Patents by Inventor Anil Chatterji

Anil Chatterji 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).

  • Patent number: 7335686
    Abstract: This invention relates to a novel class of acidic amino acid/dicarboxylic acid derivatives (sulfonic acid/sulfate derivatives of naturally occurring amino acids and their amides) useful as inhibitors of osteoclastogenesis. The invention also provides methods of using the novel class of acidic amino acid/dicarboxylic acid derivatives of the general formula ZOC—(CRR)m—COOH, wherein: m=2, 3 or 4; Z is OH or NH2; one R in the compound is from the group consisting of SO3H, OSO3H, CH2—SO3H, CH2—OSO3H, and NHSO3H, and the remaining Rs are H or NH2, for inhibition of osteoclastogenesis.
    Type: Grant
    Filed: December 30, 2003
    Date of Patent: February 26, 2008
    Assignee: Council of Scientific and Industrial Research
    Inventors: Kanury Venkata Subba Rao, Mohan Ramachandran Wani, Venkatasamy Manivel, Parameswaran Perunninakulath Subrayan, Vinod Kumar Singh, Ramasamy Vijaya Anand, Ehrlich Desa, Gyan Chandra Mishra, Anil Chatterji
  • Publication number: 20060210642
    Abstract: The present invention relates to a method for cardiac development activity in a subject comprising administering to the subject an appropriate amount of perivitelline fluid obtained from fertilized eggs of horseshoe crab.
    Type: Application
    Filed: September 7, 2005
    Publication date: September 21, 2006
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Surendra Ghaskadbi, Vidva Patwardhan, Pradeep Parab, Perunninakulath Parameswaran, Anil Chatterji
  • Patent number: 7087429
    Abstract: A process for obtaining a substance with growth promoting activity that includes the step of isolating perivitelline fluid from a fertilized egg of a horseshoe crab. Also, a process for proliferating cells including the steps of isolating perivitelline fluid from a fertilized egg of a horseshoe crab and growing the cells in the presence of the isolated perivitelline fluid.
    Type: Grant
    Filed: March 24, 2004
    Date of Patent: August 8, 2006
    Assignee: Department of Biotechnology and Council of Scientific and Industrial Research
    Inventors: Pradeep Bhaskar Parab, Anil Chatterji
  • Patent number: 7074433
    Abstract: The present invention relates to a process for the cure and control of Diabetes mellitus using natural products isolated from Perna viridis.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: July 11, 2006
    Assignees: Council of Scientific and Industrial Research, Department of Biotechnology
    Inventors: Ramesh Ramchandra Bhonde, Anil Chatterji
  • Publication number: 20060141055
    Abstract: The present invention relates to a method for cardiac development activity in a subject comprising administering to the subject an appropriate amount of perivitelline fluid obtained from fertilized eggs of horseshoe crab.
    Type: Application
    Filed: December 23, 2004
    Publication date: June 29, 2006
    Inventors: Surendra Ghaskadbi, Vidya Patwardhan, Pradeep Parab, Perunninakulath Parameswaran, Anil Chatterji
  • Publication number: 20050171063
    Abstract: The invention provides the use of phosphono derivatives of selected aliphatic acids represented by the structural formulae R—COOH, R being PO3H2 or CR1R2—PO3H2 where R1/R2 are H, OH, COOH or alkyl groups for the treatment of malaria. The use of the compound comprises administering an effective amount of said compounds for in vitro and in vivo studies using malarial parasites (Plasmodium falciparum and Plasmodium berghei).
    Type: Application
    Filed: July 16, 2004
    Publication date: August 4, 2005
    Inventors: Pawan Malhotra, Palakodeti Dasaradhi, Asif Mohammed, Manzar Hossain, Sunil Mukherji, Venkatasamy Manivel, Kanury Subba Rao, Parameswaran Subrayan, Anil Chatterji
  • Patent number: 6905710
    Abstract: The invention provides a compositions comprising mussel hydrolysate from Indian green mussel, e.g., Perna viridis. The invention further provides methods of inhibiting or preventing osteoclast formation and/or bone resorption comprising administration of mussel hydrolysate from Indian Green to an animal or human. The compositions of the invention are non-toxic to other cells. Additionally, the invention provides processes for extracting mussel hydrolysate from Indian green mussel, e.g., Perna viridis.
