Patents by Inventor Ram Verma

Ram Verma 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: 20070225168
    Abstract: The invention provides a simple method for isolation of calliterpenone (16?,17 dihydroxy-3-oxo phyllocladane), a phyllocladane diterpenoid with the plant growth regulating properties, from plant genus Callicarpa.
    Type: Application
    Filed: January 30, 2007
    Publication date: September 27, 2007
    Applicant: Council of Scientific and Industial Research
    Inventors: Anil Singh, Suman Khanuja, Sudeep Tandon, Alok Kalra, Deeptanjali Sahoo, Atul Kahol, Madan Gupta, Ram Verma, Arun Kukreja, Mansoor Alam, Guru Bagachi, Ravi Bansal, Mahendra Darokar, Anil Gupta
  • Publication number: 20070129267
    Abstract: Lubricating grease compositions have a titanium complex grease component along with a mineral/synthetic oil-based component and a conventional soap or grease. The conventional soaps and greases may be lithium complex, calcium sulfonate, or aluminum complex-based, among others, with and without additives. The compositions are high performance geases, exhibiting improved drop point, extreme pressure, antiwear, oil separation, and shelf life properties.
    Type: Application
    Filed: June 21, 2006
    Publication date: June 7, 2007
    Inventors: Gopal Mishra, Paramsivam Senthivel, Suresh Nagar, Anoop Kumar, Kanta Naithani, Ravinder Malhotra, Ram Verma, Brij Bansal
  • Publication number: 20070122506
    Abstract: The present invention provides an improved process for the isolation of oleane compounds from the bark of Terminallia 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 Terminallia 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: Application
    Filed: March 31, 2006
    Publication date: May 31, 2007
    Inventors: Suman Khanuja, Madan Gupta, Santosh Srivastava, Tiruppadiripuliyur Santha Kumar, Digvijay Singh, Subash Verma, Ankur Grag, Merajuddin Khan, Ram Verma, Raghavendra Mishra, Subhash Singh
  • Publication number: 20070089211
    Abstract: The present invention is related to the development of a novel, distinct high herb and artemisinin yielding genotype of Artemisia annua obtained through systematic marker assisted breeding followed by selection of uniform population in a methodical way wherein the genotype is distinct, uniform and stably maintainable by continuous rouging of off types in the population using DNA marker at early seedling stage from nursery itself and suitable for commercial cultivation.
    Type: Application
    Filed: January 18, 2006
    Publication date: April 19, 2007
    Inventors: Suman Khanuja, Shilpi Paul, Ajit Kumar Shasany, Anil Gupta, Mahendra Darokar, Madan Gupta, Ram Verma, Govind Ram, Anuraddha Kumar, Raj Lal, Ravi Bansal, Anil Singh, Rajendra Bhakuni, Sudeep Tandon
  • Publication number: 20070023325
    Abstract: The present invention relates to a adsorbent composition for removing refractory sulphur compounds from refinery streams comprising of base component in the range of 10 to 50 wt %, spinel oxide in the range of 20 to 60 wt % as a reactive metal oxide component and bimetallic alloy in the range of 10 to 40 wt % acting as an adsorption enhancer component, wherein the adsorption enhancer component acts in synergy with base component. The invention also relates to a process for the preparation of said composition by mixing in solid state fine particles of base component, spinel oxide and bimetallic alloy, homogenizing the mixture thus obtained with solvent, peptizing the wet solid with dilute mineral acid, extruding the peptized material with extrusion aiding agents, drying the extrudates, further calcining the dried extrudates and reducing the calcined material under hydrogen flow.
    Type: Application
    Filed: February 13, 2006
    Publication date: February 1, 2007
    Inventors: Sarvesh Kumar, Alex Pulikottil, Alok Sharma, Ujjwal Manna, Manoranjan Santra, Ram Verma
  • Publication number: 20060231490
    Abstract: An apparatus for separating impurities from a liquid by a non-dispersive contacting of a liquid-liquid reactive systems, said liquids being immiscible with each other, which comprises a cylindrical column separated into a first stage and a second stage, a plurality of modules of packed metallic fibers mounted in the first stage of said column on a support, a first distributor provided in the first stage of the column for distributing a first liquid located above said support such that said first liquid completely wets said fibers by capillary action and forms a film thereon, a second distributor fitted at a bottom portion of the second stage for distributing a second liquid containing impurities on to the metallic fibers, wherein said second liquid flow co-currently with said first liquid so that the impurities present in said second liquid react with said first liquid and dissolve therein and a separator connected to a bottom of said column for separating the first liquid and purified second liquid.
    Type: Application
    Filed: March 31, 2004
    Publication date: October 19, 2006
    Applicants: Indian Oil Corporation Limited, Engineers India Limited
    Inventors: Ujjwal Manna, Ram Verma, Sarvesh Kumar, Sukumar Banik, Arpita Dasgupta, Shankar Khatua
  • Publication number: 20060094890
    Abstract: Disclosed herein is a single pot process for producing biodiesel and the product thereof, using non-edible oil sources containing free fatty acid. The process comprises esterification and transesterification of non-edible vegetable oil sources containing free fatty acids in a single pot employing a water scavenger or a water adsorbent or a mixture thereof.
    Type: Application
    Filed: March 11, 2005
    Publication date: May 4, 2006
    Inventors: Meeta Sharma, Ravindra Kumar, Sinha Ray, Rakesh Sarin, Ravinder Malhotra, Ram Verma, Niranjan Raghunath
  • Publication number: 20050224395
    Abstract: The present invention relates to the process for the preparation of Polymer/Food grade hydrocarbon solvents of naphtha range essentially free from olefins less than 20 ppm of aromatics and less than 1 ppm of sulfur from paraffinic-rich low value streams such as raffinate from the solvent extraction units in crude oil refineries employed for recovery of aromatics from reformate by hydrogenation in the presence of a nickel based catalyst.
