skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LOELSBERG, WIBKE
Total Assignments: 22
Assignment: 1
Reel/Frame:041728/0660   Pages: 4
Recorded: 03/24/2017
Attorney Dkt #:476519US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
02/22/2015
2
WEINRICH, DIRK
Exec Dt:
03/01/2015
3
LOELSBERG, WIBKE
Exec Dt:
02/14/2015
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10717841
US20180171092
15128515
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:046269/0353   Pages: 4
Recorded: 07/05/2018
Attorney Dkt #:511239US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
02/13/2017
2
FRICKE, MARC
Exec Dt:
02/16/2017
3
WEINRICH, DIRK
Exec Dt:
02/16/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180244888
15758601
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:041853/0110   Pages: 4
Recorded: 04/05/2017
Attorney Dkt #:476513US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
03/20/2017
2
FRICKE, MARC
Exec Dt:
03/20/2017
3
WEINRICH, DIRK
Exec Dt:
03/20/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10954353
US20170204243
15128299
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:043849/0373   Pages: 6
Recorded: 10/12/2017
Attorney Dkt #:503671US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
06/06/2017
2
FRICKE, MARC
Exec Dt:
06/06/2017
3
ELBING, MARK
Exec Dt:
07/25/2017
4
WEINRICH, DIRK
Exec Dt:
06/06/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10544049
US20170341945
15528308
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:043574/0131   Pages: 4
Recorded: 09/13/2017
Attorney Dkt #:506844US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
08/03/2017
2
WEINRICH, DIRK
Exec Dt:
08/21/2017
3
LOELSBERG, WIBKE
Exec Dt:
08/21/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10907024
US20180057654
15557925
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:044199/0578   Pages: 4
Recorded: 11/22/2017
Attorney Dkt #:479554US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
10/23/2017
2
WEINRICH, DIRK
Exec Dt:
03/07/2017
3
LOELSBERG, WIBKE
Exec Dt:
10/17/2017
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10017621
US20170081494
15312541
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:051747/0819   Pages: 9
Recorded: 02/07/2020
Attorney Dkt #:527277US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
03/05/2018
2
LOELSBERG, WIBKE
Exec Dt:
03/06/2018
3
MOVAHHED, SOHAJL
Exec Dt:
03/12/2018
4
WEINRICH, DIRK
Exec Dt:
03/06/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFÖRDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210139633
16622620
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:051953/0679   Pages: 9
Recorded: 02/27/2020
Attorney Dkt #:527204US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
03/05/2018
2
LOELSBERG, WIBKE
Exec Dt:
03/06/2018
3
NOBIS, MARCEL
Exec Dt:
03/08/2018
4
WEINRICH, DIRK
Exec Dt:
03/06/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFORDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210139662
16621153
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:046663/0638   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:512285US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
03/29/2018
2
FRICKE, MARC
Exec Dt:
04/03/2018
3
WEINRICH, DIRK
Exec Dt:
03/28/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10759893
US20180305491
15767710
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:050360/0908   Pages: 9
Recorded: 09/12/2019
Attorney Dkt #:525330US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINRICH, DIRK
Exec Dt:
02/05/2018
2
LOELSBERG, WIBKE
Exec Dt:
03/29/2018
3
FRICKE, MARC
Exec Dt:
02/14/2018
4
VOGELSANG, VOLKER
Exec Dt:
02/07/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFÖRDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11124621
US20200071484
16493631
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:053459/0328   Pages: 13
Recorded: 08/11/2020
Attorney Dkt #:531815US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINRICH, DIRK
Exec Dt:
04/25/2018
2
FRICKE, MARC
Exec Dt:
06/02/2018
3
VOGELSANG, VOLKER
Exec Dt:
04/25/2018
4
LOELSBERG, WIBKE
Exec Dt:
04/25/2018
5
STELLING, CHRISTIAN
Exec Dt:
04/25/2018
6
NOBIS, MARCEL
Exec Dt:
04/26/2018
7
KAMINSKY, TORBEN
Exec Dt:
04/26/2018
8
THOMAS, MARIA
Exec Dt:
04/25/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210031464
16969066
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:047751/0164   Pages: 6
Recorded: 12/12/2018
Attorney Dkt #:514080US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
04/12/2018
2
WEINRICH, DIRK
Exec Dt:
04/13/2018
3
LOELSBERG, WIBKE
Exec Dt:
04/26/2018
4
NOBIS, MARCEL
Exec Dt:
04/12/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11248101
US20190023865
16070413
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:048308/0361   Pages: 4
Recorded: 02/12/2019
Attorney Dkt #:514079US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
04/26/2018
2
FRICKE, MARC
Exec Dt:
04/12/2018
3
WEINRICH, DIRK
Exec Dt:
04/13/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190023864
16069666
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:052987/0906   Pages: 12
Recorded: 06/19/2020
Attorney Dkt #:530329US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAEHNIGEN, JULIA
Exec Dt:
05/20/2018
2
LOELSBERG, WIBKE
Exec Dt:
05/24/2018
3
MUELLER, ANGELIKA
Exec Dt:
05/22/2018
4
TEPE, DANIELA
Exec Dt:
05/23/2018
5
PRISSOK, FRANK
Exec Dt:
05/28/2018
6
PETROVIC, DEJAN
Exec Dt:
05/16/2018
7
LUTTER, HEINZ-DIETER
Exec Dt:
05/16/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11945904
US20200339735
16955962
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:055555/0028   Pages: 8
Recorded: 03/10/2021
Attorney Dkt #:003262USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MOVAHHED, SOHAJL
Exec Dt:
10/24/2018
2
LOELSBERG, WIBKE
Exec Dt:
12/13/2018
3
WEINRICH, DIRK
Exec Dt:
10/29/2018
4
FRICKE, MARC
Exec Dt:
10/26/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTONGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220041817
17275151
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 16
Reel/Frame:053433/0425   Pages: 14
Recorded: 08/07/2020
Attorney Dkt #:531820US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRICKE, MARC
Exec Dt:
04/19/2018
2
VOGELSANG, VOLKER
Exec Dt:
04/18/2018
3
WEINRICH, DIRK
Exec Dt:
04/18/2018
4
LOELSBERG, WIBKE
Exec Dt:
02/06/2019
5
NOBIS, MARCEL
Exec Dt:
04/23/2018
6
VIERECK, RUEDIGER
Exec Dt:
05/02/2018
7
INDERRIEDEN, THORSTEN
Exec Dt:
04/18/2018
8
KAMINSKY, TORBEN
Exec Dt:
04/18/2018
9
THOMAS, MARIA
Exec Dt:
04/18/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210114262
16968346
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:054542/0280   Pages: 7
Recorded: 12/04/2020
Attorney Dkt #:32471/160066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
02/18/2019
2
FRICKE, MARC
Exec Dt:
05/13/2018
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFORDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210015733
15733701
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300 WILLIS TOWER
CHICAGO, IL 60638
Assignment: 18
Reel/Frame:056863/0909   Pages: 5
Recorded: 07/15/2021
Attorney Dkt #:003706USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOELSBERG, WIBKE
Exec Dt:
04/24/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098384
17422854
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD.
5TH FLOOR
TYSONS, VA 22102
Assignment: 19
Reel/Frame:057609/0635   Pages: 5
Recorded: 09/27/2021
Attorney Dkt #:003756USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOELSBERG, WIBKE
Exec Dt:
04/24/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11939223
US20220185682
17442406
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 20
Reel/Frame:057783/0593   Pages: 5
Recorded: 10/13/2021
Attorney Dkt #:003771USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LOELSBERG, WIBKE
Exec Dt:
04/24/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220195137
17603461
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 21
Reel/Frame:059073/0413   Pages: 13
Recorded: 02/23/2022
Attorney Dkt #:003862USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEINRICH, DIRK
Exec Dt:
01/23/2020
2
VOGELSANG, VOLKER
Exec Dt:
01/22/2020
3
WIEGMANN, RENE THOMAS
Exec Dt:
01/22/2020
4
MOVAHHED, SOHAJL
Exec Dt:
02/04/2020
5
FRICKE, MARC
Exec Dt:
01/24/2020
6
THOMAS, MARIA
Exec Dt:
01/16/2020
7
KAMINSKY, TORBEN
Exec Dt:
01/27/2020
8
LOELSBERG, WIBKE
Exec Dt:
02/10/2020
Assignee
1
BASF POLYURETHANES GMBH
ELASTOGRANSTRASSE 60
LEMFOERDE, GERMANY 49448
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289928
17753147
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 22
Reel/Frame:062710/0969   Pages: 7
Recorded: 02/15/2023
Attorney Dkt #:6089.026US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOELSBERG, WIBKE
Exec Dt:
09/10/2021
2
SCHMIDT, CHRISTIAN
Exec Dt:
09/01/2021
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230020788
17779075
Correspondence name and address
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS,, MN 55402

Search Results as of: 05/29/2024 07:00 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT