Centro de Investigacion y. Asistencia Tecnica del Estado de Queretaro, A.C.
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 27, 1996 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 32 Total Citation Count
- Nov 19, 1990 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5494263 System for solid material charging into vertical reactors by electronic control of the exhaust gasesExpiredMar 07, 94Feb 27, 96[C21C]
5474584 Electonically controlled apparatus for treating industrial exhaust gases by particulate separationExpiredMar 07, 94Dec 12, 95[B01D]
5463856 Whole stalk sugar cane harvester that tops, cuts, cleans and loadsExpiredMay 19, 94Nov 07, 95[A01D]
5285856 Mechanical suspension device for piler of sugar cane loadersExpiredNov 19, 90Feb 15, 94[E02F]
5168640 Dryer for sugar cane bagasse and/or medulla with a vertical type, mobile bed with countercurrent waste combustion gasesExpiredMay 30, 91Dec 08, 92[F26B]
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