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 : SYLVAN LEARNING SYSTEMS, INC.
Total Assignments: 4
Assignment: 1
Reel/Frame:014078/0594   Pages: 4
Recorded: 05/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/24/2003
Assignee
1
1013 CENTRE ROAD
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08816039
Correspondence name and address
HALE AND DORR LLP
IRAH H. DONNER
1455 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20004
Assignment: 2
Reel/Frame:016034/0523   Pages: 2
Recorded: 11/29/2004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/2004
Assignee
1
1001 FLEET STREET
BALTIMORE, MARYLAND 21202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10355060
Correspondence name and address
ROBERT S. BABAYI
VENABLE LLP
29239-186574
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 3
Reel/Frame:026552/0755   Pages: 2
Recorded: 07/07/2011
Attorney Dkt #:29239-190105
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/2004
Assignee
1
650 SOUTH EXETER STREET
BALTIMORE, MARYLAND 21202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10715137
Correspondence name and address
ROBERT S. BABAYI
575 - 7TH STREET, N.W.
WASHINGTON, DC 20004
Assignment: 4
Reel/Frame:015765/0450   Pages: 2
Recorded: 09/07/2004
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/11/2004
Assignee
1
1001 FLEET STREET
BALTIMORE, MARYLAND 21202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10265672
Correspondence name and address
VENABLE LLP
EDWARD W. YEE
P.O. BOX 34385
WASHINGTON, D.C. 20043-9998

Search Results as of: 06/20/2024 02:37 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