| OXYSAC PROTECH CHEMICALS LTD./PROTECH CHIMIE LTÉE.
2197481 13 Jul 2022 | on 13 Jul 2022 | Class 017 Flood protection barrier. | | | OXYBAC SC JOHNSON PROFESSIONAL CA INC.
1579963 31 May 2012 | on 20 Oct 2015 | Class 003 Class 003 Cosmetics and Cleaning Products Preparations and substances for cleaning the skin, namely, skin soap, skin scrub, skin care preparations; antibacterial and antiseptic skin and hand cleansers; disinfectant preparations, namely, disinfectant soaps; anti-bacterial preparations for cleaning the hands; skin cleansers for use in medical areas, namely, medicated skin soap. Class 005 Class 005 Pharmaceutical Products | | | OXFRAC OXANE MATERIALS INC.
1398266 05 Jun 2008 | on 04 Mar 2015 | Class 001 Class 001 Chemical Products Class 003 Class 003 Cosmetics and Cleaning Products Class 019 Non-Metallic Building Material Products
Class 037 Construction and Repair Services
Class 040 Treatment & Processing of Materials Services Ceramic pellets, shots, or spheres for use in oil well and gas well hydraulic fracturing and as gravel pack materials for sand control operation; strengthening agents for subterranean formations; subterranean formation filling materials used in the oil and gas industry, namely, ceramic pellets, shots and spheres; proppants; abrasive agents for subterranean formations; fluid loss additives for subterranean formations.
Class 042 Computer & Software Services & Scientific Services Oil and gas well fracturing services using proppants; oil and gas well hydraulic fracturing using ceramic pellets, shots, or spheres; pumping gravel pack materials into subterranean formations for sand control; pumping proppants into subterranean formations; pumping abrasive agents into subterranean formations; pumping fluid loss additives into subterranean formations; measuring subterranean formations; sensing geometries of propped fractures in subterranean formations; tracing proppants in subterranean formations; identifying locations of proppants in subterranean formations; sensing flow back of proppants in subterranean formations; sensing changes of proppant placement dynamically over time. | | | OXYLAC AMES CROSTA MILLS (CANADA) LIMITED
328921 30 Dec 1969 | on 29 Jan 1986 | Class 011 Class 011 Environmental Control Instrument Products (lighting,heating,cooling,cooking) Apparatus for the biological purification of sewage and industrial effluents. | | 
