Patent Assignment
Reel/Frame 013403/0382
Assignment of Assignor's Interest
Recorded: 2002-10-21
Pages: 3
Assignor
HEIDELBERGER DRUCKMASCHINEN AG
Executed: 2002-10-07
Assignee
HELL GRAVURE SYSTEMS GMBH
PHILIPP REIS WEG 5, 24148 KIEL, GERMANY
Covered Properties
(39)
Method for Checking Printing Form Surfaces Engraved by Means of an Electron Beam
Patent:
4,549,067 →
Application:
06/548,518 →
Method for the Topically Precise Subsequent Engraving of Printing Cylinders
Patent:
4,546,232 →
Application:
06/548,519 →
Device for Supporting Spindles
Patent:
4,605,320 →
Application:
06/792,036 →
Bearing Device for Threaded Spindles
Patent:
4,597,678 →
Application:
06/793,553 →
Method for Engraving Printing Cylinders Having Seamless Joints Within Repeated Patterns
Patent:
4,688,101 →
Application:
06/857,763 →
Pressure-Tight Vacuum Chamber of an Electron Beam Engraving Machine for Electron Beam Engraving of Printing Cylinders for Printing Technology
Patent:
4,733,046 →
Application:
06/931,444 →
Method and Circuit for Driving a Stepping Motor
Patent:
4,737,700 →
Application:
06/939,179 →
Method for Recording Printing Forms
Patent:
4,729,037 →
Application:
07/044,015 →
Mode of Operating of a Circuit Arrangement for Improving the Bounce Behavior of Print Form Engraving Systems
Patent:
5,036,403 →
Application:
07/458,758 →
Chuck Element for Machine Tools with Rotating Jaw Chuck
Patent:
5,816,585 →
Application:
08/750,898 →
Method and Device to Control an Engraving Device
Patent:
6,421,576 →
Application:
09/254,293 →
Method and Device for Engraving Impression Cylinders
Patent:
6,302,020 →
Application:
09/380,851 →
Method for Modifying the Size of Line Elements
Patent:
6,771,390 →
Application:
09/402,843 →
Method for Engraving Printing Cylinders
Patent:
6,283,019 →
Application:
09/424,753 →
Signal Processing Method
Patent:
6,717,701 →
Application:
09/424,755 →
Signal Processing Method
Patent:
6,430,462 →
Application:
09/424,997 →
Method for Signal Processing
Patent:
6,768,561 →
Application:
09/445,069 →
Method for the Operating an Engraving Member
Patent:
6,741,369 →
Application:
09/445,121 →
Method for Making and Evaluating a Sample Cut
Patent:
6,950,212 →
Application:
09/445,145 →
Method for Positioning Engraving Organs
Patent:
6,357,976 →
Application:
09/485,199 →
Method for Operating an Engraving Member
Patent:
6,747,750 →
Application:
09/555,562 →
Method for Calibrating an Engraving Amplifier
Patent:
6,985,264 →
Application:
09/582,555 →
Method for Engraving Printing Blocks
Patent:
6,467,405 →
Application:
09/601,487 →
Method for determining the position of an engraving element
Patent:
6,339,991 →
Application:
09/646,247 →
Method for Positioning Engraving Members
Patent:
6,540,453 →
Application:
09/647,617 →
Method for Seamless Engraving of Patterns
Patent:
6,502,510 →
Application:
09/677,355 →
Engraving Member
Patent:
6,940,621 →
Application:
09/720,999 →
Method for Measuring Engraving Cups
Method for Generating and Evaluating a Sample Engraving
Patent:
6,940,622 →
Application:
09/744,581 →
Laser Radiation Source
Patent:
6,888,853 →
Application:
09/786,742 →
Engraver
Patent:
6,736,035 →
Application:
09/889,304 →
Multi-Beam Exposure Method
Device for extracting processing residues
Application:
10/007,035 →
Publication:
US 2002/0060814
Method and Apparatus for Setting the Idle Distance of an Engraving Stylus from the Cylinder Surface of a Rotogravure Printing Cylinder
Cooling Device for Cooling an Engraving System
Method for Engraving Printing Cylinders
Patent:
7,085,018 →
Application:
10/049,466 →
Method for Engraving Printing Cylinders
Patent:
7,102,794 →
Application:
10/110,645 →
Method for Engraving Printing Cylinders
Patent:
7,102,795 →
Application:
10/110,648 →
Engraving Mechanism for Electronic Engraving Machines
Patent:
6,634,286 →
Application:
10/110,760 →
Related Assignments
(24)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 3, 1983
From: BEISSWENGER, SIEGFRIED; BOPPEL, WOLFGANG
To: DR. ING. RUDOLF HELL GMBH
Reel/Frame 004192/0646 →
Assignment of Assignors Interest.
