About 2 Trademarks found that are owned by Poulterra Inc.

Renewable natural gas

Ammonium sulphate; Ammonium sulphate fertilizer; Captured carbon dioxide (CO2) for industrial purposes; Liquid carbon dioxide for industrial purposes; Organic digestate for use as a fertilizer; Organic fertilizers

Biomethane; Biomethane fuel; Compressed biomethane; Liquified biomethane; Renewable natural gas

The wording "poulterra" has no meaning in a foreign language.