Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7750186 | Methods for the manufacture of biphenyl amines | Jens-Dietmar Heinrich, Reinhard Lantzsch | 2010-07-06 |
| 7358387 | Method for producing 2-dihaloacyl-3-amino-acrylic acid esters and 3-dihalomethyl pyrazole-4-carboxylic acid esters | Reinhard Lantzsch, Sergiy Pazenok | 2008-04-15 |