Pearlescent pigments based on fine and thin substrates
US-11230643-B2 · Jan 25, 2022 · US
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Henglein Frank patents
Henglein Frank holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Mar 17, 2015 |
| Latest publication | Jan 25, 2022 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
PVD-metallic effect pigments with diffractive structure and metal nanoparticles, process for preparing them and use thereof
US-9453131-B2 · Sep 27, 2016 · US
Metal effect pigments comprising a mixed inorganic/organic layer, method for the production of such metal effect pigments, and use thereof
US-9000068-B2 · Apr 7, 2015 · US
Pearlescent pigments coated with mixed inorganic/organic layers and method for the production thereof
US-8980976-B2 · Mar 17, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Pearlescent pigments based on fine and thin substrates
US-11230643-B2 · Jan 25, 2022 · US
PVD-metallic effect pigments with diffractive structure and metal nanoparticles, process for preparing them and use thereof
US-9453131-B2 · Sep 27, 2016 · US
Metal effect pigments comprising a mixed inorganic/organic layer, method for the production of such metal effect pigments, and use thereof
US-9000068-B2 · Apr 7, 2015 · US
Pearlescent pigments coated with mixed inorganic/organic layers and method for the production thereof
US-8980976-B2 · Mar 17, 2015 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Operations & Transport | 1 |
| Cross-Sectional Technologies | 1 |