Inventor
Masaru Ohbayashi
Inventor
Tokyo, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds38%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests38%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
PatentTitleYear
5,037,836'BU-4146T antibiotic'19915,002,959'BU-4146T antibiotic'19915,001,058'BU-3839T antibiotic'19914,992,376'Biological pure culture of Streptomyces violaceus ATCC 53807'19914,927,848'BU-3839T antibiotic'19904,883,758'Biologically pure culture of the microorganism Streptomycas tropolofaciens used for producing 3,7-dihydroxytropolone and antitumor use'19894,833,079'Process for producing 3,7-dihydroxytropolone and antitumor use thereof'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1991Patents assigned to BRISTOL MYERS CO (5)· patent assignee history
1989–1991Based in Tokyo, JP· patent location history
1991Patents assigned to BRISTOL MYERS SQUIBB CO (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRISTOL MYERS CO | 5 | 1989–1991 |
| BRISTOL MYERS SQUIBB CO | 2 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 7 | 1989–1991 |