Patents by Inventor Anup Ray

Anup Ray 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).

  • Graph alignment techniques for dimensioning drawings automatically
    Patent number: 11954820
    Abstract: One embodiment of the present invention sets forth a technique for adding dimensions to a target drawing. The technique includes generating a first set of node embeddings for a first set of nodes included in a target graph that represents the target drawing. The technique also includes receiving a second set of node embeddings for a second set of nodes included in a source graph that represents a source drawing, where one or more nodes included in the second set of nodes are associated with one or more source dimensions included in the source drawing. The technique further includes generating a set of mappings between the first and second sets of nodes based similarities between the first set of node embeddings and the second set of node embeddings, and automatically placing the one or more source dimensions within the target drawing based on the set of mappings.
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: April 9, 2024
    Assignee: AUTODESK, INC.
    Inventors: Thomas Ryan Davies, Alexander Ray Carlson, Aditya Sanghi, Tarkeshwar Kumar Shah, Divya Sivasankaran, Anup Bhalchandra Walvekar, Ran Zhang
  • Processes for preparing a polypeptide
    Publication number: 20080021200
    Abstract: The present invention relates to an improved process for preparing a polypeptide or pharmaceutically acceptable salt thereof comprising L-tyrosine, L-alanine, L-glutamate, and L-lysine. The polypeptide or pharmaceutically acceptable salt thereof is preferably glatiramer acetate.
    Type: Application
    Filed: September 27, 2007
    Publication date: January 24, 2008
    Inventors: Anup Ray, Hiren Patel, Johannes Ludescher, Mariappan Anbazhagan, Mahendra Patel, Ingolf Macher
  • Novel polymorph E of Olanzapine and preparation of anhydrous non-solvated crystalline polymorphic Form I of 2-methyl-4(4-methyl-1-piperazinyl)-10H-thieno[2,3-b][1,5] benzodiazepine (Olanzapine Form I) from the polymorphic Olanzapine Form E
    Publication number: 20070173496
    Abstract: The invention provides an Olanzapine pseudopolymoph Form E. The invention provides methods of preparing polymorphic Olanzapine Form E employing rapid crystallization and seeding. The invention provides methods of preparing anhydrous Olanzapine Form I from the Olanzapine Form E by step-wise drying.
    Type: Application
    Filed: January 26, 2006
    Publication date: July 26, 2007
    Inventors: Anup Ray, Hiren V. Patel, Johannes Ludescher, Mahendra Patel
  • Processes for preparing a polypeptide
    Publication number: 20060154862
    Abstract: The present invention relates to processes for preparing a polypeptide or pharmaceutically acceptable salt thereof comprising L-tyrosine, L-alanine, L-glutamate and L-lysine. The polypeptide or pharmaceutically acceptable salt thereof is preferably glatiramer acetate.
    Type: Application
    Filed: October 28, 2005
    Publication date: July 13, 2006
    Inventors: Anup Ray, Hiren Kumar Patel, Johannes Ludescher, Mariappan Anbazhagan, Mahendra Patel, Ingolf Macher
  • Pharmaceutical composition for solubility enhancement of hydrophobic drugs
    Publication number: 20050008704
    Abstract: The present invention provides a pharmaceutical composition having enhanced solubility comprising a drug and polyethylene glycol, wherein the ratio of polyethylene glycol to drug by weight is from about 0.2:1 to about 10:1, and the polyethylene glycol has a melting point of at least 37° C. The pharmaceutical compositions exhibit rapid dissolution upon contact with physiological solvents, such as water, saliva or gastrointestinal fluids.
    Type: Application
    Filed: July 11, 2003
    Publication date: January 13, 2005
    Inventors: Anup Ray, Indranil Nandi, Suresh Palaniswamy, Pablo Davila, Aakanksha Vora