THERMPHOS TRADING GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5261491 Method for inhibiting scale formationOct 03, 91Nov 16, 93[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0137,496 Use of Active Ingredients Containing Hydroxystilbene for Preventing and/or Treating OsteoporosisAbandonedFeb 03, 06May 28, 09[A61K]
2008/0313,303 Device and Method for the Provisioning of Personal Service HostingAbandonedJan 23, 06Dec 18, 08[G06F]
7300542 Method for inhibiting calcium salt scaleExpiredJan 26, 05Nov 27, 07[D21C]
7172677 Method for inhibiting calcium salt scaleExpiredJul 21, 04Feb 06, 07[D21C]
2006/0166,853 Detergent composition exhibiting enhanced stain removalAbandonedOct 08, 03Jul 27, 06[C11D]
7081212 Solid free-flowing phosphonate compositionExpiredAug 01, 02Jul 25, 06[C02F]
2006/0144,533 Method for the production of improved pulpAbandonedMar 03, 06Jul 06, 06[D21C]
6869503 Composition for inhibiting calcium salt scaleExpiredJun 05, 02Mar 22, 05[C02F, D21C]
6527983 Method for inhibiting scale formationExpiredSep 15, 93Mar 04, 03[C09K, C02F]
2003/0010,458 Method for inhibiting calcium salt scaleAbandonedJun 05, 02Jan 16, 03[C02F]
6177047 Water-treatment composition and method of useExpiredJul 11, 97Jan 23, 01[C23F]
5606106 Hexamethlene phosphonate concentrateExpiredJul 28, 95Feb 25, 97[C07F]
5490942 Process of inhibiting oxalate scale formationExpiredJun 10, 94Feb 13, 96[C02F]

Top Inventors for This Owner

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