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 : WITZEL, MARTIN
Total Assignments: 8
Assignment: 1
Reel/Frame:008689/0593   Pages: 2
Recorded: 07/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEINDL, MICHAEL
Exec Dt:
06/26/1997
2
WITZEL, MARTIN
Exec Dt:
06/26/1997
Assignee
1
IBM CORPORATION
OLD ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6031910
NONE
08890010
Correspondence name and address
IBM CORPORATION
LOUIS P. HERZBERG
INTELLECTUAL PROPERTY LAW
P.O. BOX 218
YORKTOWN HEIGHTS, NY 10598
Assignment: 2
Reel/Frame:011161/0365   Pages: 3
Recorded: 10/16/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROEGE, HARMUT
Exec Dt:
08/31/2000
2
GOTTSCHALK, VOLKER
Exec Dt:
08/31/2000
3
SCHAAL, ALBERT
Exec Dt:
09/12/2000
4
WITZEL, MARTIN
Exec Dt:
08/31/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6971025
NONE
09620185
Correspondence name and address
IBM CORPORATION
ANNE VACHON DOUGHERTY
3173 CEDAR ROAD
YORKTOWN HEIGHTS, NY 10598
Assignment: 3
Reel/Frame:011297/0789   Pages: 2
Recorded: 11/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROEGE, HARTMUT
Exec Dt:
11/07/2000
2
WITZEL, MARTIN
Exec Dt:
11/07/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7039617
NONE
09709064
Correspondence name and address
IBM CORPORATION
WILLIAM A. KINNAMAN, JR.
INTELLECTUAL PROPEERTY LAW
2455 SOUTH ROAD, M/S P386
POUGHKEEPSIE, NY 12601
Assignment: 4
Reel/Frame:011427/0535   Pages: 2
Recorded: 12/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEICH, TORSTEN
Exec Dt:
12/06/2000
2
WITZEL, MARTIN
Exec Dt:
12/06/2000
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010007108
09746489
Correspondence name and address
HESLIN & ROTHENBERG, P.C.
KEVIN P. RADIGAN, ESQ.
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 5
Reel/Frame:013349/0292   Pages: 3
Recorded: 09/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DROEGE, HARTMUT
Exec Dt:
08/13/2002
2
WITZEL, MARTIN
Exec Dt:
09/02/2002
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030200449
10256105
Correspondence name and address
IBM CORPORATION
MARILYN SMITH DAWKINS
11400 BURNET ROAD
INTELLECTUAL PROPERTY LAW
AUSTIN, TX 78758
Assignment: 6
Reel/Frame:035604/0529   Pages: 4
Recorded: 05/11/2015
Attorney Dkt #:P/5070-198
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORCHARDT, ANDY
Exec Dt:
01/20/2015
2
BRETT, TOBIAS
Exec Dt:
01/20/2015
3
WITZEL, MARTIN
Exec Dt:
01/20/2015
Assignee
1
TURBINE AIRFOIL COATING AND REPAIR GMBH
ROHRDAMM 7
BERLIN, GERMANY 13623
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150140199
14548738
Correspondence name and address
OSTROLENK FABER LLP
1180 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:037191/0287   Pages: 3
Recorded: 12/02/2015
Attorney Dkt #:52461-241708
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WITZEL, MARTIN
Exec Dt:
09/07/2015
Assignee
1
VOLKSWAGEN AG
BERLINER RING 2
WOLFSBURG, GERMANY 38440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10181006
US20160117438
14895361
Correspondence name and address
BARNES & THORNBURG LLP (AT) - L. MILLER
11 S. MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 8
Reel/Frame:045202/0113   Pages: 3
Recorded: 03/14/2018
Attorney Dkt #:80000.00494-NY
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SADOVOY, ALEXANDR
Exec Dt:
02/22/2018
2
WITZEL, MARTIN
Exec Dt:
02/27/2018
Assignee
1
SIEMENS AKTIENGESELLSCHAFT
WERNER-VON-SIEMENS-STRASSE 1
MÜNCHEN, GERMANY 80333
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11592281
US20180238679
15753613
Correspondence name and address
SCHMEISER OLSEN & WATTS LLP
22 CENTURY HILL DRIVE
SUITE 302
LATHAM, NY 12110

Search Results as of: 05/23/2024 05:24 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