Inventor
Charles F. Schuft
Inventor
Boxborough, MA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Jprimary
C09JAdhesives32%
C08LCompositions of macromolecular compounds20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
Y10TTechnical subjects covered by former us classification8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
9,657,203'Adhesive compositions'20179,574,118'Adhesive compositions'20178,304,024'Corrosion protective methacrylate adhesives for galvanized steel and other metals'20128,231,758'Acrylic adhesives'20127,956,143'Toughened two-part adhesive compositions demonstrating improved impact and/or peel strengths when cured'20117,060,327'Corrosion protective methacrylate adhesives for galvanized steel and other metals'20066,911,109'Two-part, room temperature curable epoxy resin/ (meth)acrylate compositions and process for using same to bond substrates'20056,248,204'Two part, reinforced, room temperature curable thermosetting epoxy resin compositions with improved adhesive strength and fracture toughness'20015,141,050'Controlled highly densified diamond packing of thermally conductive electrically resistive conduit'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Based in Westford, MA, US· patent location history
2001–2005Based in Stow, MA, US· patent location history
2005–2012Patents assigned to HENKEL CORP (5)· patent assignee history
2006–2017Based in Boxborough, MA, US· patent location history
2012Patents assigned to FROST DOUG (1)· patent assignee history
2012Patents assigned to FROST DOUGLAS E (1)· patent assignee history
2017Patents assigned to Henkel IP & Holding GmbH (2)· patent assignee history
2017Patents assigned to Henkel US IP LLC (1)· patent assignee history
2017Based in Boxboro, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HENKEL CORP | 5 | 2005–2012 |
| Henkel IP & Holding GmbH | 2 | 2017 |
| FROST DOUG | 1 | 2012 |
| FROST DOUGLAS E | 1 | 2012 |
| Henkel US IP LLC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boxborough, Massachusetts, US | 5 | 2006–2017 |
| Stow, Massachusetts, US | 2 | 2001–2005 |
| Boxboro, Massachusetts, US | 1 | 2017 |
| Westford, Massachusetts, US | 1 | 1992 |