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Patent Assignment Assignor Details
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Assignor Name : HEMPEL, RENATE
Total Assignments: 16
Assignment: 1
Reel/Frame:008169/0693   Pages: 3
Recorded: 10/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIFERT, HOLGER
Exec Dt:
06/27/1996
2
KNORR, GOTTFRIED
Exec Dt:
06/27/1996
3
HEMPEL, RENATE
Exec Dt:
06/27/1996
4
ROTERMUND, UDO
Exec Dt:
06/27/1996
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5624969
NONE
08677744
Correspondence name and address
BASF CORPORATION
FERNANDO A. BORREGO
1419 BIDDLE AVENUE
WAYNDOTTE, MI 48192
Assignment: 2
Reel/Frame:009252/0687   Pages: 2
Recorded: 06/08/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTERMUND, UDO
Exec Dt:
08/05/1997
2
HEMPEL, RENATE
Exec Dt:
08/05/1997
3
SEIFERT, HOLGER
Exec Dt:
08/05/1997
4
WIEGMANN, WERNER
Exec Dt:
08/05/1997
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895792
NONE
08935911
Correspondence name and address
FERNANDO A. BORREGO
1419 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 3
Reel/Frame:010324/0887   Pages: 3
Recorded: 10/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRECH, RUEDIGER
Exec Dt:
06/20/1998
2
ROTERMUND, UDO
Exec Dt:
06/20/1998
3
BOLLMANN, HEINZ
Exec Dt:
06/20/1998
4
HEMPEL, RENATE
Exec Dt:
06/20/1998
5
SCHOLZ, WOLFGANG
Exec Dt:
06/20/1998
6
GENZ, MANFRED
Exec Dt:
06/20/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063824
NONE
09091697
Correspondence name and address
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 4
Reel/Frame:009619/0698   Pages: 3
Recorded: 11/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTERMUND, UDO
Exec Dt:
06/24/1998
2
HEINZ, MARION
Exec Dt:
06/24/1998
3
BIEDERMANN, ANJA
Exec Dt:
06/24/1998
4
HEMPEL, RENATE
Exec Dt:
06/24/1998
5
WIEGMANN, WERNER
Exec Dt:
07/07/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5916480
NONE
09159976
Correspondence name and address
FERNANDO A. BORREGO
1419 BIDDLE AVENUE
WYANDOTE, MI 48192
Assignment: 5
Reel/Frame:011910/0650   Pages: 3
Recorded: 06/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTERMUND, UDO
Exec Dt:
06/24/1998
2
HEMPEL, RENATE
Exec Dt:
06/24/1998
3
SEIFERT, HOLGER
Exec Dt:
08/07/1998
4
SCHMIADE, WERNER
Exec Dt:
07/07/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284812
NONE
09159798
Correspondence name and address
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 6
Reel/Frame:011718/0861   Pages: 3
Recorded: 04/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTERMUND, UDO
Exec Dt:
06/25/1998
2
BIEDERMANN, ANJA
Exec Dt:
06/25/1998
3
HEMPEL, RENATE
Exec Dt:
06/25/1998
4
WIEGMANN, WERNER
Exec Dt:
07/07/1998
5
HEINZ, MARION
Exec Dt:
06/25/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6274642
NONE
09160109
Correspondence name and address
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 7
Reel/Frame:010532/0782   Pages: 3
Recorded: 01/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRECH, RUEDIGER
Exec Dt:
06/29/1998
2
ROTERMUND, UDO
Exec Dt:
06/29/1998
3
BOLLMANN, HEINZ
Exec Dt:
06/29/1998
4
HEMPEL, RENATE
Exec Dt:
06/29/1998
5
SCHOLZ, WOLFGANG
Exec Dt:
06/29/1998
6
GENZ, MANDRED
Exec Dt:
06/29/1998
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6037383
NONE
09091638
Correspondence name and address
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 8
Reel/Frame:011216/0474   Pages: 3
Recorded: 10/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REICHELT, MICHAEL
Exec Dt:
05/27/1999
2
ROTERMUND, UDO
Exec Dt:
05/27/1999
3
HEMPEL, RENATE
Exec Dt:
05/27/1999
4
FALKE, PETER
Exec Dt:
05/27/1999
5
VON MALOTKI, PETER
Exec Dt:
06/07/1999
6
SEIFERT, HOLGER
Exec Dt:
06/07/1999
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE 38
D-67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495652
NONE
09673046
Correspondence name and address
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MICHIGAN 48192
Assignment: 9
Reel/Frame:016420/0920   Pages: 3
Recorded: 04/04/2005
Attorney Dkt #:2661391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTERMUND, UDO
Exec Dt:
09/22/2003
2
HEMPEL, RENATE
Exec Dt:
09/22/2003
3
HESSE, MICHAEL
Exec Dt:
09/22/2003
4
RUDLOFF, JAN
Exec Dt:
09/22/2003
5
DESSEIX, MARYLINE
Exec Dt:
09/22/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060014908
10526930
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:028271/0204   Pages: 3
Recorded: 05/25/2012
Attorney Dkt #:399253US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRITZ, RUEDIGER
Exec Dt:
01/18/2011
2
HEMPEL, RENATE
Exec Dt:
01/19/2011
3
ZOELLINGER, MICHAEL
Exec Dt:
12/26/2010
4
ALLARDT, HOLGER
Exec Dt:
01/20/2011
5
REETZ, REINER
Exec Dt:
01/24/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9630866
US20120228218
13511256
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:028409/0326   Pages: 5
Recorded: 06/20/2012
Attorney Dkt #:399164US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRITZ, RUEDIGER
Exec Dt:
02/02/2011
2
HEMPEL, RENATE
Exec Dt:
02/02/2011
3
GUSCHEL, BAERBEL
Exec Dt:
02/02/2011
4
RICHTER, HELMUT
Exec Dt:
01/26/2011
5
MERTEN, ANNE-KATHRIN
Exec Dt:
02/07/2011
6
ZOELLINGER, MICHAEL
Exec Dt:
01/16/2011
7
FLEGEL, ELVIRA
Exec Dt:
02/07/2011
8
ALLARDT, HOLGER
Exec Dt:
02/04/2011
9
REETZ, REINER
Exec Dt:
02/04/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120248038
13516280
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:028359/0535   Pages: 8
Recorded: 06/12/2012
Attorney Dkt #:398374US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRITZ, RUEDIGER
Exec Dt:
05/30/2012
2
HEMPEL, RENATE
Exec Dt:
05/29/2012
3
ZOELLINGER, MICHAEL
Exec Dt:
05/29/2012
4
MERTEN, ANNE-KATHRIN
Exec Dt:
05/29/2012
5
ZSCHIESCHANG, DORIS
Exec Dt:
06/01/2012
6
HOMANN, INA
Exec Dt:
05/29/2012
7
GERSDORF, ANNETT
Exec Dt:
05/29/2012
8
ALLARDT, HOLGER
Exec Dt:
05/29/2012
9
REETZ, REINER
Exec Dt:
05/29/2012
10
FLEGEL, ELVIRA
Exec Dt:
05/29/2012
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8529771
US20120234773
13514648
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:030288/0776   Pages: 14
Recorded: 04/25/2013
Attorney Dkt #:415511US99X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NETO, SAMUEL
Exec Dt:
02/11/2013
2
FRITZ, RUEDIGER
Exec Dt:
02/07/2013
3
HEMPEL, RENATE
Exec Dt:
02/07/2013
4
ALLARDT, HOLGER
Exec Dt:
02/08/2013
5
BECKER, BARBARA
Exec Dt:
02/11/2013
6
LESCHINSKI, JULIA
Exec Dt:
02/06/2013
7
AHRENS, SEBASTIAN
Exec Dt:
02/21/2013
8
HERMANN, HEINRICH
Exec Dt:
02/06/2013
9
HAENDEL, MIRKO
Exec Dt:
02/06/2013
10
POEHLMANN, JUERGEN
Exec Dt:
02/06/2013
Assignees
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
2
JOSEF MEISSNER GMBH & CO. KG
BAYENTHALGUERTEL 16-20
KOELN, GERMANY 50968
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9249083
US20140039227
13870506
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:038007/0848   Pages: 4
Recorded: 03/17/2016
Attorney Dkt #:074014-0635-US-539911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEMPEL, RENATE
Exec Dt:
09/25/2014
2
SPUHL, KATHARINA
Exec Dt:
10/15/2014
3
DAI, YUANSHEN
Exec Dt:
10/10/2014
Assignee
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9428441
US20160194270
14916210
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 15
Reel/Frame:038394/0812   Pages: 13
Recorded: 04/27/2016
Attorney Dkt #:074014-0642-541682
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NETO, SAMUEL
Exec Dt:
01/05/2015
2
FRITZ, RUDIGER
Exec Dt:
03/14/2015
3
HEMPEL, RENATE
Exec Dt:
04/10/2015
4
ALLARDT, HOLGER
Exec Dt:
03/23/2015
5
DAI, YUANSHEN
Exec Dt:
03/15/2015
6
BECKER, BARBARA
Exec Dt:
04/28/2015
7
AHRENS, SEBASTIAN
Exec Dt:
03/18/2015
8
LESCHINSKI, JULIA
Exec Dt:
03/13/2015
9
HERMANN, HEINRICH
Exec Dt:
05/11/2015
10
HANDEL, MIRKO
Exec Dt:
05/11/2015
11
POEHLMANN, JUERGEN
Exec Dt:
05/11/2015
Assignees
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
2
JOSEF MEISSNER GMBH & CO. KG
BAYENTHALGURTEL 16-20
KOLN, GERMANY 50968
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9688606
US20160251302
15031100
Correspondence name and address
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 16
Reel/Frame:048834/0820   Pages: 4
Recorded: 04/09/2019
Attorney Dkt #:521329US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEMPEL, RENATE
Exec Dt:
06/13/2018
Assignee
1
BASF SCHWARZHEIDE GMBH
SCHIPKAUER STRASSE 1
SCHWARZHEIDE, GERMANY 01987
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10538478
US20190233364
16340593
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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