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 : LUDEMANN, SIMPERT
Total Assignments: 12
Assignment: 1
Reel/Frame:005635/0714   Pages: 2
Recorded: 03/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LUDEMANN, SIMPERT
Exec Dt:
12/20/1988
2
BERNHEIM, MICHAEL
Exec Dt:
12/20/1988
3
SANDNER, BERNHARD
Exec Dt:
12/20/1988
4
ROSSLER, ERICH
Exec Dt:
12/20/1988
5
VOGEL, HANS-BURKHARDT
Exec Dt:
12/20/1988
Assignee
1
CIBA-GEIGY AG, A SWISS COMPANY
KLYBECKSTRASSE 141
4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5019428
NONE
07301681
Correspondence name and address
GEORGE R. DOHMANN
CIBA-GEIGY CORPORATION
7 SKYLINE DR.
HAWTHORNE, NY 10532
Assignment: 2
Reel/Frame:006445/0149   Pages: 2
Recorded: 03/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MOSCH, FRANZ
Exec Dt:
03/18/1991
2
LUDEMANN, SIMPERT
Exec Dt:
03/18/1991
3
BERNHEIM, MICHAEL
Exec Dt:
03/18/1991
Assignee
1
CIBA-GEIGY CORPORATION
PATENT DEPARTMENT
444 SAW MILL RIVER ROAD
ARDSLEY, NEW YORK 10502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5214121
NONE
07702800
Correspondence name and address
CIBA-GEIGY CORPORATION
KEVIN T. MANSFIELD
PATENT DEPT.
7 SKYLINE DRIVE
HAWTHORNE, NY 10532
Assignment: 3
Reel/Frame:009697/0331   Pages: 3
Recorded: 01/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSLER, ERICH
Exec Dt:
07/07/1998
2
LUDEMANN, SIMPERT
Exec Dt:
07/07/1998
3
REIDMANN, JURGEN
Exec Dt:
07/07/1998
4
ROHRING, HANS-PETER
Exec Dt:
07/07/1998
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6056788
NONE
09034505
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:011707/0204   Pages: 4
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIRSCHL, FRANZ
Exec Dt:
11/12/1999
2
MOSCH, FRANZ
Exec Dt:
11/12/1999
3
ARTNER, WILHELM
Exec Dt:
11/12/1999
4
SCHIDEK, EDELTRAUD
Exec Dt:
11/12/1999
5
GAUGENRIEDER, HEINZ
Exec Dt:
11/12/1999
6
LUDEMANN, SIMPERT
Exec Dt:
11/12/1999
7
ROSSLER, ERICH
Exec Dt:
11/12/1999
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6306958
NONE
09465867
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:011554/0688   Pages: 3
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEMANN, SIMPERT
Exec Dt:
06/02/2000
2
CHROBACZEK, HARALD
Exec Dt:
06/02/2000
3
ANGELE, THEODOR
Exec Dt:
06/02/2000
4
RIEDMANN, JURGEN
Exec Dt:
06/02/2000
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6579325
NONE
09632220
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005, 540 WHITE PLAINS ROAD
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:012610/0952   Pages: 3
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIRSCHL, FRANZ
Exec Dt:
08/07/2000
2
LUDEMANN, SIMPERT
Exec Dt:
08/07/2000
3
SCHIDEK, EDELTRAUD
Exec Dt:
08/07/2000
4
GAUGENRIEDER, HEINZ
Exec Dt:
08/07/2000
5
ARTNER, WIHELM
Exec Dt:
08/07/2000
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387999
NONE
09669466
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 7
Reel/Frame:015173/0112   Pages: 2
Recorded: 04/05/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEMANN, SIMPERT
Exec Dt:
08/19/2002
2
RIEDMANN, JURGEN
Exec Dt:
08/13/2002
3
CHROBACZEK, HARALD
Exec Dt:
08/26/2002
4
ANGELE, THEODOR
Exec Dt:
08/13/2002
5
HOWARTH, LEE
Exec Dt:
09/03/2002
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005, 540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6783806
US20030155547
10240482
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 8
Reel/Frame:015758/0724   Pages: 3
Recorded: 09/07/2004
Attorney Dkt #:TF/4-22535/A/PFE306
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIRSCHL, FRANZ
Exec Dt:
11/18/2003
2
SCHIDEK, EDELTRAUD
Exec Dt:
11/12/2003
3
REIMANN-DANG, THU THAO
Exec Dt:
11/17/2003
4
MOORS, ROLF
Exec Dt:
11/18/2003
5
LUDEMANN, SIMPERT
Exec Dt:
11/18/2003
6
ARTNER, WILHELM
Exec Dt:
11/11/2003
7
GAUGENRIEDER, HEINZ
Exec Dt:
11/20/2003
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7053148
US20040249165
10479946
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 9
Reel/Frame:017880/0620   Pages: 3
Recorded: 06/30/2006
Attorney Dkt #:TF/4-229911/A/PFE315
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND CONVEYING PARTY NAME, PREVIOUSLY RECORDED 017695, FRAME 0747.
