Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4191686 | Process for preparing fiber-reactive phthalocyanine azo dyes | Joachim Ribka | 1980-03-04 |
RM
Rolf Muller
Cassella Aktiengesellschaft: 8 patents #25 of 243Top 15%
Ciba-Geigy: 5 patents #554 of 2,867Top 20%
Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
Helmholtz-Zentrum Für Infektionsforschung Gmbh: 1 patents #45 of 152Top 30%
Huels Aktiengesellschaft: 1 patents #269 of 532Top 55%
Overall (All Time): #153,486 of 4,157,543Top 4%
26
Patents All Time