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 : THIESEN, STEFAN
Total Assignments: 24
Assignment: 1
Reel/Frame:005262/0058   Pages: 2
Recorded: 10/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/09/1989
2
Exec Dt:
09/26/1989
3
Exec Dt:
10/04/1989
4
Exec Dt:
09/25/1989
Assignee
1
ULMENTRASSE 125
D-4000 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07429816
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005582/0697   Pages: 3
Recorded: 01/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/05/1990
2
Exec Dt:
12/06/1990
3
Exec Dt:
12/06/1990
Assignee
1
ULMENSTRASSE 125
D-4000 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07618565
Correspondence name and address
SPENCER & FRANK
1111 19TH ST., NW
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005862/0580   Pages: 2
Recorded: 09/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/08/1991
Assignee
1
ULMENSTRASSE 125
DUSSELDORF, GERMANY 4000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07755061
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:006313/0801   Pages: 3
Recorded: 11/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/26/1992
2
Exec Dt:
10/26/1992
Assignee
1
ULMENSTRASSE 125
4000 DUSSELDORF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07980197
Correspondence name and address
NORMAN N. KUNITZ
SPENCER, FRANK & SCHNEIDER
1111 19TH STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:007144/0536   Pages: 3
Recorded: 08/30/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/1994
2
Exec Dt:
08/08/1994
3
Exec Dt:
08/12/1994
Assignees
1
PEMPELFURTSTR. 1
D-40880 RATINGEN, GERMANY
2
LIEBIGSTR. 17
D-84544 ASCHAU/INN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08254105
Correspondence name and address
ROBERT KINBERG
SPENCER, FRANK & SCHNEIDER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 6
Reel/Frame:007392/0210   Pages: 3
Recorded: 02/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/21/1994
2
Exec Dt:
01/05/1995
3
Exec Dt:
01/16/1995
Assignee
1
D-84544 ASCHAU A. INN
GERMANY
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08354824
Correspondence name and address
GABOR J. KELEMEN
SPENCER, FRANK & SCHNEIDER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 7
Reel/Frame:007816/0287   Pages: 2
Recorded: 12/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/1995
Assignee
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08576587
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 8
Reel/Frame:007825/0247   Pages: 2
Recorded: 12/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/15/1995
Assignee
1
PEMPELFURSTRASSE 1
RATINGEN, GERMANY D-40880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08576088
Correspondence name and address
SPENCER & FRANK
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955
Assignment: 9
Reel/Frame:007880/0573   Pages: 4
Recorded: 03/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/14/1996
2
Exec Dt:
02/14/1996
3
Exec Dt:
01/30/1996
4
Exec Dt:
01/30/1996
5
Exec Dt:
02/14/1996
Assignee
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08587941
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 10
Reel/Frame:008359/0875   Pages: 3
Recorded: 01/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/1997
2
Exec Dt:
01/10/1997
3
Exec Dt:
01/15/1997
4
Exec Dt:
01/13/1997
Assignee
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08753804
Correspondence name and address
SPENCER & FRANK
GABOR J. KLEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 11
Reel/Frame:008988/0970   Pages: 3
Recorded: 02/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/09/1997
2
Exec Dt:
09/11/1997
3
Exec Dt:
09/15/1997
Assignee
1
PEMPELFURTSTRASSE 1
D-40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08904833
Correspondence name and address
SPENCER & FRANK
ASHLEY J. WELLS
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 12
Reel/Frame:009285/0952   Pages: 3
Recorded: 05/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/1998
2
Exec Dt:
05/18/1998
3
Exec Dt:
05/18/1998
4
Exec Dt:
05/18/1998
Assignee
1
PEMPELFURSTR. 1
40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09061338
Correspondence name and address
SPENCER & FRANK
ROBERT KINBERG
SUITE 300 EAST
1100 NEW YORK AVE., NW
WASHINGTON, DC 20005-3955
Assignment: 13
Reel/Frame:009292/0549   Pages: 3
Recorded: 07/01/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/18/1998
2
Exec Dt:
05/18/1998
3
Exec Dt:
05/18/1998
Assignee
1
PEMPELFURTSTR. 1
40880 RATINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09061322