    Type: Application
    Filed: April 13, 2004
    Publication date: October 13, 2005
    Inventors: Ujjwal Manna, Ram Verma, Akhilesh Bhatnagar, Adarsh Soni, Swaran Chopra
  • Publication number: 20050223447
    Abstract: The present invention is related to the development of a novel, distinct high herb and artemisinin yielding genotype of Artemisia annua obtained through systematic marker assisted breeding followed by selection of uniform population in a methodical way wherein the genotype is distinct, uniform and stably maintainable by continuous rouging of off types in the population using DNA marker at early seedling stage from nursery itself and suitable for commercial cultivation.
    Type: Application
    Filed: March 26, 2004
    Publication date: October 6, 2005
    Inventors: Suman Preet Khanuja, Shilpi Paul, Ajit Shasany, Anil Gupta, Mahendra Darokar, Madan Gupta, Ram Verma, Govind Ram, Anuraddha Kumar, Raj Lal, Ravi Bansal, Anil Singh, Rajendra Bhakuni, Sudeep Tandon
  • Publication number: 20050160661
    Abstract: The present invention provides a fuel additive composition for stabilizing blends of ethanol and a hydrocarbon boiling in the gasoline or diesel range, comprising: a) 0.1-10% of Cashew Nut Shell Liquid (CNSL) derivative(s) or mixtures thereof of formula (I) where m=0-12, n=0, 2, 4 & 6 and b) 0.1-10% of an organic co-solvent depending upon the percentage composition of diesel and ethanol blend.
    Type: Application
    Filed: June 26, 2002
    Publication date: July 28, 2005
    Applicant: Indian Oil Corporation
    Inventors: Deepak Tuli, Rakesh Sarin, Krishan Swami, Shanti Parkash, Rajeev Ranjan, Niranjan Raje, Ram Verma, Akhilesh Bhatnagar
  • Publication number: 20050100610
    Abstract: The invention relates to a novel pharmaceutical composition comprising an effective amount of bio-active fraction from cow urine distillate as a bioavailability facilitator and pharmaceutically acceptable additives selected from anticancer compounds, antibiotics, drugs, therapeutic and nutraceutic agents, ions and similar molecules which are targeted to the living systems.
    Type: Application
    Filed: April 13, 2004
    Publication date: May 12, 2005
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH RAFI MARG
    Inventors: Suman Khanuja, Sushil Kumar, Ajit Shasany, Jai Arya, Mahendra Darokar, Monika Singh, Prachi Sinha, Soumya Awasthi, Subhash Gupta, Vivek Gupta, Madan Gupta, Ram Verma, Sweta Agarwal, Sunil Mansinghka, Suresh Dawle
  • Publication number: 20050050593
    Abstract: The present invention relates to a cultivar of Phyllanthus amarus ‘CIM-Jeevan’, producing high amount of herb, phyllanthin and hypophyllanthin, wherein said cultivar is developed through y-irradiation of superior gemplasm, the said plant produces high amount of herbage yield ranging between 1.0-1.15 kg per sqm fresh total plant herb, possesses high vegetative erect growth with a height ranging between 60 to 65 cm, produces phyllanthin ranging between 0.70-0.77% in dry herb, produces hypophyllanthin ranging between 0.32-0.37% in dry herb, and shows seed germination of about 90%.
    Type: Application
    Filed: August 25, 2003
    Publication date: March 3, 2005
    Inventors: Anil Gupta, Suman Khanuja, Madan Gupta, Ajit Shasany, Neeraj Jain, Ram Verma, Mahendra Darokar, Guru Bagchi, Sushil Kumar
  • Publication number: 20050032654
    Abstract: The reaction of the disulphided oil, as obtained from the caustic wash of liquefied petroleum gas, with 2,3,8,9,13,14-hexathia-5,6,11,12-tetraz [8.2.1.14,7]tetradeca4,6,10,12-tetraene was carried out in one pot and one step to yield a corrosion inhibiting composition comprising predominantly of 2,5-bis(methyldithio)-1,3,4-thiadiazole, 2-methylthio-5-ethylthio-1,3,4-thiadiazole and 2,5-bis(ethyldithio)-1,3,4-thiadiazole, for application in fuels, lubes and greases.
    Type: Application
    Filed: May 10, 2004
    Publication date: February 10, 2005
    Inventors: Pankaj Mondal, Khem Dohhen, Rakesh Sarin, Deepak Tuli, Ram Verma, Akhilesh Bhathnagar
  • Publication number: 20050022445
    Abstract: The present invention relates a surfactant composition for use as an emulsifier in water blended fuel mtixture. The said composition includes ethoxylate of cashew nut shell liquid. In addition ethoxylate of cashew nut shell liquid, the said composition comprises a co-surfactant having a hydrophilic lipophilic balance in the range of 4 to 12 and a polymeric dispersant. The water blended fuel mixture using emulsifers of the present invention, overcome some of the shortcomings of the previously known emulsions. The ethoxylate of cashew nut shell liquid is of the formula (I).
    Type: Application
    Filed: August 27, 2002
    Publication date: February 3, 2005
    Inventors: Rakesh Sarin, Deepak Tuli, Shanti Parkash, Krishan Swami, Rajiv Ranjan, Ram Verma, Niranjan Raje, Akhilesh Bhatnagar