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 : SCHLICHTER, STEFAN
Total Assignments: 28
Assignment: 1
Reel/Frame:005112/0786   Pages: 2
Recorded: 08/01/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TEMBURG, KONRAD
Exec Dt:
07/06/1989
2
LEIFELD, FERDINAND
Exec Dt:
07/06/1989
3
SCHLICHTER, STEFAN
Exec Dt:
07/06/1989
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-4050 MONCHENGLADBACH 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5033165
NONE
07387993
Correspondence name and address
SPENCER AND FRANK
1111-19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:005410/0392   Pages: 3
Recorded: 08/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
07/28/1990
2
SCHLICHTER, STEFAN
Exec Dt:
08/01/1990
3
TIETGEN, NORBERT
Exec Dt:
07/28/1990
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-4050 MONCHENGLADBACH 3, FEDERAL REP OF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5130559
NONE
07568873
Correspondence name and address
SPENCER & FRANK
1111 - 19TH ST., N.W.
WASHINGTON, DC 20036
Assignment: 3
Reel/Frame:005776/0225   Pages: 3
Recorded: 07/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
05/22/1991
2
SCHLICHTER, STEFAN
Exec Dt:
05/22/1991
3
TEICHMANN, PAUL G.
Exec Dt:
05/23/1991
4
LANGEN, MANFRED
Exec Dt:
05/27/1991
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
W-4050 MONCHENGLADBACH 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5297317
NONE
07699377
Correspondence name and address
GABOR J. KELEMEN
SPENCER & FRANK
1111 19TH ST, NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005844/0492   Pages: 4
Recorded: 09/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
09/04/1991
2
LEIFELD, FERDINAND
Exec Dt:
09/04/1991
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
W-4050 MONCHENGLADBACH 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5205019
NONE
07760989
Correspondence name and address
SPENCER & FRANK
1111 - 19TH STREET, N. W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:006150/0963   Pages: 2
Recorded: 06/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
05/26/1992
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
W-4050 MONCHENGLADBACH 3, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5329668
NONE
07897056
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
GABOR J. KELEMEN
1111 NINETEENTH STREET, N.W.
WASHINGTON, D.C. 20036
Assignment: 6
Reel/Frame:006749/0661   Pages: 3
Recorded: 10/22/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
10/19/1993
2
LEIFELD, FERDINAND
Exec Dt:
10/19/1993
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5398381
NONE
08139795
Correspondence name and address
GABOR J. KELEMAN
SPENCER, FRANK & SCHNEIDER
1111 19TH STREET, N.W.
WASHINGTON, DC 20036
Assignment: 7
Reel/Frame:007003/0304   Pages: 3
Recorded: 05/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
05/09/1994
2
SCHLICHTER, STEFAN
Exec Dt:
05/06/1994
3
WINDGES, BERNHARD
Exec Dt:
05/06/1994
4
GUNKINGER, SIEGFRIED
Exec Dt:
05/09/1994
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5500986
NONE
08242639
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 8
Reel/Frame:008017/0601   Pages: 3
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
04/22/1995
2
CIESLINSKI, MICHAEL
Exec Dt:
04/29/1996
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5819373
NONE
08642864
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 9
Reel/Frame:007665/0080   Pages: 3
Recorded: 05/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
05/19/1995
2
SCHLICHTER, STEFAN
Exec Dt:
05/19/1995
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5647098
NONE
08455527
Correspondence name and address
SPENCER, FRANK & SCHNEIDER
GABOR J. KELEMEN
1100 NEW YORK AVENUE, N.W.
STE. 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 10
Reel/Frame:008278/0836   Pages: 3
Recorded: 10/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
10/10/1996
2
SCHLICHTER, STEFAN
Exec Dt:
10/15/1996
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5737806
NONE
08735948
Correspondence name and address
SPENCER & FRANK
GEORGE H. SPENCER
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20005-3955
Assignment: 11
Reel/Frame:008662/0518   Pages: 3
Recorded: 07/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
07/03/1997
2
KRAMER, THOMAS
Exec Dt:
07/06/1997
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6087608
NONE
08900466
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 12
Reel/Frame:008674/0394   Pages: 2
Recorded: 07/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
07/03/1997
Assignee
1
TRUTZSCHLER GMBH & CO., KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5917591
NONE
08900450
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
1100 NEW YORK AVENUE, N.W.
SUITE 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 13
Reel/Frame:008911/0258   Pages: 3
Recorded: 12/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
10/29/1997
2
SCHLICHTER, STEFAN
Exec Dt:
10/29/1997
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5930870
NONE
08988166
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
1100 NEW YORK AVENUE, N.W.
STE. 300 EAST
WASHINGTON, D.C. 20005-3955
Assignment: 14
Reel/Frame:008911/0120   Pages: 3
Recorded: 12/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEIFELD, FERDINAND
Exec Dt:
11/05/1997
2
SCHLICHTER, STEFAN
Exec Dt:
11/05/1997
Assignee
1
TRUTZSCHLER GMBH & CO., KG
DUVENSTRASSE 82-92
D-41199 MONCHENGLADBACH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5974629
NONE
08988421
Correspondence name and address
SPENCER & FRANK
GABOR J. KELEMEN
SUITE 300 EAST
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005-3955
Assignment: 15
Reel/Frame:013702/0959   Pages: 2
Recorded: 01/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
01/17/2003
Assignee
1
TRUTZSCHLER GMBH & CO. KG
82-92, DUVENSTRASSE
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030146331
10350016
Correspondence name and address
VENABLE, BAETJER, HOWARD AND CIVILETTI,
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 16
Reel/Frame:016681/0859   Pages: 2
Recorded: 06/08/2005
Attorney Dkt #:32368-218594
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
05/10/2005
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7506412
US20050273980
11147357
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 17
Reel/Frame:016723/0618   Pages: 3
Recorded: 06/22/2005
Attorney Dkt #:32368-218950
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
05/24/2005
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7614121
US20060010655
11158016
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 18
Reel/Frame:016767/0117   Pages: 3
Recorded: 07/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
05/24/2005
2
VOLLRATH, ULRICH
Exec Dt:
05/25/2005
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7578033
US20060019809
11176376
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 19
Reel/Frame:016788/0361   Pages: 3
Recorded: 07/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
05/24/2005
2
HERRMANN, AXEL S.
Exec Dt:
05/31/2005
Assignee
1
TRUTSCHLER GMBH & CO., KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7694393
US20060016049
11181723
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 20
Reel/Frame:017112/0858   Pages: 2
Recorded: 10/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
10/04/2005
Assignee
1
TRUTZSCHLER GMBH & CO., KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7748658
US20060027695
11247276
Correspondence name and address
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20045-9998
Assignment: 21
Reel/Frame:018259/0271   Pages: 2
Recorded: 09/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
08/08/2006
Assignee
1
TRUTZSCHLER GMBH & CO., KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7748315
US20070074631
11514149
Correspondence name and address
ROBERT KINBERG VENABLE LLP
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 22
Reel/Frame:018646/0456   Pages: 3
Recorded: 11/28/2006
Attorney Dkt #:32368-231577
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
10/30/2006
2
TEMBURG, JOSEF
Exec Dt:
10/06/2006
3
PETERS, STEFFEN
Exec Dt:
10/09/2006
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070069058
11605375
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 23
Reel/Frame:018646/0459   Pages: 3
Recorded: 11/29/2006
Attorney Dkt #:32368-231573
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
10/30/2006
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070068397
11605379
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998
Assignment: 24
Reel/Frame:018646/0475   Pages: 3
Recorded: 11/29/2006
Attorney Dkt #:32368-231580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
10/30/2006
2
TEMBURG, JOSEF
Exec Dt:
10/06/2006
3
PETERS, STEFFEN
Exec Dt:
10/09/2006
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080029637
11605378
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 25
Reel/Frame:018649/0047   Pages: 2
Recorded: 11/29/2006
Attorney Dkt #:32368-231566
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
10/30/2006
2
BREUER, ACHIM
Exec Dt:
10/06/2006
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070063088
11605373
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 26
Reel/Frame:018649/0060   Pages: 2
Recorded: 11/29/2006
Attorney Dkt #:32368-231574
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHLICHTER, STEFAN
Exec Dt:
10/30/2006
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070069059
11605377
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 27
Reel/Frame:018678/0958   Pages: 3
Recorded: 11/29/2006
Attorney Dkt #:32368-231585
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTER, STEFAN
Exec Dt:
10/30/2006
2
TEMBURG, JOSEF
Exec Dt:
10/06/2006
3
PETERS, STEFFEN
Exec Dt:
10/09/2006
Assignee
1
TRUTZSCHLER GMBH & CO. KG
DUVENSTRASSE 82-92
MONCHENGLADBACH, GERMANY D-41199
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070063089
11605371
Correspondence name and address
ROBERT KINBERG
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 28
Reel/Frame:038446/0313   Pages: 7
Recorded: 05/03/2016
Attorney Dkt #:75435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, JAN
Exec Dt:
03/01/2016
2
KUHN, RUDOLF
Exec Dt:
03/09/2016
3
SCHLICHTER, STEFAN
Exec Dt:
03/17/2016
4
BINNIG, JOACHIM
Exec Dt:
03/01/2016
5
HERZOG, GUIDO
Exec Dt:
03/02/2016
Assignee
1
AUTEFA SOLUTIONS GERMANY GMBH
PAUL-LENZ-STR. 1
FRIEDBERG, GERMANY 86316
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9909242
US20160273143
15034032
Correspondence name and address
MCGLEW & TUTTLE, PC
P.O. BOX 9227
SCARBOROUGH STATION
SCARBOROUGH, NY 10510-9227

Search Results as of: 05/28/2024 08:52 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