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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 : ISELBORN, STEFAN
Total Assignments: 7
Assignment: 1
Reel/Frame:016233/0919   Pages: 3
Recorded: 02/10/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERLACH, TILL
Exec Dt:
04/08/2003
2
FUNKE, FRANK
Exec Dt:
04/08/2003
3
MELDER, JOHANN-PETER
Exec Dt:
04/08/2003
4
ISELBORN, STEFAN
Exec Dt:
04/08/2003
5
RUDLOFF, MARTIN
Exec Dt:
04/08/2003
6
HUELLMANN, MICHAEL
Exec Dt:
04/08/2003
Assignee
1
BASF AKTIENGESELLSCHAFT
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7183438
US20050107637
10507602
Correspondence name and address
HERBERT B. KEIL
KEIL & WEINKAUF
1350 CONNECTICUT AVE., NW
WASHINGTON, D.C. 20036
Assignment: 2
Reel/Frame:023717/0237   Pages: 4
Recorded: 12/30/2009
Attorney Dkt #:13156-00313-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISELBORN, STEFAN
Exec Dt:
08/01/2008
2
DAISS, ANDREAS
Exec Dt:
08/05/2008
3
GEIER, REINER
Exec Dt:
08/07/2008
4
BECHTEL, MARCUS
Exec Dt:
08/11/2008
5
WILLE, MICHAEL
Exec Dt:
08/12/2008
6
HEPFER, BENJAMIN
Exec Dt:
08/12/2008
Assignee
1
BASF SE
PATENTS, TRADEMARKS & LICENSES
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011790
US20100185032
12665533
Correspondence name and address
DAVID M. MORSE
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 3
Reel/Frame:024269/0953   Pages: 4
Recorded: 04/22/2010
Attorney Dkt #:12810-01005-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISELBORN, STEFAN
Exec Dt:
12/08/2008
2
HEIDEMANN, THOMAS
Exec Dt:
12/09/2008
Assignee
1
BASF SE
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100286458
12738034
Correspondence name and address
BRYANT L. YOUNG
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:025887/0852   Pages: 4
Recorded: 03/02/2011
Attorney Dkt #:13156-00313-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISELBORN, STEFAN
Exec Dt:
11/02/2010
2
DAISS, ANDREAS
Exec Dt:
11/24/2010
3
GEIER, REINER
Exec Dt:
11/19/2010
4
BECHTEL, MARCUS
Exec Dt:
11/30/2010
5
WILLE, MICHAEL
Exec Dt:
08/26/2010
6
HEPFER, BENJAMIN
Exec Dt:
12/01/2010
7
SAUTER, JOHN
Exec Dt:
08/05/2010
Assignee
1
BASF SE
MUELLERSTR. 170-178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011790
US20100185032
12665533
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ, LLP
P O BOX 2207
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:031475/0452   Pages: 3
Recorded: 10/25/2013
Attorney Dkt #:13156-00577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISELBORN, STEFAN
Exec Dt:
05/14/2012
2
HESSE, MICHAEL
Exec Dt:
05/14/2012
3
MAKARCZYK, PIOTR
Exec Dt:
05/14/2012
Assignee
1
BASF SE
---
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9346720
US20140046110
14113829
Correspondence name and address
GEOFFREY A. ZELLEY
1007 NORTH ORANGE STREET
WILMINGTON, DE 19801
Assignment: 6
Reel/Frame:044684/0585   Pages: 3
Recorded: 01/22/2018
Attorney Dkt #:074008-1830-US-572873
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISELBORN, STEFAN
Exec Dt:
09/16/2016
2
UFER, ANDREAS JOERG
Exec Dt:
10/04/2016
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180200698
15744449
Correspondence name and address
ASHLEY PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 7
Reel/Frame:052489/0955   Pages: 10
Recorded: 04/24/2020
Attorney Dkt #:074008-1955-00-US-599600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISELBORN, STEFAN
Exec Dt:
08/23/2018
2
UFER, ANDREAS JOERG
Exec Dt:
08/30/2018
3
KOETTER, JOACHIM
Exec Dt:
03/04/2020
Assignee
1
BASF SE
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384037
US20210179518
16759095
Correspondence name and address
FAEGRE DRINKER BIDDLE & REATH LLP
ATTN: INTELLECTUAL PROPERTY GROUP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996

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