Inventor
John W. Frank
Inventor
Cottage Grove, MN, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification15%
C09JAdhesives11%
C08LCompositions of macromolecular compounds8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form6%
B44CProducing decorative effects6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
B41MPrinting, duplicating, marking, or copying processes4%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
PatentTitleYear
10,913,940Compositions and methods for pesticide degradation202110,344,188Acrylic polyvinyl acetal films comprising an adhesive layer20198,714,407'Device for dispensing material from a deformable tube'20148,614,281'Moisture-curable siloxanes and siloxane polymers'20138,609,787'Moisture-curable siloxane-containing compounds and fluorocarbon-containing compounds and polymers formed therefrom'2013D0684087'Strap clip'20138,449,968'Cellular cushioning article'20138,093,330'Adhesive with alkanoate blend'2012D0642475'Adhesive dispenser'20117,915,338'Adhesive with alkanoate blend'20117,413,124'RFID reader supporting one-touch search functionality'20086,652,954'Retroreflective laminate comprising a tear resistant film'20036,613,819'Light stable articles'20036,325,515'Cube corner retroreflective article with enhanced pigmentation'20016,303,058'Method of making profiled retroreflective marking material'20016,090,461'Temporary display device'20005,604,268'Glue crayons'19974,991,990'Photograph album attachment assembly'19914,759,982'Transfer graphic article with rounded and sealed edges and method for making same'19884,735,827'Clear coat definition control'19884,135,813'Camera with flash exposing device'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1997Patents assigned to MINNESOTA MINING & MFG (5)· patent assignee history
1979–2003Based in St. Paul, MN, US· patent location history
1988–2019Based in Cottage Grove, MN, US· patent location history
1997Based in May Township, Washington County, MN, US· patent location history
2000–2019Patents assigned to 3M INNOVATIVE PROPERTIES CO (14)· patent assignee history
2012–2014Patents assigned to FRANK JOHN W (6)· patent assignee history
2013Patents assigned to HANSEN RICHARD G (2)· patent assignee history
2013Patents assigned to HAYS DAVID S (2)· patent assignee history
2021Based in Charlottesville, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| 3M INNOVATIVE PROPERTIES CO | 14 | 2000–2019 |
| FRANK JOHN Wself | 6 | 2012–2014 |
| MINNESOTA MINING & MFG | 5 | 1979–1997 |
| HANSEN RICHARD G | 2 | 2013 |
| HAYS DAVID S | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cottage Grove, Minnesota, US | 17 | 1988–2019 |
| St. Paul, Minnesota, US | 2 | 1979–2003 |
| Charlottesville, Virginia, US | 1 | 2021 |
| May Township, Washington County, Minnesota, US | 1 | 1997 |