Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767922 | Multi-way valve for a control of a refrigerant circuit | Peter Bohnenstengel, Christian Dorn, Andreas Ehmen, Rainer Maurer, Volker Von Rad +1 more | 2023-09-26 |
| 10351776 | Triazine-intercalated metal phosphates, compositions, and methods | Trupte Dave, Wolfgang Wehner | 2019-07-16 |
| 10221301 | Flame retardant composition | Marcus Leistner, Rudolf Pfaendner, Trupti Dave, Wolfgang Wehner, Yann Charlotte Bourgeois | 2019-03-05 |
| 9708538 | Flame protection agent compositions containing triazine intercalated metal phosphates | Trupte Dave, Wolfgang Wehner | 2017-07-18 |
| 7328592 | Circuit for the generation of cold or heat | Ralf Winterstein, Jean-Jacques Robin | 2008-02-12 |
| 5272192 | Melamine derivatives as stabilizers for chloride-containing polymers | Wolfgang Wehner | 1993-12-21 |
| 4390538 | Pesticidal triorgano-tin triazines | Wolfgang Wehner, Saleem Farooq | 1983-06-28 |
| 4374145 | Tin compounds | Wolfgang Wehner, Saleem Farooq | 1983-02-15 |
| 4327016 | Organotin compounds, and their use | Wolfgang Wehner, Horst Muller | 1982-04-27 |
| 4301085 | Process for the production of methyl-alkyl tin dichlorides | Wolfgang Wehner | 1981-11-17 |