Inventor · disambiguated record
William Contaxis, Iii
Also filed as: CONTAXIS III WILLIAM · CONTAXIS WILLIAM · CONTAXIS WILLIAM III
15 granted patents·8 pending applications·990 citations·filing 1995–2010
96Inventor score
Top patents by PatentIndex Score
23 records- 0198US7763170B2Keyed filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jul 27, 2010·85 cites·22 claims
- 0298US6458269B1Keyed filter assemblyCUNO INC·Filed 2000·Granted Oct 1, 2002·246 cites·25 claims
- 0397US5919360AAdditive dispensing apparatusCUNO INC·Filed 1997·Granted Jul 6, 1999·120 cites·26 claims
- 0495US6949189B2Keyed filter assemblyCUNO INC·Filed 2003·Granted Sep 27, 2005·96 cites·13 claims
- 0594US8246883B2Filter cartridge and method of construction thereofBASSETT LAURENCE W·Filed 2008·Granted Aug 21, 2012·33 cites·21 claims
- 0694US7407148B2Rotary valve assembly for fluid filtration system3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Aug 5, 2008·84 cites·8 claims
- 0791US6139739AComposite filter elementCUNO INC·Filed 1999·Granted Oct 31, 2000·60 cites·28 claims
- 0889US6800200B2Dual-flow filter cartridgeCUNO INC·Filed 2002·Granted Oct 5, 2004·33 cites·30 claims
- 0987US7135113B2Keyed filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Nov 14, 2006·28 cites·20 claims
- 1086US5919362AExpandable encapsulated filter cartridge assemblyCUNO INC·Filed 1997·Granted Jul 6, 1999·74 cites·30 claims
- 1181US5664732ANozzle for pump dispensersOWENS ILLINOIS CLOSURE INC·Filed 1995·Granted Sep 9, 1997·49 cites·8 claims
- 1277US5878959ANozzle for pump dispensersOWENS ILLINOIS CLOSURE INC·Filed 1997·Granted Mar 9, 1999·41 cites·3 claims
- 1367US6432233B1Composite filter elementCUNO INC·Filed 2000·Granted Aug 13, 2002·9 cites·37 claims
- 1454US2010288687A1Keyed filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2010·Application pending·0 cites
- 1554US2011005988A1Keyed filter assembly3M INNOVATIVE PROPERTIES CO·Filed 2010·Application pending·0 cites
- 1653US6068371ALiquid containment and dispensing device with improved position indicating indiciaOWENS ILLINOIS CLOSURE INC·Filed 1997·Granted May 30, 2000·16 cites·7 claims
- 1752US2006261000A1Filter cartridge and method of construction thereofBASSETT LAURENCE W·Filed 2006·Application pending·0 cites
- 1848US5662246ATamper-deterrent nozzle for pump dispensersOWENS ILLINOIS CLOSURE INC·Filed 1995·Granted Sep 2, 1997·16 cites·9 claims
- 1948US2005252841A1Keyed filter assemblyBASSETT LAURENCE W·Filed 2005·Application pending·0 cites
- 2048US2005040097A1Dual-flow filter cartridgeFiled 2004·Application pending·0 cites
- 2146US2004129624A1Composite filter elementFiled 2003·Application pending·0 cites
- 2245US2003000884A1Composite filter elementFiled 2002·Application pending·0 cites
- 2343US2002185425A1Keyed filter assemblyFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →