Patents by Inventor Tiruppadiripuliyur Ranganathan Santha Kumar

Tiruppadiripuliyur Ranganathan Santha 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).

  • Patent number: 7510836
    Abstract: The present invention relates to an alpha-arteether resistance domain (ADR) of Sequence ID No.1 and a method of identifying ADR in alpha-arteether resistant pathogens and lastly, it relates to set three pairs of primers of sequence ID Nos. 3 to 8.
    Type: Grant
    Filed: March 26, 2004
    Date of Patent: March 31, 2009
    Assignee: Council of Scientific & Industrial Research
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Ajit Kumar Shasany, Tiruppadiripuliyur Ranganathan Santha Kumar, Mahendra Pandurang Darokar, Preeti Chand, Sushil Kumar
  • Patent number: 7435433
    Abstract: The present invention provides an improved process for the isolation of oleane compounds from the bark of Terminalia arjuna (Roxb.). More particularly, the present invention relates to an improved process for the isolation of arjunic acid and its derivates from the bark of Terminalia arjuna (Roxb.). The present invention further provides the identification of arjunic acid [1] and its derivatives as anticancer agent useful in the treatment of various types of cancer in humans.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: October 14, 2008
    Assignee: Council of Scientific & Industrial Research
    Inventors: Suman Preet Singh Khanuja, Madan Mohan Gupta, Santosh Kumar Srivastava, Tiruppadiripuliyur Ranganathan Santha Kumar, Digvijay Singh, Subash Chandra Verma, Ankur Grag, Merajuddin Khan, Ram Kishor Verma, Raghavendra Kumar Mishra, Subash Chandra Singh
  • Patent number: 7262003
    Abstract: The present invention relates to a method of testing Bacopa monnieri response to abiotic stress factors and for testing bioactivity of natural, synthetic and semisynthetic compounds using Bacopa monnieri plant, which comprises growing the said plant and plant parts aseptically in MS 0 basal medium with agar in microcentrifuge tubes by adding the compounds to be tested either to the culture media or by spraying the said compounds on the plant or plant parts or on the said medium to detect the distinct morphological and cytological responses.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: August 28, 2007
    Assignee: Council of Scientific and Industrial Research
    Inventors: Sushil Kumar, Suman Preet Singh Khanuja, Mahendra Pandurang Darokar, Tiruppadiripuliyur Ranganathan Santha Kumar, Anita Gangwar, Ajit Kumar Shasany, Srilekha Mishra, Shalini Mathur, Dharmendra Saikia
  • Patent number: 7262004
    Abstract: An in vitro screening method for identifying insect tolerant genotypes or clones is described. The method comprises growing plantlets in an in vitro system, screening the plantlets for molecular variation of somaclones using RAPD analysis in vitro, selecting the somaclones having molecular variation, exposing the somaclones to insect larvae or nymphs and identifying the surviving somaclones.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: August 28, 2007
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Ajit Kumar Shasany, Sunita Dhawan, Mahendra Pandurang Darokar, Sarita Satapathy, Tiruppadiripuliyur Ranganathan Santha Kumar, Dharmendra Saikia, Nirmal Kumar Patra, Janak Raj Bahl, Arun Kumar Tripathy, Sushil Kumar
  • Patent number: 6833249
    Abstract: The present invention relates to a rapid, sensitive, simple, and cost-effective spectrophotometric method of detecting and quantifying mycolic acid in a mycolic acid-fuschin dye complex with absorbance maxima ranging between 490-500 nm in the presence of various test compounds, for screening mycolic acid biosynthesis inhibitors useful as anti-microbial agents and a diagnostic kit thereof comprising basic fuschin dye in the concentration ranging between 0.1-1.0 gm/100 ml, phenol and 95% ethanol in the ratio ranging between 1:4 to 2:1 (v/v), and phenol and distilled water in the ratio ranging between 1:14 to 1:25.
