Inventor
Noboru Kubodera
Inventor
Saitama, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds28%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations21%
C07JSteroids21%
C07DHeterocyclic compounds17%
A61KPreparations for medical, dental or toiletry purposes7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
PatentTitleYear
6,399,767'Intermediates for the synthesis of vitamin D and steroid derivatives and process for preparation thereof'20026,124,276'Vitamin D derivative with substituent at the 2.beta.-position'20005,877,168'Vitamin D derivative with substituent at the 2.beta.-position'19995,874,598'Process for producing 1,2,3-trioxysteroid derivatives'19995,824,811'22-Thiavitamin D.sub.3 derivatives'19985,436,401'22-oxacholecalciferol derivative and process for preparing the same'19954,891,364'Vitamin D derivatives, process for producing the same and their use in the differentiation of tumor cells'19904,666,634'vitamin D.sub.3 derivatives having a substituent at 2-position'19874,578,465'Phenyliperazine derivatives'19864,560,686'Method for treating circulatory diseases by using (2-lower alkoxyphenyl)piperazine derivatives'19854,438,115'Compositions and methods for treating diseases in circulatory organs'19844,290,953'Benzoxazepine derivatives and process for preparing the same'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–2002Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (12)· patent assignee history
1981–1990Based in Saitama, JP· patent location history
1995–2000Based in Shizuoka, JP· patent location history
2002Patents assigned to UNIV COLUMBIA (1)· patent assignee history
2002Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHUGAI PHARMACEUTICAL CO LTD | 12 | 1981–2002 |
| UNIV COLUMBIA | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 6 | 1981–1990 |
| Shizuoka, JP | 5 | 1995–2000 |
| Tokyo, JP | 1 | 2002 |