U.S. federal trademark · Serial No. 74380042
treatment of chemicals, pulp and paper for chemical recovery and pollution control, and energy production through recovery of heat and combustible gas
construction and repair of pulp and paper plants and of chemical recovery, pollution control and energy generating plants in the chemical, pulp and paper industries
educational services; namely, conducting classes and seminars in the field of chemical, pulp and paper industries and training services in the use and operation of chemical, pulp and paper plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.