TECHINT TECHNOLOGIES INC.
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 23, 1999 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 113 Total Citation Count
- Dec 07, 1977 Earliest Filing
- 14 Expired/Abandoned/Withdrawn Patents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
5868566 Sealed and zone rotary grate convection solids processing apparatusOct 01, 97Feb 09, 99[F27B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
4817920 Apparatus for continuous heat treatment of metal strip in coil formExpiredJul 30, 87Apr 04, 89[C21D]
4741693 Method and apparatus for calcining material containing volatile constituentsExpiredMay 21, 87May 03, 88[F27D]
4637795 Method and apparatus for calcining material containing volatile constituentsExpiredNov 12, 85Jan 20, 87[F27B, C10B]
4300291 Methods and apparatus for heating particulate materialExpiredMar 17, 80Nov 17, 81[F27B, F26B]
4189312 Weight ratio mixing of volatile containing carbonaceous materials with materials to be treated by the volatiles evolved therefromExpiredJan 11, 78Feb 19, 80[C21B]
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