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HEDMAN DAVID E

Overview
  • Total Patents
    15
About

HEDMAN DAVID E has a total of 15 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, agriculture and chemical engineering are GLOBOL GMBH, SLADE BRIAN P and DBK ESPANA SA.

Patent filings per year

Chart showing HEDMAN DAVID Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hedman David E 15

Latest patents

Publication Filing date Title
WO2008108864A2 Method for decontaminating objects contaminated with harmful biological agents
US2005220662A1 Method for removing or treating harmful biological and chemical substances within structures and enclosures
US8221678B2 System and process for removing or treating harmful biological and organic substances within an enclosure
WO2004014134A1 System and method for removing harmful biological and organic substances from an enclosure
EP1474609A2 Portable decontamination unit useful in destroying harmful biological agents in contaminated objects
EP1353551A1 System and method for removing harmful organic substances from an enclosure