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Patent Assignment Assignor Details
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Assignor Name : HENZE, OLIVER STEFFEN
Total Assignments: 38
Assignment: 1
Reel/Frame:018595/0239   Pages: 3
Recorded: 11/13/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
08/27/2004
2
PETERS, SABINE
Exec Dt:
08/27/2004
3
BRAND, JOHANN-DIEDRICH
Exec Dt:
08/27/2004
4
HACKL, CHRISTA
Exec Dt:
08/27/2004
5
KRAEMER, MARKUS
Exec Dt:
08/27/2004
6
HILMER, KLAUS
Exec Dt:
08/27/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060287461
10565539
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:019096/0393   Pages: 4
Recorded: 03/30/2007
Attorney Dkt #:290924US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILMER, KLAUS
Exec Dt:
12/17/2004
2
HENZE, OLIVER STEFFEN
Exec Dt:
12/17/2004
3
PETERS, SABINE
Exec Dt:
12/17/2004
4
MALZ, HAUKE
Exec Dt:
12/17/2004
Assignee
1
BASF AKTIENGESELLSCHAFT
N/A
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7858712
US20070112143
10580193
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:022131/0468   Pages: 3
Recorded: 01/21/2009
Attorney Dkt #:297632US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAEMER, MARKUS
Exec Dt:
05/30/2005
2
HENZE, OLIVER STEFFEN
Exec Dt:
05/30/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7498379
US20080015294
11568808
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:020239/0092   Pages: 3
Recorded: 12/13/2007
Attorney Dkt #:302151US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
08/19/2005
2
PETERS, SABINE
Exec Dt:
08/19/2005
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7915372
US20080015328
11573096
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:020262/0309   Pages: 4
Recorded: 12/18/2007
Attorney Dkt #:12810-00599-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
07/11/2006
2
STEINBERGER, ROLF
Exec Dt:
07/11/2006
3
KRECH, RUEDIGER
Exec Dt:
07/12/2006
4
POHLMANN, NORBERT
Exec Dt:
07/14/2006
5
BECKMANN, CHRISTIAN
Exec Dt:
07/12/2006
6
DUWENHORST, JOERN
Exec Dt:
07/14/2006
Assignee
1
BASF AKTIENGESELLSCHAFT
CARL-BOSCH-STRASSE, GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080207846
11917631
Correspondence name and address
EAMONN P. MORRISON
THE NEMOURS BUILDING
1007 NORTH ORANGE STREET, P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 6
Reel/Frame:021564/0469   Pages: 4
Recorded: 09/22/2008
Attorney Dkt #:331075US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
05/03/2007
2
KRECH, RUEDIGER
Exec Dt:
05/07/2007
3
PRISSOK, FRANK
Exec Dt:
05/10/2007
4
SCHEFFER, KARIN
Exec Dt:
05/07/2007
5
SCHAEFER, FRANK
Exec Dt:
05/07/2007
6
NIERMANN, HEINRICH
Exec Dt:
05/07/2007
Assignee
1
BASF AKTIENGESELLSCHAFT
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8507633
US20090069526
12293103
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:024923/0328   Pages: 4
Recorded: 09/01/2010
Attorney Dkt #:365023US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
02/26/2009
2
FRIEDERICHS, STEPHAN
Exec Dt:
02/27/2009
3
KRECH, RUEDIGER
Exec Dt:
03/17/2009
4
HACKMANN, KATJA
Exec Dt:
02/27/2009
5
HANSEN, MARC
Exec Dt:
02/27/2009
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8822624
US20110003961
12918910
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:023091/0456   Pages: 4
Recorded: 08/12/2009
Attorney Dkt #:342545US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
06/08/2009
2
STEINBERGER, ROLF
Exec Dt:
07/02/2009
3
KRECH, RUEDIGER
Exec Dt:
07/08/2009
4
DUEVEL, NICOLE
Exec Dt:
06/25/2009
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100048834
12519771
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:024945/0352   Pages: 4
Recorded: 08/24/2010
Attorney Dkt #:365446US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
06/22/2009
2
HANSEN, MARC
Exec Dt:
06/22/2009
3
HACKMANN, KATJA
Exec Dt:
11/25/2009
4
MEIER, DIETMAR
Exec Dt:
06/25/2009
5
BECKMANN, CHRISTIAN
Exec Dt:
07/01/2009
6
MUEHREN, OLIVER
Exec Dt:
11/06/2009
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100324183
12918339
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:026541/0914   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:382239US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRISSOK, FRANK
Exec Dt:
01/20/2010
2
DUWENHORST, JOERN
Exec Dt:
01/20/2010
3
HENZE, OLIVER STEFFEN
Exec Dt:
01/23/2010
4
MUEHREN, OLIVER
Exec Dt:
01/21/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9097835
US20110275779
13142759
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:027393/0471   Pages: 3
Recorded: 12/15/2011
Attorney Dkt #:390448US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDOU, MARINE
Exec Dt:
07/21/2010
2
PRISSOK, FRANK
Exec Dt:
07/21/2010
3
HENZE, OLIVER STEFFEN
Exec Dt:
08/03/2010
4
BERTELS, ALFONS
Exec Dt:
08/05/2010
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120088889
13377908
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:025723/0869   Pages: 4
Recorded: 01/31/2011
Attorney Dkt #:375189US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALBO BLOCK, MARCO
Exec Dt:
10/04/2010
2
FERBITZ, JENS
Exec Dt:
10/04/2010
3
HENZE, OLIVER STEFFEN
Exec Dt:
10/15/2010
4
FLECKENSTEIN, CHRISTOPH
Exec Dt:
10/22/2010
5
MASSONNE, KLEMENS
Exec Dt:
10/22/2010
Assignee
1
BASF SE
CARL-BOSCH-STR. 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8759411
US20110190407
13017608
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:026480/0695   Pages: 3
Recorded: 06/20/2011
Attorney Dkt #:378341US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOUDOU, MARINE
Exec Dt:
04/19/2011
2
HENZE, OLIVER STEFFEN
Exec Dt:
04/14/2011
3
KEMPFERT, DIRK
Exec Dt:
04/14/2011
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110245449
13073430
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:030334/0111   Pages: 10
Recorded: 05/02/2013
Attorney Dkt #:413258US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
03/04/2013
2
MUEHREN, OLIVER
Exec Dt:
03/04/2013
3
BERTELS, ALFONS
Exec Dt:
03/04/2013
4
CONRAD, SABINE
Exec Dt:
03/06/2013
5
FLUG, THOMAS
Exec Dt:
03/07/2013
6
RUDOLPH, HANS
Exec Dt:
03/06/2013
7
BECKMANN, CHRISTIAN
Exec Dt:
04/02/2013
8
MEIER, DIETMAR
Exec Dt:
03/06/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9670337
US20130245170
13795730
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:034570/0004   Pages: 6
Recorded: 12/22/2014
Attorney Dkt #:444829US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
03/04/2013
2
MUEHREN, OLIVER
Exec Dt:
03/04/2013
3
BERTELS, ALFONS
Exec Dt:
03/04/2013
4
CONRAD, SABINE
Exec Dt:
03/06/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10377880
US20150284537
14410415
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:030283/0925   Pages: 10
Recorded: 04/25/2013
Attorney Dkt #:413608US99
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
03/08/2013
2
MUEHREN, OLIVER
Exec Dt:
03/12/2013
3
BERTELS, ALFONS
Exec Dt:
03/11/2013
4
CONRAD, SABINE
Exec Dt:
03/14/2013
5
FLUG, THOMAS
Exec Dt:
03/21/2013
6
RUDOLPH, HANS
Exec Dt:
03/22/2013
7
BECKMANN, CHRISTIAN
Exec Dt:
03/22/2013
8
MEIER, DIETMAR
Exec Dt:
03/12/2013
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9688841
US20130245169
13799729
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:035323/0196   Pages: 7
Recorded: 04/02/2015
Attorney Dkt #:451753US106PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
07/12/2011
2
UHLHORN, FRANK
Exec Dt:
07/21/2014
3
BERTELS, ALFONS
Exec Dt:
07/21/2014
4
OLTMANNS, ANJA
Exec Dt:
07/22/2014
5
HANSEN, MARC
Exec Dt:
08/13/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9896578
US20150274958
14433258
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:034289/0317   Pages: 6
Recorded: 12/01/2014
Attorney Dkt #:442709US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
11/13/2014
2
MUEHREN, OLIVER
Exec Dt:
10/27/2014
3
BERTELS, ALFONS
Exec Dt:
10/23/2014
4
CONRAD, SABINE
Exec Dt:
11/18/2014
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9365697
US20150166769
14404786
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:041354/0049   Pages: 6
Recorded: 02/23/2017
Attorney Dkt #:472550US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
10/18/2016
2
MUEHREN, OLIVER
Exec Dt:
10/14/2016
3
RUDOLPH, HANS
Exec Dt:
11/28/2016
4
ROSENBOHM, DIRK
Exec Dt:
11/28/2016
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10047214
US20170002179
15106677
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:042265/0952   Pages: 9
Recorded: 04/17/2017
Attorney Dkt #:475374US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 041311 FRAME 0614. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
10/21/2016
2
MUEHREN, OLIVER
Exec Dt:
01/18/2017
3
RUDOLPH, HANS
Exec Dt:
10/21/2016
4
MOELLER, SABINE
Exec Dt:
10/26/2016
5
LEHMANN, ALEKSANDRA
Exec Dt:
10/24/2016
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10501603
US20170066906
15122080
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:040667/0965   Pages: 2
Recorded: 12/19/2016
Attorney Dkt #:479290US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HENZE, OLIVER STEFFEN
Exec Dt:
11/28/2016
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220590
US20170096546
15310574
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 22
Reel/Frame:041191/0363   Pages: 2
Recorded: 02/07/2017
Attorney Dkt #:479274USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HENZE, OLIVER STEFFEN
Exec Dt:
11/28/2016
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267952
US20170081502
15310567
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:041270/0856   Pages: 6
Recorded: 02/16/2017
Attorney Dkt #:472546US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
11/28/2016
2
MUEHREN, OLIVER
Exec Dt:
11/28/2016
3
RUDOLPH, HANS
Exec Dt:
11/28/2016
4
ROSENBOHM, DIRK
Exec Dt:
11/28/2016
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170002199
15106663
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:045145/0950   Pages: 6
Recorded: 03/08/2018
Attorney Dkt #:511122US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
12/15/2017
2
MUEHREN, OLIVER
Exec Dt:
12/15/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11015053
US20190270884
15753619
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:046395/0145   Pages: 6
Recorded: 07/19/2018
Attorney Dkt #:511123US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
12/15/2017
2
MUEHREN, OLIVER
Exec Dt:
12/15/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10815376
US20180265698
15753752
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:049942/0375   Pages: 5
Recorded: 08/02/2019
Attorney Dkt #:513247US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
01/05/2018
2
KEMPFERT, DIRK
Exec Dt:
12/20/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11155709
US20180319981
15772947
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:052790/0030   Pages: 8
Recorded: 05/29/2020
Attorney Dkt #:530236US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
01/08/2018
2
KEMPFERT, DIRK
Exec Dt:
01/08/2018
3
MUEHREN, OLIVER
Exec Dt:
01/08/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11851523
US20200385511
16768408
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:053982/0452   Pages: 6
Recorded: 10/06/2020
Attorney Dkt #:527571US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTTENS, MARK
Exec Dt:
01/23/2018
2
HENZE, OLIVER STEFFEN
Exec Dt:
01/23/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFORDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11148484
US20200122532
16626123
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 29
Reel/Frame:052551/0252   Pages: 11
Recorded: 05/01/2020
Attorney Dkt #:529875US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
