CAMBI Trademark
Serial Number: 79431372 • Registration: 8209029
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Amy L. Wright Taft, Stettinius & Hollister LLP
One Indiana Square, Suite 3500
Indianapolis, IN 46204
United States
Trademark Details
Filing Date
June 19, 2025
Registration Date
April 14, 2026
Published for Opposition
February 24, 2026
Goods & Services
Treatment of materials, namely treatment of sludge from wastewater treatment plants; treatment of solid and liquid household waste, organic industrial waste, sewage sludge, fish waste and animal by-products; conversion of sewage sludge, household waste and industrial and agricultural waste, sludge and other by-products into renewable energy and biogas; water treatment services.
Plants for the treatment of sewage sludge, household waste and industrial and agricultural waste, sludge and other by-products; installations for the treatment of sewage sludge, household waste and industrial and agricultural waste, sludge and other by-products; purification installations for the treatment of sewage sludge, household waste and industrial and agricultural waste, sludge and other by-products; plants for thermal hydrolysis and steam explosion of sewage sludge, household waste, industrial sludge, industrial waste, agricultural waste and other organic material, namely, straw and wood; installations for thermal hydrolysis of sludge, household waste and industrial and agricultural waste, sludge and other by-products and other organic material, namely, straw and wood; plants for thermal hydrolysis of sludge, household waste and industrial and agricultural waste, sludge and other by-products and other organic material, namely, straw and wood; plants for conversion of sewage sludge, household waste and industrial and agricultural waste, sludge and other by-products into renewable energy and biogas; installations for conversion of sewage sludge, household waste and industrial and agricultural waste, sludge and other by-products into renewable energy and biogas.
Engineering services related to the treatment, transformation, and valorisation of biological, organic and industrial residual streams, engineering services related to sewage sludge, food waste, wet and dry organic waste, industrial by-products and other feedstocks, engineering services related to nutrient and energy recovery, engineering services related to process design, optimisation and automation, engineering services related to software for industrial monitoring, engineering services related to remote control and data management, engineering services, namely, advisory services relating to industrial engineering, engineering services relating to environmental technologies and circular economy solutions, namely, an environmental technology system where materials never become waste and nature is regenerated; plant engineering for sludge management; hydrological engineering services.