Inventor
KROPP MICHAEL A
US60 patents
⚠️ This page may combine multiple inventors who share the name “KROPP MICHAEL A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
26 patentsUS6395124B1May 28, 2002
Method of producing a laminated structure
3M INNOVATIVE PROPERTIES CO100 citations98
US6664318B1Dec 16, 2003
Encapsulant compositions with thermal shock resistance
3M INNOVATIVE PROPERTIES CO92 citations96
US6126865AOct 3, 2000
Adhesives containing electrically conductive agents
3M INNOVATIVE PROPERTIES CO75 citations96
US6069214AMay 30, 2000
Energy-curable cyanate/ethylenically unsaturated compositions
3M INNOVATIVE PROPERTIES CO38 citations96
US6069219AMay 30, 2000
Energy-curable cyanate/ethylenically unsaturated compositions
3M INNOVATIVE PROPERTIES CO60 citations96
US6214460B1Apr 10, 2001
Adhesive compositions and methods of use
3M INNOVATIVE PROPERTIES CO89 citations94
US6692611B2Feb 17, 2004
Method of producing a laminated structure
3M INNOVATIVE PROPERTIES CO42 citations92
US7327039B2Feb 5, 2008
Nanoparticle filled underfill
3M INNOVATIVE PROPERTIES CO38 citations91
US6670017B2Dec 30, 2003
Photocurable form-in-place gasket for electronic applications
3M INNOVATIVE PROPERTIES CO23 citations89
US11370940B2Jun 28, 2022
Adhesive article and methods of making and using the same
3M INNOVATIVE PROPERTIES CO9 citations85
US6528169B2Mar 4, 2003
No-flow flux adhesive compositions
3M INNOVATIVE PROPERTIES CO16 citations83
US6294259B1Sep 25, 2001
Polyimide hybrid adhesives
3M INNOVATIVE PROPERTIES CO18 citations83
US7482201B2Jan 27, 2009
Nanoparticle filled underfill
3M INNOVATIVE PROPERTIES CO14 citations82
US10889687B2Jan 12, 2021
Polymerizable compositions, polymerized compositions, and methods of making and using the same
3M INNOVATIVE PROPERTIES CO2 citations73
US10617607B2Apr 14, 2020
Redox polymerizable dental composition with photolabile transition metal complexes
3M INNOVATIVE PROPERTIES CO2 citations73
US10758456B2Sep 1, 2020
Redox polymerizable composition with photolabile transition metal complexes
3M INNOVATIVE PROPERTIES CO2 citations72
US9416299B2Aug 16, 2016
Structural acrylic adhesive
3M INNOVATIVE PROPERTIES CO6 citations72
US11377573B2Jul 5, 2022
Light curable compositions
3M INNOVATIVE PROPERTIES CO0 citations62
US11084959B2Aug 10, 2021
Curable compositions including a chromonic network, articles, and methods
3M INNOVATIVE PROPERTIES CO0 citations62
US11059967B2Jul 13, 2021
Epoxy stabilization using acid-coated nitrogen containing catalysts, particles, and methods
3M INNOVATIVE PROPERTIES CO0 citations61
US7192991B2Mar 20, 2007
Cationically curable composition
3M INNOVATIVE PROPERTIES CO2 citations60
US11279853B2Mar 22, 2022
Additive manufacturing methods for adhesives and adhesive articles
3M INNOVATIVE PROPERTIES CO0 citations59
US11254841B2Feb 22, 2022
Additive manufacturing methods for adhesives and adhesive articles
3M INNOVATIVE PROPERTIES CO0 citations59
US10854355B2Dec 1, 2020
Method of making a stretchable conductor
3M INNOVATIVE PROPERTIES CO1 citations59
US9932438B2Apr 3, 2018
Oxirane-containing bisanhydrohexitol derivatives and uses thereof
3M INNOVATIVE PROPERTIES CO0 citations52
US8022145B2Sep 20, 2011
Dicing and die attach adhesive
