Assignee
TETRA HOLDING US INC
US·28 granted patents·4 pending applications·361 citations·filing 2000–2013
Top patents by PatentIndex Score
32 records- 0194US6797163B2Filtration devicesTETRA HOLDING US INC·Filed 2002·Granted Sep 28, 2004·51 cites·20 claims
- 0291US6692637B2Dual density filter cartridgeTETRA HOLDING US INC·Filed 2001·Granted Feb 17, 2004·49 cites·21 claims
- 0389US7651609B2Filter with self-positioning cartridge arrangementTETRA HOLDING US INC·Filed 2007·Granted Jan 26, 2010·22 cites·25 claims
- 0481US7927483B2Filter with self-positioning cartridge arrangementTETRA HOLDING US INC·Filed 2009·Granted Apr 19, 2011·10 cites·24 claims
- 0581US7785476B2Protein skimmer with stationary fanTETRA HOLDING US INC·Filed 2009·Granted Aug 31, 2010·8 cites·17 claims
- 0681US7252762B2Filter housing arrangement with cartridge guidesTETRA HOLDING US INC·Filed 2004·Granted Aug 7, 2007·20 cites·18 claims
- 0779US7316775B2Air-powered filter arrangementTETRA HOLDING US INC·Filed 2004·Granted Jan 8, 2008·18 cites·25 claims
- 0878US7416659B2Filter apparatus with fluid bypassTETRA HOLDING US INC·Filed 2006·Granted Aug 26, 2008·7 cites·22 claims
- 0976USD628675SAquarium filter cartridge with tabTETRA HOLDING US INC·Filed 2010·Granted Dec 7, 2010·20 cites·1 claims
- 1076US7638044B2Aquarium filter housing with rounded bottomTETRA HOLDING US INC·Filed 2007·Granted Dec 29, 2009·7 cites·23 claims
- 1176US7060181B2Dual density filter cartridgeTETRA HOLDING US INC·Filed 2004·Granted Jun 13, 2006·15 cites·62 claims
- 1274US7241379B2Filter housing arrangementTETRA HOLDING US INC·Filed 2004·Granted Jul 10, 2007·14 cites·10 claims
- 1373US6896798B2Pond filter with filter bagTETRA HOLDING US INC·Filed 2002·Granted May 24, 2005·15 cites·30 claims
- 1473US6651586B2ViquariumTETRA HOLDING US INC·Filed 2002·Granted Nov 25, 2003·16 cites·26 claims
- 1572US7670484B2Filter cartridge construction with carbon profileTETRA HOLDING US INC·Filed 2007·Granted Mar 2, 2010·4 cites·24 claims
- 1671US7553411B2Filter cartridgeTETRA HOLDING US INC·Filed 2006·Granted Jun 30, 2009·4 cites·21 claims
- 1769US7658842B2Filter cartridge assembly with water collectionTETRA HOLDING US INC·Filed 2007·Granted Feb 9, 2010·3 cites·23 claims
- 1869USD494251SAquarium filterTETRA HOLDING US INC·Filed 2001·Granted Aug 10, 2004·16 cites·1 claims
- 1967US9888672B2Aquarium filter assembly, components thereof, and methodsTETRA HOLDING US INC·Filed 2013·Granted Feb 13, 2018·1 cites·9 claims
- 2062US6893573B2Pond filter with filter member and nozzleTETRA HOLDING US INC·Filed 2002·Granted May 17, 2005·10 cites·27 claims
- 2162US6623770B2Flake feed, especially for aquatic animalsTETRA HOLDING US INC·Filed 2002·Granted Sep 23, 2003·5 cites·9 claims
- 2259USD626193SAquarium filter cartridge with tabTETRA HOLDING US INC·Filed 2007·Granted Oct 26, 2010·9 cites·1 claims
- 2358US6706347B1Container for animal feedTETRA HOLDING US INC·Filed 2000·Granted Mar 16, 2004·7 cites·12 claims
- 2457US7040860B2Uni-directional impeller, and impeller and rotor assemblyTETRA HOLDING US INC·Filed 2004·Granted May 9, 2006·8 cites·20 claims
- 2555US2004081723A1Flake feed, especially for aquatic animalsTETRA HOLDING US INC·Filed 2003·Application pending·0 cites
- 2654US2006180534A1Dual density filter cartridgeTETRA HOLDING US INC·Filed 2006·Application pending·0 cites
- 2749US2006000755A1Aquarium arrangementTETRA HOLDING US INC·Filed 2005·Application pending·0 cites
- 2848US2005284397A1Aquarium arrangementTETRA HOLDING US INC·Filed 2004·Application pending·0 cites
- 2946US6805884B2Long-term feed for aquatic animalsTETRA HOLDING US INC·Filed 2002·Granted Oct 19, 2004·6 cites·6 claims
- 3045US6979411B1Water treatment agent for extending water exchange intervals in tank systemsTETRA HOLDING US INC·Filed 2000·Granted Dec 27, 2005·7 cites·17 claims
- 3144US6783778B1Energy-rich food flakes for fish and invertebrates and method for the production thereofTETRA HOLDING US INC·Filed 2000·Granted Aug 31, 2004·6 cites·12 claims
- 3230USD499428SAir pump coveringTETRA HOLDING US INC·Filed 2004·Granted Dec 7, 2004·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →