CHEMATUR ENGINEERING AB

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

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Expired/Abandoned/Withdrawn Patents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]
6007722 Extraction methodExpiredJun 19, 98Dec 28, 99[C07C, B01D]
5755974 Method and apparatus for reacting oxidizable matter with a saltExpiredMar 03, 95May 26, 98[A62D]
5693853 Phosgenation methodExpiredNov 14, 95Dec 02, 97[C07C]
5620606 Method and apparatus for reacting oxidizable matter with particlesExpiredMar 03, 95Apr 15, 97[C02F]
5600968 Absorption machine with multi-temperature compartmentsExpiredJun 05, 95Feb 11, 97[F25B]
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]
4902311 Air purification processExpiredOct 13, 88Feb 20, 90[B01D]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.