| "DOWEX" THE DOW CHEMICAL COMPANY (A DELAWARE CORPORATION)
224966 21 May 1954 | on 21 May 1954 | Class 001 Class 001 Chemical Products Water softening chemical; anionic and cationic resin ion-exchange resins; water softening agents, water deionization agents, water dealkalization agents, dessicants chelating agents, catalysts, chromatographic agents, metal decontamination agents, scale prevention or retarding agents, chemical agents for chemical separation, chemical concentration, chemical purification, compound conversion, and chemical analysis; and chemical constituents of plant nutritive compositions for fortifying soil. | | | "DOWNELLA" DOMINION TEXTILE INC.
207570 03 Jun 1950 | on 12 Apr 1996 | | | | "DOWELL" THE DOW CHEMICAL COMPANY
(A DELAWARE CORPORATION)
193608 14 Dec 1946 | on 31 Dec 1969 | Class 001 Class 001 Chemical Products Acids, acid inhibitors, alkalies, salts, paraffin solvents, coagulating compositions, salt solutions, and other chemicals for treatment of wells, such as oil, gas, brine and water wells. | | 
![193608](/images/mark/"DOWELL")
![224966](/images/mark/"DOWEX")
![207570](/images/mark/"DOWNELLA")
