Patents by Inventor Krishnamurthy Natarajan

Krishnamurthy Natarajan 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).

  • Method of inducing differentiation of dendritic cells
    Publication number: 20050085546
    Abstract: The present invention is related to compounds having general formula Z-OC (CRn1Rn2)—CO-Z wherein Z=OH or NH2 and n1=n2=1 to 8, useful for modulation of immune response by inducing differentiation of dendritic cells consisting novel class of amino acid derivatives (sulfonic acid/sulfate derivatives of naturally occurring amino acids, and their amides) of the general formula ZOC—CR3R4—CR2(NHR1)—COOH, ZOC—CR5R6—CR3R4—CR1(NHR2)—COOH, ZOC—CR7R8—CR5R6—CR3R4—CR1N2)—COOH wherein Z=OH or NH2; R1 to R8 denotes H, SO3H, or OSO3H. In addition, the dicarboxylic acids and their amides ZOC—(CH2)n—CR1R2—COOH, where Z=OH or NH2; and n=1, 2, 3. The groups R1/R2=H/SO3H or OSO3H or CH2—SO3H or CH2—OSO3H and vice versa. The factors also contain different divalent metal cations such as Mg, Ca and Zn.
    Type: Application
    Filed: December 31, 2003
    Publication date: April 21, 2005
    Applicant: Council of Scientific & Industrial Research
    Inventors: Anil Chatterji, Krishnamurthy Natarajan, Venkatasamy Manivel, Kanury Venkata Subba Rao, Parameswaran Subrayan, Vinod Singh, Ramasamy Anand, Ehrlich Desa
  • Molecules for inducing differentiation of dendritic cells
    Publication number: 20050085547
    Abstract: The present invention is related to compounds having general formula Z-OC(CRn1Rn2)—CO-Z wherein Z=OH or NH2 and n1=n2=1 to 8, for modulation of immune response by differentiation dendritic cells consisting novel class of amino acid derivatives (sulfonic acid/sulfate derivatives of naturally occurring amino acids, and their amides) of the general formula ZOC—CR3R4—CR2(NHR1)—COOH, ZOC—CR5R6—CR3R4—C(NHR2)—COOH, ZOC—CR7R8—CR5R6—CR3R4—CR1(NHR2)—COOH wherein Z=OH or NH2; R1 to R8 denotes H, SO3H, or OSO3H. In addition, the dicarboxylic acids and their amides ZOC—(CH2)n—CR1R2—COOH, where Z=OH or NH2; and n=1, 2, 3. The groups R1/R2=H/SO3H or OSO3H or CH2—SO3H or CH2—OSO3H and vice versa. The factors also contain different divalent metal cations such as Mg, Ca and Zn.
    Type: Application
    Filed: December 31, 2003
    Publication date: April 21, 2005
    Applicant: Council of Scientific & Industrial Research
    Inventors: Anil Chatterji, Krishnamurthy Natarajan, Venkatasamy Manivel, Kanury Subba Rao, Parameswaran Subrayan, Vinod Singh, Ramasamy Anand, Ehrlich Desa
  • Extract from an Indian green mussel (perna viridis) for differentiation and maturation of dendric cells
    Publication number: 20040009596
    Abstract: The present invention particularly relates to an extract from Indian green mussel (Pema viridis) which induces differentiation and maturation of dendritic cells wherein said dendritic cells can be used in vaccination, cancer therapy and other immunomodulatory regiments.
    Type: Application
    Filed: March 28, 2003
    Publication date: January 15, 2004
    Inventors: Kanury V. S. Rao, Krishnamurthy Natarajan, Latchumanan Vinoth Kumar, Venkataswamy Manivel, Jabeen Ahmad, Anil Chatterji, Z. A. Ansari