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

Total Assignments: 2
Patent #:
Issue Dt:
02/16/1982
Application #:
06066176
Filing Dt:
08/13/1979
Inventors:
MAHENDRA K. DOSI, DOUGLAS J. JAMES, ANTHONY W. PASTERNAK
Title:
GAS RECIRCULATION SYSTEM FOR CARBON DIOXIDE LASERS
Assignment: 1
Reel/Frame:
003929/0361Recorded: 11/23/1981Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/06/1979
Exec Dt:
09/06/1979
Exec Dt:
09/06/1979
Assignee:
A CORPORATION OF CANADA
OTTAWA, ONTARIO, CANADA
Correspondent:
E. RYMEK
CANADIAN PATS. & DEV. LTD.
275 SLATER ST., 18TH FLR.
OTTAWA, ONTARIO, CANADA K1A 0R3
Assignment: 2
Reel/Frame:
006062/0253Recorded: 02/25/1992Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/02/1992
Assignee:
OTTAWA, ONTARIO, K1A OR6, CANADA
Correspondent:
DIRECTOR
INTELLECTUAL PROPERTY SERVICES OFFICE
NATIONAL RESEARCH COUNCIL OF CANADA
BLDG. M-58, MONTREAL ROAD
OTTAWA, ONTARIO, K1A OR6

Search Results as of: 05/24/2024 03:26 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