Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516901 | Preparation of reactive phthalocyanine dyes | Manfred Patsch | 1996-05-14 |
| 5444163 | Preparation of reactive phthalocyanine dyes | Manfred Patsch | 1995-08-22 |
JD
Juergen Dornhagen
Overall (All Time): #2,278,795 of 4,157,543Top 55%
2
Patents All Time