Inventor
Hiroshi Shiragami
Inventor
Kawasaki, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds32%
C07HSugars32%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
6,306,647'Process for producing and purifying 2\',3\'-dideoxynucleosides, and process for producing 2\',3\'-dideoxy-2\',3\'-didehydronucleosides'20016,252,075'Process for producing purine derivatives'20016,245,910'Process for producing purine derivatives'20016,087,497'Process for producing purine derivatives'20005,942,617'Process for producing purine derivatives'19995,831,092'Process for producing purine derivatives'19985,792,868'Process for producing acyclic nucleosides and process for separating purine nucleosides'19985,688,948'Process for isomerizing acyclic nucleosides and process for separating purine nucleosides'19975,633,366'Pyrimidine nucleoside derivatives and methods for producing them'19975,625,057'Process for preparing 2\',3\'-Dideoxy-2\',3\'-dehydronucleosides'19975,466,793'Process for preparing 2\', 3\'- dideoxyinosine'19955,451,671'Method of purifying 2\',3\'-dideoxynucleosides'19955,336,770'Transglycosilation process for producing acyclic nucleosides'19945,310,895'Method for production of nucleoside derivatives by selective hydrolysis'19945,290,927'Process for preparing 2\',3\'-dideoxyadenosine'19944,970,148'Method of producing 2\',3\'-dideoxyinosine'19904,962,193'Process for purifying 2\',3\'-dideoxynucleosides'19904,835,104'Process for producing and purifying 2\',3\'-dideoxynucleosides, and process for producing 2\',3\'-dideoxy-2\',3\'-didehydronucleosides'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to AJINOMOTO CO INC PATENT & LICE (1)· patent assignee history
1989–2001Based in Kawasaki, JP· patent location history
1990–2001Patents assigned to AJINOMOTO KK (17)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AJINOMOTO KK | 17 | 1990–2001 |
| AJINOMOTO CO INC PATENT & LICE | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 18 | 1989–2001 |