Inventor
Erik M. Townsend
Inventor
South St. Paul, MN, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds15%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C09JAdhesives12%
A61KPreparations for medical, dental or toiletry purposes9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C07DHeterocyclic compounds6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
PatentTitleYear
11,090,681Composition including a polythiol, a polyepoxide, a photolatent base, and an amine and methods relating to the composition202111,041,049Dual curable thiol-ene composition, comprising a polythiol, an unsaturated compound, a photoinitiator and an organic hydroperoxide, as well as a cross-linked polymer sealant prepared therefrom for use in aerospace202111,021,574Dual cure monomers202110,858,558Polythiol sealant compositions202010,836,844Redox polymerizable composition with photolabile reducing agents202010,758,456Redox polymerizable composition with photolabile transition metal complexes202010,617,607Redox polymerizable dental composition with photolabile transition metal complexes2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020–2021Patents assigned to 3M INNOVATIVE PROPERTIES CO (7)· patent assignee history
2020–2021Based in South St. Paul, MN, US· patent location history
2020Based in Hastings, MN, US· patent location history
2021Based in South Saint Paul, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 7 | 2020–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| South St. Paul, Minnesota, US | 3 | 2020–2021 |
| Hastings, Minnesota, US | 3 | 2020 |
| South Saint Paul, Minnesota, US | 1 | 2021 |