Patents by Inventor Raj Kumar

Raj 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: 20090209437
    Abstract: The present invention relates to novel temperature promoters and set of expression vectors isolated from Schizosaccharomyces pombe. The vectors so developed can be used for regulated expression of proteins, both homologous and heterologous, very efficiently and economically.
    Type: Application
    Filed: December 5, 2008
    Publication date: August 20, 2009
    Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
    Inventors: Jagmohan Singh, Raj Kumar
  • Publication number: 20090202495
    Abstract: A biomaterial for the treatment of spinal cord or of peripheral nerve injury injury, obtainable by: a) treating a hyaluronic acid derivative with a coating solution promoting Neuronal Stem Cells adhesion, branching and differentiation; b) contacting isolated Neuronal Stem Cells with the hyaluronic acid derivative obtained from step a) and culturing and expanding the absorbed cells in the presence of growth or neurotrophic factors selected from ?FGF (basic fibroblast growth factor), CNTF (ciliary neurotrophic factor), BDNF (brain derived neurotrophic factor) and GDNF (glial derived neurotrophic factor) or mixtures thereof.
    Type: Application
    Filed: January 18, 2006
    Publication date: August 13, 2009
    Inventors: Raj Kumar Bhatia, Vipen Kumar Bhatia, Anand Shanker Vishnoi
  • Publication number: 20090178274
    Abstract: Methods of manufacturing printed circuit boards having circuit layers laminated with stacked (or staggered) micro via(s). Aspects of embodiments of the present invention are directed to a method of manufacturing a printed circuit board with Z-axis interconnect(s) or micro via(s) that can eliminate a need for plating micro vias and/or eliminate a need for planarizing plated bumps of a surface, that can be fabricated with one or two lamination cycles, and/or that can have carrier-to-carrier (or substrate-to-substrate) attachments with conductive vias, each filled with a conductive material (e.g., with a conductive paste) in the Z-axis. In one embodiment, a printed circuit board having a plurality of circuit layers with at least one z-axis interconnect can be fabricated using a single lamination cycle.
    Type: Application
    Filed: March 17, 2009
    Publication date: July 16, 2009
    Inventor: Raj Kumar
  • Publication number: 20090170886
    Abstract: The present invention is directed to a new class of benzonitriles and to their use as androgen receptor modulators. Other aspects of the invention are directed to the use of these compounds to decrease excess sebum secretions and to stimulate hair growth.
    Type: Application
    Filed: July 7, 2006
    Publication date: July 2, 2009
    Inventors: Mark Laurence Boys, Michelle Marie Bruendl, Victoria Leigh Downs, Stephen Alan Fakhoury, William Glen Harter, Lain-Yen Hu, Sandra Marie Jennings, Bruce Allen Lefker, Lorna Helen Mitchell, Raj Kumar Raheja, Yvonne Dorothy Smith
  • Publication number: 20090141691
    Abstract: Embodiments of an access point for an expanded wireless local area network are described and depicted.
    Type: Application
    Filed: November 30, 2007
    Publication date: June 4, 2009
    Inventor: Raj Kumar Jain
  • Publication number: 20090137623
    Abstract: The present invention relates to muscarinic receptor modulators, specifically, 7-oxo-2-azabicyclo[2.2.1]heptanes of formula (I) which are useful for the treatment of various diseases and conditions, for example, Alzheimer's disease, glaucoma, psychosis, particularly schizophrenia or schizophreniform conditions, mania, pain, bipolar disorder, depression, sleeping disorders, epilepsy, gastrointestinal motility disorders, urinary incontinence, and cognition enhancement.
    Type: Application
    Filed: January 2, 2007
    Publication date: May 28, 2009
    Inventors: Naresh Kumar, Ian Anthony Cliffe, Mohammad Salman, Venkata P. Palle, Kirandeep Kaur, Yogesh D. Shejul, Anita Chugh, Suman Gupta, Abhijit Ray, Shivani Malhotra, Raj Kumar Shirumalla
  • Publication number: 20090131410
    Abstract: Provided are muscarinic receptor antagonists, which can be useful in treating various diseases of the respiratory, urinary and gastrointestinal systems mediated through muscarinic receptors. Also provided are processes for preparing compounds described herein, pharmaceutical compositions thereof, and methods for treating diseases mediated through muscarinic receptors.