    Type: Grant
    Filed: March 22, 2002
    Date of Patent: December 21, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Tiruppadiripuliyur Ranganathan Santha Kumar, Ajit Kumar Shasany
  • Patent number: 6831100
    Abstract: The present invention describes a novel and very quick bacterial system based screening protocol to detect UV protectant molecules and determining their efficacy for the extent of protection against Ultraviolet radiation in biological systems, identifying a new use of the compound menthyl benzoate as efficient UV protectant suitable for providing protection against the harmful effects of ultraviolet radiation and the extent of protection provided by menthyl benzoate.
    Type: Grant
    Filed: June 17, 2003
    Date of Patent: December 14, 2004
    Assignee: Council of Scientific & Industrial Research Rafi Marg
    Inventors: Suman Preet Singh Khanuja, Krishna Kumar Agarwal, Tiruppadiripuliyur Ranganathan Santha Kumar, Atique Ahmad, Ajit Kumar Shasany, Mahendra Pandurang Darokar, Sushil Kumar
  • Patent number: 6824795
    Abstract: A formulation useful in the treatment of drug resistant bacterial infections comprising an effective amount of thymol obtained from the plant Trachyspermum ammi, mint oil containing an appropriate amount of monoterpenes obtained from a hybrid of Mentha spicata and Mentha arvensis, and conventional additives. A method for producing the formulation by mixing the above ingredients and a method for the treatment of drug resistance in a patient by administration of a therapeutically effective amount of the formulation.
    Type: Grant
    Filed: December 19, 2002
    Date of Patent: November 30, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Ajit Kumar Shasney, Mahendra Pandurang Darokar, Tiruppadiripuliyur Ranganathan Santha Kumar, Krishna Kumar Agarwal, Ateeque Ahmed, Nirmal Kumar Patra, Prachi Sinha, Sunita Dhawan, Dharmendra Saikia, Sushil Kumar
  • Publication number: 20040029098
    Abstract: The present invention relates to a method of testing Bacopa monnieri response to abiotic stress factors and for testing bioactivity of natural, synthetic and semisynthetic compounds using Bacopa monnieri plant, which comprises growing the said plant and plant parts aseptically in MS 0 basal medium with agar in microcentrifuge tubes by adding the compounds to be tested either to the culture media or by spraying the said compounds on the plant or plant parts or on the said medium to detect the distinct morphological and cytological responses.
    Type: Application
    Filed: December 13, 2002
    Publication date: February 12, 2004
    Applicant: Council of Scientific and Industrial Research
    Inventors: Sushil Kumar, Suman Preet Singh Khanuja, Mahendra Pandurang Darokar, Tiruppadiripuliyur Ranganathan Santha Kumar, Anita Gangwar, Ajit Kumar Shasany, Srilekha Mishra, Shalini Mathur, Dharmendra Saikia
  • Patent number: 6676974
    Abstract: The present invention relates a hexane bioactive fraction and obtained from the roots of an aromatic plant named Vetiveria zizanioides commonly found in India for inhibiting the growth of drug resistant bacterial infections in humans and animals; also relates to a pharmaceutical composition comprising the bioactive extract with other additives for inhibiting the growth of drug resistant bacterial infections in humans and animals and a process for the isolation of said bioactive extract
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: January 13, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Tiruppadiripuliyur Ranganathan Santha Kumar, Madan Mohan Gupta, Arvind Kumar Tripathy, Monika Singh, Janak Raj Bahl, Raj Kishori Lal, Mahendra Pandurang Darokar, Ajit Kumar Shasany, Sushil Kumar
  • Patent number: 6660761
    Abstract: The present invention relates to a method of treatment of fungal infections consisting essentially of a synergistic combination of plant compounds that are useful for enhancing the activity of antifungal compounds. The plant compounds, menthol and menthyl acetate, when mixed at specific concentrations, enhance the antifungal activity of the commercially available fungicides.
