CHEMATUR ENGINEERING AB
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 17, 2006 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 117 Total Citation Count
- Oct 13, 1988 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
7122167 Precious metal recovery from organics-precious metal compositions with supercritical water reactantApr 10, 01Oct 17, 06[C01G]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2004/0232,088 Process and plant for the recovery of phosphorus and coagulants from sludgeAbandonedJul 12, 04Nov 25, 04[C02F]
5755974 Method and apparatus for reacting oxidizable matter with a saltExpiredMar 03, 95May 26, 98[A62D]
5620606 Method and apparatus for reacting oxidizable matter with particlesExpiredMar 03, 95Apr 15, 97[C02F]
5591415 Reactor for supercritical water oxidation of wasteExpiredJun 16, 94Jan 07, 97[B01J, A62D, B09B]
5427764 Methods of controlling flow of fluids reacting at supercritical conditionsExpiredMar 31, 94Jun 27, 95[B01J]
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