P

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 patents
US4762689AAug 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 patents

INTERATOM

1 patent