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Inventor

Michel Kryvenko

Inventor
Paris, FR

Overview

3→
Patents
1995–2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds60%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
PatentTitleYear
6,566,362'Benzofnaphthyridine derivatives, their preparation and compositions containing them'20035,556,861'1,8 benzonaphthyridine derivatives and antimicrobial compositions'19965,403,852'Oxazole derivatives, their preparation and pharmaceutical compositions containing them'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1996Patents assigned to BELLON LABOR SA ROGER (2)· patent assignee history
1995–2003Based in Paris, FR· patent location history
2003Patents assigned to AVENTIS PHARMA SA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BELLON LABOR SA ROGER21995–1996
AVENTIS PHARMA SA12003
Locations
LocationPatentsSpan
Paris, FR31995–2003