CARMEUSE NORTH AMERICA SERVICES, INC.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 20, 2005 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 239 Total Citation Count
- Sep 26, 1985 Earliest Filing
- 23 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5312609 Method of sulfur dioxide removal from gaseous streams with .alpha.-hemihydrate gypsum product formationDec 31, 92May 17, 94[C01B, C01F]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0011,309 Agglomerated quicklime or dolomitic quicklime compositions for electric arc furnace steelmakingAbandonedFeb 04, 04Jan 20, 05[C21B]
5846286 Method for removing NO.sub.x from a gas stream while producing an alkaline earth nitrate fertilizer compositionExpiredMar 07, 97Dec 08, 98[C05C]
5827488 Process for removing SO.sub.2 and NO.sub.x from a gaseous streamExpiredSep 06, 96Oct 27, 98[B01J, B01D]
5817283 Method for removing sulfur dioxide and nitrogen oxides from combustion gasesExpiredOct 15, 96Oct 06, 98[B01D]
5785841 Method of removing sulfur dioxide and nitrogen oxides from a gaseous streamExpiredApr 19, 96Jul 28, 98[C01B, B01D]
5695727 Process for removing sulfur dioxide and nitrogen oxides from a hot gaseous stream with ferrous chelate regenerationExpiredMar 05, 96Dec 09, 97[B01D]
5683666 Method for the removal of sulfur dioxide and nitrogen oxides for a gaseous streamExpiredJan 19, 96Nov 04, 97[C01B]
5614158 Process for removing sulfur dioxide from gases and producing gypsum and purified magnesium hydroxideExpiredOct 20, 95Mar 25, 97[C01B, C01F]
5481989 Method of collecting and conditioning a petroleum coke fluid bed combustion ashExpiredAug 23, 94Jan 09, 96[F23J]
5403568 Horizontal wet scrubbing apparatus and method for removing sulfur dioxide from a gaseous streamExpiredMar 05, 93Apr 04, 95[C01B]
5310498 Sulfur dioxide removal from gases using a modified limeExpiredSep 30, 93May 10, 94[C09K, C01B, C01F]
5270026 Sulfur dioxide scrubbing process producing purified magnesium hydroxideExpiredDec 11, 92Dec 14, 93[C01B, C01F]
5266285 Sodium-enhanced lime scrubbing method for removing sulfur dioxide from gaseous streamsExpiredApr 13, 92Nov 30, 93[C01B]
5200160 Process for removing sulfur dioxide and nitrogen oxides from flue gasesExpiredAug 29, 91Apr 06, 93[B01D]
5082639 Sulfur dioxide removal from gases using a modified limeExpiredNov 06, 90Jan 21, 92[C01B, C01F]
5039499 Process for desulfurization of sulfur dioxide-containing gas streamsExpiredApr 29, 88Aug 13, 91[C01B]
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