Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560480 | High wet fast disperse dye mixtures of N-[4-(5-fluoro-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives | Adrian Murgatroyd, Manfred Hoppe, Clemens Grund, Chongjun Jiao | 2023-01-24 |
| 11479672 | High wet fast disperse dye mixtures of N-[4-(5-thiocyanato-2,4-dinitro-phenylazo)-phenyl]-amine derivatives and N-[4-(4-nitro-phenylazo)-phenyl]-amine derivatives | Adrian Murgatroyd, Manfred Hoppe, Clemens Grund, Chongjun Jiao | 2022-10-25 |
| 10800923 | High wet fast disperse dye mixtures | Clemens Grund, Manfred Hoppe, Adrian Murgatroyd, Werner TIßEN | 2020-10-13 |
| 10611916 | High wet fast brilliant blue disperse dye mixtures | Manfred Hoppe, Clemens Grund, Werner TIßEN | 2020-04-07 |
| 9534118 | High wet fast disperse dye mixtures | Adrian Murgatroyd, Clemens Grund, Manfred Hoppe, Ulrich Weingarten | 2017-01-03 |
| 9493657 | AOX-free navy and black disperse dyes | Adrian Murgatroyd, Clemens Grund, Manfred Hoppe, Ulrich Weingarten | 2016-11-15 |