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Inventor

Elke Hirschberg

Inventor
Moers, DE

Overview

3→
Patents
1997–2011
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
C04BLime, magnesia17%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties17%
PatentTitleYear
8,062,988'Process for the production of a catalyst preparation and use of the catalyst preparation'20116,660,243'Titanium dioxide methods of production'20035,656,716'Titanium-containing catalyst and process for the production of polyester'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2011Patents assigned to SACHTLEBEN CHEMIE GMBH (3)· patent assignee history
1997–2011Based in Moers, DE· patent location history
2011Patents assigned to HIRSCHBERG ELKE (1)· patent assignee history
2011Patents assigned to OPTEHOSTERT REGINA (1)· patent assignee history
2011Patents assigned to PIPPLIES KLAUS (1)· patent assignee history
2011Patents assigned to PROFT BERND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SACHTLEBEN CHEMIE GMBH31997–2011
HIRSCHBERG ELKEself12011
OPTEHOSTERT REGINA12011
PIPPLIES KLAUS12011
PROFT BERND12011
Locations
LocationPatentsSpan
Moers, DE31997–2011