Cologne
Germany
17
2025-03-13
The entities that hold a legal rights for patent applications filed by inventor LINKE Frank:
Frank LINKE from Cologne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Pigment preparations
#2 | 2022-04-07Pigment preparations
#3 | 2020-10-29NOVEL METHINE DYES
#4 | 2020-04-09Methine dyes
#5 | 2019-05-30Methine dyes
#6 | 2019-04-18Methine dyes
#7 | 2019-04-18Methine dyes
#8 | 2019-04-18Methine dyes
#9 | 2017-12-07Yellow methine dyes
#10 | 2017-09-28Metal azo pigments
#11 | 2017-09-28Metal azo pigments
#12 | 2017-09-28Metal azo pigments
#13 | 2017-09-28Metal azo pigments
#14 | 2017-09-28Metal azo pigments
#15 | 2016-09-29Metal azo pigments
#16 | 2014-01-16Metal azo pigments and pigment preparations produced therefrom
#17 | 2012-03-29Organic pigments for colour filters
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