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David P. Waller

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  • Lexington, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conducting formulation
    • Patent number 9,673,394
    • Issue date Jun 6, 2017
    • Merck Patent GmbH
    • Mark James
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Photovoltaic cells
    • Patent number 9,515,274
    • Issue date Dec 6, 2016
    • Merck Patent GmbH
    • Kethinni G. Chittibabu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Electrochromic iptycenes
    • Patent number 9,458,376
    • Issue date Oct 4, 2016
    • Brent M. Polishak
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Photovoltaic cell with benzodithiophene-containing polymer
    • Patent number 9,337,358
    • Issue date May 10, 2016
    • Merck Patent GmbH
    • Paul Byrne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Conjugated polymers
    • Patent number 9,178,166
    • Issue date Nov 3, 2015
    • Merck Patent GmbH
    • David P. Waller
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Photovoltaic cell with thiazole-containing polymer
    • Patent number 9,123,895
    • Issue date Sep 1, 2015
    • Merck Patent GmbH
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photovoltaic cell containing novel photoactive polymer
    • Patent number 9,035,015
    • Issue date May 19, 2015
    • Merck Patent GmbH
    • Li Wen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photovoltaic cell containing novel photoactive polymer
    • Patent number 8,969,508
    • Issue date Mar 3, 2015
    • Merck Patent GmbH
    • Li Wen
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Photovoltaic cell with silole-containing polymer
    • Patent number 8,962,783
    • Issue date Feb 24, 2015
    • Merck Patent GmbH
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoactive polymers
    • Patent number 8,883,954
    • Issue date Nov 11, 2014
    • Merck Patent GmbH
    • Paul Byrne
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Photovoltaic cell with thiazole-containing polymer
    • Patent number 8,563,678
    • Issue date Oct 22, 2013
    • Merck Patent GmbH
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photoactive polymers
    • Patent number 8,455,606
    • Issue date Jun 4, 2013
    • Merck Patent GmbH
    • Zhengguo Zhu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Dyes
    • Patent number 8,383,553
    • Issue date Feb 26, 2013
    • Merck Patent GmbH
    • Richard A. Minns
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Processing additives for fabricating organic photovoltaic cells
    • Patent number 8,227,691
    • Issue date Jul 24, 2012
    • The Regents of the University of California
    • Guillermo Bazan
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Organic photovoltaic cells
    • Patent number 8,178,779
    • Issue date May 15, 2012
    • Konarka Technologies, Inc.
    • Jin-An He
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Patterned photovoltaic cell
    • Patent number 8,168,087
    • Issue date May 1, 2012
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymers with low band gaps and high charge mobility
    • Patent number 8,058,550
    • Issue date Nov 15, 2011
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Photovoltaic cell with thiazole-containing polymer
    • Patent number 8,008,424
    • Issue date Aug 30, 2011
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photovoltaic cell with silole-containing polymer
    • Patent number 8,008,421
    • Issue date Aug 30, 2011
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photovoltaic cell
    • Patent number 7,875,205
    • Issue date Jan 25, 2011
    • Konarka Technologies, Inc.
    • Mary E. Galvin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Polymers with low band gaps and high charge mobility
    • Patent number 7,781,673
    • Issue date Aug 24, 2010
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers with low band gaps and high charge mobility
    • Patent number 7,772,485
    • Issue date Aug 10, 2010
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Patterned photovoltaic cell
    • Patent number 7,572,396
    • Issue date Aug 11, 2009
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Photoactive materials and related compounds, devices, and methods
    • Patent number 7,544,747
    • Issue date Jun 9, 2009
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Photovoltaic cell
    • Patent number 7,466,376
    • Issue date Dec 16, 2008
    • Konarka Technologies, Inc.
    • Mary Galvin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Co-sensitizers for dye sensitized solar cells
    • Patent number 7,414,188
    • Issue date Aug 19, 2008
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Photoactive materials and related compounds, devices, and methods
    • Patent number 7,329,709
    • Issue date Feb 12, 2008
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Zwitterionic compounds and photovoltaic cells containing same
    • Patent number 7,220,914
    • Issue date May 22, 2007
    • Konarka Technologies, Inc.
