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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:013403/0382   Pages: 3
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 39
1
Patent #:
4549067
Issue Dt:
10/22/1985
Application #:
06548518
Filing Dt:
11/03/1983
Title:
METHOD FOR CHECKING PRINTING FORM SURFACES ENGRAVED BY MEANS OF AN ELECTRON BEAM
2
Patent #:
4546232
Issue Dt:
10/08/1985
Application #:
06548519
Filing Dt:
11/03/1983
Title:
METHOD FOR THE TOPICALLY PRECISE SUBSEQUENT ENGRAVING OF PRINTING CYLINDERS
3
Patent #:
4605320
Issue Dt:
08/12/1986
Application #:
06792036
Filing Dt:
10/28/1985
Title:
DEVICE FOR SUPPORTING SPINDLES
4
Patent #:
4597678
Issue Dt:
07/01/1986
Application #:
06793553
Filing Dt:
10/31/1985
Title:
BEARING DEVICE FOR THREADED SPINDLES
5
Patent #:
4688101
Issue Dt:
08/18/1987
Application #:
06857763
Filing Dt:
03/07/1986
Title:
METHOD FOR ENGRAVING PRINTING CYLINDERS HAVING SEAMLESS JOINTS WITHIN REPEATED PATTERNS
6
Patent #:
4733046
Issue Dt:
03/22/1988
Application #:
06931444
Filing Dt:
08/28/1986
Title:
PRESSURE-TIGHT VACUUM CHAMBER OF AN ELECTRON BEAM ENGRAVING MACHINE FOR ELECTRON BEAM ENGRAVING OF PRINTING CYLINDERS FOR PRINTING TECHNOLOGY
7
Patent #:
4737700
Issue Dt:
04/12/1988
Application #:
06939179
Filing Dt:
12/08/1986
Title:
METHOD AND CIRCUIT FOR DRIVING A STEPPING MOTOR
8
Patent #:
4729037
Issue Dt:
03/01/1988
Application #:
07044015
Filing Dt:
04/29/1987
Title:
METHOD FOR RECORDING PRINTING FORMS
9
Patent #:
5036403
Issue Dt:
07/30/1991
Application #:
07458758
Filing Dt:
01/22/1990
Title:
MODE OF OPERATING OF A CIRCUIT ARRANGEMENT FOR IMPROVING THE BOUNCE BEHAVIOR OF PRINT FORM ENGRAVING SYSTEMS
10
Patent #:
5816585
Issue Dt:
10/06/1998
Application #:
08750898
Filing Dt:
12/19/1996
Title:
CHUCK ELEMENT FOR MACHINE TOOLS WITH ROTATING JAW CHUCK
11
Patent #:
6421576
Issue Dt:
07/16/2002
Application #:
09254293
Filing Dt:
06/01/1999
Title:
METHOD AND DEVICE TO CONTROL AN ENGRAVING DEVICE
12
Patent #:
6302020
Issue Dt:
10/16/2001
Application #:
09380851
Filing Dt:
11/18/1999
Title:
METHOD AND DEVICE FOR ENGRAVING IMPRESSION CYLINDERS
13
Patent #:
6771390
Issue Dt:
08/03/2004
Application #:
09402843
Filing Dt:
04/18/2000
Title:
METHOD FOR MODIFYING THE SIZE OF LINE ELEMENTS
14
Patent #:
6283019
Issue Dt:
09/04/2001
Application #:
09424753
Filing Dt:
04/28/2000
Title:
METHOD FOR ENGRAVING PRINTING CYLINDERS
15
Patent #:
6717701
Issue Dt:
04/06/2004
Application #:
09424755
Filing Dt:
02/17/2000
Title:
SIGNAL PROCESSING METHOD
16
Patent #:
6430462
Issue Dt:
08/06/2002
Application #:
09424997
Filing Dt:
03/29/2000
Title:
SIGNAL PROCESSING METHOD
17
Patent #:
6768561
Issue Dt:
07/27/2004
Application #:
09445069
Filing Dt:
02/28/2000
Title:
METHOD FOR SIGNAL PROCESSING
18
Patent #:
6741369
Issue Dt:
05/25/2004
Application #:
09445121
Filing Dt:
02/17/2000
Title:
METHOD FOR THE OPERATING AN ENGRAVING MEMBER
19
Patent #:
6950212
Issue Dt:
09/27/2005
Application #:
09445145
Filing Dt:
02/16/2000
Title:
METHOD FOR MAKING AND EVALUATING A SAMPLE CUT
20
Patent #:
6357976
Issue Dt:
03/19/2002
Application #:
09485199
Filing Dt:
04/18/2000
Title:
METHOD FOR POSITIONING ENGRAVING ORGANS
21
