Inventor

Vittorio Arioli

Inventor

Como, IT

Overview

4→

Patents

1977–1990

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%

C07DHeterocyclic compounds15%

C12NMicroorganisms or enzymes15%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms15%

C07KPeptides8%

PatentTitleYear

4,935,238'Antibiotic A 40926 complex and its pure factors PA, PB, A, B and B.sub.0'1990 4,607,012'Antibiotic SB 22484'1986 4,002,752'Piperazinylimino rifamycins'1977 4,002,754'Substituted piperazinyliminorifamycins'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1990Patents assigned to LEPETIT SPA (4)· patent assignee history

1977Based in Como, IT· patent location history

1986Based in Fino Mornasco, IT· patent location history

1990Based in Cassina Rizzardi, IT· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LEPETIT SPA	4	1977–1990

Locations

Location	Patents	Span
Como, IT	2	1977
Cassina Rizzardi, IT	1	1990
Fino Mornasco, IT	1	1986