Patents by Inventor Kathlyn A. Parker

Kathlyn A. Parker 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).

  • Alkene isomerization as an entry to efficient alternating ring-opening metathesis polymerization (i-AROMP)
    Patent number: 10487172
    Abstract: This invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. Specifically, the present invention provides a polymer comprising rigorously alternating AB subunits and methods of formation of the AB alternating polymers. In the polymers and process of the invention, the A monomer is derived from a cyclobutene derivative, and the B monomer is derived from a cyclohexene derivative. The polymerization takes place in the presence of an olefin metathesis catalyst.
    Type: Grant
    Filed: March 21, 2016
    Date of Patent: November 26, 2019
    Assignee: The Research Foundation for The State University of New York
    Inventors: Nicole S. Sampson, Li Tan, Kathlyn Parker
  • ALKENE ISOMERIZATION AS AN ENTRY TO EFFICIENT ALTERNATING RING-OPEINING METATHESIS POLYMERIZATION (i-AROMP)
    Publication number: 20180002481
    Abstract: This invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. Specifically, the present invention provides a polymer comprising rigorously alternating AB subunits and methods of formation of the AB alternating polymers. In the polymers and process of the invention, the A monomer is derived from a cyclobutene derivative, and the B monomer is derived from a cyclohexene derivative. The polymerization takes place in the presence of an olefin metathesis catalyst.
    Type: Application
    Filed: March 21, 2016
    Publication date: January 4, 2018
    Inventors: Nicole S. Sampson, Li Tan, Kathlyn Parker
  • Alternating ring-opening metathesis polymerization
    Patent number: 9803047
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers. To demonstrate, polymers were synthesized and modified with a FRET pair (Trp/Dansyl) post-polymerization.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: October 31, 2017
    Assignee: The Research Foundation for The State University of New York
    Inventors: Nicole S. Sampson, Li Tan, Kathlyn Parker
  • ALTERNATING RING-OPENING METATHESIS POLYMERIZATION
    Publication number: 20170158808
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers. To demonstrate, polymers were synthesized and modified with a FRET pair (Trp/Dansyl) post-polymerization.
    Type: Application
    Filed: February 21, 2017
    Publication date: June 8, 2017
    Inventors: Nicole S. Sampson, Li Tan, Kathlyn Parker
  • Alternating ring-opening metathesis polymerization
    Patent number: 9624338
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers. To demonstrate, polymers were synthesized and modified with a FRET pair (Trp/Dansyl) post-polymerization.
    Type: Grant
    Filed: July 22, 2014
    Date of Patent: April 18, 2017
    Assignee: The Research Foundation for The State University of New York
    Inventors: Nicole S. Sampson, Li Tan, Kathlyn Parker
  • ALTERNATING RING-OPENING METATHESIS POLYMERIZATION
    Publication number: 20160159972
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers. To demonstrate, polymers were synthesized and modified with a FRET pair (Trp/Dansyl) post-polymerization.
    Type: Application
    Filed: July 22, 2014
    Publication date: June 9, 2016
    Inventors: Nicole S. SAMPSON, Li TAN, Kathlyn PARKER
  • Alternating ring-opening metathesis polymerization
    Patent number: 8795647
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: August 5, 2014
    Assignee: The Research Foundation for The State University of New York
    Inventors: Nicole Sampson, Kathlyn Parker, Airong Song
  • Stereoregular ROMP polymers
    Patent number: 8232360
    Abstract: The invention relates to stereoregular ROMP polymers, the monomers used to make them, and the processes used to convert the monomers to the polymers.
    Type: Grant
    Filed: July 17, 2007
    Date of Patent: July 31, 2012
    Assignee: Research Foundation of State University of N.Y.
    Inventors: Nicole S. Sampson, Kathlyn A. Parker
  • STEREOREGULAR ROMP POLYMERS
    Publication number: 20110251363
    Abstract: The invention relates to stereoregular ROMP polymers, the monomers used to make them, and the processes used to convert the monomers to the polymers.
    Type: Application
    Filed: July 17, 2007
    Publication date: October 13, 2011
    Inventors: Nicole S. Sampson, Kathlyn A. Parker
  • ALTERNATING RING-OPENING METATHESIS POLYMERIZATION
    Publication number: 20110212046
    Abstract: The invention relates to the field of polymers and olefin polymerization, and more specifically olefin metathesis polymerization. The invention provides regioregular alternating polymers and methods of synthesizing such polymers.
    Type: Application
    Filed: August 20, 2009
    Publication date: September 1, 2011
    Applicant: The Research Foundation of State University of New York
    Inventors: Nicole Sampson, Kathlyn Parker, Airong Song
  • Intermediates for the synthesis of polypropionate antibiotics
    Patent number: 7339066
    Abstract: The invention relates to intermediate compounds of the formula wherein R1 is H or a protecting group, R2 and R3 each independently represent H, methyl, or a leaving group, provided that at least one, but not both, of R2 and R3 is a leaving group. The intermediate compounds are useful for the synthesis of discodermolide, its derivatives, and related compounds.
    Type: Grant
    Filed: April 6, 2007
    Date of Patent: March 4, 2008
    Assignee: The Research Foundation of State University of New York
    Inventors: Kathlyn Parker, Huanyan Cao
  • INTERMEDIATES FOR THE SYNTHESIS OF POLYPROPIONATE ANTIBIOTICS
    Publication number: 20070282121
    Abstract: The invention relates to intermediate compounds of the formula wherein R1 is H or a protecting group, R2 and R3 each independently represent H, methyl, or a leaving group, provided that at least one, but not both, of R2 and R3 is a leaving group. The intermediate compounds are useful for the synthesis of discodermolide, its derivatives, and related compounds.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 6, 2007
    Inventors: Kathlyn Parker, Huanyan Cao
  • Intermediates for the synthesis of polypropionate antibiotics
    Patent number: 7297807
    Abstract: The invention relates to intermediate compounds of the formula wherein R1 is H or a protecting group, R2 and R3 each independently represent H, methyl, or a leaving group, provided that at least one, but not both, of R2 and R3 is a leaving group. The intermediate compounds are useful for the synthesis of discodermolide, its derivatives, and related compounds.
    Type: Grant
    Filed: May 31, 2006
    Date of Patent: November 20, 2007
    Assignee: The Research Foundation of State University of New York
    Inventors: Kathlyn Parker, Huanyan Cao
  • Process for the preparation of 17(20)ene-21-steroid aldehydes
    Patent number: 4059575
    Abstract: There is disclosed a process for the efficient conversion of 17-.alpha.-ethynyl 17-.beta.- hydroxy steroids into the corresponding 17(20) .alpha..beta.-unsaturated 21-steroid aldehydes. The process comprises the sequential steps of reacting the ethynyl alcohol with a diloweralkylformamide dilower-alkylacetal, suitably dimethylformamide diethylacetal, to form the corresponding 16,20 diene-21-diloweralkylamine which is then hydrolyzed to form the corresponding 17(20)-ene-21-steroid aldehyde.
    Type: Grant
    Filed: April 22, 1976
    Date of Patent: November 22, 1977
    Assignee: Research Corporation
    Inventors: Kathlyn A. Parker, Raymond W. Kosley, Jr.