Inventor
Joseph A. DePuydt
Inventor
Quincy, MA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B26Bprimary
B26BHand-held cutting tools not otherwise provided for28%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material13%
C21DModifying the physical structure of ferrous metals13%
A61CDentistry11%
B05DProcesses for applying fluent materials to surfaces, in general6%
C22CAlloys6%
A46DManufacture of brushes4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
A46BBrushes2%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
11,052,556Shave care composition for a liquid dispensing razor202110,118,304Method of treating razor blade cutting edges20189,446,443'Cutting members for shaving razors'20169,248,579'Razors and razor cartridges'20169,079,321'Razor blades'20159,027,443'Method of making a razor'20158,752,300'Cutting members for shaving razors'20148,640,344'Cutting members for shaving razors'20148,499,462'Cutting members for shaving razors'20138,347,512'Cutting members for shaving razors'20138,220,097'Brush head for toothbrush'20128,011,104'Cutting members for shaving razors'20117,882,640'Razor blades and razors'20117,832,042'Brush head for toothbrush'20107,448,107'Brush head for toothbrush'20087,448,135'Multi-blade razors'20087,217,332'Brush filament bundles and preparation thereof'20077,214,941'Crack detection in razor blades'20076,760,946'Brush head for toothbrush'20046,578,929'Tufting oral brushes'20036,574,820'Brush head for toothbrush'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2021Patents assigned to GILLETTE CO (20)· patent assignee history
2003–2015Based in Quincy, MA, US· patent location history
2012–2013Patents assigned to DEPUYDT JOSEPH A (3)· patent assignee history
2014–2021Based in Loveland, OH, US· patent location history
2014Based in Cincinnati, OH, US· patent location history
2015–2016Patents assigned to DEPUYDT JOSEPH ALLAN (3)· patent assignee history
2015–2016Patents assigned to HAHN STEVE S (3)· patent assignee history
2015–2016Patents assigned to SONNENBERG NEVILLE (3)· patent assignee history
2015–2016Based in Scituate, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GILLETTE CO | 20 | 2003–2021 |
| DEPUYDT JOSEPH Aself | 3 | 2012–2013 |
| DEPUYDT JOSEPH ALLANself | 3 | 2015–2016 |
| HAHN STEVE S | 3 | 2015–2016 |
| SONNENBERG NEVILLE | 3 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Quincy, Massachusetts, US | 14 | 2003–2015 |
| Loveland, OH, US | 4 | 2014–2021 |
| Scituate, Massachusetts, US | 2 | 2015–2016 |
| Cincinnati, OH, US | 1 | 2014 |