ALSTOM K.K.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 18, 2003 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 51 Total Citation Count
- Oct 28, 1988 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6521026 Regenerative type carbon dioxide separator and carbon dioxide separating systemExpiredJun 20, 01Feb 18, 03[B01D]
5574746 Melting furnace for thermal treatment of special wastes containing heavy metals and/or dioxinExpiredJul 06, 94Nov 12, 96[F27D]
5501431 Melting furnace for residues from waste incineration plantsExpiredMay 24, 95Mar 26, 96[C21B]
5380500 Process for separating vaporous heavy metal compounds from a carrier gas and apparatus for carrying out the processExpiredNov 12, 93Jan 10, 95[F01N, B01J, E01C, B01D]
5298227 Process for separating vaporous heavy metal compounds from a carrier gas and apparatus for carrying out the processExpiredAug 18, 89Mar 29, 94[C01G, C01F, B01D]
5093103 Process for separating off poisonous volatile chemical compounds from a mixture of solid particles having a particle size of up to 200 micronsExpiredOct 28, 88Mar 03, 92[C21C, C21B]
Top Inventors for This Owner
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