    Type: Application
    Filed: October 5, 2006
    Publication date: May 21, 2009
    Inventors: Naresh Kumar, Kirandeep Kaur, Suman Gupta, Anita Chugh, Mohammad Salman, Raj Kumar Shirumalla, Shivani Malhotra
  • Publication number: 20090131397
    Abstract: The present application is directed to a new class of isoxazoles and their use as estrogen modulators.
    Type: Application
    Filed: October 31, 2008
    Publication date: May 21, 2009
    Inventors: Simon Bailey, Stephen Douglas Barrett, Larry Don Bratton, Stephen Alan Fakhoury, Sandra Marie Jennings, Lorna Helen Mitchell, Raj Kumar Raheja, Veerabahu Shanmugasundaram
  • Publication number: 20090114009
    Abstract: A method of analysing a reservoir pressure in an underground formation surrounding a well, comprising: determining the permeability of mud cake on the wall of the well in the region in which the pressure measurement is made; determining the thickness of mud cake on the well of the well in the region in which the pressure measurement is made; determining the hydrostatic pressure in the well in the region in which the pressure measurement is made; measuring the formation pressure at the wall of the well; calculating a pressure decay index from the mud cake permeability and thickness, the hydrostatic pressure and the measured pressure; and using the pressure decay index to analyse the measured pressure to derive the reservoir pressure.
    Type: Application
    Filed: May 10, 2005
    Publication date: May 7, 2009
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Raj Kumar Michael Thambynayagam, Jeffrey Spath, Raj Banerjee, David Brian White, Peter Allan Goode
  • Publication number: 20090110100
    Abstract: A new protocol is proposed for transmission of data through lines such as telephone lines. The tones of a signal are associated into groups 10, 11, and tone ordering, gain selection, and/or bit swapping within the processing system are done within the members of a group 10, 11. This idea is applicable both to tone ordering etc., following the training stage, and also to the dynamic configuration changes subsequently, for example, bit swapping. The computational cost of coding and decoding the data is reduced (compared to treating all the tones of a given direction equivalently), and the invention makes it possible to significantly reduce the memory requirements of the encoder and decoder.
    Type: Application
    Filed: November 26, 2008
    Publication date: April 30, 2009
    Inventor: Raj Kumar Jain
  • Patent number: 7523545
    Abstract: Methods of manufacturing printed circuit boards having circuit layers laminated with stacked (or staggered) micro via(s). Aspects of embodiments of the present invention are directed to a method of manufacturing a printed circuit board with Z-axis interconnect(s) or micro via(s) that can eliminate a need for plating micro vias and/or eliminate a need for planarizing plated bumps of a surface, that can be fabricated with one or two lamination cycles, and/or that can have carrier-to-carrier (or substrate-to-substrate) attachments with conductive vias, each filled with a conductive material (e.g., with a conductive paste) in the Z-axis. In one embodiment, a printed circuit board having a plurality of circuit layers with at least one z-axis interconnect can be fabricated using a single lamination cycle.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: April 28, 2009
    Assignee: Dynamic Details, Inc.
    Inventors: Raj Kumar, Monte Dreyer, Michael J. Taylor
  • Publication number: 20090105349
    Abstract: The present invention is directed to the discovery of a new class of androgen receptor modulators. Other aspects of the invention are directed to the use of these compounds to decrease sebum secretion and to stimulate hair growth.
    Type: Application
    Filed: August 8, 2005
    Publication date: April 23, 2009
    Applicant: WARNER-LAMBERT COMPANY LLC
    Inventors: Nicole Chantel Barvian, Daniel Yunlong Du, Lain-Yen Hu, Donna Michele Iula, Bruce Allen Lefker, Huangshu Lei, Raj Kumar Raheja, Yvonne Dorothy Smith
  • Patent number: 7507561
    Abstract: The present invention relates to an efficient process for producing polylactic acid from fermentation of renewable agricultural feed-stocks not limited to molasses or cane bagasse employed as starting material. The present invention in particular provides a cost effective and industrially scalable process for producing polylactic acid obtained by fermentation of Lactic acid having industrial applications.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: March 24, 2009
    Assignee: Reliance Life Sciences Pvt. Ltd.
