CYPRUS MINES CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jun 30, 1992 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 69 Total Citation Count
- May 11, 1978 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
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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Expired/Abandoned/Withdrawn Patents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
5125965 Method for maintaining fluidization in a fluidized bed reactorExpiredAug 22, 90Jun 30, 92[C22B]
4378245 Distillation process for separating silver and copper chloridesExpiredJun 05, 81Mar 29, 83[C22B, C01G]
4236918 Recovery of elemental sulfur and metal values from tailings from copper recovery processesExpiredJan 15, 79Dec 02, 80[C22B]
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