Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216050 | Method for calibrating a THz measuring apparatus, THz measuring method and corresponding THz measuring apparatus | — | 2025-02-04 |
| 11999576 | Suction conveying apparatus and method for suction conveying of bulk material | Ralph KLOSE | 2024-06-04 |
| 11988499 | THz measuring device and THz measuring method for determining a layer thickness or a distance of a measurement object | — | 2024-05-21 |
| 11673751 | Vibration feeder device and method for vibration feeding of bulk matertal | — | 2023-06-13 |
| 10082101 | Lightweight construciton of a diesel piston | Marcus Freidhager, Paul Heinz | 2018-09-25 |
| 8695559 | Piston having oil supply channel for hub bore holes | — | 2014-04-15 |
| 5421993 | Process of inhibiting corrosion, demulsifying and/or depressing the pour point of crude oil | Martin Hille, Rainer Kupfer | 1995-06-06 |
| 5385674 | Process for separation of petroleum emulsions of the water-in-oil type | Rainer Kupfer, Martin Hille, Friedrich Staiss | 1995-01-31 |
| 5114616 | Esterified glycidyl ether addition products and their use | Rainer Kupfer, Martin Hille, Friedrich Staiss | 1992-05-19 |
| 5039450 | Process for the separation of crude oil emulsions of the water-in-oil type | Rainer Kupfer, Willibald Bose, Martin Hille, Friedrich Staiss | 1991-08-13 |
| 4885111 | Branched, quaternary polyoxyalkylene copolyesters, a process for their preparation, and their use | Wllibald Bose, Manfred Hofinger, Martin Hille, Friedrich Staiss | 1989-12-05 |
| 4885110 | Branched polyoxyalkylene copolyesters, a process for their preparation, and their use | Willibald Bose, Manfred Hofinger, Martin Hille, Friedrich Staiss | 1989-12-05 |
| 4734523 | Oxalkylated polyester-amines, a process for their preparation and their use | Manfred Hofinger, Willibald Bose, Martin Hille, Friedrich Staiss | 1988-03-29 |
| 4730079 | Quaternary oxalkylated polycondensates | Manfred Hofinger, Willibald Bose, Martin Hille | 1988-03-08 |
| 4686066 | Method for the separation of oil-in-water emulsions | Manfred Hofinger, Martin Hille | 1987-08-11 |
| 4556499 | Process for improving the flow properties of mineral oils | Karl Heinz Heier, John Hobes | 1985-12-03 |
| 4465817 | Modified etherified phenol/aldehyde condensation products and their use for breaking petroleum emulsions | Siegfried Billenstein, Fritz J. Gohlke, Martin Hille | 1984-08-14 |
| 4416796 | Emulsion-breaking composition | Martin Hille | 1983-11-22 |