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Inventor

Simon Paley

Inventor
Yaounde, CM

Overview

2→
Patents
1988–1991
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C10Mprimary
C10MLubricating compositions100%
PatentTitleYear
5,041,231'Process for preparing an additive for lubricating oils, the additive thus obtained and a lubricating composition containing the additive'19914,749,499'Method for preparing very fluid overbased additives having a high basicity and composition containing the additives'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1991Patents assigned to ELF FRANCE (2)· patent assignee history
1988–1991Based in Yaounde, CM· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ELF FRANCE21988–1991
Locations
LocationPatentsSpan
Yaounde, CM21988–1991