Deangelo Marine Exhaust News

Problems caused by inefficient regeneration of a Diesel Particulate Filter (DPF) can be eliminated with the installation of a SeaClean Soot Filtration System (shown above) by marine exhaust system engineering, design, fabrication and service company DeAngelo Marine Exhaust. The SeaClean system monitors the exhaust gas temperature and varies the power going to the heater element so that exhaust gas temperatures are constant. This allows a DPF to work properly so that collected soot is burnt off at high temperature, leaving only a tiny ash residue.

On April 21, the United States District Court for the Southern District of Florida found that DeAngelo Marine Exhaust willfully infringed on two of Marine Exhaust Systems, Inc.'s U.S. patents and that these patents are valid and enforceable. The court also awarded Marine Exhaust $92,804 in damages and agreed to consider additional losses, as well as possibly tripling the final amount. In response, DeAngelo Marine Exhaust said it is appealing this decision to the Court of Appeals for the Federal Circuit, which is the sole appellate court for reviewing patent infringement decisions.