Inventor
Luigi Ratti
Inventor
Bergamo, IT
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
C07CAcyclic or carbocyclic compounds13%
PatentTitleYear
5,003,064'Method for the preparation of monohydrate'19914,965,355'Process for the prepartion of cefatrizine 1,2-propylene glycolate'19904,837,317'Process for the preparation of 6-[D(-)alpha-(4-ethyl-2,3-dioxopiperazin-1-ylcarbonylamino)-alpha-phenyl acetamido]-penicillanic acid and intermediates useful in this process'19894,619,785'Novel synthesis route for bacampicillin'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986Patents assigned to ASTRA LAEKEMEDEL AB (1)· patent assignee history
1986–1991Based in Bergamo, IT· patent location history
1989–1991Patents assigned to OPOS BIOCHIMICA SRL (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OPOS BIOCHIMICA SRL | 3 | 1989–1991 |
| ASTRA LAEKEMEDEL AB | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bergamo, IT | 4 | 1986–1991 |