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 : DAESCHLEIN, CHRISTIAN
Total Assignments: 8
Assignment: 1
Reel/Frame:037268/0431   Pages: 7
Recorded: 12/11/2015
Attorney Dkt #:074014-0623-US-536471
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAESCHLEIN, CHRISTIAN
Exec Dt:
07/03/2014
2
GUTMANN, PETER
Exec Dt:
07/03/2014
3
PRISSOK, FRANK
Exec Dt:
07/29/2014
4
KEPPELER, UWE
Exec Dt:
07/24/2014
5
AHLERS, JUERGEN
Exec Dt:
07/20/2014
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10279516
US20160121524
14897746
Correspondence name and address
DRINKER BIDDLE & REATH LLP (WM)
222 DELAWARE AVENUE, STE. 1410
WILMINGTON, DE 19801-1621
Assignment: 2
Reel/Frame:046784/0617   Pages: 11
Recorded: 09/05/2018
Attorney Dkt #:514087US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAESCHLEIN, CHRISTIAN
Exec Dt:
04/04/2017
2
SIEBERT, MAX
Exec Dt:
03/06/2017
3
LAUTER, MICHAEL
Exec Dt:
03/14/2017
4
PRZYBYLSKI, PIOTR
Exec Dt:
03/27/2017
5
PROELSS, JULIAN
Exec Dt:
03/14/2017
6
KLIPP, ANDREAS
Exec Dt:
03/20/2017
7
GUEVENC, HACI OSMAN
Exec Dt:
03/17/2017
8
LEUNISSEN, LEONARDUS
Exec Dt:
03/15/2017
9
BAUMANN, ROELF-PETER
Exec Dt:
03/21/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844333
US20190002802
16064686
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:047316/0272   Pages: 11
Recorded: 10/25/2018
Attorney Dkt #:514076US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAESCHLEIN, CHRISTIAN
Exec Dt:
04/04/2017
2
SIEBERT, MAX
Exec Dt:
03/06/2017
3
LAUTER, MICHAEL
Exec Dt:
03/14/2017
4
PRZYBYLSKI, PETER
Exec Dt:
05/03/2018
5
PROELSS, JULIAN
Exec Dt:
03/14/2017
6
KLIPP, ANDREAS
Exec Dt:
03/27/2017
7
GUEVENC, HACI OSMAN
Exec Dt:
03/17/2017
8
LEUNISSEN, LEONARDUS
Exec Dt:
03/15/2017
9
BAUMANN, ROELF-PETER
Exec Dt:
03/21/2017
Assignee
1
BASF SE
.
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10844325
US20180371371
16064918
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:047830/0580   Pages: 9
Recorded: 12/20/2018
Attorney Dkt #:518639US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEPPELER, UWE
Exec Dt:
05/09/2018
2
BARTL, JUERGEN
Exec Dt:
05/09/2018
3
AHLERS, JUERGEN
Exec Dt:
05/09/2018
4
DAESCHLEIN, CHRISTIAN
Exec Dt:
05/09/2018
5
GUTMANN, PETER
Exec Dt:
05/24/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190203009
16311888
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:047677/0132   Pages: 14
Recorded: 12/05/2018
Attorney Dkt #:518202US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAESCHLEIN, CHRISTIAN
Exec Dt:
09/09/2018
2
SIEBERT, MAX
Exec Dt:
09/05/2018
3
LAUTER, MICHAEL
Exec Dt:
11/08/2018
4
LEUNISSEN, LEONARDUS
Exec Dt:
09/10/2018
5
GARCIA ROMERO, IVAN
Exec Dt:
09/05/2018
6
GUEVENC, HACI OSMAN
Exec Dt:
09/05/2018
7
PRZYBYLSKI, PETER
Exec Dt:
09/05/2018
8
PROELSS, JULIAN
Exec Dt:
10/31/2018
9
KLIPP, ANDREAS
Exec Dt:
11/02/2018
Assignee
1
BASF SE
.
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10865361
US20190144781
16307191
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:058747/0371   Pages: 12
Recorded: 01/24/2022
Attorney Dkt #:074008-2161-US-000169
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAESCHLEIN, CHRISTIAN
Exec Dt:
10/21/2018
2
SIEBERT, MAX
Exec Dt:
12/11/2018
3
LAN, YONGQING
Exec Dt:
10/15/2018
4
LAUTER, MICHAEL
Exec Dt:
12/11/2018
5
GUEVENC, HACI OSMAN
Exec Dt:
10/16/2018
6
PROELSS, JULIAN
Exec Dt:
10/30/2018
7
LEUNISSEN, LEONARDUS
Exec Dt:
10/16/2018
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200299547
16765665
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 67056
Assignment: 7
Reel/Frame:062767/0435   Pages: 10
Recorded: 02/22/2023
Attorney Dkt #:074008-US-000259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUEVENC, HACI OSMAN
Exec Dt:
08/23/2019
2
LEUNISSEN, LEONARDUS
Exec Dt:
08/24/2019
3
LAUTER, MICHAEL
Exec Dt:
08/23/2019
4
DAESCHLEIN, CHRISTIAN
Exec Dt:
09/03/2019
5
PROELSS, JULIAN
Exec Dt:
08/27/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220064485
17312807
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:064915/0673   Pages: 10
Recorded: 09/15/2023
Attorney Dkt #:074008-US-000672
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUEVENC, HACI OSMAN
Exec Dt:
08/23/2019
2
LEUNISSEN, LEONARDUS
Exec Dt:
08/24/2019
3
LAUTER, MICHAEL
Exec Dt:
08/23/2019
4
DAESCHLEIN, CHRISTIAN
Exec Dt:
09/03/2019
5
PROELSS, JULIAN
Exec Dt:
08/27/2019
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002698
18368581
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP (WM)
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQURE, SUITE 2000
PHILADELPHIA, PA 19103

Search Results as of: 05/25/2024 12:30 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