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:003828/0970   Pages: 1
Recorded: 02/24/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
07/07/1981
Application #:
06066103
Filing Dt:
08/13/1979
Title:
METHOD FOR PROCESSING A MIXTURE OF AIR AND RARE GASES, ESPECIALLY XENON AND KRYPTON
Assignors
1
Exec Dt:
11/22/1979
2
Exec Dt:
11/22/1979
3
Exec Dt:
11/22/1979
4
Exec Dt:
11/22/1979
Assignee
1
31/33, RUE DE LA FEDERATION
PARIS, FRANCE 75015
Correspondence name and address
SUGHRUE, ROTHWELL, MION, ZINN & MACPEAK
1776 K ST., N. W.
WASHINGTON, D. C. 20006

Search Results as of: 05/29/2024 06:57 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