Inventor
Boris J. Katsen
Inventor
Longmeadow, MA, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers26%
G03GElectrography22%
Y10TTechnical subjects covered by former us classification22%
B41MPrinting, duplicating, marking, or copying processes7%
C08JWorking-up7%
H01BCables7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
5,939,193'Overhead transparency for color laser printers and copiers'19995,803,958'Black ink jet ink composition'19985,746,817'Ink jet ink composition'19985,539,038'Ink jet ink and process for making same'19965,399,413'High performance composite and conductive ground plane for electrostatic recording of information'19955,306,543'Composition useful in transparent conductive coatings'19945,292,588'Process for preparing stable dispersions useful in transparent coatings'19945,210,114'Process for preparing stable dispersions useful in transparent coatings'19935,158,849'Composition useful in transparent conductive coatings'19924,966,883'Composition for use in thermally sensitive coatings and a thermally sensitive recording material'19904,500,354'Heat sensitive recording papers'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Patents assigned to GRAPHIC CONTROLS CORP (1)· patent assignee history
1985Based in North Tonawanda, NY, US· patent location history
1990Based in Beaverton, OR, US· patent location history
1992Patents assigned to CUSTOM PAPERS GROUP INC (1)· patent assignee history
1992–1999Based in Longmeadow, MA, US· patent location history
1993Patents assigned to GRAPHICS TECH INT (1)· patent assignee history
1994–1996Patents assigned to REXHAM GRAPHICS INC (4)· patent assignee history
1998–1999Patents assigned to REXAM GRAPHICS INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| REXHAM GRAPHICS INC | 4 | 1994–1996 |
| REXAM GRAPHICS INC | 3 | 1998–1999 |
| CUSTOM PAPERS GROUP INC | 1 | 1992 |
| GRAPHIC CONTROLS CORP | 1 | 1985 |
| GRAPHICS TECH INT | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Longmeadow, Massachusetts, US | 9 | 1992–1999 |
| Beaverton, OR, US | 1 | 1990 |
| North Tonawanda, New York, US | 1 | 1985 |