Inventor
David E. Brown
Inventor
St. Paul, MN, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
B41CProcesses for the manufacture or reproduction of printing surfaces11%
B41MPrinting, duplicating, marking, or copying processes11%
Y10TTechnical subjects covered by former us classification11%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
G06FElectric digital data processing4%
H04LTransmission of digital information, e.g. telegraphic communication4%
PatentTitleYear
11,075,913Enforceable launch configurations202110,935,887Aqueous processing method for flexographic printing plates202110,642,157Aqueous processing method for flexographic printing plates202010,324,378Aqueous processing method for flexographic printing plates20198,632,944'Method of using mask film to form relief images'20148,530,117'Method of producing a relief image for printing'20138,409,790'Method of producing a relief image for printing'20138,198,012'Method of using mask film to form relief images'20128,142,987'Method of producing a relief image for printing'20127,799,504'Mask film to form relief images and method of use'20107,317,577'Methods for producing a black matrix on a lenticular lens'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2014Patents assigned to EASTMAN KODAK CO (7)· patent assignee history
2008–2021Based in St. Paul, MN, US· patent location history
2012–2014Patents assigned to BROWN DAVID E (5)· patent assignee history
2012–2014Patents assigned to FOHRENKAMM ELSIE A (5)· patent assignee history
2012–2013Patents assigned to ALI M ZAKI (3)· patent assignee history
2012–2013Patents assigned to HELLER MICHAEL B (3)· patent assignee history
2021Based in Cape Town, ZA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EASTMAN KODAK CO | 7 | 2008–2014 |
| BROWN DAVID Eself | 5 | 2012–2014 |
| FOHRENKAMM ELSIE A | 5 | 2012–2014 |
| ALI M ZAKI | 3 | 2012–2013 |
| HELLER MICHAEL B | 3 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Paul, Minnesota, US | 10 | 2008–2021 |
| Cape Town, ZA | 1 | 2021 |