Patents by Inventor Suresh Sriram

Suresh Sriram 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).

  • THERMALLY STABILIZED POLYARYLENE COMPOSITIONS
    Publication number: 20180057659
    Abstract: A polyarylene composition containing one or more polyarylenes and one or more sterically hindered phenolic stabilizers. The polyarylene composition has enhanced resistance to discoloration and degradation under thermal stress.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 1, 2018
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Suresh SRIRAM, Bruce J. CLARK, Gregory C. PLITHIDES
  • THERMALLY STABILIZED POLYARYLENE COMPOSITIONS
    Publication number: 20150368430
    Abstract: A polyarylene composition containing one or more polyarylenes and one or more sterically hindered phenolic stabilizers. The polyarylene composition has enhanced resistance to discoloration and degradation under thermal stress.
    Type: Application
    Filed: August 31, 2015
    Publication date: December 24, 2015
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Suresh SRIRAM, Bruce J. Clark, Gregory C. Plithides
  • Fasteners made of a polymer material
    Patent number: 9006384
    Abstract: Fasteners, such as bolts, nuts and screws, rivets, pins, and retaining rings, made of a highly kinked rigid-rod polyarylene exhibiting outstanding characteristics, notably a high torque and a high tensile elongation, a measure of practical toughness.
    Type: Grant
    Filed: March 26, 2010
    Date of Patent: April 14, 2015
    Assignee: Solvay Specialty Polymers USA, LLC
    Inventors: Gregory C. Plithides, Suresh Sriram
  • Fasteners made of a polymer material
    Publication number: 20120025020
    Abstract: Fasteners, such as bolts, nuts and screws, rivets, pins, and retaining rings, made of a highly kinked rigid-rod polyarylene exhibiting outstanding characteristics, notably a high torque and a high tensile elongation, a measure of practical toughness.
    Type: Application
    Filed: March 26, 2010
    Publication date: February 2, 2012
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Gregory C. Plithides, Suresh Sriram
  • Thermally stabilized polyarylene compositions
    Publication number: 20110144223
    Abstract: A polyarylene composition containing one or more polyarylenes and one or more sterically hindered phenolic stabilizers. The polyarylene composition has enhanced resistance to discoloration and degradation under thermal stress.
    Type: Application
    Filed: August 28, 2009
    Publication date: June 16, 2011
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Suresh Sriram, Bruce J. Clark, Gregory C. Plithides
  • Polyarylene compositions having enhanced flow properties
    Publication number: 20110144252
    Abstract: Polyarylene compositions including one or more organic substances. The organic substances can be selected from the group consisting of a paraffin, an olefin, an olefin oligomer, an alkoxylated acyclic carboxylic acid, an alkoxylated acyclic carboxylic acid amide, an acyclic carboxylic acid, an acyclic carboxylic acid ester, an acyclic carboxylic acid alkali metal salt, an acyclic carboxylic acid amide, an alkoxylated acyclic alcohol, an acyclic alcohol, an alkoxylated alkyl phenol and an alkyl phenol. The organic substances provide improved processability. Further inclusion of a sterically hindered phenol provides tougher polyarylene compositions.
    Type: Application
    Filed: August 28, 2009
    Publication date: June 16, 2011
    Applicant: SOLVAY ADVANCED POLYMERS, L.L.C.
    Inventors: Suresh Sriram, Bruce J. Clark, Gregory C. Plithides
  • Multifunctional autonomically healing composite material
    Publication number: 20060111469
    Abstract: A composite material, contains a polymer, a polymerizer, a corresponding catalyst for the polymerizer, and a plurality of capsules. The polymerizer is in the capsules. The composite material is self-healing.
    Type: Application
    Filed: January 18, 2005
    Publication date: May 25, 2006
    Inventors: Scott White, Nancy Sottos, Philippe Geubelle, Jeffrey Moore, Suresh Sriram, Michael Kessler, Eric Brown