Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8153095 | Method for producing highly pure solutions using gaseous hydrogen fluoride | Michael Dodd, John McFarland | 2012-04-10 |
| 7192860 | Highly selective silicon oxide etching compositions | John McFarland, Michael Dodd | 2007-03-20 |
| 6432277 | Method for reducing metal ion content in a chemical compound with a dipole moment | Joachim Leifels | 2002-08-13 |
| 5152437 | Device for connecting apparatus withdrawing ultrapure liquids from containers | Heinz-Dieter Klein, Petra Meissner, Norbert Ochs, Martin Schottler | 1992-10-06 |
| 4335091 | Process for the manufacture of hydroxylammonium perchlorate | Eugen Scholz | 1982-06-15 |