Patents by Inventor David R. Wilson

David R. Wilson 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).

  • Lithium Battery Electrodes Containing Lithium Oxalate
    Publication number: 20140315104
    Abstract: Cathodes for lithium batteries contain a lithium-manganese cathodic material and from 0.5 to 20% by weight of lithium oxalate. Batteries containing the electrodes tend to exhibit high cycling capacities.
    Type: Application
    Filed: November 30, 2012
    Publication date: October 23, 2014
    Inventors: Wenjuan Liu, Murali G. Theivanayagam, Koichi Numata, Ing-Feng Hu, David R. Wilson, Yiyong He
  • Multifunctional chain shuttling agents
    Patent number: 8772523
    Abstract: The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: July 8, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Thomas P. Clark, Nahrain E. Kamber, Sara B. Klamo, Phillip D. Hustad, David R. Wilson
  • Multifunctional chain shuttling agents
    Patent number: 8765886
    Abstract: The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: July 1, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Thomas P. Clark, Nahrain E. Kamber, Sara B. Klamo, Phillip D. Hustad, David R. Wilson
  • Multifunctional chain shuttling agents
    Patent number: 8765877
    Abstract: The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: July 1, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Thomas P. Clark, Nahrain E. Kamber, Sara B. Klamo, Phillip D. Hustad, David R. Wilson
  • Multifunctional chain shuttling agents
    Patent number: 8759453
    Abstract: The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: June 24, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Thomas P. Clark, Nahrain E. Kambler, Sara B. Klamo, Phillip D. Hustad, David R. Wilson
  • Photoacid generating monomer and precursor thereof
    Patent number: 8716518
    Abstract: A monomer compound has the formula (I): where each R1, R2, and R3 is independently H, F, C1-10 alkyl, fluoro-substituted C1-10 alkyl, C1-10 cycloalkyl, or fluoro-substituted C1-10 cycloalkyl, provided that at least one of R1, R2, or R3 is F; n is an integer of from 1 to 10, A is a halogenated or non-halogenated C2-30 olefin-containing polymerizable group, and G+ is an organic or inorganic cation. The monomer is the reaction product of a sultone precursor and the oxyanion of a hydroxy-containing halogenated or non-halogenated C2-30 olefin-containing compound. A polymer includes the monomer of formula (I).
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: May 6, 2014
    Assignees: Rohm and Haas Electronic Materials LLC, Dow Global Technologies LLC
    Inventors: Suzanne M. Coley, David R. Wilson, Francis J. Timmers
  • Multifunctional chain shuttling agents
    Patent number: 8716166
    Abstract: The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: May 6, 2014
    Assignee: Dow Global Technologies LLC
    Inventors: Thomas P. Clark, Nahrain E. Kamber, Sara B. Klamo, Phillip D. Hustad, David R. Wilson
  • Battery electrolyte solutions containing aromatic phosphorus compounds
    Patent number: 8574773
    Abstract: A battery electrolyte solution contains from 0.01 to 80% by weight of an aromatic phosphorus compound. The aromatic phosphorus compound provides increased thermal stability for the electrolyte, helping to reduce thermal degradation, thermal runaway reactions and the possibility of burning. The aromatic phosphorus compound has little adverse impact on the electrical properties of the battery, and in some cases actually improves battery performance.
    Type: Grant
    Filed: November 16, 2009
    Date of Patent: November 5, 2013
    Assignee: Dow Global Technologies LLC
    Inventors: David R. Wilson, Ravi B. Shankar, Houxiang Tang, Andrew J. Pasztor, Jr., Peter M. Margl, William J. Kruper, Jr., Mark D. Newsham, Jing Jin, Matthew M. Yonkey, Deidre A. Strand, Thomas D. Gregory, Jamie L. Cohen, Jeremy R. Stajdl
  • BATTERY ELECTROLYTE SOLUTION CONTAINING CERTAIN ESTER-BASED SOLVENTS, AND BATTERIES CONTAINING SUCH AN ELECTROLYTE SOLUTION
    Publication number: 20130260229
    Abstract: Battery electrolyte solutions contain certain ester solvents, a lithium salt and vinylene carbonate, vinyl ethylene carbonate or fluoroethylene carbonate. Batteries containing these solvents have excellent specific discharge capacities and reduced weight compared to batteries in which the electrolyte is based on ethylene carbonate.
