List of precast concrete patents

Patents where

Current Assignee

Industry

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7572084 Precast arch structure with skewed ends	Patent 7572084 was granted and assigned to Tricon Precast, Ltd. on August, 2009 by the United States Patent and Trademark Office.		‌ Tricon Precast, Ltd.	United States Patent and Trademark Office	7572084	August 11, 2009
‌ US Patent 7850776 High belite-containing sulfoaluminous clinker, method for the production and the use thereof for preparing hydraulic binders	Patent 7850776 was granted and assigned to Lafarge on December, 2010 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	7850776	December 14, 2010
‌ US Patent 9631257 Process for the treatment of a silicate mineral	Patent 9631257 was granted and assigned to Lafarge on April, 2017 by the United States Patent and Trademark Office.	Lafarge	Lafarge	United States Patent and Trademark Office	9631257	April 25, 2017
‌ US Patent 7135068 Method for oxidizing treatment of steel works slag and resulting LD slag	Patent 7135068 was granted and assigned to Lafarge on November, 2006 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	7135068	November 14, 2006
‌ US Patent 7029527 Quick binder for self compacting concrete, use and application of same	Patent 7029527 was granted and assigned to Lafarge on April, 2006 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	7029527	April 18, 2006
‌ US Patent 7208040 Ettringite binder for dense mortar, comprising calcium sulphates and a mineral compound of calcium aluminates	Patent 7208040 was granted and assigned to Lafarge on April, 2007 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	7208040	April 24, 2007
‌ US Patent 7563303 Steel desulphurating agent and use thereof in the desulphuration of steel	Patent 7563303 was granted and assigned to Lafarge on July, 2009 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	7563303	July 21, 2009
‌ US Patent 8177930 Process of production and structural element	Patent 8177930 was granted and assigned to Lafarge on May, 2012 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8177930	May 15, 2012
‌ US Patent 9469546 Process for the mineralization of carbon dioxide	Patent 9469546 was granted and assigned to Lafarge on October, 2016 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	9469546	October 18, 2016
‌ US Patent 8080103 Demoulding composition	Patent 8080103 was granted and assigned to Lafarge on December, 2011 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8080103	December 20, 2011
‌ US Patent 9527772 Process for production of a hydraulic composition with entrained air	Patent 9527772 was granted and assigned to Lafarge on December, 2016 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	9527772	December 27, 2016
‌ US Patent 8808449 Foamed concrete	Patent 8808449 was granted and assigned to Lafarge on August, 2014 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8808449	August 19, 2014
‌ US Patent 8629202 Protection of a dispersing agent during a grinding operation	Patent 8629202 was granted and assigned to Lafarge on January, 2014 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8629202	January 14, 2014
‌ US Patent 8801851 Foamed concrete	Patent 8801851 was granted and assigned to Lafarge on August, 2014 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8801851	August 12, 2014
‌ US Patent 8227537 Finishing compound suitable for an acoustic support	Patent 8227537 was granted and assigned to Lafarge on July, 2012 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8227537	July 24, 2012
‌ US Patent 9926234 Ultra-high performance concretes having a low cement content	Patent 9926234 was granted and assigned to Lafarge on March, 2018 by the United States Patent and Trademark Office.	Lafarge	Lafarge	United States Patent and Trademark Office	9926234	March 27, 2018
‌ US Patent 8177903 Hydraulic binder with a base of sulfoaluminate clinker and portland clinker	Patent 8177903 was granted and assigned to Lafarge on May, 2012 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8177903	May 15, 2012
‌ US Patent 8729160 Admixture for hydraulic binder	Patent 8729160 was granted and assigned to Lafarge on May, 2014 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8729160	May 20, 2014
‌ US Patent 8193262 Finishing compound suitable for acoustic supports	Patent 8193262 was granted and assigned to Lafarge on June, 2012 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8193262	June 5, 2012
‌ US Patent 8394192 Formulation, utilisation and process to obtain a lightweight structural concrete	Patent 8394192 was granted and assigned to Lafarge on March, 2013 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8394192	March 12, 2013
‌ US Patent 8151531 Thermal barrier	Patent 8151531 was granted and assigned to Lafarge on April, 2012 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	8151531	April 10, 2012
‌ US Patent 9945123 Steel beam	Patent 9945123 was granted and assigned to Peikko Group on April, 2018 by the United States Patent and Trademark Office.	Peikko Group	Peikko Group	United States Patent and Trademark Office	9945123	April 17, 2018
‌ US Patent 9034098 Hydraulic binder with low clinker content	Patent 9034098 was granted and assigned to Lafarge on May, 2015 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	9034098	May 19, 2015
‌ US Patent 9302941 Surfactants	Patent 9302941 was granted and assigned to Lafarge on April, 2016 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	9302941	April 5, 2016
‌ US Patent 9028610 Process for the production of a rapid hydraulic binder	Patent 9028610 was granted and assigned to Lafarge on May, 2015 by the United States Patent and Trademark Office.		Lafarge	United States Patent and Trademark Office	9028610	May 12, 2015

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