Assignors
1
MOORS, ROLF
Exec Dt:
10/14/2005
2
LUDEMANN, SIMPERT
Exec Dt:
10/11/2005
3
ARTNER, WILHELM
Exec Dt:
10/19/2005
4
ESELE, ANDREAS
Exec Dt:
10/11/2005
5
SCHIDEK, EDELTRAUD
Exec Dt:
10/11/2005
6
GAUGENRIEDER, HELNZ
Exec Dt:
10/12/2005
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7795342
US20060155046
10563201
Correspondence name and address
JAANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT
P.O. BOX 2005, 540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 10
Reel/Frame:019461/0865   Pages: 3
Recorded: 06/14/2007
Attorney Dkt #:TE 423259
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DERMEIK, SALMAN
Exec Dt:
03/16/2007
2
LUDEMANN, SIMPERT
Exec Dt:
03/16/2007
Assignee
1
HUNTSMAN TEXTILE EFFECTS (GERMANY) GMBH
REHLINGER STRASSE 1
LEGAL DEPARTMENT
LANGWEID, A. LECH, GERMANY 86462
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090249556
11721730
Correspondence name and address
ROBERT HOLTHUS
HUNTSMAN INTERNATIONAL LLC
10003 WOODLOCH FOREST DRIVE
THE WOODLANDS, TEXAS 77380
Assignment: 11
Reel/Frame:021915/0742   Pages: 3
Recorded: 11/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEMANN, SIMPERT
Exec Dt:
10/29/2008
2
NIEDERSTADT, RULE
Exec Dt:
10/30/2008
3
RIEDMANN, JURGEN
Exec Dt:
10/30/2008
4
WILSON, DANIEL
Exec Dt:
10/30/2008
Assignee
1
HUNTSMAN TEXTILE EFFECTS (GERMANY) GMBH
LEGAL DEPARTMENT
10003 WOODLOCH FOREST DRIVE
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923388
US20090264037
12301717
Correspondence name and address
ROBERT HOLTHUS
HUNTSMAN INTERNATIONAL LLC
10003 WOODLOCH FOREST DRIVE
THE WOODLANDS, TEXAS 77380
Assignment: 12
Reel/Frame:024159/0814   Pages: 2
Recorded: 03/30/2010
Attorney Dkt #:te925006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDEMANN, SIMPERT
Exec Dt:
01/12/2010
2
NIEDERSTADT, RULE
Exec Dt:
01/16/2010
3
RIEDMANN, JURGEN
Exec Dt:
01/13/2010
4
WILSON, DANIEL
Exec Dt:
01/16/2010
Assignee
1
HUNTSMAN TEXLILE EFFECTS (GERMANY) GMBH
10003 WOODLOCH FOREST DRIVE
LEGAL DEPARTMENT
THE WOODLANDS, TEXAS 77380
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100190879
12677721
Correspondence name and address
ROBERT HOLTHUS
HUNTSMAN INTERNATIONAL LLC
10003 WOODLOCH FOREST DRIVE
THE WOODLANDS, TEXAS 77380

Search Results as of: 05/22/2024 03:52 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