Patents by Inventor Tomas D. Paine

Tomas D. Paine 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).

  • MONOBIDENTATE AMINOPYRIDINE GROUP IV TRANSITION METAL OLEFIN COPOLYMERIZATION CATALYSTS WITH ULTRA-HIGH MOLECULAR WEIGHT CAPABILITY AND ULTRA-LOW COMONOMER INCORPORATION
    Publication number: 20220162354
    Abstract: Processes for polymerizing polyolefins include contacting ethylene and optionally one or more (C3-C12)?-olefin in the presence of a catalyst system, wherein the catalyst system comprises a metal-ligand complex having a structure according to formula (I):
    Type: Application
    Filed: March 19, 2020
    Publication date: May 26, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Tomas D. Paine, Sukrit Mukhopadhyay, Matthew D. Christianson
  • Olefin polymerization catalyst systems and methods of use thereof
    Patent number: 10968289
    Abstract: Olefin polymerization catalyst systems are provided that include a procatalyst component having a metal-ligand complex of Formula (I): [formula] (I) where each X is a neutral, monoanionic, or dianionic, monodentate or polydentate ligand such that the complex of Formula (I) is neutral; each R1 and R10 is a (C6-C40)aryl, substituted (C6-C40)aryl, (C3-C40)heteroaryl, or substituted (C3-C40)heteroaryl; each R2, R3, R4, R7, R8, and R9 is a hydrogen; (C1-C40)hydrocarbyl; substituted (C1-C40)hydrocarbyl; (C1-C40)heterohydrocarbyl; substituted (C1-C40)heterohydrocarbyl; halogen; or nitro (NO2) group; and each R5 and R6 is a (C1-C)alkyl; substituted (C1-C40)alkyl; or [(Si)1—(C+Si)40] substituted organosilyl. Additionally, olefin-based polymers and processes for polymerizing one or more olefin-based polymers in the presence of the olefin polymerization catalyst systems are also provided.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: April 6, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Brad C. Bailey, Matthew D. Christianson, Anna V. Davis, Jasson T. Patton, Tomas D. Paine
  • OLEFIN POLYMERIZATION CATALYST SYSTEMS AND METHODS OF USE THEREOF
    Publication number: 20200277411
    Abstract: Olefin polymerization catalyst systems are provided that include a procatalyst component having a metal-ligand complex of Formula (I): [formula] (I) where each X is a neutral, monoanionic, or dianionic, monodentate or polydentate ligand such that the complex of Formula (I) is neutral; each R1 and R10 is a (C6-C40)aryl, substituted (C6-C40)aryl, (C3-C40)heteroaryl, or substituted (C3-C40)heteroaryl; each R2, R3, R4, R7, R8, and R9 is a hydrogen; (C1-C40)hydrocarbyl; substituted (C1-C40)hydrocarbyl; (C1-C40)heterohydrocarbyl; substituted (C1-C40)heterohydrocarbyl; halogen; or nitro (NO2) group; and each R5 and R6 is a (C1-C)alkyl; substituted (C1-C40)alkyl; or [(Si)1—(C+Si)40] substituted organosilyl. Additionally, olefin-based polymers and processes for polymerizing one or more olefin-based polymers in the presence of the olefin polymerization catalyst systems are also provided.
    Type: Application
    Filed: March 30, 2017
    Publication date: September 3, 2020
    Applicant: Dow Global Technologies LLC
    Inventors: Brad C. Bailey, Matthew D. Christianson, Anna V. Davis, Jasson T. Patton, Tomas D. Paine
  • COMPOSITIONS CONTAINING FLUORENE SUBSTITUTED TRIAZINE DERIVED COMPOUNDS, AND ELECTRONIC DEVICES CONTAINING THE SAME
    Publication number: 20160248020
    Abstract: The invention provides a composition comprising at least one fluorene substituted triazine derived compound of Formula 1, as described herein, and electronic devices containing the same. Such devices have improved efficiency and better driving voltage.
    Type: Application
    Filed: November 10, 2014
    Publication date: August 25, 2016
    Inventors: Mark E. Ondari, Kyoung Moo Koh, Dean M. Welsh, Tomas D. Paine, Liang Hong, Kenneth E. Stockman, Hong-Yeop Na, Kyung-Joo Lee