    Inventors: Sonti Venkata Ramakrishna, Vidhya Rangaswamy, Dharmendra Jain, Raj Kumar Jagdambalal, Pradip Shantibhai Patel, Debojyoti Kar, Subramania Ramachandran, Pralhad Ambadas Ganeshpure, Uma Sankar Satpathy
  • Publication number: 20090054519
    Abstract: The present invention relates to the use of derivatives of monosaccharides as 5-lipoxygenase inhibitor.
    Type: Application
    Filed: July 20, 2006
    Publication date: February 26, 2009
    Inventors: Abhijit Ray, Raj Kumar Shirumalla, Kasim Mookhtiar, Viswajanani J. Sattigeri, Venkata Palle, Mohammad Salman
  • Patent number: 7496144
    Abstract: A new protocol is proposed for transmission of data through lines such as telephone lines. The tones of a signal are associated into groups 10, 11, and tone ordering, gain selection, and/or bit swapping within the processing system are done within the members of a group 10, 11. This idea is applicable both to tone ordering etc., following the training stage, and also to the dynamic configuration changes subsequently, for example, bit swapping. The computational cost of coding and decoding the data is reduced (compared to treating all the tones of a given direction equivalently), and the invention makes it possible to significantly reduce the memory requirements of the encoder and decoder.
    Type: Grant
    Filed: March 4, 2005
    Date of Patent: February 24, 2009
    Assignee: Infineon Technologies AG
    Inventor: Raj Kumar Jain
  • Publication number: 20090048186
    Abstract: The present invention relates to monosaccharide derivatives as anti-inflammatory agents. The compounds disorder herein can be useful for inhibition and prevention of inflammation and associated pathologies including inflammatory and autoimmune diseases such as bronchial asthma, rheumatoid arthritis, type I diabetes, multiple sclerosis, allograft rejection, psoriasis, inflammatory bowel disease, ulcerative colitis, acne, atherosclerosis, cancer, pruritis and allergic rhinitis. Pharmacological compositions containing compounds disclosed herein and the methods of treating bronchial asthma, chronic obstructive pulmonary disease, rheumatoid arthritis, multiple sclerosis, type I diabetes, psoriasis, allograft rejection, inflammatory bowel disease, ulcerative colitis, acne, atherosclerosis, cancer, pruritis, allergic rhinitis and other inflammatory and/or autoimmune disorders, using the compounds are also provided.
    Type: Application
    Filed: April 19, 2005
    Publication date: February 19, 2009
    Inventors: Vishwajanani Jitendra Sattigeri, Sudershan K. Arora, Mohammad Salman, Venkata P. Palle, Ashis Mukherjee, Abhijit Ray, Raj Kumar Shirumalla
  • Patent number: 7486723
    Abstract: An improved ADSL system with improved data rate is disclosed. In one embodiment, the upstream data bit rate is increased by extending the upstream transmission band. In another embodiment, the downstream data is also increased by extending the downstream transmission band.
    Type: Grant
    Filed: April 5, 2007
    Date of Patent: February 3, 2009
    Assignee: Infineon Technologies Aktiengesellschaft
    Inventor: Raj Kumar Jain
  • Patent number: 7470715
    Abstract: The present application is directed to a new class of isoxazoles and their use as estrogen modulators.
    Type: Grant
    Filed: December 19, 2006
    Date of Patent: December 30, 2008
    Assignee: Pfizer Inc.
    Inventors: Simon Bailey, Stephen Douglas Barrett, Raj Kumar Raheja, Veerabahu Shanmugasundaram
  • Publication number: 20080318289
    Abstract: The present invention relates to improved fermentation processes for the preparation of tacrolimus or a salt or derivative thereof by culturing a microorganism capable of producing tacrolimus or a salt or derivative thereof under submerged aerobic conditions with fed-batch processing at a high aeration rate.
    Type: Application
    Filed: May 10, 2006
    Publication date: December 25, 2008
    Inventors: Parveen Kumar, Hitesh Kumar Malviya, Raj Kumar Maurya, Aniruddha Shukla
  • Patent number: 7462708
    Abstract: The present invention relates to novel temperature promoters and set of expression vectors isolated from Schizosaccharomyces pombe. The vectors so developed can be used for regulated expression of proteins, both homologous and heterologous, very efficiently and economically.
    Type: Grant
    Filed: March 31, 2004
    Date of Patent: December 9, 2008
    Assignee: Council of Scientific & Industrial Research
    Inventors: Jagmohan Singh, Raj Kumar