3M INNOVATIVE PROPERTIES CO1 citations52
MINNESOTA MINING & MFG
11 patentsUS5554664ASep 10, 1996
Energy-activatable salts with fluorocarbon anions
MINNESOTA MINING & MFG311 citations99
US5252694AOct 12, 1993
Energy-polymerization adhesive, coating, film and process for making the same
MINNESOTA MINING & MFG216 citations99
US5362421ANov 8, 1994
Electrically conductive adhesive compositions
MINNESOTA MINING & MFG129 citations98
US5685939ANov 11, 1997
Process for making a Z-axis adhesive and establishing electrical interconnection therewith
MINNESOTA MINING & MFG111 citations97
US5744557AApr 28, 1998
Energy-curable cyanate/ethylenically unsaturated compositions
MINNESOTA MINING & MFG54 citations96
US5672400ASep 30, 1997
Electronic assembly with semi-crystalline copolymer adhesive
MINNESOTA MINING & MFG82 citations95
US5863664AJan 26, 1999
Energy-curable cyanate/ethylenically unsaturated compositions
MINNESOTA MINING & MFG32 citations92
US5856022AJan 5, 1999
Energy-curable cyanate/ethylenically unsaturated compositions
MINNESOTA MINING & MFG40 citations92
US5620795AApr 15, 1997
Adhesives containing electrically conductive agents
MINNESOTA MINING & MFG31 citations92
US5399637AMar 21, 1995
Energy-polymerizable adhesive, coating, and film
MINNESOTA MINING & MFG30 citations92
US5310840AMay 10, 1994
Energy-polymerizable adhesive, coating and film
MINNESOTA MINING & MFG28 citations92
3M INNOVATIVE PROPERTIES COMPANY
11 patentsUS11897977B2Feb 13, 2024
Photolabile barbiturate compounds
3M INNOVATIVE PROPERTIES COMPANY2 citations71
US11739172B2Aug 29, 2023
Composition including monomer with a carboxylic acid group, monomer with a hydroxyl group, and crosslinker and related articles and methods
3M INNOVATIVE PROPERTIES COMPANY2 citations69
US11584823B2Feb 21, 2023
Epoxy stabilization using substituted barbituric acids
3M INNOVATIVE PROPERTIES COMPANY1 citations62
US12435163B2Oct 7, 2025
Compositions comprising romp catalyst and dispersant, cartridges, and methods
3M INNOVATIVE PROPERTIES COMPANY0 citations61
US12338316B2Jun 24, 2025
Compositions comprising cyclic olefins and thermally conductive filler
3M INNOVATIVE PROPERTIES COMPANY0 citations61
US11894164B2Feb 6, 2024
Stretchable conductors
3M INNOVATIVE PROPERTIES COMPANY0 citations61
US11884850B2Jan 30, 2024
Adhesive film including a (meth)acrylate matrix including a curable epoxy/thiol resin composition, tape, and method
3M INNOVATIVE PROPERTIES COMPANY0 citations61
US11655327B2May 23, 2023
Polymeric material including a uretdione-containing material and an epoxy component, two-part compositions, and methods
3M INNOVATIVE PROPERTIES COMPANY0 citations60
US12398301B2Aug 26, 2025
Adhesives comprising cyclic imide addition-fragmentation and adhesion agents
3M INNOVATIVE PROPERTIES COMPANY0 citations59
US11597856B2Mar 7, 2023
Continuous additive manufacturing methods
3M INNOVATIVE PROPERTIES COMPANY0 citations59
US12199255B2Jan 14, 2025
Curable compositions comprising polyol component, functional butadiene component, and thermally conductive filler, articles therefrom, and methods of making and using same
3M INNOVATIVE PROPERTIES COMPANY0 citations56
KROPP MICHAEL A
1 patentRULE JOSEPH D
1 patentShowing the top 50 of 60 patents by PatentIndex Score.