Inventor · disambiguated record
Louis C. Haddad
Also filed as: DUFRESNE JOEL RIVARD · HADDAD LOUIS C
30 granted patents·4 pending applications·995 citations·filing 1990–2019
98Inventor score
Files with3M INNOVATIVE PROPERTIES CO19MINNESOTA MINING & MFG10FOLTZ WILLIAM E1HADDAD LOUIS C1RASMUSSEN JERALD K1
Top patents by PatentIndex Score
34 records- 0198US6696157B1Diamond-like glass thin films3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 24, 2004·233 cites·14 claims
- 0296US8435776B2Ligand functionalized polymersRASMUSSEN JERALD K·Filed 2011·Granted May 7, 2013·15 cites·21 claims
- 0394US9758547B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Sep 12, 2017·9 cites·19 claims
- 0494US6749813B1Fluid handling devices with diamond-like films3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Jun 15, 2004·66 cites·30 claims
- 0591US8975067B2Self-contained sterilization indicators including a neutralizer for residual oxidizing sterilantFOLTZ WILLIAM E·Filed 2011·Granted Mar 10, 2015·13 cites·16 claims
- 0691US6054032ACapillary electrophoresis array3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 25, 2000·108 cites·30 claims
- 0791US5468847AMethod of isolating and purifying a biomacromoleculeMINNESOTA MINING & MFG·Filed 1994·Granted Nov 21, 1995·91 cites·30 claims
- 0888US6881538B1Array comprising diamond-like glass film3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Apr 19, 2005·35 cites·14 claims
- 0987US8513322B2Polymeric beads and methods of making polymeric beadsWRIGHT ROBIN E·Filed 2007·Granted Aug 20, 2013·17 cites·24 claims
- 1087US7101621B2Azlactone-functional hydrophilic coatings and hydrogels3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Sep 5, 2006·26 cites·22 claims
- 1186US10005814B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 26, 2018·2 cites·23 claims
- 1286US5492627AMethod for separating mercury from fluids using composite articlesMINNESOTA MINING & MFG·Filed 1994·Granted Feb 20, 1996·54 cites·15 claims
- 1383US7939578B2Polymeric fibers and methods of making3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted May 10, 2011·8 cites·24 claims
- 1483US6790642B2Method for reducing the amount of nucleic acid adhering to a hydrophobic surface3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Sep 14, 2004·8 cites·23 claims
- 1582US6383783B1Nucleic acid isolation by adhering to hydrophobic solid phase and removing with nonionic surfactant3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 7, 2002·43 cites·32 claims
- 1681US5478466ACartridge filters with insoluble enzyme particulates contained thereonMINNESOTA MINING & MFG·Filed 1995·Granted Dec 26, 1995·45 cites·32 claims
- 1779US6794458B2Azlactone-functional hydrophilic coatings and hydrogels3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Sep 21, 2004·15 cites·44 claims
- 1879US5558771AComposite articles separating mercury from fluidsMINNESOTA MINING & MFG·Filed 1995·Granted Sep 24, 1996·57 cites·12 claims
- 1977US9717798B2Polymeric colorant compositions and methods of use3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Aug 1, 2017·1 cites·22 claims
- 2077US5019232AMedium for electrophoresisMINNESOTA MINING & MFG·Filed 1990·Granted May 28, 1991·50 cites·34 claims
- 2175US2020102345A1Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2019·Application pending·0 cites
- 2271US10526366B2Ligand functionalized polymers3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jan 7, 2020·0 cites·15 claims
- 2369US7727710B2Materials, methods, and kits for reducing nonspecific binding of molecules to a surface3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Jun 1, 2010·11 cites·13 claims
- 2467US5614105ACartridge filters with insoluble enzyme particulates contained thereonMINNESOTA MINING & MFG·Filed 1995·Granted Mar 25, 1997·19 cites·22 claims
- 2559US5679779ACrosslinked isocyanate-functional polymer supportsMINNESOTA MINING & MFG·Filed 1995·Granted Oct 21, 1997·10 cites·22 claims
- 2657US5760152ACrosslinked isocyanate functional polymer supportsMINNESOTA MINING & MFG·Filed 1995·Granted Jun 2, 1998·9 cites·23 claims
- 2755US5340746AComposite reactive articles for the determination of cyanideMINNESOTA MINING & MFG·Filed 1993·Granted Aug 23, 1994·15 cites·10 claims
- 2852US2015159192A1Sterilization indicators including a neutralizer and methods3M INNOVATIVE PROPERTIES CO·Filed 2015·Application pending·0 cites
- 2951US6018009ACrosslinked isocyanate functional polymer supports3M INNOVATIVE PROPERTIES CO·Filed 1996·Granted Jan 25, 2000·6 cites·17 claims
- 3050US5470532AComposite reactive articles for the determination of cyanideMINNESOTA MINING & MFG·Filed 1994·Granted Nov 28, 1995·12 cites·22 claims
- 3149US2011151000A1Nitric oxide-releasing compositions, devices and methodsSCHULTZ WILLIAM J·Filed 2009·Application pending·0 cites
- 3245US8349580B2Methods and kit for protease enzyme assays3M INNOVATIVE PROPERTIES CO·Filed 2010·Granted Jan 8, 2013·0 cites·36 claims
- 3345US6139749AMethod for radioactive species analysis using a self-scintillating sheet material3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Oct 31, 2000·17 cites·26 claims
- 3442US2012164056A1Generation of sterilant gasses and uses thereofHADDAD LOUIS C·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Louis C. Haddad files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →