Inventor · disambiguated record
Henry K. Hui
Also filed as: HUI HENRY · HUI HENRY K · HUI HENRY KA-WAH
38 granted patents·4 pending applications·1,824 citations·filing 1986–2007
98Inventor score
Files withPURITAN BENNETT CORP14ETHICON INC10JOHNSON & JOHNSON MEDICAL6MINNESOTA MINING & MFG6WU SU-SYIN S2
Top patents by PatentIndex Score
42 records- 0198US4999306AComposition, apparatus and method for sensing ionic componentsMINNESOTA MINING & MFG·Filed 1988·Granted Mar 12, 1991·211 cites·49 claims
- 0292US4849172AOptical sensorMINNESOTA MINING & MFG·Filed 1988·Granted Jul 18, 1989·93 cites·29 claims
- 0391US4954318AOptical sensorMINNESOTA MINING & MFG·Filed 1987·Granted Sep 4, 1990·87 cites·25 claims
- 0491US4919891ASensor with overcoating and process for making sameMINNESOTA MINING & MFG·Filed 1987·Granted Apr 24, 1990·90 cites·39 claims
- 0591US4798738AMicro sensorCARDIOVASCULAR DEVICES INC·Filed 1986·Granted Jan 17, 1989·72 cites·24 claims
- 0688US6787179B2Sterilization of bioactive coatingsETHICON INC·Filed 2001·Granted Sep 7, 2004·64 cites·23 claims
- 0788US6458554B1Biological indicator for sterilization processes with double buffer systemETHICON INC·Filed 2002·Granted Oct 1, 2002·31 cites·8 claims
- 0888US5942438AChemical indicator for oxidation-type sterilization processes using bleachable dyesJOHNSON & JOHNSON MEDICAL·Filed 1997·Granted Aug 24, 1999·115 cites·26 claims
- 0986US6551555B2Apparatus with a chemical indicator for indicating exposure to an oxidative sterilant or disinfectantETHICON INC·Filed 2000·Granted Apr 22, 2003·43 cites·17 claims
- 1086US6218189B1Method for indicating exposure to an oxidative sterilant or disinfectantJOHNSON & JOHNSON MEDICAL·Filed 1999·Granted Apr 17, 2001·94 cites·14 claims
- 1186US5166990AMultiple optical fiber event sensor and method of manufacturePURITAN BENNETT CORP·Filed 1991·Granted Nov 24, 1992·86 cites·57 claims
- 1286US4886338AOptical fiber event sensorMINNESOTA MINING & MFG·Filed 1988·Granted Dec 12, 1989·57 cites·11 claims
- 1381US6436659B1Biological indicator for sterilization processes with double buffer systemETHICON INC·Filed 2000·Granted Aug 20, 2002·37 cites·12 claims
- 1481US5246859AMethod of stabilizing a carbon dioxide sensorPURITAN BENNETT CORP·Filed 1992·Granted Sep 21, 1993·43 cites·21 claims
- 1580US5330718ASensor element and method for making the samePURITAN BENNETT CORP·Filed 1992·Granted Jul 19, 1994·53 cites·25 claims
- 1680US5326531ACO2 sensor using a hydrophilic polyurethane matrix and process for manufacturingPURITAN BENNETT CORP·Filed 1992·Granted Jul 5, 1994·53 cites·16 claims
- 1778US7229591B2Lumen sterilization device and methodETHICON INC·Filed 2002·Granted Jun 12, 2007·24 cites·7 claims
- 1871US5094959AMethod and material for measurement of oxygen concentrationFOXS LABS·Filed 1989·Granted Mar 10, 1992·38 cites·12 claims
- 1966US6936223B2Chemical indicatorETHICON INC·Filed 2002·Granted Aug 30, 2005·6 cites·4 claims
- 2064US6884393B2Surface treatment of aluminum alloys to improve sterilization process compatibilityETHICON INC·Filed 2001·Granted Apr 26, 2005·11 cites·24 claims
- 2163US6410338B1Method of indicating an oxidizing agentETHICON INC·Filed 1999·Granted Jun 25, 2002·52 cites·5 claims
- 2262US5219527ASensor element and method for making the samePURITAN BENNETT CORP·Filed 1991·Granted Jun 15, 1993·24 cites·8 claims
- 2360US2008131342A1Lumen sterilization device and methodWU SU-SYIN S·Filed 2007·Application pending·0 cites
- 2460US2007258873A1Lumen sterilization device and methodWU SU-SYIN S·Filed 2007·Application pending·0 cites
- 2559US5277872AOptical fiber pH microsensor and method of manufacturePURITAN BENNETT CORP·Filed 1992·Granted Jan 11, 1994·72 cites·14 claims
- 2657US5075127ASensor with overcoating and process for making sameMINNESOTA MINING & MFG·Filed 1990·Granted Dec 24, 1991·20 cites·20 claims
- 2756US5634880AEndoscope pressure equalization system and methodJOHNSON & JOHNSON MEDICAL·Filed 1995·Granted Jun 3, 1997·77 cites·18 claims
- 2853US5868667APressure-equalizing capETHICON INC·Filed 1998·Granted Feb 9, 1999·70 cites·30 claims
- 2953US5266271AMicrosensor copolymer and method of manufacturePURITAN BENNETT CORP·Filed 1992·Granted Nov 30, 1993·18 cites·23 claims
- 3053US5212092AStorage and calibration solution for multiparameter intravascular blood gas sensor devicePURITAN BENNETT CORP·Filed 1992·Granted May 18, 1993·18 cites·11 claims
- 3151US6451255B1Dry boosterETHICON INC·Filed 1999·Granted Sep 17, 2002·32 cites·20 claims
- 3250US5658529AMethod of protecting and sterilizing aluminum surfaces on medical instrumentsJOHNSON & JOHNSON MEDICAL·Filed 1996·Granted Aug 19, 1997·9 cites·12 claims
- 3350US5182353AMethod for bonding an analyte-sensitive dye compound to an addition-cure siliconePURITAN BENNETT CORP·Filed 1990·Granted Jan 26, 1993·17 cites·2 claims
- 3447US5015715AMethod for bonding an analyte-sensitive dye compound to an addition-cure siliconePURITAN BENNETT CORP·Filed 1989·Granted May 14, 1991·12 cites·17 claims
- 3545US5271073AOptical fiber sensor and method of manufacturePURITAN BENNETT CORP·Filed 1990·Granted Dec 14, 1993·14 cites·28 claims
- 3644US2004084060A1Method and kit for removing aldehyde-based stainsFiled 2003·Application pending·0 cites
- 3742US5155046ASystem and method for measuring oxygen in the presence of halothanePURITAN BENNETT CORP·Filed 1990·Granted Oct 13, 1992·12 cites·20 claims
- 3840US5716322AMedical instrument and method for lubrication and sterilization thereofJOHNSON & JOHNSON MEDICAL·Filed 1996·Granted Feb 10, 1998·19 cites·16 claims
- 3939US5378432AOptical fiber pH microsensor and method of manufacturePURITAN BENNETT CORP·Filed 1993·Granted Jan 3, 1995·22 cites·11 claims
- 4038US2002033184A1Method and kit for removing aldehyde-based stainsFiled 2001·Application pending·0 cites
- 4137US5807238AEndoscope pressure equalization system and methodJOHNSON & JOHNSON MEDICAL·Filed 1995·Granted Sep 15, 1998·23 cites·17 claims
- 4234US5204265AMethod of stabilizing a carbon dioxide sensorPURITAN BENNETT CORP·Filed 1992·Granted Apr 20, 1993·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →