Patents by Inventor Srinivasan Ramachandran

Srinivasan Ramachandran 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: 20110124107
    Abstract: The present invention relates generally to the regeneration of sorghum involving organogenesis. More specifically, the present invention relates to a method of regenerating sorghum, particularly Sorghum bicolor (L.) Moench, via organogenesis that yields a high frequency of regenerants. In addition to providing high frequency regeneration, the present invention can be applied directly to the production of sorghum variants through somoclonal variation and to the genetic transformation of sorghum.
    Type: Application
    Filed: July 23, 2008
    Publication date: May 26, 2011
    Applicant: TEMASEK LIFE SCIENCES LABORATORY LIMITED
    Inventors: Ramesh Anbazhagan Vasudevan, Kumar Nadimuthu, Srinivasan Ramachandran
  • Publication number: 20110117652
    Abstract: The present invention relates to the field of somatic embryo production, particularly to methods for somatic embyrogenesis of Jatropha from ovules. More specifically, the present invention relates to a method and media compositions for somatic embryogenesis of Jatropha curcas from ovules of unopened flower buds. The method is well suited for Jatropha curcas transformation, for producing clonal planting stock useful for large scale Jatropha curcas plantation and for producing haploids, double haploids, diploids and disease-free plantlets.
    Type: Application
    Filed: June 18, 2009
    Publication date: May 19, 2011
    Applicant: TEMASEK LIFE SCIENCES LABORATORY LIMITED
    Inventors: Ramesh Anbazhagan Vasudevan, Srinivasan Ramachandran
  • Publication number: 20080271210
    Abstract: The present invention is directed to a novel gene, Oslrk1, that is in involved in plant development, including root expansion. Methods of influencing this development are also described, as are transformed cells and transgenic plants comprising the described sequences.
    Type: Application
    Filed: October 1, 2005
    Publication date: October 30, 2008
    Applicant: Temasek Life Sciences Laboratory National University of Singapore
    Inventors: Tatiana Kolesnik, Ritu Bhalla, Rengasamy Ramamoorthy, Srinivasan Ramachandran
  • Patent number: 7424370
    Abstract: A computational method for identifying adhesin and adhesin-like proteins, said method comprising steps of computing the sequence-based attributes of a neural network software wherein the attributes are (i) amino acid frequencies, (ii) multiplet frequency, (iii) dipeptide frequencies, (iv),charge composition, and (v) hydrophobic composition, training the artificial neural Network (ANN) for each of the computed five attributes, and identifying the adhesin and adhesin-like proteins having probability of being an adhesin (Pad) as ?0.51; a computer system for performing the method; and genes and proteins encoding adhesin and adhesin-like proteins.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: September 9, 2008
    Assignee: Council of Scientific and Industrial Research
    Inventors: Gaurav Sachdeva, Kaushal Kumar, Preti Jain, Samir K. Brahmachari, Srinivasan Ramachandran
  • Patent number: 7363166
    Abstract: The present invention relates to a novel method for the identification of candidate proteins in pathogens useful as anti-infectives and more particularly, the present invention describes a novel computational method involving calculation of several sequence attributes and their subsequent analysis lead to the identification of some outlier proteins in different pathogens which are either vaccine candidates, diagnostics or drug targets and also are provided the genes encoding the candidate proteins.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: April 22, 2008
    Assignee: Council of Scientific & Industrial Research
    Inventors: Samir Kumar Brahmachari, Srinivasan Ramachandran, Tannistha Nandi, Chandrika Bhimarao
  • Publication number: 20070117217
    Abstract: This invention provides a device and methods for the rapid detection and/or diagnosis and/or characterization of one or more allergies (e.g., causes IgE mediated allergic reaction (immediate hypersensitvity) in a mammal (e.g., a human or a non-human mammal). In certain embodiments, the device comprises a microcantilever array where different cantilevers comprising the array bear different antigens. Binding of IgE to the antigen on a cantilever causes bending of the cantilever which can be readily detected.
    Type: Application
    Filed: June 9, 2006
    Publication date: May 24, 2007
    Inventors: Ratnesh Lal, Daniel Cohen, Hai Lin, Arjan Quist, Srinivasan Ramachandran
  • Publication number: 20050288866
    Abstract: A computational method for identifying adhesin and adhesin-like proteins, said method comprising steps of computing the sequence-based attributes of a neural network software wherein the attributes are (i) amino acid frequencies, (ii) multiplet frequency, (iii) dipeptide frequencies, (iv),charge composition, and (v) hydrophobic composition, training the artificial neural Network (ANN) for each of the computed five attributes, and identifying the adhesin and adhesin-like proteins having probability of being an adhesin (Pad) as ?0.51; a computer system for performing the method; and genes and proteins encoding adhesin and adhesin-like proteins.
