LexDanaLexDanabeta
Inventor

Brigitte Husseini

Inventor
Darmstadt, DE

Overview

5→
Patents
1995–2003
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C09Dprimary
C09DCoating compositions, e.g. paints, varnishes or lacquers21%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds16%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients16%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties16%
Y10TTechnical subjects covered by former us classification11%
A61KPreparations for medical, dental or toiletry purposes5%
A61QSpecific use of cosmetics or similar toiletry preparations5%
C11DDetergent compositions5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
6,648,956'Pigment preparation'20036,398,862'Pigment preparation'20026,265,365'Roller wash composition'20016,139,962'Surface-modified platelet-shaped substrates'20005,445,671'Offset printing ink'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to MERCK PATENT GMBH (5)· patent assignee history
1995–2003Based in Darmstadt, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK PATENT GMBH51995–2003
Locations
LocationPatentsSpan
Darmstadt, DE51995–2003