Nov 3, 1983
From: BEISSWENGER, SIEGFRIED; BOPPEL, WOLFGANG
To: DR. ING. RUDOLF HELL GMBH
Reel/Frame 004192/0645 →
Assignment of Assignors Interest.
Oct 28, 1985
From: GOESSNER, MATTHIAS
To: DR. ING. RUDOLF HELL GMBH, A CORP OF
Reel/Frame 004475/0759 →
Assignment of Assignors Interest.
Oct 31, 1985
From: ANGELBECK, ROLF; GESELL, REINHARD; GOESSNER, MATTHIAS
To: DR. ING. RUDOLF HELL GMBH, A CORP. OF
Reel/Frame 004478/0136 →
Assignment of Assignors Interest.
Mar 7, 1986
From: DOELVES, JUERGEN; SCHROEDTER, WOLFGANG
To: DR.-ING. RUDOLF HELL GMBH
Reel/Frame 004547/0651 →
Assignment of Assignors Interest.
Mar 2, 1992
From: DR.-ING. RUDOLF HELL GMBH, A GERMAN CORPORATION
To: LINOTYPE-HELL AG
Reel/Frame 006031/0334 →
Assignment of Assignor's Interest
Feb 16, 2000
From: WEIDLICH, GOTTFRIED ERNST-RUDOLF
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 010593/0295 →
Assignment of Assignor's Interest
Feb 17, 2000
From: BEISSWENGER, SIEGFRIED
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 010593/0427 →
Assignment of Assignor's Interest
Apr 18, 2000
From: WEIDLICH, ERNST-RUDOLF GOTTFRIED
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 010747/0823 →
Assignment of Assignor's Interest
Jul 17, 2000
From: FANGMEYER, DIETER
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 010971/0951 →
Assignment of Assignor's Interest
Aug 3, 2000
From: BREHIHOLDT, JAN HERMANN
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011015/0442 →
Assignment of Assignor's Interest
Aug 10, 2000
From: ERNST-RUDOLF GOTTFRIED WEIDLICH
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011011/0848 →
Assignment of Assignor's Interest
Oct 30, 2000
From: LUBCKE, BERND
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011233/0200 →
Assignment of Assignor's Interest
Nov 3, 2000
From: LUBCKE, BERND
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011282/0347 →
Merger/Change of Name
Jan 26, 2001
From: LINOTYPE HELL AG; LINOTYPE AG; LINOTYPE GMBH
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011442/0939 →
Assignment of Assignor's Interest
Feb 9, 2001
From: BREIHOLDT, JAN
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011514/0332 →
Assignment of Assignor's Interest
Feb 15, 2001
From: CARSTENS, DIETER
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011606/0438 →
Assignment of Assignor's Interest
Mar 7, 2001
From: WELDLICH, ERNST-RUDOLF GOTTFRIED
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011603/0366 →
Assignment of Assignor's Interest
Mar 21, 2001
From: FANGMEYER, DIETER; BROER, OLAF
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 011646/0510 →
Assignment of Assignor's Interest
Aug 20, 2001
From: RESSEL, PETER; SCHEFFLER, ANDREAS
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 012105/0303 →
Assignment of Assignor's Interest
Sep 10, 2001
From: CARSTENS, DIETER
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 012155/0177 →
Assignment of Assignor's Interest
Sep 17, 2001
From: JURGENSEN, HEINRICH
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 012168/0881 →
Assignment of Assignor's Interest
Nov 8, 2001
From: ANGELBACK, ROLF; BEISSWENGER, SIEGFRIED
To: HEIDELBERGER DRUCKMASCHINEN AG
Reel/Frame 012363/0793 →
Assignment of Assignor's Interest
Jun 18, 2007
From: HELL GRAVURE SYSTEMS GMBH
To: HELL GRAVURE SYSTEMS GMBH & CO. KG
Reel/Frame 019458/0243 →