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Inventor

Roland Aschiero

Inventor
Bernex, CH

Overview

4→
Patents
1979–1992
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.

C11Bprimary
C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes57%
C07CAcyclic or carbocyclic compounds29%
C07DHeterocyclic compounds14%
PatentTitleYear
5,155,095'Fragrance ingredient'19924,251,398'Cyclohexyl-pentanolides and their use in perfume'19814,173,550'Perfumed articles containing 3-phenyl-cyclopent-2-en-1-one'19794,144,200'3-Phenyl-cyclopent-2-en-1-one in perfume compositions'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1992Patents assigned to FIRMENICH & CIE (4)· patent assignee history
1979–1992Based in Bernex, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FIRMENICH & CIE41979–1992
Locations
LocationPatentsSpan
Bernex, CH41979–1992