A Method Of Producing A Dairy Concentrate With Free Divalent Cations Protein Aggregation

Patent No. EP3554250 (titled "A Method Of Producing A Dairy Concentrate With Free Divalent Cations Protein Aggregation") was filed by Nestle on Dec 18, 2017. The application was issued on Oct 30, 2024.

Patent Summary

A method of producing a dairy concentrate with improved texture and mouthfeel by adding divalent cations like calcium to milk before concentrating and processing. The calcium promotes protein aggregation without precipitation that enhances viscosity, water binding, and texture without gelation. The calcium addition is critical in the range where it promotes aggregation but not overaggregation. The concentrate can be made by concentrating milk with added calcium, heating it, and drying it using low-pressure atomization to preserve the aggregated structure.

Patent Family

Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
COMPAGNIE GERVAIS DANONEJul 30, 2025PLASSERAUD
FRESENIUS KABI DEUTSCHLANDJul 28, 2025FRESENIUS KABI DEUTSCHLAND

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents

EP3554250

NESTLE
Application Number
EP17835654A
Filing Date
Dec 18, 2017
Status
Granted And Under Opposition
Sep 27, 2024
Publication Date
Oct 30, 2024