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:006737/0942   Pages: 5
Recorded: 10/21/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
02/01/1994
Application #:
07995990
Filing Dt:
12/23/1992
Title:
PLASMA TREATMENT OF POLYMER POWDERS
Assignors
1
Exec Dt:
07/15/1993
2
Exec Dt:
02/12/1993
3
Exec Dt:
06/28/1993
4
Exec Dt:
06/24/1993
Assignee
1
STEVENSON-LAWSON BUILDING
C/O OFFICE OF RESEARCH SERVICES
LONDON, ONTARIO, CANADA N6A 5B8
Correspondence name and address
CRAIG ARMSTRONG LAW OFFICES
R. CRAIG ARMSTRONG
285 FOUNTAIN STREET SOUTH
CAMBRIDGE, ON N3H 1J2

Search Results as of: 05/11/2024 10:45 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