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Manufacture of ophthalmic lenses
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Patent number 10,336,022
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Issue date Jul 2, 2019
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CooperVision International Holding Company, LP
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Robert Oag
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Consolidated contact lens molding
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Patent number 6,511,617
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Issue date Jan 28, 2003
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Johnson & Johnson Vision Care, Inc.
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Wallace Anthony Martin
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Molding processes
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Patent number 6,113,817
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Issue date Sep 5, 2000
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Novartis AG
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Peter Herbrechtsmeier
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Contact lens production line pallet system
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Patent number 6,071,440
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Issue date Jun 6, 2000
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Johnson & Johnson Vision Products, Inc.
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Daniel Tsu-Fang Wang
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Consolidated contact lens molding
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Patent number 6,039,899
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Issue date Mar 21, 2000
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Johnson & Johnson Vision Products, Inc.
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Wallace Anthony Martin
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Contact lens production line pallet system
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Patent number 5,965,172
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Issue date Oct 12, 1999
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Johnson & Johnson Vision Products, Inc.
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Daniel Tsu-Fang Wang
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Consolidated contact lens molding
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Patent number 5,804,107
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Issue date Sep 8, 1998
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Johnson & Johnson Vision Products, Inc.
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Wallace Anthony Martin
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Contact lens production line pallet system
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Patent number 5,744,357
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Issue date Apr 28, 1998
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Johnson & Johnson Vision Products, Inc.
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Daniel Tsu-Fang Wang
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2225040
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Patent number 2,225,040
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Issue date Dec 17, 1940
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL