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Patent Assignment Assignor Details
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Assignor Name : REETZ, MANFRED T.
Total Assignments: 24
Assignment: 1
Reel/Frame:003982/0516   Pages: 1
Recorded: 03/02/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REETZ, MANFRED T.
Exec Dt:
02/12/1982
2
CHATZIIOSIFIDIS, IOANNIS
Exec Dt:
02/12/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A GERMAN CORP.
LEVERKUSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4419296
NONE
06353986
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 2
Reel/Frame:004089/0155   Pages: 1
Recorded: 09/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REETZ, MANFRED T.
Exec Dt:
09/01/1982
2
CHATZIIOSIFIDIS, IOANNIS
Exec Dt:
09/01/1982
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVEKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4429145
NONE
06417961
Correspondence name and address
SPRUNG, HORN, KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:004514/0116   Pages: 1
Recorded: 02/04/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REETZ, MANFRED T.
Exec Dt:
01/14/1986
2
OSTAREK, RALPH
Exec Dt:
01/14/1986
3
PIEJKO, KARL-ERWIN
Exec Dt:
01/17/1986
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4626579
NONE
06825822
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:004802/0159   Pages: 1
Recorded: 12/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIEJKO, KARL-ERWIN
Exec Dt:
11/23/1987
2
OSTAREK, RALPH
Exec Dt:
11/23/1987
3
REETZ, MANFRED T.
Exec Dt:
11/20/1987
Assignee
1
BAYER AKTIENGESELLSCHAFT, LEVERKUSEN, GERMANY A CORP. OF GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4801669
NONE
07132525
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVE.
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:004856/0426   Pages: 1
Recorded: 03/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REETZ, MANFRED T.
Exec Dt:
03/09/1988
2
DREWES, MARK W.
Exec Dt:
03/09/1988
Assignee
1
BAYER AKTIENGESELLSCHAFT, A CORP. OF GERMANY
LEVERKUSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4990669
NONE
07172046
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
600 THIRD AVENUE
NEW YORK, NY 10016
Assignment: 6
Reel/Frame:007386/0655   Pages: 2
Recorded: 03/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
02/24/1995
2
SIMPELKAMP, JORG
Exec Dt:
02/24/1995
3
ZONTA, ALBIN
Exec Dt:
02/24/1995
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
MULHEIM AN DER RUHR,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5817493
NONE
08401733
Correspondence name and address
SPRUNG HORN ET AL.
LEONARD HORN, ESQ.
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:008198/0338   Pages: 3
Recorded: 10/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
03/13/1995
2
HELBIG, WOLFGANG
Exec Dt:
05/01/1995
3
QUAISER, STEFAN A.
Exec Dt:
03/13/1995
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5620584
NONE
08401750
Correspondence name and address
SPRUNG HORN KRAMER & WOODS
LEONARD HORN
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 8
Reel/Frame:009263/0540   Pages: 3
Recorded: 04/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
03/26/1998
2
BRUMMER, HANNO
Exec Dt:
03/30/1998
3
PSIORZ, CHRISTIAN
Exec Dt:
03/23/1998
4
WILLUHN, MARC
Exec Dt:
03/26/1998
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5962718
NONE
09051609
Correspondence name and address
SPRUNG KRAMER SCHAEFER ET AL.
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 9
Reel/Frame:009859/0576   Pages: 4
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
10/27/1998
2
WINTER, MARTIN
Exec Dt:
10/27/1998
3
DUMPICH, GUNTER
Exec Dt:
10/30/1998
4
LOHAU, JENS
Exec Dt:
10/30/1998
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6309798
NONE
09180324
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 10
Reel/Frame:009885/0397   Pages: 3
Recorded: 01/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
12/18/1998
2
WALDVOGEL, SIEGFRIED
Exec Dt:
12/29/1998
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MUELHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087481
NONE
09230575
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NY 10591-5144
Assignment: 11
Reel/Frame:010384/0724   Pages: 4
Recorded: 01/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
01/11/1999
2
LOHMER, GUNTHER
Exec Dt:
12/16/1998
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6224739
NONE
09230411
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 12
Reel/Frame:010431/0708   Pages: 4
Recorded: 09/23/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
09/07/1999
2
LOHMER, GUNTHER
Exec Dt:
09/10/1999
3
LOHMER, RENATE
Exec Dt:
09/10/1999
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
POSTFACH 10 13 53
45466 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6316675
NONE
09402003
Correspondence name and address
SPRUNG KRAMER SCHAEFER & BRISCOE
KURT G. BRISCOE
660 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591-5144
Assignment: 13
Reel/Frame:011886/0989   Pages: 4
Recorded: 06/07/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
02/09/2001
2
GOSBERG, ANDREAS
Exec Dt:
02/20/2001
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6583305
NONE
09786382
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
2200 EAST 42ND ST., 30TH FLR
NEW YORK, NY 10017
Assignment: 14
Reel/Frame:011693/0823   Pages: 4
Recorded: 03/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
02/26/2001
2
LOHMER, GUNTHER
Exec Dt:
03/07/2001
3
LOHMER, RENATE
Exec Dt:
03/07/2001
4
WESTERMANN, EIKE
Exec Dt:
03/01/2001
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6392111
NONE
09787786
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 15
Reel/Frame:012315/0588   Pages: 4
Recorded: 09/25/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
09/05/2001
2
BECKER, MICHAEL HEINRICH
Exec Dt:
09/06/2001
3
STOCKIGT, DETLEF
Exec Dt:
09/11/2001
4
KLEIN, HEINZ-WERNER
Exec Dt:
09/05/2001
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
D-45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6824982
NONE
09937512
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 16
Reel/Frame:012571/0610   Pages: 4
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
10/22/2001
2
KUHLING, KLAUS
Exec Dt:
10/16/2001
3
MEHLHORN, HEINZ
Exec Dt:
10/17/2001
4
JAGER, KARL-ERICH
Exec Dt:
10/22/2001
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6982247
NONE
09979672
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 17
Reel/Frame:015309/0815   Pages: 4
Recorded: 12/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
REETZ, MANFRED T.
