About 6 Trademarks found that are owned by Sper Chemical Corporation
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on 09 Jul 2024
SPER CHEMICAL
SPER Chemical Corporation
98062888 · 28 Jun 2023
09 Jul 2030
001
"CHEMICAL",Phosphates; Chemicals, namely, raw phosphates; Phosphates f...
on 29 Dec 2020
SPER RUST PREVENTER
SPER Chemical Corporation
88925749 · 20 May 2020
29 Dec 2026
001
Chemicals for the treatment of irrigation water to prevent rust,Chemic...
on 09 Jul 2019
SPER POLYPHOS BEADS
SPER Chemical Corporation
88171162 · 26 Oct 2018
09 Jul 2025
001
"BEADS",Phosphates for potable water treatment
on 17 Jul 2018
SEQUEST-ALL
SPER Chemical Corporation
87719672 · 13 Dec 2017
17 Jan 2025
001
Phosphates for potable water treatment
on 01 Dec 2017
SEQUEST-ALL
SPER Chemical Corporation
78838380 · 15 Mar 2006
001
SEQUESTER-ALL,Phosphates for potable water treatment,SEQUESTER-ALL,Pho...
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