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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 : KLENZ, RAINER
Total Assignments: 12
Assignment: 1
Reel/Frame:013213/0795   Pages: 3
Recorded: 06/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2000
2
Exec Dt:
11/21/2000
3
Exec Dt:
11/21/2000
4
Exec Dt:
11/21/2000
5
Exec Dt:
11/21/2000
6
Exec Dt:
11/21/2000
Assignee
1
67061 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10149762
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE, N.W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:011978/0944   Pages: 3
Recorded: 06/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2001
2
Exec Dt:
03/19/2001
3
Exec Dt:
03/19/2001
4
Exec Dt:
03/19/2001
Assignee
1
67056 LUDWIGSHAFEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09868096
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1101 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036
Assignment: 3
Reel/Frame:014132/0681   Pages: 3
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2001
2
Exec Dt:
05/02/2001
3
Exec Dt:
05/02/2001
4
Exec Dt:
05/02/2001
5
Exec Dt:
05/02/2001
6
Exec Dt:
05/02/2001
7
Exec Dt:
05/02/2001
8
Exec Dt:
05/02/2001
9
Exec Dt:
05/02/2001
Assignee
1
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10257623
Correspondence name and address
KEIL & WEINKAUF
HERBERT B. KEIL
1350 CONNECTICUT AVENUE
WASHINGTON, D.C. 20036
Assignment: 4
Reel/Frame:021622/0443   Pages: 4
Recorded: 10/02/2008
Attorney Dkt #:13156-00181-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/2007
2
Exec Dt:
02/20/2007
3
Exec Dt:
02/21/2007
4
Exec Dt:
02/21/2007
5
Exec Dt:
02/22/2007
6
Exec Dt:
02/16/2007
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE;GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12278442
Correspondence name and address
CONNOLLY, BOVE, LODGE & HUTZ, LLP
1875 EYE STREET, NW
SUITE 1100
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:022153/0635   Pages: 4
Recorded: 01/26/2009
Attorney Dkt #:12810-00846-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2007
2
Exec Dt:
09/14/2007
3
Exec Dt:
09/14/2007
4
Exec Dt:
10/04/2007
5
Exec Dt:
09/14/2007
6
Exec Dt:
09/19/2007
7
Exec Dt:
10/01/2007
8
Exec Dt:
09/28/2007
Assignee
1
PATENTS, TRADEMARKS AND LICENSES
CARL-BOSCH-STRASSE;GVX-C006
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12374954
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:026298/0466   Pages: 3
Recorded: 05/18/2011
Attorney Dkt #:12810-01018-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2008
2
Exec Dt:
12/05/2008
3
Exec Dt:
12/12/2008
4
Exec Dt:
12/16/2008
Assignee
1
CARL-BOSCH-STRASSE 10
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12743530
Correspondence name and address
CONNOLLY BOVE LODGE & HUTZ LLP
1875 EYE STREET, N.W.
SUITE 1100
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:023303/0608   Pages: 5
Recorded: 09/30/2009
Attorney Dkt #:12810-00904-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2009
2
Exec Dt:
07/30/2009
3
Exec Dt:
07/06/2009
4
Exec Dt:
08/27/2009
5
Exec Dt:
07/01/2009
6
Exec Dt:
07/16/2009
7
Exec Dt:
07/13/2009
8
Exec Dt:
07/07/2009
9
Exec Dt:
06/24/2009
Assignee
1
CARL-BOSCH-STRASSE
GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12519674
Correspondence name and address
ASHLEY I. PEZZNER
CONNOLLY BOVE LODGE & HUTZ LLP
THE NEMOURS BLDG - 1007 NORTH ORANGE ST.
WILMINGTON, DE 19899
Assignment: 8
Reel/Frame:026726/0872   Pages: 3
Recorded: 08/10/2011
Attorney Dkt #:13156-00418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/2010
2
Exec Dt:
10/12/2010
3
Exec Dt:
10/13/2010
Assignee
1
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13148338
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 9
Reel/Frame:036591/0017   Pages: 5
Recorded: 09/17/2015
Attorney Dkt #:29827/74839
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/28/2014
2
Exec Dt:
04/28/2014
3
Exec Dt:
05/21/2014
Assignee
1
/
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14777875
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357
Assignment: 10
Reel/Frame:048504/0636   Pages: 6
Recorded: 03/05/2019
Attorney Dkt #:29827/160667
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2018
2
Exec Dt:
07/02/2018
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16330501
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 11
Reel/Frame:059301/0891   Pages: 7
Recorded: 03/18/2022
Attorney Dkt #:003880USPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/2019
2
Exec Dt:
09/30/2019
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN AM RHEIN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17753891
Correspondence name and address
GRUNEBERG AND MYERS PLLC
1775 TYSONS BLVD
5TH FLOOR
TYSONS, VA 22102
Assignment: 12
Reel/Frame:061640/0102   Pages: 10
Recorded: 11/03/2022
Attorney Dkt #:32471/I191560
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2020
2
Exec Dt:
07/14/2020
3
Exec Dt:
07/06/2020
4
Exec Dt:
07/09/2020
5
Exec Dt:
08/06/2020
Assignee
1
CARL-BOSCH-STRASSE 38
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17922988
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606

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