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Vallourec Oil And Gas France patents

Recent patent applications related to Vallourec Oil And Gas France. Vallourec Oil And Gas France is listed as an Agent/Assignee. Note: Vallourec Oil And Gas France may have other listings under different names/spellings. We're not affiliated with Vallourec Oil And Gas France, we're just tracking patents.

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Date Vallourec Oil And Gas France patents (updated weekly) - BOOKMARK this page
10/19/17 new patent  Multipurpose double abutment sealed connection
10/12/17Threaded joint for steel pipes
09/07/17Tubular component connection protector
06/15/17Threaded connection including an intermediate shoulder
05/18/17Threaded connection for oil country tubular goods and composition for photocurable coating
05/04/17Threaded joint for steel pipes
04/20/17Threaded joint for steel pipes
04/13/17Threaded joint for steel pipes
02/23/17Plating solution for threaded connection for pipe or tube and producing threaded connection for pipe or tube
02/23/17Plating solution for threaded connection for pipe or tube and producing threaded connection for pipe or tube
10/27/16Assembly for producing a threaded connection for drilling and operating hydrocarbon wells, and resulting threaded connection
10/20/16Threaded joint for steel pipes
10/13/16Electroplating steel pipes
09/29/16Threaded joint for steel pipes
08/25/16Abutment for a tubular component overlaid with a metallic composite deposit and making it
07/21/16Lubricant film-forming composition and screw joint for steel pipe
07/21/16Connecting element for a tubular component overlaid with a metallic composite deposit and obtaining such element
07/21/16Threaded connection for steel pipe
06/30/16Tubular connection with self-locking thread form used in the oil industry
06/09/16Assembly for producing a threaded connection for drilling and operating hydrocarbon wells, and resulting threaded connection
05/26/16Assembly for producing a threaded connection for drilling and operating hydrocarbon wells, and producing such a threaded connection
04/28/16Assembly for producing a threaded connection for drilling and operating hydrocarbon wells, and resulting threaded connection
01/07/16Threaded tubular component protected by a film
11/05/15Assembly for producing a galling-resistant threaded tubular connection
10/29/15Method for checking a screwing state of a tubular threaded seal
10/29/15Device for protecting a male end of a component of a flexible-joint threaded tubular connection
09/03/15Process for preparing a stable aqueous dispersion of polyamide-imide which is free of carcinogenic, mutagenic or reprotoxic substances, and application to coatings
08/27/15Process for producing a dry polyamide-imide film with high galling resistance on a threaded tubular component from an aqueous dispersion which is free of carcinogenic substances
08/27/15Screw joint for steel pipe
07/30/15Composition for solid coating formation and tubular threaded joint
07/09/15Tubular threaded joint and lubricating coating forming composition for use therein
07/09/15Tubular threaded joint having improved high-torque makeup properties
05/21/15Electro plating device
05/14/15Threaded joint for steel pipe
01/01/15Threaded joint for pipes
12/18/14Threaded joint with low tightening torque
11/06/14Tubular component for boring and exploiting hydrocarbons wells and resultant threaded joint
09/25/14Tubular threaded joint having improved high torque performance
08/28/14Threaded tubular component and resulting connection
07/24/14Assembly for producing a threaded joint for the drilling and operation of hydrocarbon wells, and resulting threaded joint







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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Vallourec Oil And Gas France in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Vallourec Oil And Gas France with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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