Patent #:
6747750
Issue Dt:
06/08/2004
Application #:
09555562
Filing Dt:
07/07/2000
Title:
METHOD FOR OPERATING AN ENGRAVING MEMBER
22
Patent #:
6985264
Issue Dt:
01/10/2006
Application #:
09582555
Filing Dt:
08/10/2000
Title:
METHOD FOR CALIBRATING AN ENGRAVING AMPLIFIER
23
Patent #:
6467405
Issue Dt:
10/22/2002
Application #:
09601487
Filing Dt:
08/03/2000
Title:
METHOD FOR ENGRAVING PRINTING BLOCKS
24
Patent #:
6339991
Issue Dt:
01/22/2002
Application #:
09646247
Filing Dt:
10/30/2000
Title:
Method for determining the position of an engraving element
25
Patent #:
6540453
Issue Dt:
04/01/2003
Application #:
09647617
Filing Dt:
11/03/2000
Title:
METHOD FOR POSITIONING ENGRAVING MEMBERS
26
Patent #:
6502510
Issue Dt:
01/07/2003
Application #:
09677355
Filing Dt:
10/02/2000
Title:
METHOD FOR SEAMLESS ENGRAVING OF PATTERNS
27
Patent #:
6940621
Issue Dt:
09/06/2005
Application #:
09720999
Filing Dt:
02/15/2001
Title:
ENGRAVING MEMBER
28
Patent #:
6523467
Issue Dt:
02/25/2003
Application #:
09737055
Filing Dt:
12/14/2000
Publication #:
US20010015142
Pub Dt:
08/23/2001
Title:
METHOD FOR MEASURING ENGRAVING CUPS
29
Patent #:
6940622
Issue Dt:
09/06/2005
Application #:
09744581
Filing Dt:
03/07/2001
Title:
METHOD FOR GENERATING AND EVALUATING A SAMPLE ENGRAVING
30
Patent #:
6888853
Issue Dt:
05/03/2005
Application #:
09786742
Filing Dt:
09/14/2001
Title:
LASER RADIATION SOURCE
31
Patent #:
6736035
Issue Dt:
05/18/2004
Application #:
09889304
Filing Dt:
09/10/2001
Title:
ENGRAVER
32
Patent #:
6570603
Issue Dt:
05/27/2003
Application #:
09933506
Filing Dt:
08/20/2001
Publication #:
US20020030733
Pub Dt:
03/14/2002
Title:
MULTI-BEAM EXPOSURE METHOD
33
Patent #:
NONE
Issue Dt:
Application #:
10007035
Filing Dt:
11/08/2001
Publication #:
US20020060814
Pub Dt:
05/23/2002
Title:
Device for extracting processing residues
34
Patent #:
7031027
Issue Dt:
04/18/2006
Application #:
10025015
Filing Dt:
12/19/2001
Publication #:
US20020089697
Pub Dt:
07/11/2002
Title:
METHOD AND APPARATUS FOR SETTING THE IDLE DISTANCE OF AN ENGRAVING STYLUS FROM THE CYLINDER SURFACE OF A ROTOGRAVURE PRINTING CYLINDER
35
Patent #:
6789470
Issue Dt:
09/14/2004
Application #:
10027428
Filing Dt:
12/19/2001
Publication #:
US20020104448
Pub Dt:
08/08/2002
Title:
COOLING DEVICE FOR COOLING AN ENGRAVING SYSTEM
36
Patent #:
7085018
Issue Dt:
08/01/2006
Application #:
10049466
Filing Dt:
02/12/2002
Title:
METHOD FOR ENGRAVING PRINTING CYLINDERS
37
Patent #:
7102794
Issue Dt:
09/05/2006
Application #:
10110645
Filing Dt:
07/24/2002
Title:
METHOD FOR ENGRAVING PRINTING CYLINDERS
38
Patent #:
7102795
Issue Dt:
09/05/2006
Application #:
10110648
Filing Dt:
07/23/2002
Title:
METHOD FOR ENGRAVING PRINTING CYLINDERS
39
Patent #:
6634286
Issue Dt:
10/21/2003
Application #:
10110760
Filing Dt:
07/02/2002
Title:
ENGRAVING MECHANISM FOR ELECTRONIC ENGRAVING MACHINES
Assignor
1
HEIDELBERGER DRUCKMASCHINEN AG
Exec Dt:
10/07/2002
Assignee
1
HELL GRAVURE SYSTEMS GMBH
PHILIPP REIS WEG 5
24148 KIEL, GERMANY
Correspondence name and address
SCHIFF HARDIN & WAITE
BRETT A. VALIQUET
6600 SEARS TOWER
233 S. WACKER DRIVE
CHICAGO, ILLINOIS 60606-6473

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