Exec Dt:
12/05/2003
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AN DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040166533
10481365
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
KURT G. BRISCOE
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:016232/0466   Pages: 4
Recorded: 08/31/2004
Attorney Dkt #:100716-56(STUDIEN 300)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
07/30/2004
2
EIPPER, ANDREAS
Exec Dt:
07/31/2004
3
TIELMANN, PATRICK
Exec Dt:
08/12/2004
4
MYNOTT, RICHARD
Exec Dt:
07/30/2004
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
45470 MULHEIM AM DER RUHR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050153358
10506144
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
220 EAST 42ND STREET - 30TH FLOOR
NEW YORK, NEW YORK 10017
Assignment: 19
Reel/Frame:016343/0112   Pages: 3
Recorded: 09/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
08/27/2004
2
LOPEZ, MARCO
Exec Dt:
08/18/2004
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
MULHEIM AN DER RUHR, GERMANY 45470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7244688
US20050148464
10507764
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE, 18TH FLOOR
NEW YORK, NY 10022
Assignment: 20
Reel/Frame:017077/0288   Pages: 3
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
03/03/2005
2
SELL, THORSTEN
Exec Dt:
03/01/2005
3
MEISWINKEL, ANDREAS
Exec Dt:
02/25/2005
4
MEHLER, GERLINDE
Exec Dt:
02/24/2005
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
MULHEIM AN DER RUHR, GERMANY 45470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7704912
US20060014981
10530818
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE, 18TH FLOOR
NEW YORK, NY 10022
Assignment: 21
Reel/Frame:017777/0761   Pages: 3
Recorded: 06/12/2006
Attorney Dkt #:100716-65 kgb
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
05/16/2006
2
MEISWINKEL, ANDREAS
Exec Dt:
05/18/2006
3
MEHLER, GERLINDE
Exec Dt:
05/16/2006
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
MULHEIM AN DER RUHR, GERMANY 45470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060224002
11382760
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE-18TH FLOOR
NEW YORK, NY 10022
Assignment: 22
Reel/Frame:020180/0140   Pages: 3
Recorded: 11/30/2007
Attorney Dkt #:100716-72 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
11/22/2007
2
LI, XIAOGUANG
Exec Dt:
11/17/2007
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
MULHEIM AN DER RUHR, GERMAN DEMOCRATIC REPUBLIC 45470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080255355
11915924
Correspondence name and address
KURT G. BRISCOE
NORRIS, MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NY 10022
Assignment: 23
Reel/Frame:020648/0524   Pages: 3
Recorded: 03/13/2008
Attorney Dkt #:100716-73 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
03/11/2008
2
MEHLER, GERLINDE
Exec Dt:
03/11/2008
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
KAISER-WILHELM-PLATZ 1
MULHEIM AN DER RUHR, GERMANY 45470
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080207942
12066790
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NY 10022
Assignment: 24
Reel/Frame:030315/0337   Pages: 3
Recorded: 04/30/2013
Attorney Dkt #:100716-84 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REETZ, MANFRED T.
Exec Dt:
04/18/2013
2
ZILLY CLAUDE, FELIPE EMILIO
Exec Dt:
04/11/2013
Assignee
1
STUDIENGESELLSCHAFT KOHLE MBH
POSTFACH 10 13 53
MUELHEIM AN DER RUHR, GERMANY 45466
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428771
US20130236940
13824056
Correspondence name and address
KURT G. BRISCOE
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE, 8TH FLOOR
NEW YORK, NY 10022

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