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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/26/2011
Application #:
12381097
Filing Dt:
03/06/2009
Publication #:
Pub Dt:
08/13/2009
Inventors:
Stefan Schafer, Klaus Vossenkaul, Christoph Kullmann, Andreas Kruse
Title:
MEMBRANE FILTER UNIT AND METHOD FOR THE PRODUCTION OF THE MEMBRANE FILTER UNIT
Assignment: 1
Reel/Frame:
023422/0037Recorded: 10/26/2009Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/17/2009
Exec Dt:
04/17/2009
Exec Dt:
04/17/2009
Exec Dt:
04/17/2009
Assignee:
KACKERTSTRASSE 10
D-52072 AACHEN, GERMANY
Correspondent:
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 2
Reel/Frame:
041260/0377Recorded: 02/15/2017Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/24/2016
Assignee:
850 MAIN STREET
WILMINGTON, MASSACHUSETTS 01887
Correspondent:
JANE DANIEL
4111 E 37TH STREET N
WICHITA, KS 67220
Assignment: 3
Reel/Frame:
053707/0898Recorded: 09/04/2020Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/30/2019
Assignee:
850 MAIN STREET
WILMINGTON, MASSACHUSETTS 01887
Correspondent:
KOCH SEPARATION SOLUTIONS, INC.
850 MAIN STREET
WILMINGTON, MA 01887

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