Assignee
EC & C TECHNOLOGIES
US·2 granted patents·109 citations·filing 1997–2000
Top patents by PatentIndex Score
2 records- 0190US6322762B1Method using on site generated ammonia to reduce particulatesEC & C TECHNOLOGIES·Filed 2000·Granted Nov 27, 2001·29 cites·26 claims
- 0290US6077491AMethods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removalEC & C TECHNOLOGIES·Filed 1997·Granted Jun 20, 2000·80 cites·49 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →