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Omya Development AG

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Records under this name other than patents Omya Development AG holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US 8,889,068Method for Controlling Microbial Contamination, Mineral Suspensions Obtained and Uses Thereof
Formerly held
In force
 · High confidence
In forceHigh confidence
US 8,536,292Method of producing an impact-resistant thermoplastic resin
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,440,298Method for dry grinding a material containing a carbonate ore
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 9,644,101Inorganic pigment containing calcium carbonate, aqueous suspension containing same, and uses thereof
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,074,909Method for dry grinding a material containing a carbonate ore
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,444,071Process for dry grinding of one or more mineral materials including at least one calcium carbonate
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,563,642Process for dry grinding of one or more mineral materials including at least one calcium carbonate
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,057,683Process for the removal of endocrine disrupting compounds
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,372,244Process for the control of pitch
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
US 8,460,510Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products
Formerly held
In force
 · From the USPTO record
In forceFrom the USPTO record
10 of 177 patents shown.
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Pro members: see all 177 patents
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