Inventor

Guenter Hultzsch

Inventor

Wiesbaden, DE

Overview

1991–1999

Patent span

Performing operations

Primary field (CPC B)

Patents· 14 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B05Cprimary

B05CApparatus for applying fluent materials to surfaces, in general22%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%

F26BDrying solid materials or objects by removing liquid therefrom13%

H05KPrinted circuits9%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

B01DSeparation4%

B05BSpraying apparatus4%

B26DCutting4%

B29CShaping or joining of plastics4%

B41NPrinting plates or foils4%

PatentTitleYear

5,998,084'Radiation-sensitive recording material for the production of planographic printing plates'1999 5,853,482'Method and apparatus for applying a coating solution'1998 5,656,086'Coating device for applying thin wet films'1997 5,576,137'Matted, radiation-sensitive recording material and printing plate'1996 5,443,638'Device for generating a subatmospheric pressure'1995 5,436,106'Process for the production of a color test image using quinone diazide photosensitive recording material'1995 5,417,181'Coating device'1995 5,348,833'Colored positive-working quinone diazide photosensitive recording material for the production of a color test image utilizing adhesive layer containing alkali-insoluble organic polymer and alkali-soluble polyester'1994 5,269,873'Apparatus for peeling-off a film laminated on a carrier material'1993 5,217,535'Coating device for cast-coating webs'1993 5,147,690'Process and apparatus for drying a liquid film applied to a moving substrate'1992 5,136,973'Process and device for electrostatically spraying a liquid coating onto a substrate and for drying the liquid coating on the substrate'1992 5,046,264'Method and apparatus for continuously drying boards coated on both sides'1991 4,999,927'Process and device for drying a liquid layer applied to a moving carrier material'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1995Patents assigned to HOECHST AG (10)· patent assignee history

1991–1999Based in Wiesbaden, DE· patent location history

1996–1997Patents assigned to AGFA GEVAERT AG (2)· patent assignee history

1998Patents assigned to AGFA GERVAERT AG (1)· patent assignee history

1999Patents assigned to AGFA GEVAERT NV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	10	1991–1995
AGFA GEVAERT AG	2	1996–1997
AGFA GERVAERT AG	1	1998
AGFA GEVAERT NV	1	1999

Locations

Location	Patents	Span
Wiesbaden, DE	14	1991–1999