    Type: Grant
    Filed: August 31, 2001
    Date of Patent: June 14, 2005
    Assignee: Council of Scientific and Industrial Research
    Inventors: Mohan Ramachandra Wani, Pradeep Bhaskar Parab, Anil Chatterji
  • Publication number: 20050090480
    Abstract: The invention provides the use of zinc complexes of selected amino acids from D or L isomers of proline, lysine, histidine, glycine, arginine and tryptophan or their various hydroxyl, amino, alkyl and carboxyl derivatives and zinc chloride, zinc acetate or other pharmacologically acceptable salts of zinc. The use of the compound comprises administering an effective amount of said compounds for inhibition of growth: of the malarial parasite, Plasmodium falciparum. The compound is lethal to the parasite in RBC cultures but have no effect on the RBCs. The compound has also displayed activity against, the chloroquine-resistant strain-W2Mef. The dose response curves for both 3D7 and W2Mef strains are identical which strongly suggested that the compound is equally effective against field isolates of chloroquine-resistant, P. falciparum. The compound acts on W2Mef strain through killing the target.
    Type: Application
    Filed: July 19, 2004
    Publication date: April 28, 2005
    Applicant: Council of Scientific & Industrial Research
    Inventors: Pawan Malhotra, Palakodeti Venkata Dasaradhi, Asif Mohammed, Manzar Hossain, Sunil Mukherji, Manivel Venkatasamy, Kanury Rao, Gyan Mishra, Parameswaran Subrayan, Anil Chatterji
  • 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
  • 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
  • Publication number: 20050085537
    Abstract: This invention relates to a novel class of acidic amino acid/dicarboxylic acid derivatives (sulfonic acid/sulfate derivatives of naturally occurring amino acids and their amides) useful as inhibitors of osteoclastogenesis. The invention also provides methods of using the novel class of acidic amino acid/dicarboxylic acid derivatives of the general formula ZOC—(CRR)m—COOH, wherein: m=2, 3 or 4; Z is OH or NH2; one R in the compound is from the group consisting of SO3H, OSO3H, CH2—SO3H, CH2—OSO3H, and NHSO3H, and the remaining Rs are H or NH2, for inhibition of osteoclastogenesis.
    Type: Application
    Filed: December 30, 2003
    Publication date: April 21, 2005
    Applicant: Council of Scientific & Industrial Research
    Inventors: Kanury Rao, Mohan Wani, Venkatasamy Manivel, Parameswaran Subrayan, Vinod Singh, Ramasamy Anand, Ehrlich Desa, Gyan Mishra, Anil Chatterji
  • Publication number: 20040241185
    Abstract: An extract with antiviral activity including a mixture of extracts from Spatoglossum asperum., Padina tetrastromatica, Sargassum tenerrimum, and Stoechospermum marginatum. Also, a process for preparation of the extracts, and a method of treatment using the extracts.
    Type: Application
    Filed: May 6, 2004
    Publication date: December 2, 2004
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Anil Chatterji, V. K. Dhargalkar, P. K. Syeekumar, Savita Kotnala, Reena Rodrigues
  • Publication number: 20040180324
    Abstract: This invention relates to the identification and characterization of cell proliferating factor in the peri-vitalline fluid of the fertilized eggs of the Indian horseshoe crab.
