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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/09/2021
Application #:
16072531
Filing Dt:
07/25/2018
Publication #:
Pub Dt:
02/28/2019
Inventors:
Frank Hannemann, Thomas Metz, Sebastian Rahm
Title:
DIAPHRAGM PUMP COMPRISING DUST SUCTION FROM BELOW
Assignment: 1
Reel/Frame:
047487/0201Recorded: 11/13/2018Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/16/2018
Exec Dt:
10/16/2018
Exec Dt:
11/05/2018
Assignee:
WERNER-VON-SIEMENS-STR. 1
MUNICH, GERMANY 80333
Correspondent:
BEUSSE WOLTER SANKS & MAIRE MAIL STOP AG
390 N. ORANGE AVE, SUITE 2500
ORLANDO, FL 32801
Assignment: 2
Reel/Frame:
049271/0127Recorded: 05/23/2019Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/02/2019
Assignee:
KEMPENER STRASSE 18
TOENISVORST, GERMANY 47918
Correspondent:
FREDERICK J. DORCHAK, ESQ.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576

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