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Inventor

Rudiger Smolka

Inventor
Zwingenheim, DE

Overview

3→
Patents
1995–2011
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 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 lacquers29%
B41CProcesses for the manufacture or reproduction of printing surfaces14%
B41MPrinting, duplicating, marking, or copying processes14%
B41NPrinting plates or foils14%
C11DDetergent compositions14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
7,891,293'Use of laser-engraved printing forms'20116,265,365'Roller wash composition'20015,445,671'Offset printing ink'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2011Patents assigned to MERCK PATENT GMBH (3)· patent assignee history
1995Based in Bensheim, DE· patent location history
2001Based in Biebesheim, DE· patent location history
2011Based in Zwingenheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK PATENT GMBH31995–2011
Locations
LocationPatentsSpan
Zwingenheim, DE12011
Biebesheim, DE12001
Bensheim, DE11995