Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MK

Michael A. Kropp — 60 Patents

3M: 56 patents #112 of 11,543Top 1%
AKAtec-Weiss Gmbh & Co. Kg: 2 patents #4 of 9Top 45%
FGFlender Gmbh: 1 patents #61 of 137Top 45%
FAFriatec Aktiengesellschaft: 1 patents #21 of 47Top 45%
Cottage Grove, MN: #2 of 362 inventorsTop 1%
Minnesota: #629 of 52,454 inventorsTop 2%
Overall (All Time): #38,820 of 4,157,543Top 1%
60 Patents All Time
Michael A. Kropp has been granted 60 US patents while listed as an inventor at 3M. The first was granted in 1993 and the most recent in October 2025. Michael A. Kropp ranks #38,820 of 4,157,543 US inventors in our database (top 0.93%). Patent records list Michael A. Kropp in Cottage Grove, MN, US.

Issued Patents All Time

Showing 1–25 of 60 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12435163 Compositions comprising romp catalyst and dispersant, cartridges, and methods Ya-Rou Chen, Binghui LIN 2025-10-07
12398301 Adhesives comprising cyclic imide addition-fragmentation and adhesion agents Amanda K. Leone, Jonathan J. Anderson, Guy D. Joly, Ahmed S. Abuelyaman, Claire Hartmann-Thompson +1 more 2025-08-26
12378340 Crosslinkers and curable compositions including the same Wayne S. Mahoney, Anthony J. Ostlund, Nelson T. Rotto, Kristine Klimovica, Carol-Lynn Spawn +1 more 2025-08-05
12351673 Two-part compositions including a uretdione-containing material and inorganic filler, products, and methods Kolby L. White, Li Yao, Joseph D. Rule, Matthew J. Kryger 2025-07-08
12338316 Compositions comprising cyclic olefins and thermally conductive filler Mario A. Perez, Li Yao, Eumi Pyun, Binhong Lin, Kalc C. Vang +1 more 2025-06-24
12199255 Curable compositions comprising polyol component, functional butadiene component, and thermally conductive filler, articles therefrom, and methods of making and using same Lalitha V. N. R. Ganapatibhotla 2025-01-14
12018114 Polymeric material including a uretdione-containing material and a thermally activatable amine, two-part compositions, and methods Kolby L. White, Matthew J. Kryger, Joseph D. Rule, Adrian T. Jung 2024-06-25 $28,642,000
11897977 Photolabile barbiturate compounds William H. Moser, Erik M. Townsend, Zachary J. Thompson, Mary M. Caruso Dailey 2024-02-13 $36,579,000
11884850 Adhesive film including a (meth)acrylate matrix including a curable epoxy/thiol resin composition, tape, and method Eric G. Larson, Matthew J. Kryger, Shijing Cheng 2024-01-30 $25,418,000
11739172 Composition including monomer with a carboxylic acid group, monomer with a hydroxyl group, and crosslinker and related articles and methods Nelson T. Rotto, Wayne S. Mahoney, Anthony J. Ostlund, Kristine Klimovica, Carol-Lynn Spawn 2023-08-29 $34,489,000
11655327 Polymeric material including a uretdione-containing material and an epoxy component, two-part compositions, and methods Kolby L. White, Joseph D. Rule, Matthew J. Kryger, Zachary J. Thompson, Richard B. Ross 2023-05-23 $87,537,000
11598378 Coupling with improved bush-ring connection Niklas Sondermann 2023-03-07
11597856 Continuous additive manufacturing methods Carsten Franke, Kenneth L. Smith, Jesse R. Behnke, Robert L. W. Smithson, Lucas D. Crestik +4 more 2023-03-07 $29,533,000
11584823 Epoxy stabilization using substituted barbituric acids Matthew J. Kryger 2023-02-21 $25,268,000
11377573 Light curable compositions Ying Lin, Sheng Ye, Timothy D. Dunbar, Bradley D. Craig, Dong-Wei Zhu +2 more 2022-07-05 $34,431,000
11370940 Adhesive article and methods of making and using the same Erik M. Townsend, Shantanu R. Ranade, William H. Moser, Kathleen S. Shafer, Jayshree Seth +1 more 2022-06-28 $36,743,000
11292870 Polymeric material including a uretdione-containing material, two-part compositions, and methods Joseph D. Rule, Zachary J. Thompson, Kolby L. White 2022-04-05 $32,780,000
11279853 Additive manufacturing methods for adhesives and adhesive articles Carsten Franke, Joseph C. Dingeldein, Jay A. Esch, Robert L. W. Smithson, Jayshree Seth +6 more 2022-03-22 $17,842,000
11254841 Additive manufacturing methods for adhesives and adhesive articles Carsten Franke, Joseph C. Dingeldein, Jay A. Esch, Robert L. W. Smithson, Jayshree Seth +6 more 2022-02-22 $24,190,000
11084959 Curable compositions including a chromonic network, articles, and methods Hassan Sahouani, Ying Lin, Mary M. Caruso Dailey, Jing Fang, Kim M. Vogel +1 more 2021-08-10 $85,592,000
11059967 Epoxy stabilization using acid-coated nitrogen containing catalysts, particles, and methods Ying Lin, Hassan Sahouani, Matthew J. Kryger, Luke E. Heinzen, Jonathan W. Kemling 2021-07-13 $54,334,000
10889687 Polymerizable compositions, polymerized compositions, and methods of making and using the same Robert S. Clough, Susan E. DeMoss 2021-01-12 $54,231,000
10836844 Redox polymerizable composition with photolabile reducing agents Erik M. Townsend, William H. Moser, Shantanu R. Ranade, Kathleen S. Shafer, Ross E. Behling +1 more 2020-11-17 $47,687,000
10758456 Redox polymerizable composition with photolabile transition metal complexes William H. Moser, Erik M. Townsend, Kathleen S. Shafer, Ross E. Behling, Jason D. Clapper 2020-09-01 $40,340,000
10683441 Composition including epoxy adhesive and aluminum flakes and method for using the same Jay S. Schlechte, Peyton R. Nosbusch, George M. Stout 2020-06-16 $105,477,000