    Type: Application
    Filed: December 13, 2011
    Publication date: October 3, 2013
    Applicant: Dow Global Technologies LLC
    Inventors: Oktay Uzun, Dean M. Welsh, David R. Wilson, Ravi B. Shankar, David J. Brennan
  • Power control in schedulable wireless communication terminal
    Patent number: 8478328
    Abstract: A wireless communication entity schedulable in a wireless communication network include a radio receiver that receives radio resource assignment information including a bandwidth allocation, a controller communicably coupled to the power amplifier, wherein the controller varies an operational maximum power level of the schedulable wireless communication entity based on whether the schedulable wireless communication entity is communicating time-critical traffic or non-time-critical traffic, and wherein the operational maximum power level limits an instantaneous power at which the schedulable wireless communication entity may transmit on the radio resource assigned.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: July 2, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Robert T. Love, Brian K. Classon, Edgar P. Fernandes, Armin W. Klomsdorf, Vijay Nangia, Ravikiran Nory, Dale G. Schwent, Kenneth A. Stewart, David R. Wilson
  • Power control in schedulable wireless communication terminal
    Patent number: 8463314
    Abstract: A wireless communication entity schedulable in a wireless communication network includes a radio receiver that receives radio resource assignment information including a bandwidth allocation, and a controller communicably coupled to the power amplifier, wherein the controller varies an operational maximum power level of the schedulable wireless communication entity in accordance with a protocol state governing the schedulable wireless communication entity, wherein the operational maximum power level limits an instantaneous power at which the schedulable wireless communication entity may transmit on the radio resource assigned.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: June 11, 2013
    Assignee: Motorola Mobility LLC
    Inventors: Robert T. Love, Brian K. Classon, Edgar P. Fernandes, Armin W. Klomsdorf, Vijay Nangia, Ravikiran Nory, Dale G. Schwent, Kenneth A. Stewart, David R. Wilson
  • BATTERY ELECTROLYTE SOLUTIONS CONTAINING PHOSPHORUS-SULFUR COMPOUNDS
    Publication number: 20120315549
    Abstract: A battery electrolyte solution contains from 0.001 to 20% by weight of certain phosphorus-sulfur compounds. The phosphorus-sulfur compound performs effectively as a solid-electrolyte interphase (SEI) forming material. The phosphorus-sulfur compound has little adverse impact on the electrical properties of the battery, and in some cases actually improves battery performance. Batteries containing the electrolyte solution form robust and stable SEIs even when charged at high rates during initial formation cycles.
    Type: Application
    Filed: November 16, 2009
    Publication date: December 13, 2012
    Inventors: Houxiang Tang, William J. Kruper, JR., Ravi B. Shankar, Deidre A. Strand, Peter M. Margl, Andrew J. Pasztor, JR., David R. Wilson, Jerey R. Stajdi
  • Multifunctional chain shuttling agents
    Patent number: 8324416
    Abstract: The invention generally relates to chain shuttling agents (CSAs), a process of preparing the CSAs, a composition comprising a CSA and a catalyst, a process of preparing the composition, a processes of preparing polyolefins, end functional polyolefins, and telechelic polyolefins with the composition, and the polyolefins, end functional polyolefins, and telechelic polyolefins prepared by the processes.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: December 4, 2012
    Assignee: Dow Global Technologies, LLC
    Inventors: Thomas P. Clark, Nahrain E. Kamber, Sara B. Klamo, Phillip D. Hustad, David R. Wilson
  • PHOTOACID GENERATING MONOMER AND PRECURSOR THEREOF
    Publication number: 20120172555
    Abstract: A monomer compound has the formula (I): where each R1, R2, and R3 is independently H, F, C1-10 alkyl, fluoro-substituted C1-10 alkyl, C1-10 cycloalkyl, or fluoro-substituted C1-10 cycloalkyl, provided that at least one of R1, R2, or R3 is F; n is an integer of from 1 to 10, A is a halogenated or non-halogenated C2-30 olefin-containing polymerizable group, and G+ is an organic or inorganic cation. The monomer is the reaction product of a sultone precursor and the oxyanion of a hydroxy-containing halogenated or non-halogenated C2-30 olefin-containing compound. A polymer includes the monomer of formula (I).
    Type: Application
    Filed: December 29, 2011
    Publication date: July 5, 2012
    Inventors: Suzanne M. Coley, David R. Wilson, Francis J. Timmers
  • POWER CONTROL IN SCHEDULABLE WIRELESS COMMUNICATION TERMINAL
    Publication number: 20120172080
    Abstract: A wireless communication entity schedulable in a wireless communication network include a radio receiver that receives radio resource assignment information including a bandwidth allocation, a controller communicably coupled to the power amplifier, wherein the controller varies an operational maximum power level of the schedulable wireless communication entity based on whether the schedulable wireless communication entity is communicating time-critical traffic or non-time-critical traffic, and wherein the operational maximum power level limits an instantaneous power at which the schedulable wireless communication entity may transmit on the radio resource assigned.
    Type: Application
    Filed: March 13, 2012
    Publication date: July 5, 2012
    Applicant: MOTOROLA MOBILITY, INC.
