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Inventor

Masaichi Hasegawa

Inventor
Hino, JP

Overview

8→
Patents
1995–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds41%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
A61KPreparations for medical, dental or toiletry purposes18%
C07CAcyclic or carbocyclic compounds12%
PatentTitleYear
7,981,903'2-[2-{phenylamino}-1H-pyrrolo[2,3-D]pyrimidin-4-yl)amino] benzamide derivatives as IGF-1R inhibitors for the treatment of cancer'20117,767,701'Chemical compounds'20107,238,813'Chemical compounds'20075,945,450'Naphthalene derivative'19995,808,144'Benzene derivatives'19985,661,148'Pyrrolo[2,3-d]pyrimidine derivatives, process for producing the same and pharmaceutical preparation comprising the same as active ingredient'19975,614,520'2-arylthiazole derivatives and pharmaceutical composition thereof'19975,378,700'Fused pyrimidine derivative, process for preparation of same and pharmaceutical preparation comprising same as active ingredient'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Patents assigned to TEIJIN LTD (5)· patent assignee history
1995–1999Based in Hino, JP· patent location history
2007Patents assigned to SMITHKLINE BEECHAM CORP (1)· patent assignee history
2007–2011Based in Tsukuba, JP· patent location history
2010–2011Patents assigned to GLAXOSMITHKLINE LLC (2)· patent assignee history
2010Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEIJIN LTD51995–1999
GLAXOSMITHKLINE LLC22010–2011
SMITHKLINE BEECHAM CORP12007
Locations
LocationPatentsSpan
Hino, JP51995–1999
Tsukuba, JP22007–2011
Ibaraki, JP12010