List of SI Group patents

Patents where

Current Assignee

Name

SI Group

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11560526 Thermally stable macromolecular compound and petroleum composition including the same	Patent 11560526 was granted and assigned to SI Group on January, 2023 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	11560526	January 24, 2023
‌ US Patent 7772345 Modified novolak resin for use as tackifier	Patent 7772345 was granted and assigned to SI Group on August, 2010 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	7772345	August 10, 2010
‌ US Patent 11572455 Antidegradant blend		SI Group	SI Group	United States Patent and Trademark Office	11572455	February 7, 2023
‌ US Patent 11072572 Processes for preparing calixarenes	Patent 11072572 was granted and assigned to SI Group on July, 2021 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	11072572	July 27, 2021
‌ US Patent 8470930 Novolak resins and rubber compositions comprising the same	Patent 8470930 was granted and assigned to SI Group on June, 2013 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	8470930	June 25, 2013
‌ US Patent 8030418 Modified hydrocarbylphenol-aldehyde resins for use as tackifiers and rubber compositions containing them	Patent 8030418 was granted and assigned to SI Group on October, 2011 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	8030418	October 4, 2011
‌ US Patent 11345846 Alkylphenol copolymer	Patent 11345846 was granted and assigned to SI Group on May, 2022 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	11345846	May 31, 2022
‌ US Patent 7425602 Novolak resins and rubber compositions comprising the same	Patent 7425602 was granted and assigned to SI Group on September, 2008 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	7425602	September 16, 2008
‌ US Patent 10961475 Asphaltene dispersant composition	Patent 10961475 was granted and assigned to SI Group on March, 2021 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	10961475	March 30, 2021
‌ US Patent 10961474 Paraffin inhibitor composition for use at low temperatures	Patent 10961474 was granted and assigned to SI Group on March, 2021 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	10961474	March 30, 2021
‌ US Patent 9629809 High content sodium ibuprofen granules, their preparation and their use in preparing non-effervescent solid dosage forms	Patent 9629809 was granted and assigned to SI Group on April, 2017 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	9629809	April 25, 2017
‌ US Patent 9580536 Process for stabilizing phenolic resins containing calixarenes	Patent 9580536 was granted and assigned to SI Group on February, 2017 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	9580536	February 28, 2017
‌ US Patent 9932436 Modified alkylphenol-aldehyde resins stabilized by a salicylic acid	Patent 9932436 was granted and assigned to SI Group on April, 2018 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	9932436	April 3, 2018
‌ US Patent 8933004 Mineral oils containing phenolic antioxidants with improved color stability	Patent 8933004 was granted and assigned to SI Group on January, 2015 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	8933004	January 13, 2015
‌ US Patent 8940329 High ibuprofen content granules and their preparation and their use in pharmaceutical dosage forms	Patent 8940329 was granted and assigned to SI Group on January, 2015 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	8940329	January 27, 2015
‌ US Patent 10030332 Methods of using phenolic fatty acid compound on a non-phenolic polymer	Patent 10030332 was granted and assigned to SI Group on July, 2018 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	10030332	July 24, 2018
‌ US Patent 10961476 Alkylphenol copolymer	Patent 10961476 was granted and assigned to SI Group on March, 2021 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	10961476	March 30, 2021
‌ US Patent 9629806 High content sodium ibuprofen granules, their preparation and their use in preparing non-effervescent solid dosage forms	Patent 9629806 was granted and assigned to SI Group on April, 2017 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	9629806	April 25, 2017
‌ US Patent 10843990 Processes for preparing calix[4]arenes from calix[8]arenes	Patent 10843990 was granted and assigned to SI Group on November, 2020 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	10843990	November 24, 2020
‌ US Patent 9796939 Multi-ring antioxidants with antiwear properties	Patent 9796939 was granted and assigned to SI Group on October, 2017 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	9796939	October 24, 2017
‌ US Patent 10391072 High content sodium ibuprofen granules, their preparation and their use in preparing non-effervescent solid dosage forms	Patent 10391072 was granted and assigned to SI Group on August, 2019 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	10391072	August 27, 2019
‌ US Patent 11192973 Compositions and process for stabilizing phenolic resins containing calixarenes	Patent 11192973 was granted and assigned to SI Group on December, 2021 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	11192973	December 7, 2021
‌ US Patent 10781154 Processes for preparing calixarenes	Patent 10781154 was granted and assigned to SI Group on September, 2020 by the United States Patent and Trademark Office.	SI Group	SI Group	United States Patent and Trademark Office	10781154	September 22, 2020
‌ US Patent 7488784 Novolac alkylphenol resin formed with fatty acid	Patent 7488784 was granted and assigned to SI Group on February, 2009 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	7488784	February 10, 2009
‌ US Patent 8937201 Process for producing a t-butyl phenol from a C	Patent 8937201 was granted and assigned to SI Group on January, 2015 by the United States Patent and Trademark Office.		SI Group	United States Patent and Trademark Office	8937201	January 20, 2015

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