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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/10/2015
Application #:
13102624
Filing Dt:
05/06/2011
Publication #:
Pub Dt:
11/08/2012
Inventors:
Lorenz Lessmann, Ramiro Duarte Trapp, Elimar Volkmann, Gabriel Starke et al
Title:
PROGRESSING CAVITY GAS PUMP AND PROGRESSING CAVITY GAS PUMPING METHOD
Assignment: 1
Reel/Frame:
026275/0935Recorded: 05/13/2011Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/07/2011
Exec Dt:
04/07/2011
Exec Dt:
04/07/2011
Exec Dt:
04/07/2011
Exec Dt:
04/07/2011
Assignee:
GEBRUDER-NETZSCH-STRASSE 19
D-95100 SELB, GERMANY
Correspondent:
WESLEY W. WHITMYER, JR.
986 BEDFORD STREET
ST. ONGE STEWARD JOHNSTON & REENS
STAMFORD, CT 06905
Assignment: 2
Reel/Frame:
029660/0794Recorded: 01/18/2013Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/2012
Assignee:
GERETSRIEDER STR. 1
WALDKRAIBURG, GERMANY 84478
Correspondent:
JORDAN AND HAMBURG LLP
122 EAST 42ND STREET
SUITE 4000
NEW YORK, NY 10168
Assignment: 3
Reel/Frame:
035448/0256Recorded: 04/20/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/13/2015
Assignee:
GEBRÜDER-NETZSCH-STRASSE 19
D-95100 SELB, GERMANY
Correspondent:
WESLEY W. WHITMYER, JR.
986 BEDFORD STREET
ST. ONGE STEWARD JOHNSTON & REENS LLC
STAMFORD, CT 06905

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