04/09/2018
2
MUEHREN, OLIVER
Exec Dt:
04/09/2018
3
LANGE, TANJA
Exec Dt:
04/06/2018
4
NITZ, BIRTE
Exec Dt:
05/02/2018
5
MOELLER, SABINE
Exec Dt:
04/10/2018
6
ROSENBOHM, DIRK
Exec Dt:
09/24/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11492462
US20200347205
16761167
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:054549/0736   Pages: 6
Recorded: 12/04/2020
Attorney Dkt #:534015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
07/02/2018
2
LAMMERS, FIN
Exec Dt:
06/05/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFÖRDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11970568
US20210230349
16972305
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:055772/0603   Pages: 10
Recorded: 03/30/2021
Attorney Dkt #:003050USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
07/11/2018
2
MUEHREN, OLIVER
Exec Dt:
07/02/2018
3
BROSENT, BIRTE
Exec Dt:
07/02/2018
4
LANGE, TANJA
Exec Dt:
06/02/2018
5
MOELLER, SABINE
Exec Dt:
07/10/2018
6
BERTELS, ALFONS
Exec Dt:
03/11/2019
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210189100
17255656
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 32
Reel/Frame:055503/0834   Pages: 8
Recorded: 03/05/2021
Attorney Dkt #:003229USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
09/03/2018
2
LANGE, TANJA
Exec Dt:
07/24/2019
3
NITZ, BIRTE
Exec Dt:
01/14/2021
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210163714
17258027
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 33
Reel/Frame:057928/0537   Pages: 8
Recorded: 10/27/2021
Attorney Dkt #:003781USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
08/12/2019
2
NITZ, BIRTE
Exec Dt:
05/24/2019
3
LANGE, TANJA
Exec Dt:
08/05/2019
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220213266
17606789
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 34
Reel/Frame:060084/0152   Pages: 5
Recorded: 06/02/2022
Attorney Dkt #:004004USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HENZE, OLIVER STEFFEN
Exec Dt:
05/26/2020
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11766089
US20220354213
17756741
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 35
Reel/Frame:062973/0574   Pages: 9
Recorded: 03/14/2023
Attorney Dkt #:004725USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
11/23/2020
2
KEMPFERT, DIRK
Exec Dt:
07/20/2020
3
SPREEN, REBECCA
Exec Dt:
08/03/2020
4
LANGE, TANJA
Exec Dt:
08/03/2020
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230250219
18001700
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 36
Reel/Frame:062995/0891   Pages: 11
Recorded: 03/15/2023
Attorney Dkt #:005075USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
01/29/2021
2
MUEHREN, OLIVER
Exec Dt:
02/10/2021
3
SPREEN, REBECCA
Exec Dt:
04/20/2021
4
LANGE, TANJA
Exec Dt:
04/20/2021
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230365783
18245514
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 37
Reel/Frame:064285/0678   Pages: 11
Recorded: 07/14/2023
Attorney Dkt #:005096USPCT
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE OF THE FIRST LISTED ASSIGNOR PREVIOUSLY RECORDED ON REEL 063993 FRAME 0794. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
04/19/2021
2
MUEHREN, OLIVER
Exec Dt:
02/10/2021
3
LANGE, TANJA
Exec Dt:
02/08/2021
4
SPREEN, REBECCA
Exec Dt:
02/10/2021
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034857
18258345
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 38
Reel/Frame:063993/0794   Pages: 9
Recorded: 06/20/2023
Attorney Dkt #:005096USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HENZE, OLIVER STEFFEN
Exec Dt:
09/19/2021
2
MUEHREN, OLIVER
Exec Dt:
02/10/2021
3
LANGE, TANJA
Exec Dt:
02/08/2021
4
SPREEN, REBECCA
Exec Dt:
02/10/2021
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240034857
18258345
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102

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