    Type: Grant
    Filed: February 6, 2002
    Date of Patent: December 9, 2003
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Puspalata Chatruvedi, Krishna Kumar Agarwal, Atique Ahmad, Tiruppadiripuliyur Ranganathan Santha Kumar, Mahendra Pandurang Darokar, Ajit Kumar Shasany, Jai Shankar Arya, Sushil Kumar
  • Publication number: 20030215901
    Abstract: The present invention describes a novel and very quick bacterial system based screening protocol to detect UV protectant molecules and determining their efficacy for the extent of protection against Ultraviolet radiation in biological systems, identifying a new use of the compound menthyl benzoate as efficient UV protectant suitable for providing protection against the harmful effects of ultraviolet radiation and the extent of protection provided by menthyl benzoate.
    Type: Application
    Filed: June 17, 2003
    Publication date: November 20, 2003
    Applicant: Council of Scientific and Industrial Research Rafi Marg
    Inventors: Suman Preet Singh Khanuja, Krishna Kumar Agarwal, Tiruppadiripuliyur Ranganathan Santha Kumar, Atique Ahmad, Ajit Kumar Shasany, Mahendra Pandurang Darokar, Sushil Kumar
  • Publication number: 20030198698
    Abstract: The present invention relates a hexane bioactive fraction and obtained from the roots of an aromatic plant named Vetiveria zizanioides commonly found in India for inhibiting the growth of drug resistant bacterial infections in humans and animals; also relates to a pharmaceutical composition comprising the bioactive extract with other additives for inhibiting the growth of drug resistant bacterial infections in humans and animals and a process for the isolation of said bioactive extract
    Type: Application
    Filed: March 26, 2002
    Publication date: October 23, 2003
    Applicant: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Tiruppadiripuliyur Ranganathan Santha Kumar, Madan Mohan Gupta, Arvind Kumar Tripathy, Monika Singh, Janak Raj Bahl, Raj Kishori Lal, Mahendra Pandurang Darokar, Ajit Kumar Shasany, Sushil Kumar
  • Publication number: 20030181425
    Abstract: The present invention relates to pharmaceutical composition with lysergol as bioactive enhancer and bioavailability facilitator for broad-spectrum antibiotics. The present invention has direct implication in reducing the dosage of antibiotics while increasing the efficiency of absorption of nutritional elements.
    Type: Application
    Filed: March 25, 2002
    Publication date: September 25, 2003
    Inventors: Suman Preet Singh Khanuja, Jai Shankar Arya, Santosh Kumar Srivastava, Ajit Kumar Shasany, Tiruppadiripuliyur Ranganathan Santha Kumar, Mahendra Pandurang Darokar, Sushil Kumar
  • Publication number: 20030180708
    Abstract: The present invention relates to a rapid, sensitive, simple, and cost-effective spectrophotometric method of detecting and quantifying mycolic acid in a mycolic acid-fuschin dye complex with absorbance maxima ranging between 490-500 nm in the presence of various test compounds, for screening mycolic acid biosynthesis inhibitors useful as anti-microbial agents and a diagnostic kit thereof comprising basic fuschin dye in the concentration ranging between 0.1-1.0 gm/100 ml, phenol and 95% ethanol in the ratio ranging between 1:4 to 2:1 (v/v), and phenol and distilled water in the ratio ranging between 1:14 to 1:25.
    Type: Application
    Filed: March 22, 2002
    Publication date: September 25, 2003
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Tiruppadiripuliyur Ranganathan Santha Kumar, Ajit Kumar Shasany
  • Publication number: 20030175283
    Abstract: A formulation useful in the treatment of drug resistant bacterial infections comprising an effective amount of thymol obtained from the plant Trachyspermum ammi, mint oil containing an appropriate amount of monoterpenes obtained from a hybrid of Mentha spicata and Mentha arvensis, and conventional additives. A method for producing the formulation by mixing the above ingredients and a method for the treatment of drug resistance in a patient by administration of a therapeutically effective amount of the formulation.
