said CMS. The CMS has distinct mitochondrial DNA specific RFLP signature. The invention also relates to a method for obtaining male sterile lines and restoration of fertility in B. juncea for hybrid seed production. This CMS in B. juncea can be restored by crossing male sterile plants with any B. juncea genotype other than the maintainer genotype. The same B. juncea genotype acts as maintainer of male sterility after a specified number of backcrosses. This invention also relates to the histological characterization of anther and microspore development in B. juncea.
    Type: Application
    Filed: August 22, 2005
    Publication date: June 19, 2008
    Applicants: Dhara Vegetable Oil And Foods Company Limited, University of Delhi
    Inventors: Yashpal Singh Sodhi, Akshay Kumar Pradhan, Vibha Guptha, Neelakantan Arumugam, Jagdish Kumar Verma, Arundhani Mukhopadhyay, Deepak Pental
  • Publication number: 20070270433
    Abstract: There are presented compounds of the formula or a pharmaceutically acceptable salt thereof, which are active adenosine A2B receptor antagonists and useful in the treatment of diabetes, diabetic retinopathy, asthma and diarrhea.
    Type: Application
    Filed: May 11, 2007
    Publication date: November 22, 2007
    Inventors: John A. Brinkman, Adrian Wai-Hing Cheung, Fariborz Firooznia, Kevin Richard Guertin, Nicholas Marcopulos, Lida Qi, Jagdish Kumar Racha, Ramakanth Sarabu, Jenny Tan, Jefferson Wright Tilley
  • Patent number: 7259166
    Abstract: 2,3-Di-substituted N-heteroaromatic propionamides with said substitution at the 2-position being a substituted phenyl group and at the 3-position being a polar ring, said propionamides being glucokinase activators which increase insulin secretion in the treatment of type II diabetes.
    Type: Grant
    Filed: April 10, 2006
    Date of Patent: August 21, 2007
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Wendy Lea Corbett, Joseph Samuel Grimsby, Nancy-Ellen Haynes, Robert Francis Kester, Paige Erin Mahaney, Jagdish Kumar Racha, Ramakanth Sarabu, Ka Wang
  • Patent number: 7105671
    Abstract: 2,3-Di-substituted N-heteroaromatic propionamides with said substitution at the 2-position being a substituted phenyl group and at the 3-position being a polar ring, said propionamides being glucokinase activators which increase insulin secretion in the treatment of type II diabetes.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: September 12, 2006
    Assignee: Hoffmann-la Roche Inc.
    Inventors: Wendy Lea Corbett, Joseph Samuel Grimsby, Nancy-Ellen Haynes, Robert Francis Kester, Paige Erin Mahaney, Jagdish Kumar Racha, Ramakanth Sarabu, Ka Wang
  • Publication number: 20030225283
    Abstract: 2,3-Di-substituted N-heteroaromatic propionamides with said substitution at the 2-position being a substituted phenyl group and at the 3-position being a polar ring, said propionamides being glucokinase activators which increase insulin secretion in the treatment of type II diabetes.
    Type: Application
    Filed: April 23, 2003
    Publication date: December 4, 2003
    Inventors: Wendy Lea Corbett, Joseph Samuel Grimsby, Nancy-Ellen Haynes, Robert Francis Kester, Paige Erin Mahaney, Jagdish Kumar Racha, Ramakanth Sarabu, Ka Wang
  • Patent number: 6590194
    Abstract: System for sensing perturbations in a distributed manner using an array of multimode fibers for localization (zone identification) of the perturbation, particularly, the present invention relates to a two dimensional array based speckle pattern sensing system having 4×3 (12) multimode fibers for sensing perturbation in multiple zones, said multimode fibers are imaged in parallel by a charge coupled device (CCD) camera and their speckle pattern analyzed by a conventional image processing hardware to determine the perturbations.
    Type: Grant
    Filed: March 27, 2001
    Date of Patent: July 8, 2003
    Assignee: Council of Scientific & Industrial Research
    Inventors: Harish Kumar Sardana, Jagdish Kumar Chhabra, Somnath Bandyopadhyaya, Pramod Kumar Goel
  • Publication number: 20030110538
    Abstract: The present invention relates to a novel cytoplasmic male sterile (CMS) Brassica napus plant containing improved ‘oxy’ cytoplasm i.e. chloroplast from Brassica oleracea and recombinant mitochondria from Brassica oxyrrhina, a process for developing the said ‘oxy’ CMS Brassica napus plants by using hexaploid ‘oxy’ CMS Brassica plants, obtained through somatic hybridization, as the bridging material and backcrossing these for at least five generations to transfer the novel ‘oxy’ CMS character to Brassica napus plants and a method for producing the improved hexaploid male sterile ‘oxy’ CMS Brassica plants mediated through protoplast fusion and regeneration of the somatic hybrids and to the transfer of this improved ‘oxy’ cytoplasm to tetraploid Brassica napus (AACC) plants through conventional backcross breeding for five generations.
    Type: Application
    Filed: July 26, 2002
    Publication date: June 12, 2003
    Inventors: Deepak Pental, Arundhati Mukhopadhyay, Vibha Gupta, Neelakantan Arumugam, Yashpal Singh Sodhi, Jagdish Kumar Verma, Akshay Kumar Pradhan
  • Publication number: 20020139919
    Abstract: System for sensing perturbations in a distributed manner using an array of multimode fibres for localization (zone identification) of the perturbation, particularly, the present invention relates to a two dimensional array based speckle pattern sensing system having 4×3 (12) multimode fibres for sensing perturbation in multiple zones, said multimode fibres are imaged in parallel by a charge coupled device (CCD) camera and their speckle pattern analyzed by a conventional image processing hardware to determine the perturbations.
    Type: Application
    Filed: March 27, 2001
    Publication date: October 3, 2002
    Inventors: Harish Kumar Sardana, Jagdish Kumar Chhabra, Somnath Bandyopadhyaya, Pramod Kumar Goel