Inventor
Piernicola Giraldi
Inventor
Milan, IT
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds86%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%
PatentTitleYear
4,251,531'3,4-Dihydro-quinazoline derivatives'19814,183,946'Substituted 2-vinyl-chromones and process for their preparation'19804,183,945'Substituted 2-vinyl-chromones and process for their preparation'19804,177,286'Substituted 2-vinyl-chromones and process for their preparation'19794,177,276'Substituted 2-vinyl-chromones and process for their preparation'19794,159,330'2-Disubstituted phenyl-3,4-dihydro-4-oxo-quinazoline derivatives and process for their preparation'19794,157,334'6-Carboxy-flavone derivatives and process for their preparation'19794,152,449'2-Vinyl-chromones and pharmaceuticals therewith'19794,148,900'5:6-Benzo-.gamma.-pyrone derivatives and process for their preparation'19794,118,504'Isoindoline derivatives for treating pain'19784,115,567'6-Carboxy-2-(2\'-pyrazinyl)-chromones and esters thereof'19784,065,467'5:6-Benzo .delta.-pyrone derivatives and process for their preparation'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1980Patents assigned to ERBA CARLO SPA (8)· patent assignee history
1977–1981Based in Milan, IT· patent location history
1978Patents assigned to ERBA CARLO (1)· patent assignee history
1979–1981Patents assigned to ERBA FARMITALIA (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ERBA CARLO SPA | 8 | 1977–1980 |
| ERBA FARMITALIA | 3 | 1979–1981 |
| ERBA CARLO | 1 | 1978 |
Locations
| Location | Patents | Span |
|---|---|---|
| Milan, IT | 12 | 1977–1981 |