    Type: Application
    Filed: March 24, 2004
    Publication date: September 16, 2004
    Applicant: DEPARTMENT OF BIOTECHNOLOGY AND COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Pradeep Bhaskar Parab, Anil Chatterji
  • Patent number: 6790659
    Abstract: The present invention provides a process for large scale in vitro production of amoebocytes of Indian Horseshoe Crab (Tachypleus gigas) (T. gigas) from dissected gill flaps of T. gigas, in Leibovitz L-15 culture medium concentration (2×), to provide enhanced generation of amoebocytes. The process comprises the steps of: dissecting gill flaps of T. gigas; washing the gill flaps with an antibiotic solution followed by alcohol; culturing the gill flaps in tissue culture plates of sterile saline on a Rocker platform; culturing further the gill flaps in Leibovitz L-15 culture medium (2×); purging the gill flaps with Tween 80 solution; and purging again the gill flaps with horseshoe crab serum, while keeping the gill flaps in the culture medium viable for 90 days by feeding with fresh medium at an interval of 10-15 days to enable the enhanced release of amoebocytes both within and outside the gill flaps.
    Type: Grant
    Filed: March 28, 2002
    Date of Patent: September 14, 2004
    Assignees: Council of Scientific and Industrial Research, National Center for Cell Sciences
    Inventors: Ramesh Ramchandra Bhonde, Anil Chatterji
  • Patent number: 6770302
    Abstract: The present invention relates to the use of Indian Green Mussel (Perna viridis) as a source of anti-HIV activity. More particularly, the present invention relates to the use of an extract of Indian Green Mussel (Perna viridis) as a source of anti-HIV activity in vitro.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: August 3, 2004
    Assignees: Department of Biotechnology, Council of Scientific and Industrial Research
    Inventors: Debasis Mitra, Anil Chatterji
  • 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
  • Publication number: 20030186432
    Abstract: The present invention provides a process for large scale in vitro production of amoebocytes of Indian Horseshoe Crab (Tachypleus gigas) from dissected gill flaps of T. gigas, in Leibovitz culture medium concentration (2×L-15), having enhanced generation of amoebocytes, said process comprising the steps of: dissecting gill flaps of T. gigas; washing the gill flaps with an antibiotic solution followed by alcohol; culturing the gill flaps in tissue culture plates of sterile saline on a Rocker platform; culturing further the gill flapsin Leibovitz culture medium (2×L-15); purging the gill flaps with Tween 80 solution; and purging again the gill flaps with horse crab serum, keeping the culture viable for 90 days by feeding with fresh medium at an interval of 10-15 days to enable the enhanced release of amoebocytes both within and outside the gill flaps.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 2, 2003
    Applicants: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH, NATIONAL CENTER FOR CELL SCIENCES
    Inventors: Ramesh Ramchandra Bhonde, Anil Chatterji
  • Publication number: 20030044470
    Abstract: The invention provides a compositions comprising mussel hydrolysate from Indian green mussel, e.g., Perna viridis. The invention further provides methods of inhibiting or preventing osteoclast formation and/or bone resorption comprising administration of mussel hydrolysate from Indian Green to an animal or human. The compositions of the invention are non-toxic to other cells. Additionally, the invention provides processes for extracting mussel hydrolysate from Indian green mussel, e.g., Perna viridis.
    Type: Application
    Filed: August 31, 2001
    Publication date: March 6, 2003
    Inventors: Mohan Ramachandra Wani, Pradeep Bhaskar Parab, Anil Chatterji
  • Publication number: 20030017212
    Abstract: This invention relates to the identification and characterization of cell proliferating factor in the peri-vatalline fluid of the fertilized eggs of the Indian horseshoe crab.
    Type: Application
    Filed: March 29, 2002
    Publication date: January 23, 2003
    Applicant: DEPARTMENT OF BIOTECHNOLOGY AND COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Pradeep Bhaskar Parab, Anil Chatterji
  • Publication number: 20020187201
    Abstract: The present invention relates to a process for the cure and control of Diabetes mellitus using natural products isolated from Perna viridis.
    Type: Application
    Filed: March 29, 2002
    Publication date: December 12, 2002
    Applicant: DEPARTMENT OF BIOTECHNOLOGY AND COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Ramesh Ramchandra Bhonde, Anil Chatterji