    Inventors: Robert T. Love, Brian K. Classon, Edgar P. Fernandes, Armin W. Klomsdorf, Vijay Nangia, Ravikiran Nory, Dale G. Schwent, Kenneth A. Stewart, David R. Wilson
  • POWER CONTROL IN SCHEDULABLE WIRELESS COMMUNICATION TERMINAL
    Publication number: 20120172081
    Abstract: A wireless communication entity schedulable in a wireless communication network includes a radio receiver that receives radio resource assignment information including a bandwidth allocation, and a controller communicably coupled to the power amplifier, wherein the controller varies an operational maximum power level of the schedulable wireless communication entity in accordance with a protocol state governing the schedulable wireless communication entity, wherein the operational maximum power level limits an instantaneous power at which the schedulable wireless communication entity may transmit on the radio resource assigned.
    Type: Application
    Filed: March 13, 2012
    Publication date: July 5, 2012
    Applicant: MOTOROLA MOBILITY, INC.
    Inventors: Robert T. Love, Brian K. Classon, Edgar P. Fernandes, Armin W. Klomsdorf, Vijay Nangia, Ravikiran Nory, Dale G. Schwent, Kenneth A. Stewart, David R. Wilson
  • METHOD OF PREPARING PHOTOACID GENERATING MONOMER
    Publication number: 20120172619
    Abstract: A method of preparing a monomer comprises reacting a sultone of the formula (I): wherein each R is independently F, C1-10 alkyl, fluoro-substituted C1-10 alkyl, C1-10 cycloalkyl, or fluoro-substituted C1-10 cycloalkyl, provided that at least one R is F; n is an integer of from 0 to 10, and m is an integer of 1 to 4+2n, with a nucleophile having a polymerizable group. Monomers, including a photoacid-generating monomer, may be prepared by this method.
    Type: Application
    Filed: December 29, 2011
    Publication date: July 5, 2012
    Inventors: Suzanne M. Coley, David R. Wilson, Francis J. Timmers
  • Power control in schedulable wireless communication terminal
    Patent number: 8145251
    Abstract: A wireless communication entity schedulable in a wireless communication network, including a controller (603) communicably coupled to a power amplifier (608), wherein the controller varies a maximum transmit power of the wireless communication entity based on the radio resource assignment information receiver by the radio receiver.
    Type: Grant
    Filed: January 23, 2006
    Date of Patent: March 27, 2012
    Assignee: Motorola Mobility, Inc.
    Inventors: Robert T. Love, Brian K. Classon, Edgar P. Fernandes, Armin W. Klomsdorf, Vijay Nangia, Ravikiran Nory, Dale G. Schwent, Kenneth A. Stewart, David R. Wilson
  • Phosphorus-sulfur FR additives and polymer systems containing same
    Patent number: 8058332
    Abstract: Phosphorus-sulfur compounds have flame retardant activity in organic polymer systems. The phosphorus-sulfur compounds can be represented by the structure: wherein X is oxygen or sulfur, T is a covalent bond, oxygen, sulfur or nitrogen, provided that at least one of X and T is sulfur, each X? is independently oxygen or sulfur, each m is independently zero or 1 when X? is oxygen and zero, 1 or 2 when X? is sulfur, n is at least 1 and preferably at least 2, each R is independently an unsubstituted or inertly substituted hydrocarbyl group or the R groups together form an unsubstituted or inertly substituted divalent organic group and A is an organic linking group.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: November 15, 2011
    Assignee: Dow Global Technologies LLC
    Inventors: Ravi B. Shankar, David R. Wilson, William J. Kruper, Bruce A. King, Michelle L. Hudack, Chun Wang, Ted A. Morgan, Inken Beulich, Daniel J. Murray, William Gerald Stobby, Mark W. Beach, Ing Feng Hu
  • BATTERY ELECTROLYTE SOLUTIONS CONTAINING AROMATIC PHOSPHORUS COMPOUNDS
    Publication number: 20110250503
    Abstract: A battery electrolyte solution contains from 0.01 to 80% by weight of an aromatic phosphorus compound. The aromatic phosphorus compound provides increased thermal stability for the electrolyte, helping to reduce thermal degradation, thermal runaway reactions and the possibility of burning. The aromatic phosphorus compound has little adverse impact on the electrical properties of the battery, and in some cases actually improves battery performance.
    Type: Application
    Filed: November 16, 2009
    Publication date: October 13, 2011
    Inventors: David R. Wilson, Ravi B. Shankar, Houxiang Tang, Andrew J. Pasztor, JR., Peter M. Margl, William J. Kruper, JR., Mark D. Newsham, Jing Jin, Matthew M. Yonkey, Deidre A. Strand, Thomas D. Gregory, Jamie L. Cohen, Jeremy R. Stajdl