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:
04/01/1986
Application #:
06678138
Filing Dt:
12/04/1984
Inventors:
WALTER A. CRONKRIGHT, MAURY I. SCHLOSSMAN, AAGE SOLBAKKEN, CHRISTIAAN P. VAN DIJK
Title:
OXIDATIVE REMOVAL OF HYDROGEN SULFIDE FROM GAS STREAMS
Assignment: 1
Reel/Frame:
004342/0321Recorded: 12/04/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/09/1984
Exec Dt:
11/09/1984
Exec Dt:
11/09/1984
Exec Dt:
11/09/1984
Assignee:
THREE GREENWAY PLAZA
A CORP. OF DE
HOUSTON, TEXAS 77046
Correspondent:
ROBERT B. MAHLEY
THE M. W. KELLOGG CO.
PATENT & LICENSING DEPT.
THREE GREENWAY PLAZA
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:
004891/0152Recorded: 03/31/1988Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/11/1988
Assignee:
Correspondent:
FIDELMAN & WOLFFE
SUITE 300
1233 20TH STREET N.W.
WASHINGTON, D.C. 20036

Search Results as of: 08/22/2025 02:34 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