Sonja S. Mackey — 10 Patents at 3M

Sonja S. Mackey has been granted 10 US patents while listed as an inventor at 3M. The first was granted in 2018 and the most recent in September 2025. Sonja S. Mackey ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Sonja S. Mackey in Okabena, MN, US.

Patents per Year

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Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12428568	Laminate having inorganic nanoparticle-containing surface layer that exhibits appearance with low gloss and inorganic nanoparticle-containing radiation-curable ink	Naota Sugiyama, Katsuya Ono, Richard J. Pokorny, Taiki Ihara, Hiroki Hayashi +1 more	2025-09-30
12091517	Composition and films comprising polylactic acid polymer and copolymer comprising long chain alkyl moiety	William W. Merrill, Jeffrey P. Kalish, Jacob D. Young, Ramesh C. Kumar, Kanta Kumar +4 more	2024-09-17	$61,045,000
11667803	Curable high refractive index ink compositions and articles prepared from the ink compositions	Evan L. Schwartz, Claire Hartmann-Thompson, Wayne S. Mahoney, Saswata Chakraborty, Kelly A. Volp	2023-06-06	$30,935,000
11286405	Adhesive articles comprising polylactic acid polymer film and method of making	William W. Merrill, Jeffrey P. Kalish, Jacob D. Young, Ramesh C. Kumar, Kanta Kumar +3 more	2022-03-29	$46,556,000
11034830	Acrylic polyvinyl acetal films comprising a second layer	Jonathan E. Janoski, Carla S. Thomas, Anthony F. Schultz, Tien Y. H. Whiting, Kevin M. Lewandowski +8 more	2021-06-15	$73,405,000
10723815	Bulk polymerization of silicone-containing copolymers	Audrey A. Sherman, Mark F. Ellis, Ramesh C. Kumar, Richard L. Peloquin, Jeffrey O. Emslander	2020-07-28	$26,323,000
10723894	Tie layers prepared from particle-containing waterborne suspensions	Lan H. Liu, Audrey A. Sherman, Haeen Sykora, Joan M. Noyola, James P. DiZio	2020-07-28	$26,323,000
10465017	Bulk polymerization of silicone-containing copolymers	Audrey A. Sherman, Mark F. Ellis, Ramesh C. Kumar, Richard L. Peloquin, Jeffrey O. Emslander	2019-11-05	$79,747,000
10072173	Polymethylmethacrylate based hardcoat composition and coated article	Susannah C. Clear, Raghunath Padiyath, Garry W. Lachmansingh, Mark A. Strobel, Naiyong Jing	2018-09-11	$33,610,000
9988559	Quantum dot article with improved edge ingress	Karissa L. Eckert, Eric W. Nelson, Wayne S. Mahoney, Mary M. Caruso Dailey	2018-06-05	$72,602,000

Sonja S. Mackey — 10 Patents

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