Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5009812 | Antistatic and electrically conducting polymers and moulding materials | Jurgen Finter, Bruno Hilti, Carl W. Mayer, Josef Pfeifer | 1991-04-23 |
EM
Ernst Minder
Ciba-Geigy: 18 patents #137 of 2,867Top 5%
Ciba Specialty Chemicals: 4 patents #283 of 1,233Top 25%
Basf Se Ludwigshafen: 1 patents #4 of 100Top 4%
Witco Vinyl Additives Gmbh: 1 patents #6 of 14Top 45%
Overall (All Time): #154,302 of 4,157,543Top 4%
26
Patents All Time