TETRA 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
 
 
 
0907 CLOSING MEANS AND ATTACHMENTS126
 
 
 
3002 PENS, CAGES, KENNELS AND SIMILAR SHELTERS112

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D596808 AquariumAug 13, 08Jul 21, 09[3002]
D566552 Cover with closing arrangementMar 28, 07Apr 15, 08[0907]
7244358 Denitrification of aquarium waterApr 24, 02Jul 17, 07[C02F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8153165 Preparation and use for reducing the damaging effect of ammonia on organisms living in waterExpiredSep 20, 07Apr 10, 12[A01N, C02F]
2008/0073,291 AGENTS AND METHODS FOR REMOVING CHLORAMINE, CHLORINE, AND OTHER ACTIVE CHLORINE COMPOUNDS FROM WATER USED FOR KEEPING WATER ORGANISMSAbandonedSep 19, 07Mar 27, 08[C02F]
2005/0175,673 Feedstuff for aquatic animalsAbandonedApr 15, 05Aug 11, 05[A23K]

Top Inventors for This Owner

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