Inventor
Hartmut Kainer
Inventor
Wiesbaden, DE
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation37%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry33%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general8%
F23JRemoval or treatment of combustion products or combustion residues4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C04BLime, magnesia2%
F16LPipes2%
F27DDetails or accessories of furnaces, kilns, ovens or retorts, in so far as they are of kinds occurring in more than one kind of furnace2%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact2%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application2%
PatentTitleYear
4,969,592'Method for uniting workpieces of silicon-infiltrated silicon carbide with large dimensions in a materially bonded manner and apparatus for performing the method'19904,950,473'Method for reducing nitrogen oxides in flue gas'19904,935,392'Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby'19904,914,073'Process for the manufacture of catalytic elements and catalytic elements so produced'19904,895,821'Process for the manufacture of catalytic elements and catalytic elements so produced'19904,883,647'Use of manganese nodules or deep-sea ores containing manganese for the reduction of nitrogen oxides in exhaust gases'19894,828,806'Process for cleaning an exhaust gas'19894,806,427'Process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air cleaning processes'19894,771,026'Catalyst in the form of a plate for nitrogen oxide reduction in exhaust gases'19884,762,689'Combination of retaining module and catalyst plates'19884,760,047'Catalyst block'19884,758,410'Cartridge for catalyst plates'19884,758,545'Process for the manufacture of catalyst moldings from granular catalyst material such as iron ore or chromium ore with the use of a binder'19884,751,212'Process for the manufacture of a catalyst for the reduction of nitrogen oxides in exhaust gases'19884,746,483'Process for the manufacture of catalyst molding'19884,742,036'Catalyst plate'19884,721,699'Catalyst for the separation of nitrogen oxides from combustion exhaust gases'19884,720,376'Process for the removal of nitrogen oxides and soot from exhaust gases of machines and combustion installations burning heavy fuel oil'19884,695,559'Catalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalyst'19874,677,731'Process and device for mounting porous ceramic material'19874,672,052'Catalyst for removal of nitrogen oxides from exhaust gases'19874,656,148'Method for the reactivation of a catalyst used for removal of nitrogen oxides'19874,612,981'Ceramic recuperator tube and a recuperator employing plural such tubes'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1990Patents assigned to DIDIER WERKE AG (23)· patent assignee history
1986–1990Based in Wiesbaden, DE· patent location history
1987–1990Patents assigned to DIDIER ENG (12)· patent assignee history
1990Patents assigned to INTERATOM (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DIDIER WERKE AG | 23 | 1986–1990 |
| DIDIER ENG | 12 | 1987–1990 |
| INTERATOM | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wiesbaden, DE | 23 | 1986–1990 |