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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
06/29/1999
Application #:
08737587
Filing Dt:
03/21/1997
Inventors:
ROLF HOLIGHAUS, KLAUS NIEMANN, KLAUS STRECKER, DIETER ULLRICH, CHRISTIAN HECKA
Title:
DEVICE FOR DEPOLYMERIZING USED AND WASTE PLASTICS
Assignment: 1
Reel/Frame:
008758/0214Recorded: 10/01/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/22/1997
Exec Dt:
01/27/1997
Exec Dt:
01/16/1997
Exec Dt:
01/12/1997
Exec Dt:
02/22/1997
Assignee:
ALEXANDER-VON-HUMBOLDT-STRASSE
D-45896, GELSENKIRCHEN, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND ET AL
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
013625/0221Recorded: 01/02/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/18/2002
Assignees:
KLOPSTOCKSTRASS 8
D-45964 GLADBECK, GERMANY
IM WIENAECKERN 68
D-45721 HALTERN, GERMANY
WALSUMERMARKSTRASSE 92
D-46147 OBERHAUSEN, GERMANY
ALTER PLUTOWEG 6
D-45888 GELSENKIRCHEN, GERMANY
HERTHASTRASSE 8
D-45131 ESSEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
014215/0364Recorded: 06/27/2003Pages: 4
Conveyance:
DOCUMENT PREVIOUSLY RECORDED AT REEL 013625, FRAME 0221, CONTAINED AN ERROR IN THE RECEIVING PARTIES' ADDRESSES. DOCUMENT RERECORDED TO CORRECT ERROR ON STATED REEL.
Assignor:
Exec Dt:
09/18/2002
Assignees:
KLOPSTOCKSTRASSE 8
D-45964 GLADBECK, GERMANY
IM WIENAECKERN 8
D-45721 HALTERN, GERMANY
WALSUMERMARKTSTRASSE 92
D-46147 OBERHAUSEN, GERMANY
ALTER PLUTOWEG 6
D-45888 GELSENKIRCHEN, GERMANY
HERTHASTRASSE 8
D-45131 ESSEN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
013625/0215Recorded: 01/02/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/25/2002
Exec Dt:
10/25/2002
Exec Dt:
11/19/2002
Exec Dt:
11/19/2002
Exec Dt:
11/19/2002
Assignee:
FRANFURTER STRASSE 720-726
51145 KOLN, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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