U.S. federal trademark · Serial No. 90861062 · Reg. No. 7225451
Engineering services in the field of revamping ammonia production plants; Design and engineering services relating to revamping ammonia plants
Licensing of process technologies for revamping ammonia plants
Construction, maintenance, and repair services for buildings, chemical plants, structures for the production of industrial chemicals, and industrial equipment for revamping an ammonia plant
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.