    Type: Application
    Filed: December 19, 2002
    Publication date: September 18, 2003
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Ajit Kumar Shasney, Mahendra Pandurang Darokar, Tiruppadiripuliyur Ranganathan Santha Kumar, Krishna Kumar Agarwal, Ateeque Ahmed, Nirmal Kumar Patra, Prachi Sinha, Sunita Dhawan, Dharmendra Saikia, Sushil Kumar
  • Publication number: 20030158126
    Abstract: The present invention relates to method of treatment of fungal infection with a synergistic combination of plant compounds useful for enhancing the activity of antifungal compounds. The plant compounds menthol and menthyl acetate when mixed at specific concentrations enhances the antifungal activity of the commercially available fungicides.
    Type: Application
    Filed: February 6, 2002
    Publication date: August 21, 2003
    Inventors: Suman Preet Singh Khanuja, Puspalata Chatruvedi, Krishna Kumar Agarwal, Atique Ahmad, Tiruppadiripuliyur Ranganathan Santha Kumar, Mahendra Pandurang Darokar, Ajit Kumar Shasany, Jai Shankar Arya, Sushil Kumar
  • Patent number: 6514541
    Abstract: A formulation useful in the treatment of drug resistant bacterial infections comprising an effective amount of thymol obtained from the plant Trachyspermum ammi, mint oil containing an appropriate amount of monoterpenes obtained from a hybrid of Mentha spicata and Mentha arvensis, and conventional additives. A method for producing the formulation by mixing the above ingredients and a method for the treatment of drug resistance in a patient by administration of a therapeutically effective amount of the formulation.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: February 4, 2003
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Suchi Srivastava, Ajit Kumar Shasney, Mahendra Pandurang Darokar, Tiruppadiripuliyur Ranganathan Santha Kumar, Krishna Kumar Agarwal, Ateeque Ahmed, Nirmal Kumar Patra, Prachi Sinha, Sunita Dhawan, Dharmendra Saikia, Sushil Kumar
  • Publication number: 20020150635
    Abstract: The present invention provides a pharmaceutical composition for treating bacterial infections in patients comprising an effective amount of 3,5-dihydroxy-4-pent-4′-enoyl-1′-oxymethylbenzoic acid (Oenostacin) isolated from Oenothera biennis.
    Type: Application
    Filed: February 22, 2002
    Publication date: October 17, 2002
    Applicant: Kumaran & Sagar
    Inventors: Yogendra Nath Shukla, Tiruppadiripuliyur Ranganathan Santha Kumar, Anil Srivastava, Suman Preet Singh Khanuja, Vivek Kumar Gupta, Sushil Kumar
  • Patent number: 6455079
    Abstract: The present invention provides a novel synergistic composition comprising extract obtained from the plant Albizzia lebbeck together with Bacillus thuringiensis &dgr;-endotoxin, useful in controlling lepidopteran insects, methods for the preparation of the composition and application of the insecticidal composition to standing crops.
    Type: Grant
    Filed: August 7, 2001
    Date of Patent: September 24, 2002
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Sarita Satapathy, Subhash Chandra Singh, Tiruppadiripuliyur Ranganathan Santha Kumar, Jai Shankar Arya, Arun Kumar Tripathy, Ajit Kumar Shasany, Mahendra Pandurang Darokar, Sushil Kumar
  • Patent number: PP14538
    Abstract: The present invention relates to a novel, insect tolerant, high yielding essential oil and menthol yielding mint plant named ‘Sambhav’, which is a cultivar of Mentha arvensis L.. The mint plant of the present invention has been developed as a result of planned experiments which devised a procedure for early selection of somaclonal variants at the in vitro stage of the variety of Mentha arvensis.
    Type: Grant
    Filed: January 18, 2000
    Date of Patent: February 17, 2004
    Assignee: Council of Scientific and Industrial Research
    Inventors: Suman Preet Singh Khanuja, Ajit Kumar Shasany, Sunita Dhawan, Mahendra Pandurang Darokar, Sarita Satapathy, Tiruppadiripuliyur Ranganathan Santha Kumar, Dharmendra Saikia, Nirmal Kumar Patra, Janak Raj Bahl, Arun Kumar Tripathy, Sushil Kumar