Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Ralf Bertram
Holzminden
DE
2 patents
3 Patents
US12453693
2025
Encapsulated Fragrance Compounds Based on Natural Amino Acids
SYMRISE AG
0 cites
US12409433
2025
Microcapsules
Symrise AG
0 cites
US12220677
2025
Process for the Preparation of Microcapsules
SYMRISE AG
0 cites