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: 3
Patent #:
Issue Dt:
08/17/1993
Application #:
07921534
Filing Dt:
07/29/1992
Inventors:
DOUGLAS R. SHAW, LARRY J. BUTER
Title:
RECOVERY OF PRECIOUS METAL VALUES FROM REFRACTORY ORES
Assignment: 1
Reel/Frame:
006265/0001Recorded: 09/08/1992Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/18/1992
Exec Dt:
08/18/1992
Assignee:
PATENT AND LICENSING DEPT.
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Correspondent:
FMC CORPORATION
FRANK IANNO
1735 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 2
Reel/Frame:
006496/0326Recorded: 04/16/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/13/1993
Assignee:
5011 MEADOWOOD WAY
RENO, NEVADA 89502
Correspondent:
FRANK IANNO
FMAC CORPORATION
PATENT AND LICENSING DEPARTMENT
1735 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 3
Reel/Frame:
008693/0233Recorded: 09/02/1997Pages: 14
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/29/1996
Assignee:
5011 MEADOWOOD WAY
RENO, NEVADA 89502
Correspondent:
OSLER, HOSKIN & HARCOURT
CHRISTINE E. HICKS
SUITE 1500
50 O'CONNOR STREET
OTTAWA, ONTARIO, CANADA K1P 6L2

Search Results as of: 06/01/2024 12:00 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