Patents by Inventor David D. Devore

David D. Devore 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).

  • Patent number: 11367835
    Abstract: The present invention provides a quantum dot light emitting diode comprising i) an emitting layer of at least one semiconductor nanoparticle made from semiconductor materials selected from the group consisting of Group II-VI compounds, Group II-V compounds, Group III-VI compounds, Group III-V compounds, Group IV-VI compounds, Group I-III-VI compounds, Group II-IV-VI compounds, Group II-IV-V compounds, or any combination thereof; and ii) a polymer for hole injection or hole transport layer, comprising one or more triaryl aminium radical cations having the structure (S1).
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: June 21, 2022
    Assignees: Dow Global Technologies LLC, Rohm and Haas Electronic Materials LLC
    Inventors: Anatoliy N. Sokolov, Brian Goodfellow, Robert David Grigg, Liam P. Spencer, John W. Kramer, David D. Devore, Sukrit Mukhopadhyay, Peter Trefonas, III
  • Publication number: 20220169756
    Abstract: Embodiments of this disclosure include polymerization processes that include contacting propylene and/or one or more (C4-C12)?-olefins in a reactor including a catalyst system. The catalyst system comprises a metal-ligand complex according to formula (I).
    Type: Application
    Filed: March 5, 2020
    Publication date: June 2, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Matthew D. Christianson, Robert DJ Froese, David D. Devore
  • Publication number: 20220069225
    Abstract: The present invention relates to a polymeric charge transfer layer comprising a polymer. The polymer comprises as polymerized units, Monomer A, Monomer B, and Monomer C crosslinking agent. The present invention further relates to an organic electronic device especially an organic light emitting device containing the polymeric charge transfer layer.
    Type: Application
    Filed: October 27, 2015
    Publication date: March 3, 2022
    Inventors: Liam P. Spencer, Chun Liu, Minrong Zhu, Nolan T. McDougal, Shaoguang Feng, Peter Trefonas, III, David D. Devore, Zhengming Tang, Jiansheng Feng, Anatoliy N. Sokolov
  • Publication number: 20220056164
    Abstract: The polymerization process of this disclosure includes includes polymerizing ethylene and one or more olefins in the presence of a catalyst system under olefin polymerization conditions to form an ethylene-based polymer.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 24, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: David Koenigs, David D. Devore, Brad C. Bailey, Endre Szuromi, Robert D. Grigg, David M. Pearson, Nolan T. McDougal, John B. Etienne, Sukrit Mukhopadhyay
  • Publication number: 20220041764
    Abstract: Catalyst systems that include a metal-ligand complex according to formula (I):
    Type: Application
    Filed: December 12, 2019
    Publication date: February 10, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Brad C. Bailey, Robert DJ Froese, Sukrit Mukhopadhyay, David D. Devore, Jerzy Klosin
  • Publication number: 20220025085
    Abstract: Catalyst systems that include a chain transfer agent and a metal-ligand complex according to formula (I).
    Type: Application
    Filed: December 19, 2019
    Publication date: January 27, 2022
    Applicant: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Endre Szuromi, David D. Devore, Robert DJ Froese, Brad C. Bailey, Matthew D. Christianson, Sukrit Mukhopadhyay, Jerzy Klosin
  • Patent number: 11208502
    Abstract: The present disclosure relates to an olefin polymerization catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.
    Type: Grant
    Filed: March 15, 2018
    Date of Patent: December 28, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Jasson T. Patton, Todd D. Senecal, Daniel J. Arriola, Matthew D. Christianson, Gordon R. Roof, Jerzy Klosin, David D. Devore, Anna V. Davis
  • Patent number: 11168161
    Abstract: Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: November 9, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Endre Szuromi, David D. Devore, Robert D. J. Froese
  • Patent number: 11114617
    Abstract: Provided is a composition comprising a compound having structure (I) wherein each of A1, A2, A3, A4, A5, A6, A7, and A8 is independently CR12 or N; wherein one to four of A1, A2, A3, A4, A5, A6, A7, and A8 are N; wherein J1 is C or Si; wherein J2 is C(R13)n, O, (C(R13)n)2, S, NR13, or Se; wherein n is 1 or 2; wherein each of R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 is independently H, deuterium, or an organic group. Also provided is a method of making the composition, a method of making an organic light-emitting diode using the composition, and an organic light-emitting diode made by that method.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: September 7, 2021
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Laura Havens, Sukrit Mukhopadhyay, David S. Laitar, David D. Devore, Aaron A. Rachford, Erich J. Molitor
  • Patent number: 11104751
    Abstract: Embodiments are directed to catalyst systems comprising at least one metal ligand complex and to processes for polyolefin polymerization incorporating the catalyst systems.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: August 31, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Andrew M. Camelio, Endre Szuromi, David D. Devore, Robert D. J. Froese
  • Patent number: 11066488
    Abstract: Embodiments are directed to a catalyst system comprising metal-ligand complexes and processes for polyolefin polymerization using the metal-ligand complex having the following structure:
    Type: Grant
    Filed: June 18, 2018
    Date of Patent: July 20, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Endre Szuromi, David D. Devore, Robert D. J. Froese, Arkady L. Krasovskiy, Lixin Sun, Kevin A. Frazier, Joseph S. Renny
  • Publication number: 20210210691
    Abstract: Polymeric layers suitable for organic layers of electronic devices that show reduced driving voltage and/or increased luminous efficiency.
    Type: Application
    Filed: December 24, 2015
    Publication date: July 8, 2021
    Inventors: Minrong Zhu, Jichang Feng, Jing Jing Yan, Zhengming Tang, Shaoguang Feng, Hua Ren, Hong Yeop Na, Yoo-Jin Doh, Yuchen Liu, David D. Devore, Peter Trefonas, III, Liam P. Spencer
  • Publication number: 20210122840
    Abstract: The present disclosure relates to an olefin polymerization catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the catalyst system comprises: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.
