Inventor
KAINER HARTMUT
DE23 patents
⚠️ This page may combine multiple inventors who share the name “KAINER HARTMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DIDIER WERKE AG
18 patentsUS4762689AAug 9, 1988
Combination of retaining module and catalyst plates
DIDIER WERKE AG33 citations92
US4895821AJan 23, 1990
Process for the manufacture of catalytic elements and catalytic elements so produced
DIDIER WERKE AG33 citations90
US4935392AJun 19, 1990
Process for the manufacture of catalyst members for the reduction of oxides of nitrogen and catalyst members produced thereby
DIDIER WERKE AG19 citations79
US4806427AFeb 21, 1989
Process for the production of catalysts for the reduction of nitrogen oxides from exhaust gases and similar chemical air cleaning processes
DIDIER WERKE AG16 citations74
US4828806AMay 9, 1989
Process for cleaning an exhaust gas
DIDIER WERKE AG10 citations73
US4760047AJul 26, 1988
Catalyst block
DIDIER WERKE AG13 citations73
US4742036AMay 3, 1988
Catalyst plate
DIDIER WERKE AG11 citations73
US4758410AJul 19, 1988
Cartridge for catalyst plates
DIDIER WERKE AG13 citations72
US4721699AJan 26, 1988
Catalyst for the separation of nitrogen oxides from combustion exhaust gases
DIDIER WERKE AG8 citations72
US4656148AApr 7, 1987
Method for the reactivation of a catalyst used for removal of nitrogen oxides
DIDIER WERKE AG13 citations72
US4612981ASep 23, 1986
Ceramic recuperator tube and a recuperator employing plural such tubes
DIDIER WERKE AG15 citations71
US4677731AJul 7, 1987
Process and device for mounting porous ceramic material
DIDIER WERKE AG19 citations70
US4883647ANov 28, 1989
Use of manganese nodules or deep-sea ores containing manganese for the reduction of nitrogen oxides in exhaust gases
DIDIER WERKE AG8 citations68
US4771026ASep 13, 1988
Catalyst in the form of a plate for nitrogen oxide reduction in exhaust gases
DIDIER WERKE AG5 citations62
US4758545AJul 19, 1988
Process for the manufacture of catalyst moldings from granular catalyst material such as iron ore or chromium ore with the use of a binder
DIDIER WERKE AG2 citations62
US4672052AJun 9, 1987
Catalyst for removal of nitrogen oxides from exhaust gases
DIDIER WERKE AG4 citations61
US4695559ASep 22, 1987
Catalyst for the selective reduction of nitrogen oxides in waste gases and process for the manufacture of such a catalyst
DIDIER WERKE AG6 citations59
US4914073AApr 3, 1990
Process for the manufacture of catalytic elements and catalytic elements so produced
DIDIER WERKE AG1 citations51
DIDIER ENG
4 patentsUS4950473AAug 21, 1990
Method for reducing nitrogen oxides in flue gas
DIDIER ENG33 citations91
US4720376AJan 19, 1988
Process for the removal of nitrogen oxides and soot from exhaust gases of machines and combustion installations burning heavy fuel oil
DIDIER ENG19 citations73
US4751212AJun 14, 1988
Process for the manufacture of a catalyst for the reduction of nitrogen oxides in exhaust gases
DIDIER ENG9 citations71
US4746483AMay 24, 1988
Process for the manufacture of catalyst molding
DIDIER ENG2 citations58