Correspondence name and address
SPENCER & FRANK
NORMAN N. KUNTZ
1100 NEW YORK AVE., N.W., SUITE 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 14
Reel/Frame:009447/0801   Pages: 3
Recorded: 09/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/27/1998
2
Exec Dt:
08/27/1998
3
Exec Dt:
08/27/1998
Assignee
1
HEINRICH-ERHARDT-STR. 2
29345 UNTERLU8, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09145547
Correspondence name and address
SPENCER & FRANK
NORMAN N. KUNITZ
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 15
Reel/Frame:009577/0599   Pages: 3
Recorded: 11/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/1998
2
Exec Dt:
10/08/1998
Assignee
1
HEINRICH-EHRHARDT-STRASSE 2
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09186185
Correspondence name and address
VENABLE
GABOR J. KELEMEN
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHTINGTON, DC 20005-3955
Assignment: 16
Reel/Frame:009627/0083   Pages: 2
Recorded: 12/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/22/1998
Assignee
1
HEINRICH-EHRHARDT-STRASSE 2
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09157951
Correspondence name and address
VENABLE
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 17
Reel/Frame:009628/0668   Pages: 3
Recorded: 11/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/12/1998
2
Exec Dt:
11/13/1998
Assignee
1
HEINRICH-EHRHARDT-STRASSE 2
D-29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09196189
Correspondence name and address
VENABLE
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955
Assignment: 18
Reel/Frame:013208/0839   Pages: 3
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2002
2
Exec Dt:
07/16/2002
3
Exec Dt:
07/16/2002
4
Exec Dt:
07/28/2002
Assignee
1
HEINRICH-EHRHARDT STRASSE 2
UNTERLUSS, GERMANY D-29345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10222872
Correspondence name and address
VENABLE
NORMAN N. KUNITZ
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 19
Reel/Frame:013615/0010   Pages: 4
Recorded: 12/27/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE THIRD INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL 013208, FRAME 0839.
Assignors
1
Exec Dt:
07/15/2002
2
Exec Dt:
07/16/2002
3
Exec Dt:
07/16/2002
4
Exec Dt:
07/28/2002
Assignee
1
HEINRICH-EHRHARDT STRASSE 2
UNTERLUSS, GERMANY D-29345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10222872
Correspondence name and address
VENABLE
NORMAN N. KUNITZ
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 20
Reel/Frame:013914/0060   Pages: 3
Recorded: 03/26/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2003
2
Exec Dt:
03/19/2003
Assignee
1
HEINRICH-EHRHARDT-STR. 2
29345 UNTERLUSS, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10396332
Correspondence name and address
VENABLE
JOHN P. SHANNON
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 21
Reel/Frame:014628/0197   Pages: 3
Recorded: 10/20/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2003
2
Exec Dt:
10/07/2003
Assignee
1
HEINRICH-EHRHARDT-STR. 2
UNTERLUSS, GERMANY 29345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10687835
Correspondence name and address
VENABLE, BAETJER, HOWARD AND CIVILETTI
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 22
Reel/Frame:014987/0130   Pages: 3
Recorded: 02/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/12/2004
2
Exec Dt:
01/14/2004
3
Exec Dt:
01/26/2004
Assignee
1
HEINRICH-EHRHARD-STR. 2
UNTERLUSS, GERMANY D-29345
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10776169
Correspondence name and address
VENABLE LLP
STUART I. SMITH
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 23
Reel/Frame:015874/0466   Pages: 3
Recorded: 10/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/16/2004
2
Exec Dt:
09/21/2004
Assignee
1
LIEBIGSTRASSE 17
D-8544 ASCHAU AM INN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10959430
Correspondence name and address
VENABLE, BAETJER, HOWARD AND CIVILETTI,
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 24
Reel/Frame:019798/0089   Pages: 3
Recorded: 09/07/2007
Attorney Dkt #:11635.0010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2007
2
Exec Dt:
05/21/2007
Assignee
1
PEMPELFURTSTRASSE 1
RATINGEN, GERMANY D-40880
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11784665
Correspondence name and address
KLAUS P. STOFFEL
ONE BOLAND DRIVE
WOLFF & SAMSON PC
WEST ORANGE, NJ 07052

Search Results as of: 05/22/2024 03:55 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