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Patent Assignment Assignor Details
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Assignor Name : KREFT, MANFRED
Total Assignments: 7
Assignment: 1
Reel/Frame:004814/0620   Pages: 2
Recorded: 11/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEDERER, HARTMUT
Exec Dt:
11/16/1987
2
KREFT, MANFRED
Exec Dt:
11/16/1987
3
HILLEBRAND, WOLFGANG
Exec Dt:
11/16/1987
Assignee
1
UHDE GMBH, DORTMUND, WEST GERMANY, A GERMAN COMPANY
Property
 
Pat #
Pub #
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4785554
NONE
07125230
Correspondence name and address
WILLIAM J. CLEMENS
MARSHALL & MELHORN
FOUR SEAGATE
EIGHTH FLOOR
TOLEDO, OH 43604
Assignment: 2
Reel/Frame:005454/0453   Pages: 3
Recorded: 10/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEDERER, HARMUT
Exec Dt:
09/18/1990
2
KREFT, MANFRED
Exec Dt:
09/20/1990
3
HILLEBRAND, WOLFGANG
Exec Dt:
09/24/1990
Assignee
1
UHDE GMBH
A COMPANY OF WEST GERMANY
DORTMUND, WEST GERMANY, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970806
NONE
07261019
Correspondence name and address
MARSHALL & MELHORN
ATTN: DONALD R. FRASER
FOUR SEAGATE, 8TH FLR.
TOLEDO, OH 43604
Assignment: 3
Reel/Frame:006710/0723   Pages: 2
Recorded: 09/23/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREFT, MANFRED
Exec Dt:
08/31/1993
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
D-44141 DORTMUND, FED. REP. OF GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5407060
NONE
08125580
Correspondence name and address
DAVID TOREN
AKOO-TOREN
521 FIFTH AVENUE, 21 FLOOR
NEW YORK, NY 10175
Assignment: 4
Reel/Frame:007059/0469   Pages: 2
Recorded: 06/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFT, MANFRED
Exec Dt:
06/10/1994
2
KLUTZ, HANS-JOACHIM
Exec Dt:
06/10/1994
Assignees
1
UHDE GMBH
FRIEDRICH-UHDE-STR. 15
D-44141, DORTMUND, GERMANY
2
RHEINBRAUN AG
STUTTGENWEG 2
D-50935 COLOGNE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5483752
NONE
08225214
Correspondence name and address
AKOO-TOREN
DAVID TOREN
521 FIFTH AVENUE
21ST. FLOOR
NEW YORK, NY 10175
Assignment: 5
Reel/Frame:011791/0200   Pages: 3
Recorded: 05/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KREFT, MANFRED
Exec Dt:
03/09/2001
2
ZUBER, JOSEF
Exec Dt:
03/09/2001
Assignee
1
JOST GMBH + CO. KG
GEWERBESTRASSE 28 - 32
DULMEN-BULDERN, GERMANY 48249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6508364
US20010017275
09768216
Correspondence name and address
NIXON PEABODY LLP
DAVID S. SAFRAN, ESQ.
8180 GREENBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Domestic representative
NIXON PEABODY LLP
DAVID S. SAFRAN, ESQ.
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 6
Reel/Frame:011957/0278   Pages: 2
Recorded: 07/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREFT, MANFRED
Exec Dt:
05/30/2001
Assignee
1
JOST GMBH + CO. KG
GEWERBESTRASSE 28-32
DULMEN-BULDERN, GERMANY 48249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6666336
US20010040119
09826307
Correspondence name and address
NIXON PEABODY LLP
DAVID S. SAFRAN, ESQ.
8180 GREENSBORO DRIVE
SUITE 800
MCLEAN, VA 22102
Assignment: 7
Reel/Frame:018821/0976   Pages: 2
Recorded: 01/30/2007
Attorney Dkt #:740116-618(DSS)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KREFT, MANFRED
Exec Dt:
01/17/2007
Assignee
1
JOEST GMBH + CO. KG
GEWERBESTRASSE 28-32
DUELMEN, GERMANY 48249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070125117
11276995
Correspondence name and address
DAVID S. SAFRAN
PO BOX 10064
MCLEAN, VA 22102

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