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 : SONNENSCHEIN, HELMUT
Total Assignments: 14
Assignment: 1
Reel/Frame:013530/0619   Pages: 4
Recorded: 04/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THEIL, FRITZ
Exec Dt:
03/03/2003
2
SONNENSCHEIN, HELMUT
Exec Dt:
03/03/2003
Assignee
1
ASCA GMBH ANGEWANDTE SYNTHESECHEMIE ADLERSHOF
RICHARD-WILLSTATTER-STR. 12
BERLIN, GERMANY 12489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030148481
10322756
Correspondence name and address
GUDRUN E. HUCKETT
LONSSTR. 53
WUPPERTAL, GERMANY 42289
Assignment: 2
Reel/Frame:016538/0816   Pages: 5
Recorded: 05/09/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINZE, CLAUDIA
Exec Dt:
03/17/2005
2
SUNDERMANN, BERND
Exec Dt:
03/21/2005
3
OBERBOERSCH, STEFAN
Exec Dt:
03/17/2005
4
ENGLBERGER, WERNER
Exec Dt:
03/22/2005
5
FRIDERICHS, ELMAR
Exec Dt:
04/06/2005
6
FRORMANN, SVEN
Exec Dt:
03/22/2005
7
KOEGEL, BABETTE-YVONNE
Exec Dt:
03/23/2005
8
LINZ, KLAUS
Exec Dt:
03/23/2005
9
MERLA, BEATRIX
Exec Dt:
03/21/2005
10
SAUNDERS, DEREK
Exec Dt:
03/31/2005
11
SCHROEDER, WOFGANG
Exec Dt:
03/29/2005
12
SCHICK, HANS
Exec Dt:
04/11/2005
13
HENKEL, BIRGITTA
Exec Dt:
04/11/2005
14
SONNENSCHEIN, HELMUT
Exec Dt:
04/11/2005
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
52078 AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7332519
US20050192333
11019372
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:016910/0069   Pages: 3
Recorded: 08/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINZE, CLAUDIA
Exec Dt:
07/28/2005
2
SCHICK, HANS
Exec Dt:
08/11/2005
3
SONNENSCHEIN, HELMUT
Exec Dt:
08/11/2005
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
D-52078 AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7759385
US20050277674
11125151
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 4
Reel/Frame:020185/0216   Pages: 6
Recorded: 11/13/2007
Conveyance: CORRECTIVE COVERSHEET TO RE-RECORD TO CORRECT THE 9TH, 10TH AND 11TH INVENTORS' EXECUTION DATES FROM 08/27/2005 TO 08/24/2005 AS SHOWN ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 016988 AND FRAME 0227.
Assignors
1
HINZE, CLAUDIA
Exec Dt:
06/30/2005
2
AULENBACHER, OTTO
Exec Dt:
08/04/2005
3
SUNDERMANN, BERND
Exec Dt:
08/01/2005
4
OBERBOERSCH, STEFAN
Exec Dt:
08/01/2005
5
FRIDERICHS, ELMAR
Exec Dt:
08/22/2005
6
ENGLEBERGER, WERNER
Exec Dt:
08/02/2005
7
KOEGEL, BABETTE-YVONNE
Exec Dt:
08/02/2005
8
LINZ, KLAUS
Exec Dt:
08/02/2007
9
SCHICK, HANS
Exec Dt:
08/24/2005
10
SONNENSCHEIN, HELMUT
Exec Dt:
08/24/2005
11
HENKEL, BIRGITTA
Exec Dt:
08/24/2005
12
ROSE, VALERIE SARAH
Exec Dt:
07/21/2005
13
LIPKIN, MICHAEL JOHNATHAN
Exec Dt:
07/22/2005
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
D-52078 AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7547707
US20060004034
11126139
Correspondence name and address
CROWELL & MORING, LLP
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 5
Reel/Frame:021084/0650   Pages: 6
Recorded: 06/11/2008
Attorney Dkt #:029310.56223US
Conveyance: RE-RECORD TO CORRECT THE 9TH, 10TH AND 11TH CONVEYING PARTIES NAMES, AND EXECUTION DATES, PREVIOUSLY RECORDED ON REEL 016988 AND FRAME 0227.
Assignors
1
HINZE, CLAUDIA
Exec Dt:
06/30/2005
2
AULENBACHER, OTTO
Exec Dt:
08/04/2005
3
SUNDERMANN, BERND
Exec Dt:
08/01/2005
4
OBERBOERSCH, STEFAN
Exec Dt:
08/01/2005
5
FRIDERICHS, ELMAR
Exec Dt:
08/22/2005
6
ENGLBERGER, WERNER
Exec Dt:
08/02/2005
7
KOEGEL, BABETTE-YVONNE
Exec Dt:
08/02/2005
8
LINZ, KLAUS
Exec Dt:
08/02/2005
9
SCHICK, HANS
Exec Dt:
08/24/2005
10
SONNENSCHEIN, HELMUT
Exec Dt:
08/24/2005
11
HENKEL, BIRGITTA
Exec Dt:
08/24/2005
12
ROSE, VALERIE SARAH
Exec Dt:
07/21/2005
13
LIPKIN, MICHAEL JONATHAN
Exec Dt:
07/22/2005
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
D-52078 AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7547707
US20060004034
11126139
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 6
Reel/Frame:044021/0781   Pages: 5
Recorded: 11/02/2017
Attorney Dkt #:029310.56223D4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINZE, CLAUDIA
Exec Dt:
06/30/2005
2
AULENBACHER, OTTO
Exec Dt:
08/04/2005
3
SUNDERMANN, BERND
Exec Dt:
08/01/2005
4
OBERBOERSCH, STEFAN
Exec Dt:
08/01/2005
5
FRIDERICHS, ELMAR
Exec Dt:
08/22/2005
6
ENGLBERGER, WERNER
Exec Dt:
08/02/2005
7
KOEGEL, BABETTE-YVONNE
Exec Dt:
08/02/2005
8
LINZ, KLAUS
Exec Dt:
08/02/2005
9
SCHICK, HANS
Exec Dt:
08/24/2005
10
SONNENSCHEIN, HELMUT
Exec Dt:
08/24/2005
11
HENKEL, BIRGITTA
Exec Dt:
08/24/2005
12
ROSE, VALERIE SARAH
Exec Dt:
07/21/2005
13
LIPKIN, MICHAEL JONATHAN
Exec Dt:
07/22/2005
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9862719
US20150322080
14804847
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:016988/0227   Pages: 5
Recorded: 09/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HINZE, CLAUDIA
Exec Dt:
06/30/2005
2
AULENBACHER, OTTO
Exec Dt:
08/04/2005
3
SUNDERMANN, BERND
Exec Dt:
08/01/2005
4
OBERBOERSCH, STEFAN
Exec Dt:
08/01/2005
5
FRIDERICHS, ELMAR
Exec Dt:
08/22/2005
6
ENGLBERGER, WERNER
Exec Dt:
08/02/2005
7
KOEGEL, BABETTE-YVONNE
Exec Dt:
08/02/2005
8
LINZ, KLAUS
Exec Dt:
08/02/2005
9
SCHICK, HANS
Exec Dt:
08/27/2005
10
SONNENSCHEIN, HELMUT
Exec Dt:
08/27/2005
11
HENKEL, BIRGITTA
Exec Dt:
08/27/2005
12
ROSE, VALERIE SARAH
Exec Dt:
07/21/2005
13
LIPKIN, MICHAEL JOHNATHAN
Exec Dt:
07/22/2005
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
D-52078 AACHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7547707
US20060004034
11126139
Correspondence name and address
CROWELL & MORING LLP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 8
Reel/Frame:019340/0247   Pages: 3
Recorded: 05/24/2007
Attorney Dkt #:029310.58755US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUNDERMANN, BERND
Exec Dt:
04/27/2007
2
HINZE, CLAUDIA
Exec Dt:
04/24/2007
3
SCHICK, HANS
Exec Dt:
05/14/2007
4
SONNENSCHEIN, HELMUT
Exec Dt:
05/14/2007
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7776848
US20070213351
11705096
Correspondence name and address
CROWELL & MORING
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 9
Reel/Frame:020378/0652   Pages: 4
Recorded: 01/17/2008
Attorney Dkt #:029310.59514US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ROBERT
Exec Dt:
08/23/2007
2
SUNDERMANN, BERND
Exec Dt:
08/23/2007
3
SCHICK, HANS
Exec Dt:
09/04/2007
4
SONNENSCHEIN, HELMUT
Exec Dt:
09/05/2007
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTR. 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8207182
US20080090855
11875570
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 10
Reel/Frame:020674/0507   Pages: 4
Recorded: 03/19/2008
Attorney Dkt #:029310.59666US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ROBERT
Exec Dt:
11/06/2007
2
JOSTOCK, RUTH
Exec Dt:
10/18/2007
3
REICH, MELANIE
Exec Dt:
10/18/2007
4
BAHRENBERG, GREGOR
Exec Dt:
11/11/2007
5
SCHICK, HANS
Exec Dt:
11/30/2007
6
SONNENSCHEIN, HELMUT
Exec Dt:
11/30/2007
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981883
US20090275628
11914821
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 11
Reel/Frame:021115/0443   Pages: 4
Recorded: 06/18/2008
Attorney Dkt #:029310.59671US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRANK, ROBERT
Exec Dt:
11/06/2007
2
REICH, MELANIE
Exec Dt:
10/18/2007
3
JOSTOCK, RUTH
Exec Dt:
10/18/2007
4
BAHRENBERG, GREGOR
Exec Dt:
11/06/2007
5
SCHICK, HANS
Exec Dt:
11/30/2007
6
HENKEL, BIRGITTA
Exec Dt:
11/30/2007
7
SONNENSCHEIN, HELMUT
Exec Dt:
11/30/2007
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTR. 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8772307
US20080269271
11914927
Correspondence name and address
JOSEPH D. EVANS
1001 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20044
Assignment: 12
Reel/Frame:022506/0589   Pages: 7
Recorded: 04/06/2009
Attorney Dkt #:106338-13 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEMOLKA, SASKIA
Exec Dt:
02/04/2009
2
SCHUNK, STEFAN
Exec Dt:
02/04/2009
3
ENGLBERGER, WERNER
Exec Dt:
02/09/2009
4
KOGEL, BABETTE-YVONNE
Exec Dt:
02/09/2009
5
LINZ, KLAUS
Exec Dt:
02/09/2009
6
SCHICK, HANS
Exec Dt:
03/09/2009
7
SONNENSCHEIN, HELMUT
Exec Dt:
03/09/2009
8
GRAUBAUM, HEINZ
Exec Dt:
03/09/2009
9
HINZE, CLAUDIA
Exec Dt:
02/16/2009
Assignee
1
GRUENENTHAL GMBH
ZIEGLERSTRASSE 6
AACHEN, GERMANY D-52078
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8138187
US20100009986
12373947
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS, PA
875 THIRD AVENUE
18TH FLOOR
NEW YORK, NY 10022
Assignment: 13
Reel/Frame:046521/0789   Pages: 26
Recorded: 07/10/2018
Attorney Dkt #:77705-20065.00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAHAM, KEITH
Exec Dt:
10/24/2016
2
KLAR, ULRICH
Exec Dt:
10/24/2016
3
BRIEM, HANS
Exec Dt:
10/14/2016
4
HITCHCOCK, MARION
Exec Dt:
04/06/2017
5
BÄRFACKER, LARS
Exec Dt:
10/18/2016
6
EIS, KNUT
Exec Dt:
10/14/2016
7
SCHULZE, VOLKER
Exec Dt:
10/14/2016
8
SIEMEISTER, GERHARD
Exec Dt:
10/14/2016
9
BONE, WILHELM
Exec Dt:
10/14/2016
10
SCHRÖDER, JENS
Exec Dt:
10/13/2016
11
HOLTON, SIMON
Exec Dt:
10/14/2016
12
LIENAU, PHILIP
Exec Dt:
10/14/2016
13
TEMPEL, RENÉ
Exec Dt:
06/29/2018
14
SONNENSCHEIN, HELMUT
Exec Dt:
10/22/2016
15
BÁLINT, JOZSEF
Exec Dt:
10/11/2016
16
GRAUBAUM, HEINZ
Exec Dt:
10/14/2016
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAT
MÜLLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428044
US20170101391
15317924
Correspondence name and address
JANE KUZELKA
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 14
Reel/Frame:046699/0475   Pages: 28
Recorded: 08/02/2018
Attorney Dkt #:77705-20065.00
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 046521 FRAME: 0789. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
GRAHAM, KEITH
Exec Dt:
10/24/2016
2
KLAR, ULRICH
Exec Dt:
10/24/2016
3
BRIEM, HANS
Exec Dt:
10/14/2016
4
HITCHCOCK, MARION
Exec Dt:
04/06/2017
5
BÄRFACKER, LARS
Exec Dt:
10/18/2016
6
EIS, KNUT
Exec Dt:
10/14/2016
7
SCHULZE, VOLKER
Exec Dt:
10/14/2016
8
SIEMEISTER, GERHARD
Exec Dt:
10/14/2016
9
BONE, WILHELM
Exec Dt:
10/14/2016
10
SCHRÖDER, JENS
Exec Dt:
10/13/2016
11
HOLTON, SIMON
Exec Dt:
10/14/2016
12
LIENAU, PHILIP
Exec Dt:
10/14/2016
13
TEMPEL, RENÉ
Exec Dt:
06/29/2018
14
SONNENSCHEIN, HELMUT
Exec Dt:
10/22/2016
15
BÁLINT, JOZSEF
Exec Dt:
10/11/2016
16
GRAUBAUM, HEINZ
Exec Dt:
10/14/2016
Assignee
1
BAYER PHARMA AKTIENGESELLSCHAFT
MÜLLERSTR. 178
BERLIN, GERMANY 13353
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10428044
US20170101391
15317924
Correspondence name and address
JANE KUZELKA
MORRISON & FOERSTER LLP
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018

Search Results as of: 05/21/2024 11:19 PM
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