Patent Assignment
Reel/Frame 040653/0016
Change of Name
Recorded: 2016-11-21
Pages: 23
Assignor
OERLIKON LEYBOLD VACUUM GMBH
Executed: 2016-09-01
Assignee
LEYBOLD GMBH
BONNER STR. 498, KÖLN, 50968, GERMANY
Covered Properties
(22)
Vacuum Pump Components Without Conversion Layers
Application:
14/126,715 →
Publication:
US 2014/0154503
Leak Detection Device and Method for Checking Objects for Fluid Tightness by Means of a Leak Detection Device
Vacuum Pump
Application:
14/422,592 →
Publication:
US 2015/0219102
Vacuum Pump
Driving and Control Device for a Vacuum Pump, Vacuum Pump, and Method for Producing a Control Circuit Board for a Vacuum Pump
Application:
15/035,495 →
Publication:
US 2016/0319823
Rotor Device for a Vacuum Pump, and Vacuum Pump
Application:
15/035,492 →
Publication:
US 2016/0290343
Control Method for the Acceleration of a Vacuum Pump, in Which Method the Input Current of the Control Device Is Limited
Application:
15/035,893 →
Publication:
US 2016/0290349
Rotor Disc and Rotor for a Vacuum Pump
Cold Header for Cryogenic Refrigerating Machine
Application:
15/036,612 →
Publication:
US 2016/0273809
Vacuum Pump
Rotary Vacuum Pump with a Discharge Compensating Channel
Method for Determining the Fatigue of a Pump Rotor of a Gas Turbopump
Test-Gas Leak Detector
Multi-Stage Pump Rotor for a Turbomolecular Pump
Vacuum Pump
Vacuum Pump in Particular Roots Type Pump
Multi-Inlet Vacuum Pump
Multistage Oil Separator
Rotary Vacuum Pump with a Discharge Compensating Channel
Screw-Type Vacuum Pump Having Overpressure Openings
Vacuum Pump
Roots Pump Connection Channels Separating Adjacent Pump Stages
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 19, 2004
From: BEYER, CHRISTIAN; HARIG, CHRISTIAN; HOLZER, RAINER; GREVEN, ALOIS
To: LEYBOLD VAKUUM GMBH
Reel/Frame 016312/0835 →
Assignment of Assignor's Interest
Aug 23, 2005
From: BEYER, CHRISTIAN; BOY, HERMANN; HOLZER, RAINER; HOLSTEIN, GUNTER
To: LEYBOLD VAKUUM GMBH
Reel/Frame 017689/0169 →
Assignment of Assignor's Interest
Jul 10, 2009
From: FIGONI, ERIC
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 022940/0369 →
Assignment of Assignor's Interest
May 25, 2010
From: ENGLAENDER, HEINRICH
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 024433/0853 →
Assignment of Assignor's Interest
Oct 13, 2010
From: BLUMENTHAL, ROLAND; FROITZHEIM, MICHAEL; PALTEN, THOMAS; BOHRY, DIETER
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 025131/0606 →
Assignment of Assignor's Interest
Jan 21, 2011
From: KAMECKE, HANNES; GIEBMANNS, WOLFGANG; SCHILLER, DIRK
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 025676/0676 →
Assignment of Assignor's Interest
Jan 26, 2011
From: ENGLAENDER, HEINRICH
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 025699/0149 →
Assignment of Assignor's Interest
Aug 25, 2011
From: BEYER, CHRISTIAN; HENRY, MARKUS; ENGLAENDER, HEINZ
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 026807/0161 →
Assignment of Assignor's Interest
Mar 1, 2012
From: SCHNACKE, ERNST
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 027790/0267 →
Assignment of Assignor's Interest
Dec 16, 2013
From: FROITZHEIM, MICHAEL; HEPPEKAUSEN, JOSEPH; PONTOLAENG, ANDY
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 031791/0757 →
Assignment of Assignor's Interest
Dec 16, 2013
From: HUSEMANN, LUTZ
To: HENKEL AG & CO. KGAA
Reel/Frame 031791/0904 →
Assignment of Assignor's Interest
Jan 6, 2014
From: WALTER, GERHARD WILHELM; HOLSTEIN, GUENTER; BEYER, CHRISTIAN
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 031896/0490 →
Assignment of Assignor's Interest
Feb 20, 2015
From: AUBERT, JEAN-FRANCOIS
To: OERLIKON LEYBOLD VACCUM GMBH
Reel/Frame 034990/0213 →
Assignment of Assignor's Interest
Mar 16, 2016
From: HÖLZER, RAINER
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 038003/0808 →
Assignment of Assignor's Interest
May 25, 2016
From: ENGLÄNDER, HEINRICH
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 038717/0097 →
Assignment of Assignor's Interest
Jul 21, 2016
From: LIESSMANN, MARKUS
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 039213/0732 →
Assignment of Assignor's Interest
Jul 21, 2016
From: LIESSMANN, MARKUS; HOELZER, RAINER; STOLLE, ROBERT; ANASTASSIADIS, IOANNIS
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 039213/0252 →
Assignment of Assignor's Interest
Aug 18, 2017
From: WALTER, GERHARD WILHELM; DIETZ, HOLGER
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 043337/0279 →
Assignment of Assignor's Interest
Sep 15, 2017
From: HENRY, MARKUS; BREZINA, JUERGEN; STOLLE, ROBERT; KOEPPEL, PETER
To: OERLIKON LEYBOLD VACUUM GMBH
Reel/Frame 043603/0549 →
Assignment of Assignor's Interest
Mar 9, 2018
From: HENKEL AG & CO. KGAA
To: LEYBOLD GMBH
Reel/Frame 045156/0879 →