Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296718 | Preparation of 3,5-dioxo hexanoate ester in two steps | Christian Noti, Guixian Hu | 2016-03-29 |
| 8859786 | Preparation of 3,5-dioxo hexanoate ester in two steps | Christian Noti, Guixian Hu | 2014-10-14 |
| 7026507 | Method for the production of solid formulations of sodium 3-hydroxy-3-methylbutyrate | Brigitta Heyl-Frank, Heike Irle, Daniel Pianzola, Uwe Zacher | 2006-04-11 |
| 6384242 | Geranic acid derivatives | Peter Fankhauser, Paul Hanselmann | 2002-05-07 |
| 6020504 | Process for the preparation of chroman derivatives | — | 2000-02-01 |
| 5786501 | Process for the preparation of pure alkyl alkylacetoacetates | — | 1998-07-28 |
| D395033 | Portable arm rest apparatus | — | 1998-06-09 |
| 5698704 | Process for the preparation of 4-oxoimidazolinium salts | — | 1997-12-16 |
| 5360937 | 1,3-cyclobutanedione-bisketals, process for their production and their use | — | 1994-11-01 |
| 5130492 | Process for the production of squaric acid | Thomas Scholl | 1992-07-14 |
| 5118847 | 3-hydroxy-2-cyclobuten-1-one salts, their production and use | Thomas Scholl | 1992-06-02 |
| 5118861 | 3-hydroxy-2-cyclobuten-1-one salts, their production and use | Thomas Scholl | 1992-06-02 |
| 5087756 | 3-Hydroxy-2-cyclobuten-1-one salts | Thomas Scholl | 1992-02-11 |
| 4801750 | Process for the produciton of 2-chloroacetoacetic acid amides | Leander Tenud, Raimund Miller | 1989-01-31 |