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Securing polymer liners within pipes
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Patent number 12,097,653
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Issue date Sep 24, 2024
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Subsea 7 Limited
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Mark Robert Smithson
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Pipe liner end termination
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Patent number 11,873,939
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Issue date Jan 16, 2024
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INA Acquisition Corp.
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Mark Hairston
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Pipe liners and the installation thereof
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Patent number 10,359,143
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Issue date Jul 23, 2019
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Craley Group Limited
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Michael John Parker
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of forming a container
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Patent number 9,498,917
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Issue date Nov 22, 2016
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3 Boys Limited
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Henry William Slack
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of lining a pipe
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Patent number 9,371,950
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Issue date Jun 21, 2016
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INA Acquisition Corp.
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Mark Hairston
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Composite liner for oilfield tubular goods
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Patent number 7,114,751
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Issue date Oct 3, 2006
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Hydril Company L.P.
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Harris A. Reynolds, Jr.
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Pipe lining
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Patent number 6,539,978
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Issue date Apr 1, 2003
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Lattice Intellectual Property Ltd.
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Brian Edward McGuire
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Branched sewer re-lining
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Patent number 5,954,903
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Issue date Sep 21, 1999
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Nigel Leonard Rice
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of sealing sewer systems
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Patent number 5,879,501
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Issue date Mar 9, 1999
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Illinois Tool Works, Inc.
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Gregory J. Livingston
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Branch pipe lining method and liner
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Patent number 5,598,873
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Issue date Feb 4, 1997
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Shonan Gosei-Jushi Seisakusho K.K.
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Takao Kamiyama
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Flowmeter measuring tube
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Patent number 5,520,221
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Issue date May 28, 1996
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Fisher & Porter Company
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Dieter Meier
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of lining a branch pipe
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Patent number 5,454,401
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Issue date Oct 3, 1995
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Shonan Gosei-Jushi Seisakusho K.K.
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Takao Kamiyama
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Method of lining a branch pipe
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Patent number 5,439,033
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Issue date Aug 8, 1995
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Shonan Gosei-Jushi Seisakusho K.K.
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Takao Kamiyama
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL