TREA

using heating means

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Industry

  • CPC
  • B29D11/00211
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE B29D11/00Producing optical elements

Current Industry

B29D11/00211using heating means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Wetting layers for optical device enhancement
    • Patent number 11,565,489
    • Issue date Jan 31, 2023
    • Applied Materials, Inc.
    • Karl J. Armstrong
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Silicon carbide IR-emitter heating device and method for demolding...
    • Patent number 6,663,801
    • Issue date Dec 16, 2003
    • Johnson & Johnson Vision Care, Inc.
    • Stephen C. Pegram
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for casting lenses
    • Patent number 6,623,669
    • Issue date Sep 23, 2003
    • Rodenstock North America, Inc.
    • Dale E. Slack
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of making a finished multi-coated and/or laminated eyeglass...
    • Patent number 6,180,033
    • Issue date Jan 30, 2001
    • Chrysalis Development Company, LLC
    • Martin Greshes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of releasing a transparent polymer material from a mold and...
    • Patent number 6,171,529
    • Issue date Jan 9, 2001
    • Essilor International Compagnie General d'Optique
    • Gil de Marignan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Lens blanks and method of making a lens therefrom
    • Patent number 6,074,579
    • Issue date Jun 13, 2000
    • Martin Greshes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for demolding ophthalmic contact lenses
    • Patent number 5,935,492
    • Issue date Aug 10, 1999
    • Johnson & Johnson Vision Products, Inc.
    • Wallace Anthony Martin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold separation method and apparatus
    • Patent number 5,850,107
    • Issue date Dec 15, 1998
    • Johnson & Johnson Vision Products, Inc.
    • Ture Kindt-Larsen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Conductive probe for heating contact lens mold assemblies during de...
    • Patent number 5,820,895
    • Issue date Oct 13, 1998
    • Johnson & Johnson Vision Products, Inc.
    • Michael F. Widman
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Scanning laser demolding of ophthalmic lenses
    • Patent number 5,815,238
    • Issue date Sep 29, 1998
    • Johnson & Johnson Vision Products, Inc.
    • Stephen R. Beaton
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laser demolding method
    • Patent number 5,770,119
    • Issue date Jun 23, 1998
    • Johnson & Johnson Vision Products, Inc.
    • Craig William Walker
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mold separation apparatus
    • Patent number 5,690,973
    • Issue date Nov 25, 1997
    • Johnson & Johnson Vision Products, Inc.
    • Ture Kindt-Larsen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for making lenses
    • Patent number 5,662,951
    • Issue date Sep 2, 1997
    • Martin Greshes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for making lenses
    • Patent number 5,630,967
    • Issue date May 20, 1997
    • Martin Greshes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laser assisted demolding of ophthalmic lenses
    • Patent number 5,417,557
    • Issue date May 23, 1995
    • Johnson & Johnson Vision Products, Inc.
    • Denwood F. Ross
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making lenses
    • Patent number 5,368,790
    • Issue date Nov 29, 1994
    • Martin Greshes
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laser assisted demolding of ophthalmic lenses
    • Patent number 5,294,379
    • Issue date Mar 15, 1994
    • Johnson & Johnson Vision Products, Inc.
    • Denwood F. Ross
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING AN OPTICAL ELEMENT, FOR EXAMPLE A HEADLIGHT LE...
    • Publication number 20220363023
    • Publication date Nov 17, 2022
    • DOCTER OPTICS SE
    • Sven FRÖHLICH
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    WETTING LAYERS FOR OPTICAL DEVICE ENHANCEMENT
    • Publication number 20190232586
    • Publication date Aug 1, 2019
    • Applied Materials, Inc.
    • Karl J. ARMSTRONG
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHODS AND SYSTEMS FOR MOLD RELEASES
    • Publication number 20170297283
    • Publication date Oct 19, 2017
    • e-Vision Smart Optics, Inc.
    • Anthony VAN HEUGTEN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Package mold combination
    • Publication number 20070257387
    • Publication date Nov 8, 2007
    • Gregory J. Hofmann
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method for producing contact lenses
    • Publication number 20060202368
    • Publication date Sep 14, 2006
    • Yasuo Matsuzawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Demolding process
    • Publication number 20050056955
    • Publication date Mar 17, 2005
    • Axel Heinrich
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and apparatus for casting lenses
    • Publication number 20040262795
    • Publication date Dec 30, 2004
    • Dale E. Slack
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Method and apparatus for casting lenses
    • Publication number 20040051190
    • Publication date Mar 18, 2004
    • Dale E. Slack
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Use of microwave energy to disassemble, release, and hydrate contac...
    • Publication number 20030164563
    • Publication date Sep 4, 2003
    • Olin Calvin
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Ir-emitter heating device and method for demolding lenses
    • Publication number 20020185763
    • Publication date Dec 12, 2002
    • Stephen C. Pegram
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Silicon carbide IR-emitter heating device and method for demolding...
    • Publication number 20020145211
    • Publication date Oct 10, 2002
    • Stephen C. Pegram
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL