Patents by Inventor Patrick HEIDER

Patrick HEIDER 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).

  • Amorphous polyester composition and method of making
    Patent number: 11535744
    Abstract: An amorphous polyester or copolyester composition comprises the reaction product of a crystalline or semicrystalline polyester or copolyester, optionally derived from a recycled waste stream, at least one diol or aromatic diacid or an ester of a diacid or a hydroxycarboxylic acid or a lactone or a dianhydride, and a catalyst, wherein the amorphous composition has a weight average molecular weight of at least 10,000 g/mol (polystyrene equivalent molecular weight) as measured by gel permeation chromatography.
    Type: Grant
    Filed: March 27, 2020
    Date of Patent: December 27, 2022
    Assignee: DDP SPECIALTY ELECTRONIC MATERIALS US, LLC.
    Inventors: Mark Alan Barger, Stephane Costeux, Michal Elizabeth Porter, Patrick Heider
  • AMORPHOUS POLYESTER COMPOSITION AND METHOD OF MAKING
    Publication number: 20200308396
    Abstract: An amorphous polyester or copolyester composition comprises the reaction product of a crystalline or semicrystalline polyester or copolyester, optionally derived from a recycled waste stream, at least one diol or aromatic diacid or an ester of a diacid or a hydroxycarboxylic acid or a lactone or a dianhydride, and a catalyst, wherein the amorphous composition has a weight average molecular weight of at least 10,000 g/mol (polystyrene equivalent molecular weight) as measured by gel permeation chromatography.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 1, 2020
    Inventors: Mark Alan Barger, Stephane Costeux, Michal Elizabeth Porter, Patrick Heider
  • PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS
    Publication number: 20180186734
    Abstract: The disclosure relates to efficient and economical synthetic chemical processes for the preparation of pesticidal thioethers. Further, the disclosure relates to certain novel compounds useful in the preparation of pesticidal thioethers.
    Type: Application
    Filed: December 22, 2017
    Publication date: July 5, 2018
    Inventors: Patrick HEIDER, Kaitlyn GRAY, Patrick T. MCGOUGH, Jayacandran DEVARAJ, Mark E. ONDARI