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BENZOHETEROCYCLIC COMPOUNDS

07/762,015 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed June 19, 1991
Examiner ROBERT BOND
Class 540
Art Group 1202
Case Type Utility - 540/569000
Status Expressly Abandoned -- During Examination
Child 07/851,541 Patented
Child 08/76,804 Patented
Child 08/474,544 Patented
Child 08/893,925 Patented
Child PCT/JP90/01340
Child 274338/1989
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Last Updated: 5 years ago
Date # Transaction