EC&C TECHNOLOGIES, INC.
Patent Owner
Stats
- 7 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 20, 2012 most recent publication
Details
- 7 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 136 Total Citation Count
- Mar 21, 1997 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7220395 Methods for the production of ammonia from urea and/or biuret, and uses for NO.sub.x and/or particulate matter removalSep 15, 03May 22, 07[B01D]
6730280 Methods for the production of ammonia from urea and/or biuret, and uses for NOx and/or particulate matter removalJun 17, 02May 04, 04[B01D]
6506350 Method using on site generated ammonia to reduce particulates in combustion gas streamsOct 22, 01Jan 14, 03[B01D]
6436359 Method for controlling the production of ammonia from urea for NOx scrubbingOct 25, 00Aug 20, 02[B01D]
6077491 Methods for the production of ammonia from urea and/or biuret, and uses for NO.sub.x and/or particulate matter removalMar 21, 97Jun 20, 00[B01D]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
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Intl Class
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