    Type: Application
    Filed: February 7, 2005
    Publication date: December 29, 2005
    Applicant: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH
    Inventors: Gaurav Sachdeva, Kaushal Kumar, Preti Jain, Samir Brahmachari, Srinivasan Ramachandran
  • Patent number: 6950201
    Abstract: A raster image processing system which supports multiple rendering/screening approaches, and selects an optimal approach suited for the specific images to be generated. In an embodiment, images may be rendered using either back-end screening approach or pipelined screening approach. Several variables may be measured to determine which one of the two consumes minimal time for a specific image to be rendered, and the approach consuming minimal time is selected. Typically, back-end screening is selected when multiple overlapping objects are present, and pipelined screening is selected otherwise.
    Type: Grant
    Filed: February 14, 2001
    Date of Patent: September 27, 2005
    Assignee: Texas Instruments Incorporated
    Inventors: Srinivasan Ramachandran, Praveen Kademada Ganapathy, Vivek Kumar Thakur
  • Publication number: 20030039963
    Abstract: The present invention relates to a novel method for the identification of candidate proteins in pathogens useful as anti-infectives and more particularly, the present invention describes a novel computational method involving calculation of several sequence attributes and their subsequent analysis lead to the identification of some outlier proteins in different pathogens which are either vaccine candidates, diagnostics or drug targets and also are provided the genes encoding the candidate proteins.
    Type: Application
    Filed: March 30, 2001
    Publication date: February 27, 2003
    Inventors: Samir Kumar Brahmachari, Srinivasan Ramachandran, Tannistha Nandi, Chandrika Bhimarao
  • Publication number: 20020109853
    Abstract: A raster image processing system which supports multiple rendering/screening approaches, and selects an optimal approach suited for the specific images to be generated. In an embodiment, images may be rendered using either back-end screening approach or pipelined screening approach. Several variables may be measured to determine which one of the two consumes minimal time for a specific image to be rendered, and the approach consuming minimal time is selected. Typically, back-end screening is selected when multiple overlapping objects are present, and pipelined screening is selected otherwise.
    Type: Application
    Filed: February 14, 2001
    Publication date: August 15, 2002
    Inventors: Srinivasan Ramachandran, Praveen Kademada Ganapathy, Vivek Kumar Thakur
  • Patent number: 6344601
    Abstract: Plant growth habit is altered by causing either under-expression or over-expression of profilin in a plant cell. Under-expression of profilin can be achieved by transforming a plant or plant cell with a gene expressing an antisense mRNA complementary to the mRNA transcribed by the coding sequence of a profilin gene and expressing the gene in the plant or plant cell such that the antisense mRNA inhibits the production of the profilin in the plant or plant cell. Under-expression of profilins in plants can lead to such alterations in growth habit as a dwarf phenotype, a reduced root and root hair system, and delay in the onset of flowering. Over-expression of profilin can be achieved by transforming a plant or plant cell with a gene capable of expressing a profilin in the plant or plant cell and causing the transformed gene to be expressed in the plant or plant cell.
    Type: Grant
    Filed: April 17, 1998
    Date of Patent: February 5, 2002
    Assignee: Institute of Molecular Agrobiology
    Inventors: Nam-Hai Chua, Srinivasan Ramachandran, Hans Erik Molager Christensen
  • Patent number: 6101290
    Abstract: A method of efficiently transferring data during image transformations performed by a multiprocessor (10). A bounding box (35) is defined for source data to be transferred to the multiprocessor (10) for processing. The dimensions of the bounding box (35) are derived from the dimensions of an associated block (30) in destination space and from the transform coefficients. The bounding box dimensions may be calculated so as to provide the most efficient transfers.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: August 8, 2000
    Assignee: Texas Instruments Incorporated
    Inventors: Venkat V. Easwar, Srinivasan Ramachandran, Pochiraju Srinivas Rao
  • Patent number: 6091506
    Abstract: A processing unit (11) for a printer system. The processing unit (11) is comprised of a master processor (21) and multiple parallel processors (22). The master processor (21) builds a display list and partitions it into sublists, which it distributes to the parallel processors (22). The parallel processors (22) interpret the sublists, thereby rendering the image as bitmapped data. Interpretation of a sublist is performed by reading its operation codes and calling rasterizing primitives represented by the operation codes. (FIG. 3). During execution of a rasterizing primitive, a parallel processor (22) determines whether the next operation code in the sublist will call the same primitive. If so, execution of the current primitive is repeated.
    Type: Grant
    Filed: October 24, 1997
    Date of Patent: July 18, 2000
    Assignee: Texas Instruments Incorporated
    Inventors: Ralph E. Payne, Praveen K. Ganapathy, Srinivasan Ramachandran