US 2019/0239544 A1Published application

Coloring of wafers and similar baked goods

AssigneeMerck Patent GmbH

InventorRalf SCHWEINFURTH

Life of this patent

Estimating the term…

Abstract

The present invention relates to the use of one or more pearlescent pigments based on flake-form substrates for coloring wafers, edible paper and similar baked goods.

Claims20

Dependent claims

A colored wafer or edible paper, comprising a wafer or edible paper and mixed homogeneously therein a pearlescent pigment.

Dependencies are inferred from the claim text.

Facts

Application: 15/890,989Filed 7 Feb 2018
Published: 8 Aug 2019
Term ends: Not estimatedThe source records don’t support an estimate.

Classification18 codes

A23L 5/43
Addition of dyes or pigments, e.g. in combination with optical brighteners: using naturally occurring organic dyes or pigments, their artificial…
A21D 2/02
Treatment of flour or dough by adding materials thereto before or during baking: by adding inorganic substances
A21D 13/45
Products characterised by the type, form or use: wafers
C09C 1/0021
Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate…:…

Family

No related US applications are recorded in the indexed filing history.

Timeline

Citations

Open elsewhere

Building an agent or pulling many patents? Use the API or MCP server instead of scraping pages. Get an API key

patentgrep

Loading patent…

patentgrepSearch patents

Back to results