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:012604/0288   Pages: 3
Recorded: 04/18/2002
Conveyance: RELEASE OF SECURITY INTEREST IN PATENTS AND PATENT APPLICATIONS RECORDED AT REEL 011279 FRAME 0639
Total properties: 2
1
Patent #:
Issue Dt:
07/10/2001
Application #:
09268244
Filing Dt:
03/15/1999
Title:
PIPETTE DISPENSING BLOCK
2
Patent #:
Issue Dt:
05/24/2005
Application #:
09567136
Filing Dt:
05/08/2000
Title:
SIGNALING SWITCH FOR USE IN INFORMATION PROTOCOL TELEPHONY
Assignor
1
Exec Dt:
04/04/2002
Assignee
1
SUITE 600
9399 WEST HIGGINS ROAD
ROSEMONT, ILLINOIS 60018
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
NANCY BOUCH, SENIOR LEGAL ASSISTANT
650 PAGE MILL ROAD, 1117-2B-P7
PALO ALTO, CA 94304

Search Results as of: 05/22/2024 06:50 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