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:
05/04/1993
Application #:
07868429
Filing Dt:
04/15/1992
Inventors:
HANS P. KNOPFEL, CLAUDE PELET, HANS PETER
Title:
METHOD FOR ADJUSTING A BURNER DURING THE START-UP PHASE IN A FURNACE OPERATED BY MEANS OF FLUE GAS RECIRCULATION
Assignment: 1
Reel/Frame:
006412/0905Recorded: 02/24/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/03/1992
Exec Dt:
04/04/1992
Exec Dt:
04/03/1992
Assignee:
CH-5401 BADEN, SWITZERLAND
Correspondent:
ROBERT S. SWECKER, ESQUIRE
BURNS DOANE SWECKER & MATHIS
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE STS., P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
012287/0714Recorded: 11/26/2001Pages: 19
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/09/2001
Assignee:
25, AVENUE KLEBER
F-75116 PARIS, FRANCE
Correspondent:
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
ROBERT S. SWECKER
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

Search Results as of: 06/16/2024 12:25 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