Inventor

LIPPMANN DENNIS

DE2 patents

⚠️ This page may combine multiple inventors who share the name “LIPPMANN DENNIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UHDE GMBH

1 patent

US7070750B2Jul 4, 2006

Multiple-pressure process for the production of ammonia

UHDE GMBH17 citations76

GEHRKE HELMUT

1 patent

US8398945B2Mar 19, 2013

Removal of ammonia nitrogen, ammonium nitrogen and urea nitrogen by oxidation with hypochlorite-containing solutions from exhaust air in plants for producing ammonia and urea

GEHRKE HELMUT1 citations43