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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/22/1983
Application #:
06213033
Filing Dt:
12/04/1980
Inventors:
BOMPEI YASUI, TOMOHISA MIYAMOTO, KATSUYUKI HIRAOKA, YOSHITAKA SANO
Title:
NEW PROCESS FOR THE PREPARATION OF 1-(4-HYDROXYPHENYL)-2-(4- BENZYLPIPERIDINO)-1-PROPANOL AND ACID-ADDITION SALTS THEREOF
Assignment: 1
Reel/Frame:
003827/0397Recorded: 02/06/1981Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/18/1980
Exec Dt:
12/18/1980
Exec Dt:
12/18/1980
Exec Dt:
12/18/1980
Assignee:
DAISHIN BLDG., 6-16, NISHITENMA 6-CHOME, KITA-KU
OSAKA-SHI, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 209
301 NORTH WASH. ST.
FALLS CHURCH, VA 22046
Assignment: 2
Reel/Frame:
004643/0086Recorded: 12/11/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/01/1986
Assignee:
40, TSURIGANE-CHO 2-CHOME, HIGASHI-KU, OSAKA-SHI
A CORP. OF JAPAN
OSAKA-FU, JAPAN
Correspondent:
BIRCH, STEWART, KOLASCH & BIRCH
P. O. BOX 209
301 NORTH WASH. ST.
FALLS CHURCH, VA 22046

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