Patents by Inventor Jack Irvin Killman, Jr.

Jack Irvin Killman, Jr. 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).

  • Polyester compositions containing furandicarboxylic acid or an ester thereof, and 2,2,4,4-tetramethyl-1,3-cyclobutanediol
    Patent number: 10800877
    Abstract: Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues and 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: October 13, 2020
    Assignee: Eastman Chemical Company
    Inventors: Howard Smith Carman, Jr., Jack Irvin Killman, Jr., Emmett Dudley Crawford, Jason Christopher Jenkins
  • Polyester compositions containing furandicarboxylic acid or an ester thereof, cyclobutanediol and ethylene glycol
    Patent number: 10800878
    Abstract: Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues; optionally, aromatic dicarboxylic acid residues and/or modifying aliphatic dicarboxylic acid residues, 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues and ethylene glycol. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: October 13, 2020
    Assignee: Eastman Chemical Company
    Inventors: Howard Smith Carman, Jr., Jack Irvin Killman, Jr., Emmett Dudley Crawford, Jason Christopher Jenkins
  • Polyester compositions containing furandicarboxylic acid or an ester thereof and cyclohexanedimethanol
    Patent number: 9228051
    Abstract: Described are polyesters comprising (a) a dicarboxylic acid component comprising 2,5-furandicarboxylic acid residues and optionally, aromatic dicarboxylic acid residues and/or aliphatic dicarboxylic acid residues, and (b) a glycol component comprising 1,4-cyclohexanedimethanol residues and residues of a modifying glycol. The polyesters may be manufactured into articles such as fibers, films, bottles, coatings, or sheets.
    Type: Grant
    Filed: October 10, 2012
    Date of Patent: January 5, 2016
    Assignee: Eastman Chemical Company
    Inventors: Howard Smith Carman, Jr., Jack Irvin Killman, Jr., Emmett Dudley Crawford, Jason Christopher Jenkins