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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/27/1982
Application #:
06196757
Filing Dt:
10/14/1980
Inventors:
SHARON L. RUFFING, WALLACE E. BURG, EZZAT A. MIKHAIL
Title:
4-ALKYLTHIO-2-TRIFLUOROMETHYLALKANESULFONANILIDES AND DERIVATIVES THEREOF
Assignment: 1
Reel/Frame:
003824/0430Recorded: 10/14/1980Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/10/1980
Exec Dt:
10/10/1980
Exec Dt:
10/10/1980
Assignee:
A CORP. OF DEL.
ST. PAUL, MINNESOTA
Correspondent:
DONALD C. GIPPLE
3M COMPANY
OFC. OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133
Assignment: 2
Reel/Frame:
005450/0474Recorded: 09/27/1990Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/01/1990
Assignee:
1217 W. 12TH ST., A CORP. OF MO.
KANSAS CITY, MISSOURI 64101
Correspondent:
THOMAS E. NUTTER
HOVEY, WILLIAMS, TIMMONS & COLLINS
1400 MERCANTILE BANK TOWER
1101 WALNUT STREET
KANSAS CITY, MO. 64106-2165

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