Inventor · disambiguated record
Henry Ledon
Also filed as: LEDON HENRY · LEDON HENRY J
26 granted patents·7 pending applications·407 citations·filing 1988–2008
96Inventor score
Top patents by PatentIndex Score
33 records- 0194US5616335AStable thickened disinfecting aqueous composition containing an organic peroxy acid intended for human or animal useCHEMOXAL SA·Filed 1994·Granted Apr 1, 1997·164 cites·48 claims
- 0279US5382571AClathrates of peroxyacids, their preparation and their usesCHEMOXAL SA·Filed 1991·Granted Jan 17, 1995·45 cites·24 claims
- 0378US7517512B2Mesoporous organic-inorganic hybrid materials for separating gasesCENTRE NAT RECH SCIENT·Filed 2008·Granted Apr 14, 2009·3 cites·6 claims
- 0468US5932187AProcess for the preparation of an ultra pure hydrogen peroxide solution by ionic exchange in beds having defined H/D ratiosAIR LIQUIDE·Filed 1997·Granted Aug 3, 1999·25 cites·11 claims
- 0568US5928621AProcess for the preparation of an ultra pure solution of hydrogen peroxide by ion exchange with recyclingAIR LIQUIDE·Filed 1997·Granted Jul 27, 1999·24 cites·8 claims
- 0666US5594150AProcess for the preparation of a secondary or tertiary hydroxylated amine compound from a primary or secondary amine compound and a product made by the processCHEMOXAL SA·Filed 1994·Granted Jan 14, 1997·11 cites·35 claims
- 0765US7393380B2Method of guaranteeing at least one characteristic of a fluid used for producing food productsAIR LIQUIDE·Filed 2002·Granted Jul 1, 2008·7 cites·14 claims
- 0863US6001324AProcess for the preparation of an ultra pure hydrogen peroxide solution by ion exchange in the presence of acetate ionsAIR LIQUIDE·Filed 1997·Granted Dec 14, 1999·22 cites·12 claims
- 0963US5916532APlant for producing hydrogen peroxideCHEMOXAL SA·Filed 1998·Granted Jun 29, 1999·11 cites·1 claims
- 1062US7312327B2Method of preparing nitrogen macrocyclesCENTRE NAT RECH SCIENT·Filed 2002·Granted Dec 25, 2007·3 cites·3 claims
- 1161US7452845B2Mesoporous organic-inorganic hybrid materials for separating gasesCENTRE NAT RECH SCIENT·Filed 2002·Granted Nov 18, 2008·3 cites·28 claims
- 1259US4978802AProcess for production of aromatic aldehydesAIR LIQUIDE·Filed 1988·Granted Dec 18, 1990·7 cites·10 claims
- 1357US6274114B1Process for on-site production of ultra-high-purity hydrogen peroxide for the electronics industryAIR LIQUIDE·Filed 1999·Granted Aug 14, 2001·22 cites·11 claims
- 1454US5851402AProcess for the purification of hydrogen peroxideCHEMOXAL SA·Filed 1997·Granted Dec 22, 1998·15 cites·15 claims
- 1552US5589590AProcess for the preparation of cyclodextrins or other compounds capable of producing clathrates with a gasCHEMOXAL·Filed 1994·Granted Dec 31, 1996·14 cites·32 claims
- 1649US2007059414A1Method and Process of Using Controlled Gas Environments to Inhibit Microbial GrowthNOVAK JOHN S·Filed 2006·Application pending·0 cites
- 1748US5827493AProcess for producing hydrogen peroxideCHEMOXAL SA·Filed 1996·Granted Oct 27, 1998·10 cites·8 claims
- 1848US2003170356A1High pressure processing of a substance utilizing a controlled atmospheric environmentFiled 2003·Application pending·0 cites
- 1947US2009214705A1Method for modifying hygienic, physico-chemical and sensory properties of cheese by controlling the redox potentialLEDON HENRY J·Filed 2006·Application pending·0 cites
- 2046US2005129807A1Method and process of preserving alcoholic and carbonated beverageFiled 2004·Application pending·0 cites
- 2143US5961947AProcess for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationicAIR LIQUIDE·Filed 1997·Granted Oct 5, 1999·8 cites·9 claims
- 2242US2007059200A1Method of sanitation using carbon dioxide based processYUAN JAMES T·Filed 2006·Application pending·0 cites
- 2342US2007092605A1Process by which the sensory properties of a fermented dairy product are modified, and maturation thereof during the conservation of said productCACHON REMY·Filed 2005·Application pending·0 cites
- 2440US7659393B2Method of preparing cis-8b-methyldecahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cis-decahydro-2a,4a,6a,8a-tetraazacyclopenta[fg]acenaphthylene, cyclene and functionalised cyclenesCENTRE NAT RECH SCIENT·Filed 2004·Granted Feb 9, 2010·0 cites·5 claims
- 2536US7276104B2Installation for producing products using a fluidAIR LIQUIDE·Filed 2002·Granted Oct 2, 2007·0 cites·46 claims
- 2636US6187189B1Process for the preparation of an ultrapure solution of hydrogen peroxide by ion exchange with recyclingAIR LIQUIDE·Filed 1999·Granted Feb 13, 2001·4 cites·5 claims
- 2736US6113798AProcess for the purification of hydrogen peroxideAIR LIQUIDE·Filed 1998·Granted Sep 5, 2000·5 cites·10 claims
- 2834US2008268524A1Method of Modifying the Viability of a Lyophilized Microorganism by Treating the Growth Medium Thereof with GasesCACHON REMY·Filed 2006·Application pending·0 cites
- 2933US6183638B1Plant for the preparation of an ultra pure hydrogen peroxide solution by ionic exchange in beds having defined H/D ratiosAIR LIQUIDE·Filed 1999·Granted Feb 6, 2001·2 cites·4 claims
- 3030US5902559APlant for the production of hydrogen peroxideCHEMOXAL SA·Filed 1996·Granted May 11, 1999·0 cites·12 claims
- 3130US4943422AProcess for treatment of gaseous effluents containing sulfur dioxide with oxygenAIR LIQUIDE·Filed 1988·Granted Jul 24, 1990·2 cites·6 claims
- 3229US8247392B2Materials for selective trapping of carbon monoxideJEROME FRANCOIS·Filed 2002·Granted Aug 21, 2012·0 cites·10 claims
- 3326US6214225B1Process for the preparation of an ultra pure hydrogen peroxide solution by the ion exchange by sequence: anionic-cationic-anionic-cationicAIR LIQUIDE·Filed 1999·Granted Apr 10, 2001·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →