| SOVREZ SOVEREIGN CHEMICAL COMPANY, INC.
76326250 17 Oct 2001 | on 30 Dec 2022 | chemical products used in rubber and polymer curing and compounding Class 001 Class 001 Chemical Products chemical products used in rubber and polymer curing and compounding | | | SOVSPERSE SOVEREIGN CHEMICAL COMPANY, INC.
86451872 12 Nov 2014 | on 31 Dec 2021 | Chemical composition of sulfur, curatives and anti-oxidants dispersed ... Class 001 Class 001 Chemical Products Chemical composition of sulfur, curatives and anti-oxidants dispersed in solid form for use in rubber and polymer curing and compounding | | | SOVSPERSE SOVEREIGN CHEMICAL COMPANY, INC.
76325972 17 Oct 2001 | on 25 Feb 2011 | Chemical composition of sulfur, curatives and anti-oxidants dispersed ... Class 001 Class 001 Chemical Products Chemical composition of sulfur, curatives and anti-oxidants dispersed in solid form for use in rubber and polymer curing and compounding | |