    Type: Application
    Filed: March 15, 2018
    Publication date: April 29, 2021
    Inventors: Jasson T. Patton, Todd D. Senecal, Daniel J. Arriola, Matthew D. Christianson, Gordon R. Roof, David D. Devore, Anna V. Davis
  • Publication number: 20210017311
    Abstract: The present disclosure is directed to a silicon-terminated telechelic polyolefin composition comprising a compound of formula (I). Embodiments related to a process for preparing the silicon-terminated telechelic polyolefin composition comprising a compound of formula (I), the process comprising combining starting materials comprising (A) a silicon-terminated organo-metal compound and (B) a silicon-based functionalization agent, thereby obtaining a product comprising the silicon-terminated telechelic polyolefin composition. In further embodiments, the starting materials of the process may further comprise (C) a nitrogen containing heterocycle. In further embodiments, the starting materials of the process may further comprise (D) a solvent.
    Type: Application
    Filed: March 18, 2019
    Publication date: January 21, 2021
    Inventors: Jongwook Choi, David D. Devore, Robert David Grigg, Phillip D. Hustad, Jaclyn Murphy, Mark E. Ondari, Jordan Reddel, Lixin Sun
  • Publication number: 20210020837
    Abstract: Provided is a composition comprising a compound having structure (I) wherein each of A1, A2, A3, A4, A5, A6, A7, and A8 is independently CR12 or N; wherein one to four of A1, A2, A3, A4, A5, A6, A7, and A8 are N; wherein J1 is C or Si; wherein J2 is C(R13)n, O, (C(R13)n)2, S, NR13, or Se; wherein n is 1 or 2; wherein each of R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 is independently H, deuterium, or an organic group. Also provided is a method of making the composition, a method of making an organic light-emitting diode using the composition, and an organic light-emitting diode made by that method.
    Type: Application
    Filed: August 11, 2017
    Publication date: January 21, 2021
    Inventors: Laura HAVENS, Sukrit Mukhopadhyay, David S. Laitar, David D. Devore, Aaron A. Rachford, Erich J. Moiitor
  • Publication number: 20210002467
    Abstract: A process to functionalized organo-metal compounds with silyl-based electrophiles. The process includes combining an organo-metal compound, a silyl-based functionalization agent, and an optional solvent. Functionalized silanes and silyl-terminated polyolefins can be prepared by this process.
    Type: Application
    Filed: March 18, 2019
    Publication date: January 7, 2021
    Inventors: Matthias Ober, Longyan Liao, Jasson T. Patton, Sukrit Mukhopadhyay, Jerzy Klosin, David D. Devore
  • Patent number: 10868253
    Abstract: A single phase liquid formulation useful for producing an organic charge transporting film; said formulation comprising: (a) a first polymer resin having Mw less than 5,000; (b) a second polymer resin having Mw at least 7,000; (c) a first solvent having a boiling point from 50 to 165° C.; and (d) a second solvent having a boiling point from 180 to 300° C.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: December 15, 2020
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Chun Liu, Peter Trefonas, III, Sukrit Mukhopadhyay, Liam P. Spencer, David D. Devore, Ashley Inman
  • Patent number: 10818860
    Abstract: The present invention provides a quantum dot light emitting diode comprising i) an emitting layer of at least one semiconductor nanoparticle made from semiconductor materials selected from the group consisting of Group II-VI compounds, Group II-V compounds, Group III-VI compounds, Group III-V compounds, Group IV-VI compounds, Group I-III-VI compounds, Group II-IV-VI compounds, Group II-IV-V compounds, or any combination thereof; and ii) a polymer for hole injection or hole transport layer; and the polymer comprises, as polymerized units, at least one or more monomers having a first monomer structure comprising a) a polymerizable group, b) an electroactive group with formula NAr1Ar2Ar3 wherein Ar1, Ar2 and Ar3 independently are C6-C50 aromatic substituents, and (c) a linker group connecting the polymerizable group and the electroactive group.
    Type: Grant
    Filed: June 26, 2017
    Date of Patent: October 27, 2020
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Anatoliy N Sokolov, Brian Goodfellow, Robert David Grigg, Liam P Spencer, John W Kramer, David D Devore, Sukrit Mukhopadhyay, Peter Trefonas, III
  • Publication number: 20200247918
    Abstract: The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.
    Type: Application
    Filed: March 14, 2018
    Publication date: August 6, 2020
    Inventors: David D. Devore, Daniel J. Arriola, Gordon R. Roof, Jeffrey C. Munro, Andrew J. Young, Edmund M. Carnahan
  • Publication number: 20200247936
    Abstract: The present disclosure relates to a catalyst system for use in forming a multi-block copolymer, said copolymer containing therein two or more segments or blocks differing in chemical or physical properties, a polymerization process using the same, and the resulting polymers, wherein the composition comprises the admixture or reaction product resulting from combining: (A) a first olefin polymerization procatalyst, (B) a second olefin polymerization procatalyst capable of preparing polymers differing in chemical or physical properties from the polymer prepared by procatalyst (A) under equivalent polymerization conditions, and (C) a chain shuttling agent.
    Type: Application
    Filed: March 15, 2018
    Publication date: August 6, 2020
    Inventors: David D. Devore, Daniel J. Arriola, Arkady L. Krasovskiy, Edmund M. Carnahan, Curt N. Theriault, Gordon R. Roof, Timothy T. Wenzel, Jerzy Klosin, Ruth Figueroa