Pigment preparations
US-12163031-B2 · Dec 10, 2024 · US
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Michaelis Stephan patents
Michaelis Stephan is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Michaelis Stephan |
| Total patents | 15 |
| First publication | Jan 13, 2015 |
| Latest publication | Dec 10, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Pigment preparations
US-2022106487-A1 · Apr 7, 2022 · US
Methine dyes
US-10961396-B2 · Mar 30, 2021 · US
Novel methine dyes
US-2020339813-A1 · Oct 29, 2020 · US
Methine dyes
US-10808129-B2 · Oct 20, 2020 · US
Methine dyes
US-10487211-B2 · Nov 26, 2019 · US
Methine dyes
US-10435565-B2 · Oct 8, 2019 · US
Novel methine dyes
US-2019161618-A1 · May 30, 2019 · US
Yellow methine dyes
US-10266697-B2 · Apr 23, 2019 · US
Novel methine dyes
US-2019112485-A1 · Apr 18, 2019 · US
Recent patents
Latest publications not already listed above.
Novel methine dyes
US-2019112487-A1 · Apr 18, 2019 · US
Novel methine dyes
US-2019112486-A1 · Apr 18, 2019 · US
Metal azo pigments
US-9663660-B2 · May 30, 2017 · US
Metal azo pigments
US-2016280923-A1 · Sep 29, 2016 · US
Metal azo pigments and pigment preparations produced therefrom
US-8932786-B2 · Jan 13, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lanxess Deutschland Gmbh | 15 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09B23/105 | 10 |
| C08K5/0041 | 10 |
| C08J2333/12 | 10 |
| C09B23/00 | 9 |
| C08J3/12 | 8 |