Imertech SAS

Also on record

Records under this name other than the patents Imertech SAS holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 72 patents it holds.

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Patent	Title	Status	Expires	Confidence
US 10,344,206	Method of manufacture and using rod-shaped proppants and anti-flowback additives Formerly held In force Term ends Nov 1, 2027 · From the USPTO record	In force	Term ends Nov 1, 2027	From the USPTO record
US 8,562,900	Method of manufacturing and using rod-shaped proppants and anti-flowback additives Formerly held In force Term ends Nov 22, 2027 · From the USPTO record	In force	Term ends Nov 22, 2027	From the USPTO record
US 8,029,711	Method for producing a core sand and/or mold sand for foundry purposes Formerly held In force Term ends Jun 10, 2028 · From the USPTO record	In force	Term ends Jun 10, 2028	From the USPTO record
US 8,627,877	Core or foundry sand coated and/or mixed with water glass with a water content in the range of ≧ approximately 0.25% by weight to approximately 0.9% by weight Formerly held In force Term ends Aug 25, 2029 · From the USPTO record	In force	Term ends Aug 25, 2029	From the USPTO record
US 9,938,193	Castable refractory composition Formerly held In force Ends no later than Aug 30, 2032 · From the USPTO record	In force	Ends no later than Aug 30, 2032	From the USPTO record
US 9,783,931	Coating composition Formerly held In force Term ends Oct 6, 2032 · From the USPTO record	In force	Term ends Oct 6, 2032	From the USPTO record
US 9,476,646	Castable refractory composition Formerly held In force Term ends Dec 27, 2032 · From the USPTO record	In force	Term ends Dec 27, 2032	From the USPTO record
US 9,683,782	Methods for producing silicon carbide whisker-reinforced refractory composition Formerly held In force Term ends Apr 17, 2034 · From the USPTO record	In force	Term ends Apr 17, 2034	From the USPTO record
US 9,604,882	Spinel forming refractory compositions, their method of production and use thereof Formerly held In force Term ends May 12, 2034 · From the USPTO record	In force	Term ends May 12, 2034	From the USPTO record
US 9,981,882	Silico-Aluminate Containing Aggregates for Production of Monolithic Refractory Compositions, Their Method of Production and Their Use Formerly held In force Term ends Dec 12, 2034 · High confidence	In force	Term ends Dec 12, 2034	High confidence

10 of 58 patents shown.

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Pro members: see all 58 patents