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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011947/0207   Pages: 2
Recorded: 06/27/2001
Conveyance: INVALID ASSIGNMENT, SEE RECORDING AT REEL 01270, FRAME 0403. (RE-RECORDED TO CORRECT THE NUMBER OF MICROFILM PAGES)
Total properties: 1
1
Patent #:
Issue Dt:
07/03/2007
Application #:
09892367
Filing Dt:
06/27/2001
Publication #:
Pub Dt:
01/17/2002
Title:
PROTECTING DECRYPTED COMPRESSED CONTENT AND DECRYPTED DECOMPRESSED CONTENT AT A DIGITAL RIGHTS MANAGEMENT CLIENT
Assignors
1
Exec Dt:
06/26/2001
2
Exec Dt:
06/26/2001
3
Exec Dt:
06/26/2001
Assignee
1
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Correspondence name and address
STEVEN H. MEYER
WOODCOCK WASHBURN KURTZ MACKIEWICZ &
NORRIS LLP
ONE LIBERTY PLACE -46TH FLOOR
PHILADELPHIA, PENNSYLVANIA 19103-7301

Search Results as of: 06/09/2024 01:25 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