LexDanaLexDanabeta
Inventor

Sandra Gebhardt

Inventor
Otzberg, DE

Overview

1→
Patents
2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds50%
C10MLubricating compositions50%
PatentTitleYear
10,472,444Method for the preparation of copolymers of alkyl methacrylates and maleic anhydride2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to EVONIK OIL ADDITIVES GMBH (1)· patent assignee history
2019Based in Otzberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EVONIK OIL ADDITIVES GMBH12019
Locations
LocationPatentsSpan
Otzberg, DE12019