Field briefing

C01C · Ammonia

Ammonia; cyanogen; compounds thereof. Patents classified in CPC C01C, part of Chemistry and materials.

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Other industries that share patents, companies or citations with Ammonia.

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Newest patents in C01C · Ammonia

1 patent imported from the European Patent Office; newest published 2026-09-17; most active companies: Fuelcell Energy Inc.

Most active companies

Counted over the newest 1 imported patents in this industry.