    • Kethinni G. Chittibabu
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Diffusion transfer photographic film unit
    • Patent number 6,541,177
    • Issue date Apr 1, 2003
    • Polaroid Corporatiion
    • James A. Foley
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Photographic products and processes
    • Patent number 6,103,912
    • Issue date Aug 15, 2000
    • Polaroid Corporation
    • Charles E. Jandrue
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROCHROMIC IPTYCENES
    • Publication number 20160137914
    • Publication date May 19, 2016
    • Brent M. Polishak
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Photovoltaic Cell Containing Novel Photoactive Polymer
    • Publication number 20150129038
    • Publication date May 14, 2015
    • Merck Patent GmbH
    • Li WEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Conjugated Polymers
    • Publication number 20140346407
    • Publication date Nov 27, 2014
    • Paul BYRNE
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Conjugated Polymers
    • Publication number 20140339477
    • Publication date Nov 20, 2014
    • David P. Waller
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Polymers with Low Band Gaps and High Charge Mobility
    • Publication number 20140224331
    • Publication date Aug 14, 2014
    • Merck Patent GmbH
    • Russell Gaudiana
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    PHOTOVOLTAIC CELL WITH BENZODITHIOPHENE-CONTAINING POLYMER
    • Publication number 20140124035
    • Publication date May 8, 2014
    • Merck Patent GmbH
    • Paul Byrne
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Novel Photoactive Polymers
    • Publication number 20140053905
    • Publication date Feb 27, 2014
    • Merck Patent GmbH
    • Paul Byrne
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Tandem Photovoltaic Cells
    • Publication number 20140053897
    • Publication date Feb 27, 2014
    • Merck Patent GmbH
    • Srinivasan Balasubramanian
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Photovoltaic Cell With Thiazole-Containing Polymer
    • Publication number 20140034129
    • Publication date Feb 6, 2014
    • Merck Patent GmbH
    • Russell Gaudiana
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PHOTOVOLTAIC CELLS
    • Publication number 20140026964
    • Publication date Jan 30, 2014
    • Merck Patent GmbH
    • Kethinni G. Chittibabu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Hole Carrier Layer For Organic Photovoltaic Device
    • Publication number 20130263925
    • Publication date Oct 10, 2013
    • Merck Patent GmbH
    • Russell Gaudiana
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    Photovoltaic Cell Containing Novel Photoactive Polymer
    • Publication number 20130167929
    • Publication date Jul 4, 2013
    • Merck Patent GmbH
    • Li WEN
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    CONDUCTING FORMULATION
    • Publication number 20130161594
    • Publication date Jun 27, 2013
    • KONARKA TECHNOLOGIES, INC.
    • Mark JAMES
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    METAL SUBSTRATE FOR A DYE SENSITIZED PHOTOVOLTAIC CELL
    • Publication number 20120090679
    • Publication date Apr 19, 2012
    • Konarka Technologies, Inc.
    • Kethinni G. Chittibabu
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Photovoltaic Cell With Thiazole-Containing Polymer
    • Publication number 20110290324
    • Publication date Dec 1, 2011
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Photovoltaic Cell With Silole-Containing Polymer
    • Publication number 20110284080
    • Publication date Nov 24, 2011
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Dye Sensitized Photovoltaic Cell
    • Publication number 20110220188
    • Publication date Sep 15, 2011
    • Konarka Technologies, Inc.
    • Christoph Josef Brabec
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONDUCTING FORMULATION
    • Publication number 20100213455
    • Publication date Aug 26, 2010
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Mark James
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Polymers with low band gaps and high charge mobility
    • Publication number 20100180944
    • Publication date Jul 22, 2010
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Novel Photoactive Polymers
    • Publication number 20100032018
    • Publication date Feb 11, 2010
    • Konarka Technologies, Inc.
    • Zhengguo Zhu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Organic Photovoltaic Cells
    • Publication number 20100024860
    • Publication date Feb 4, 2010
    • Jin-An He
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PATTERNED PHOTOVOLTAIC CELL
    • Publication number 20090256106
    • Publication date Oct 15, 2009
    • Russell Gaudiana
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Novel Dyes
    • Publication number 20090107552
    • Publication date Apr 30, 2009
    • Richard A. Minns
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Processing Additives for Fabricating Organic Photovoltaic Cells
    • Publication number 20090108255
    • Publication date Apr 30, 2009
    • Guillermo Bazan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Photovoltaic Cell
    • Publication number 20090050207
    • Publication date Feb 26, 2009
    • Konarka Technologies, Inc.
    • Mary Galvin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Photovoltaic Cell With Thiazole-Containing Polymer
    • Publication number 20080121281
    • Publication date May 29, 2008
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    PHOTOACTIVE MATERIALS AND RELATED COMPOUNDS, DEVICES, AND METHODS
    • Publication number 20080105852
    • Publication date May 8, 2008
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Photovoltaic Cell With Silole-Containing Polymer
    • Publication number 20080087324
    • Publication date Apr 17, 2008
    • Konarka Technologies, Inc.
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Tandem Photovoltaic Cells
    • Publication number 20070267055
    • Publication date Nov 22, 2007
    • KONARKA TECHNOLOGIES, INC.
    • Russell Gaudiana
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Polymers with low band gaps and high charge mobility
    • Publication number 20070158620
    • Publication date Jul 12, 2007
    • Russell Gaudiana
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...