Inventor
Gunter Brenner
Inventor
Griesheim, DE
Overview
Patents· 8 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 properties16%
A61KPreparations for medical, dental or toiletry purposes13%
A61QSpecific use of cosmetics or similar toiletry preparations13%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds13%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
Y10TTechnical subjects covered by former us classification8%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
B01DSeparation3%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
PatentTitleYear
7,001,576'Emulsifying and separating device for liquid phases'20066,500,251'Multi-coated interference pigments'20026,488,315'Coupling for microcomponents'20026,284,032'Multilayer interference pigments'20016,238,472'Metal oxide coated titanium dioxide lamellas'20015,985,020'Plate-like titanium dioxide reduction pigment'19995,972,098'Titanate-containing pearlescent pigments'19995,858,078'Platelet-shaped titanium dioxide pigment'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2006Patents assigned to MERCK PATENT GMBH (8)· patent assignee history
1999–2006Based in Griesheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK PATENT GMBH | 8 | 1999–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Griesheim, DE | 8 | 1999–2006 |