Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11377787 | Basic dye mixtures for aramid fibres | Adrian Murgatroyd, Manfred Hoppe, Clemens Grund, Brian Connolly | 2022-07-05 |
| 10301475 | Heavy metal free, blue and navy fibre-reactive dye mixtures | Adrian Murgatroyd, Manfred Hoppe, Clemens Grund, Brian Connolly | 2019-05-28 |