Mettmann
Germany
5
2021-05-20
The entities that hold a legal rights for patent applications filed by inventor SCHAEFER Sascha Wilhelm:
Sascha Wilhelm SCHAEFER from Mettmann, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
THERMOLABILE PRO-FRAGRANCES OF FRAGRANCE KETONES
#2 | 2020-10-22HYDROLYTICALLY LABILE SILYL ENOL ETHER FRAGRANCE KETONES OR ALDEHYDES
#3 | 2020-09-10Hydrolytically labile heterocycles of odoriferous ketones or odoriferous aldehydes
#4 | 2020-09-03PRO-FRAGRANCES AND METHOD OF PREPARATION THEREOF
#5 | 2020-08-27Pro-fragrances and method of preparation thereof
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