Inventor

Nicolaas Russouw Louw

Inventor

Vanderbijlpark, ZA

Overview

2002–2018

Patent span

Human necessities

Primary field (CPC A)

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

A61QSpecific use of cosmetics or similar toiletry preparations14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%

C08LCompositions of macromolecular compounds14%

C11CFatty acids from fats, oils or waxes14%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to SCHUMANN SASOL PROPRIETARY LTD (1)· patent assignee history

2002–2018Based in Vanderbijlpark, ZA· patent location history

2018Patents assigned to SASOL CHEMICAL INDUSTRIES LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SASOL CHEMICAL INDUSTRIES LTD	1	2018
SCHUMANN SASOL PROPRIETARY LTD	1	2002

Locations

Location	Patents	Span
Vanderbijlpark, ZA	2	2002–2018