Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858251 | Process and device for the preparation of sulfuric acid | Zion Guetta | 2020-12-08 |
| 10647577 | Method and device for producing sulfuric acid | Zion Guetta | 2020-05-12 |
| 10435299 | Method and device for producing sulfuric acid | Zion Guetta | 2019-10-08 |
| 10300446 | Catalytic reactor | Zion Guetta | 2019-05-28 |
| 9677018 | Process for the production of synthesis gas from hard coal | Michael L. Rieger, Jan Schöneberger | 2017-06-13 |
| 9487709 | Reduction of byproduct-gas emissions from a coking-oven chambers | Martin Reinke, Rainer Worberg | 2016-11-08 |
| 9284204 | Method and apparatus for biologically treating coking-plant wastewater | — | 2016-03-15 |
| 9249069 | Method for removing high-boiling hydrocarbons from solvent flows | Johannes Menzel | 2016-02-02 |
| 9045708 | Method and apparatus for making a methane-rich gas from syngas | Johannes Menzel | 2015-06-02 |
| 8815961 | Method of and plant for making a methane-containing gas from syngas | Johannes Menzel | 2014-08-26 |
| 8545793 | Device and method for condensing, separating, and storing liquid sulfur in a Claus plant | — | 2013-10-01 |
| 8518365 | Method and system for the production of sulfuric acid | Jan Schoeneberger | 2013-08-27 |
| 8241429 | Removal of aromatic hydrocarbons from coke-oven gas by absorption | Diethmar Richter, Guenter Wozny | 2012-08-14 |
| 8137634 | Fission reactor for a Claus plant | — | 2012-03-20 |
| 8012441 | Method for isolating hydrogen sulphide from coke oven gas with the subsequent recovery of elemental sulphur in a Claus plant | — | 2011-09-06 |
| 7854915 | Method of producing sulfuric acid and installation for carrying out the method | — | 2010-12-21 |
| 7604686 | Method and device for cooling vapor in a desorption column | — | 2009-10-20 |
| 7566049 | Cooling device for coke-oven gas | — | 2009-07-28 |
| 7244405 | Method for cleaning coke oven gas | — | 2007-07-17 |
| 7036461 | Waste-heat boiler for a Clause plant | Klaus Schupphaus | 2006-05-02 |