Inventor
Christina Schank
Inventor
Mhltal, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Cprimary
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds11%
A61KPreparations for medical, dental or toiletry purposes9%
A61QSpecific use of cosmetics or similar toiletry preparations9%
C04BLime, magnesia7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients7%
A01GHorticulture4%
B41MPrinting, duplicating, marking, or copying processes4%
C03CChemical composition of glasses, glazes or vitreous enamels4%
PatentTitleYear
7,169,222'Multilayer interference pigments'20076,689,205'Multilayer interference pigments'20046,602,340'Transparent medium with angular-selective transmitting or reflecting properties'20036,596,070'Interference pigments'20036,156,115'Multilayer interference pigment with transparent central layer'20006,132,504'Multilayer interference pigment with absorbent central layer'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2007Patents assigned to MERCK PATENT GMBH (6)· patent assignee history
2000Based in Muhltal, DE· patent location history
2003Based in Mhltal, DE· patent location history
2004Based in Ober-Ramstadt, DE· patent location history
2007Based in Ober-Moerlen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 6 | 2000–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mhltal, DE | 2 | 2003 |
| Muhltal, DE | 2 | 2000 |
| Ober-Moerlen, DE | 1 | 2007 |
| Ober-Ramstadt, DE | 1 | 2004 |