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MARK D. WEIGEL

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  • HUGO, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ultraviolet radiation and atomic oxygen barrier films and methods o...
    • Patent number 12,157,941
    • Issue date Dec 3, 2024
    • 3M Innovative Properties Company
    • Sean M. Sweetnam
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Device with light control structure having magnetizable particles
    • Patent number 11,911,791
    • Issue date Feb 27, 2024
    • 3M Innovative Properties Company
    • Mark B. O'Neill
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Composite article including a multilayer barrier assembly and metho...
    • Patent number 11,752,749
    • Issue date Sep 12, 2023
    • 3M Innovative Properties Company
    • Robert S. Clough
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Composite article including a multilayer barrier assembly and metho...
    • Patent number 11,584,113
    • Issue date Feb 21, 2023
    • 3M Innovative Properties Company
    • Robert S. Clough
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Moisture resistant coating for barrier films
    • Patent number 11,130,849
    • Issue date Sep 28, 2021
    • 3M Innovative Properties Company
    • Mark A. Roehrig
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Barrier assembly
    • Patent number 10,693,024
    • Issue date Jun 23, 2020
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Multi-layer optical films
    • Patent number 10,514,482
    • Issue date Dec 24, 2019
    • 3M Innovative Properties Company
    • Timothy J. Hebrink
    • G02 - OPTICS
  • Information Patent Grant

    Moisture resistant coating for barrier films
    • Patent number 10,227,688
    • Issue date Mar 12, 2019
    • 3M Innovative Properties Company
    • Mark A. Roehrig
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Barrier assembly with encapsulant and photovoltaic cell
    • Patent number 10,038,111
    • Issue date Jul 31, 2018
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Edge protected barrier assemblies
    • Patent number 10,038,112
    • Issue date Jul 31, 2018
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Barrier assembly
    • Patent number 9,997,657
    • Issue date Jun 12, 2018
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Edge protected barrier assemblies
    • Patent number 9,614,113
    • Issue date Apr 4, 2017
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-layer optical films
    • Patent number 9,459,386
    • Issue date Oct 4, 2016
    • 3M Innovative Properties Company
    • Timothy J. Hebrink
    • G02 - OPTICS
  • Information Patent Grant

    Moisture resistant coating for barrier films
    • Patent number 9,254,506
    • Issue date Feb 9, 2016
    • 3M Innovative Properties Company
    • Mark A. Roehrig
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Barrier film
    • Patent number 8,628,859
    • Issue date Jan 14, 2014
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Protective articles
    • Patent number 7,141,303
    • Issue date Nov 28, 2006
    • 3M Innovative Properties Company
    • Timothy J. Clemens
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Surface preparation indicators
    • Patent number 6,800,156
    • Issue date Oct 5, 2004
    • 3M Innovative Properties Company
    • Timothy M. Dietz
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Paint replacement appliques
    • Patent number 6,475,616
    • Issue date Nov 5, 2002
    • 3M Innovative Properties Company
    • Timothy M. Dietz
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Method of magnetically and/or electrostatically positioning pressur...
    • Patent number 6,127,002
    • Issue date Oct 3, 2000
    • 3M Innovative Properties Company
    • Joseph P. Callahan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Curable epoxy resin compositions, on release liners with 9,9-bis4-a...
    • Patent number 6,054,221
    • Issue date Apr 25, 2000
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Prepregs of curable epoxy resin compositions with 9,9-Bis (4-aminop...
    • Patent number 6,007,917
    • Issue date Dec 28, 1999
    • 3M Innovative Properties Company
    • Mark D. Weigel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Curable epoxy resin compositions with 9,9'-bis(4-aminophenyl)fluore...
    • Patent number 5,728,755
    • Issue date Mar 17, 1998
    • Minnesota Mining and Manufacturing Company
    • Mark D. Weigel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive beads
    • Patent number 5,625,006
    • Issue date Apr 29, 1997
    • Minnesota Mining and Manufacturing Company
    • Joseph P. Callahan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of magnetically and/or electrostatically positioning pressur...
    • Patent number 5,599,618
    • Issue date Feb 4, 1997
    • Minnesota Mining and Manufacturing Company
    • Joseph P. Callahan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive beads
    • Patent number 5,536,786
    • Issue date Jul 16, 1996
    • Minnesota Mining and Manufacturing Company
    • Joseph P. Callahan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive beads
    • Patent number 5,322,731
    • Issue date Jun 21, 1994
    • Minnesota Mining and Manufacturing Company
    • Joseph P. Callahan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents