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Patent Assignment Assignor Details
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Assignor Name : HUNGENBERG, KLAUS-DIETER
Total Assignments: 12
Assignment: 1
Reel/Frame:006192/0294   Pages: 2
Recorded: 07/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUNGENBERG, KLAUS-DIETER
Exec Dt:
03/20/1990
2
BUESCHL, RAINER
Exec Dt:
03/20/1990
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
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5166270
NONE
07500932
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N. W.
WASHINGTON, DC 20036
ATTN: HERBERT B. KEIL
Assignment: 2
Reel/Frame:005793/0998   Pages: 2
Recorded: 07/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HUNGENBERG, KLAUS-DIETER
Exec Dt:
07/23/1991
2
KERTH, JUERGEN
Exec Dt:
07/23/1991
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN
RHEINLAND-PFALZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296431
NONE
07737741
Correspondence name and address
KEIL & WEINKAUF
1101 CONNECTICUT AVE.,N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:006249/0999   Pages: 2
Recorded: 09/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KERTH, JUERGEN
Exec Dt:
08/19/1992
2
HUNGENBERG, KLAUS-DIETER
Exec Dt:
08/19/1992
3
KOELLE, PETER
Exec Dt:
08/19/1992
4
KERSTING, MEINOLF
Exec Dt:
08/19/1992
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6034023
NONE
07943025
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:006447/0795   Pages: 2
Recorded: 02/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KERSTING, MEINOLF
Exec Dt:
01/28/1993
2
KERTH, JUERGEN
Exec Dt:
01/28/1993
3
HUNGENBERG, KLAUS-DIETER
Exec Dt:
01/28/1993
4
MUELLER, PATRIK
Exec Dt:
01/28/1993
5
KOELLE, PETER
Exec Dt:
01/28/1993
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5344885
NONE
08022086
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:006951/0968   Pages: 2
Recorded: 03/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLUND, RUEGER
Exec Dt:
01/20/1994
2
KERSTING, MEINOLF
Exec Dt:
01/20/1994
3
HUNGENBERG, KLAUS-DIETER
Exec Dt:
01/20/1994
Assignee
1
BASF AKTIENGESELLSCHAFT
6700 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5474961
NONE
08204273
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVE., N.W.
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:013528/0751   Pages: 3
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUEFFER, STEPHAN
Exec Dt:
04/01/2001
2
KREBS, THILO
Exec Dt:
04/01/2001
3
HUNGENBERG, KLAUS-DIETER
Exec Dt:
04/01/2001
4
KUEHN, INGOLF
Exec Dt:
04/01/2001
5
JAHNS, EKKEHARD
Exec Dt:
04/01/2001
6
LACH, CHRISTIAN
Exec Dt:
04/01/2001
7
KELLER, HARALD
Exec Dt:
04/01/2001
8
PFAU, ANDREAS
Exec Dt:
04/01/2001
9
FRECHEN, THOMAS
Exec Dt:
04/01/2001
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783807
US20030054114
10239826
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:014133/0244   Pages: 3
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OEPEN, SABINE
Exec Dt:
07/08/2002
2
BREULMANN, MICHAEL
Exec Dt:
07/08/2002
3
GUENTHERBERG, NORBERT
Exec Dt:
07/08/2002
4
HUNGENBERG, KLAUS-DIETER
Exec Dt:
07/08/2002
5
NIESSNER, NORBERT
Exec Dt:
07/08/2002
6
CZAUDERNA, BERNHARD
Exec Dt:
07/08/2002
7
DUIJZINGS, WIL
Exec Dt:
07/08/2002
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6852797
US20030162889
10257717
Correspondence name and address
KEIL & WEINKAUF
HEBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 8
Reel/Frame:014900/0065   Pages: 3
Recorded: 01/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUEFFER, STEPHAN
Exec Dt:
12/08/2003
2
KREBS, THILO
Exec Dt:
12/08/2003
3
HUNGENBERG, KLAUS-DIETER
Exec Dt:
12/08/2003
4
KUEHN, INGOLF
Exec Dt:
12/08/2003
5
JAHNS, EKKEHARD
Exec Dt:
12/08/2003
6
LACH, CHRISTIAN
Exec Dt:
11/27/2003
7
KELLER, HARALD
Exec Dt:
12/08/2003
8
PFAU, ANDREAS
Exec Dt:
12/08/2003
9
FRECHEN, THOMAS
Exec Dt:
12/08/2003
10
DIEBOLD, BERND
Exec Dt:
12/08/2003
11
DILLMANN, PETER
Exec Dt:
12/08/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783807
US20030054114
10239826
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVE. N.W.
WASHINGTON, D.C. 20036
Assignment: 9
Reel/Frame:017936/0947   Pages: 3
Recorded: 05/26/2006
Attorney Dkt #:284530US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GAO, JUN
Exec Dt:
07/20/2004
2
KONG, XIANG-MING
Exec Dt:
07/20/2004
3
HUNGENBERG, KLAUS-DIETER
Exec Dt:
07/20/2004
4
SCHMIDT-THUEMMES, JUERGEN
Exec Dt:
07/20/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8034885
US20070060702
10566248
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:026362/0251   Pages: 10
Recorded: 05/31/2011
Attorney Dkt #:13156-00392-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERSTL, WOLFGANG
Exec Dt:
02/18/2011
2
GAO, JUN
Exec Dt:
03/14/2011
3
HAHN, KLAUS
Exec Dt:
04/04/2011
4
HESSE, PASCAL
Exec Dt:
04/04/2011
5
HOLOCH, JAN
Exec Dt:
04/06/2011
6
HUNGENBERG, KLAUS-DIETER
Exec Dt:
05/16/2011
7
HUSEMANN, WOLFRAM
Exec Dt:
04/08/2011
8
JOVANOVIC, RENATA
Exec Dt:
04/13/2011
9
KASTEN, WOLFGANG
Exec Dt:
05/02/2011
10
KRIHA, OLAF
Exec Dt:
04/04/2011
11
NEUFELD, ECKHARD
Exec Dt:
05/05/2011
12
PEPERS, MICHEL
Exec Dt:
04/04/2011
13
REINHARD, BIRGIT
Exec Dt:
02/14/2011
14
SCHMIED, BERNHARD
Exec Dt:
02/15/2011
15
SUTTINGER, RUDOLF
Exec Dt:
05/12/2011
16
ZHANG, PING
Exec Dt:
05/06/2011
Assignee
1
BASF SE
CARL-BOSCH-STRASSE
GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8455559
US20110224316
13046154
Correspondence name and address
D. JUMP - CONNOLLY BOVE
1875 EYE STREET NW
11TH FLOOR
WASHINGTON, DC 20006
Assignment: 11
Reel/Frame:045834/0436   Pages: 13
Recorded: 05/17/2018
Attorney Dkt #:123.0149-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, SANGJUN
Exec Dt:
12/12/2017
2
FISCHER, WOLFGANG
Exec Dt:
12/11/2017
3
NIESSNER, NORBERT
Exec Dt:
01/26/2018
4
BANASZAK, BRIAN J.
Exec Dt:
12/11/2017
5
WALKER, ROLAND
Exec Dt:
12/12/2017
6
EL-JABY, ULA
Exec Dt:
01/19/2018
7
STAMMER, ACHIM
Exec Dt:
12/12/2017
8
HUNGENBERG, KLAUS-DIETER
Exec Dt:
12/11/2017
9
HISGEN, BERND
Exec Dt:
04/13/2018
Assignee
1
INEOS STYROLUTION GROUP GMBH
MAINZER LANDSTRASSE 50
FRANKFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10843384
US20180178411
15735286
Correspondence name and address
J.A. LINDEMAN & CO., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 1070
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:050776/0486   Pages: 12
Recorded: 10/21/2019
Attorney Dkt #:123.0146-US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHN, SANGJUN
Exec Dt:
01/26/2018
2
FISCHER, WOLFGANG
Exec Dt:
01/24/2018
3
NIESSNER, NORBERT
Exec Dt:
01/26/2018
4
BANASZAK, BRIAN J.
Exec Dt:
01/15/2018
5
WALKER, ROLAND
Exec Dt:
01/15/2018
6
EL-JABY, ULA
Exec Dt:
01/19/2018
7
STAMMER, ACHIM
Exec Dt:
02/21/2018
8
HUNGENBERG, KLAUS-DIETER
Exec Dt:
01/18/2019
9
HISGEN, BERND
Exec Dt:
10/13/2019
Assignee
1
INEOS STYROLUTION GROUP GMBH
MAINZER LANDSTRASSE 50
FRANFURT AM MAIN, GERMANY 60325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10525439
US20180085732
15564586
Correspondence name and address
J.A. LINDEMAN & C., PLLC
3190 FAIRVIEW PARK DRIVE
SUITE 1070
FALLS CHURCH, VA 22042

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