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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/17/1993
Application #:
07924320
Filing Dt:
08/03/1992
Inventors:
ROLAND ANTONI, GEORG MAYER, MANFRED RAFF, KURT SPRANGER, JOSEF VOLM
Title:
APPARATUS FOR THE TREATMENT OF FLUIDS
Assignment: 1
Reel/Frame:
006464/0317Recorded: 03/19/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/09/1993
Exec Dt:
03/08/1993
Exec Dt:
03/05/1993
Exec Dt:
03/05/1993
Exec Dt:
03/03/1993
Assignee:
BOX 1323
HECHINGEN, GERMANY W-7450
Correspondent:
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK
ARNOLD H. KRUMHOLZ
600 SOUTH AVENUE WEST
WESTFIELD, NEW JERSEY 07090
Assignment: 2
Reel/Frame:
017105/0198Recorded: 12/09/2005Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/21/2004
Assignee:
HOLGER-CRAFOORD-STRASSE 26
POSTFACH 1323
HECHINGEN, GERMANY DE-72373
Correspondent:
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:
018552/0665Recorded: 11/29/2006Pages: 7
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
11/17/2006
Assignee:
CITIGROUP CENTRE, 33 CANADA SQUARE
CANARY WHARF
LONDON, UNITED KINGDOM E14 5LB
Correspondent:
MELISSA SCHRADER
CLIFFORD CHANCE US LLP
31 WEST 52ND STREET
NEW YORK, NY 10019-6131
Assignment: 4
Reel/Frame:
027456/0033Recorded: 12/28/2011Pages: 8
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
12/07/2011
Assignee:
14143 DENVER WEST PARKWAY
LAKEWOOD, COLORADO 80401
Correspondent:
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

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