Learn more

HEPA CORP

Overview
  • Total Patents
    29
About

HEPA CORP has a total of 29 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, thermal processes and civil engineering are ENVIRCO CORP, SCHNEIBLE CLAUDE B and CAMFIL AB.

Patent filings per year

Chart showing HEPA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jeanseau Peter 24
#2 Braman Richard 12
#3 Gomez Tony 7
#4 Maracle C 1
#5 Wharton Matthew 1
#6 Nelson Jack 1
#7 Scott R 1

Latest patents

Publication Filing date Title
US7531019B1 High air flow/power ratio, small footprint, household room air purifier
CA2360843A1 Clean room ceiling filter unit support system
US6511522B1 Quick connect, stabilized clean room filter support system
EP1409110A1 Clean room ceiling filter unit support system
AU2396500A Individually pin-supported filter units for a clean room system
WO0010686A1 High filtering efficiency, low energy consumption, and low noise fan filter unit
US6174342B1 High filter efficiency, low energy consumption, and low noise fan filter unit
BR9900996A Filter set for clean compartments, combination of an individual filter unit and a suspension set of the filter unit and an individual mounting unit and a fastener, filter unit and clean compartment.
AU5148898A Clean room air filter system with self-supporting filter units
US5946875A Bracket and fastener assembly for easily installed clean room ceiling with self-supporting filter units
US5871556A Clean room air filter system with self-supporting filter units
US3807150A Absolute filter pack structure having a toroidal section
US3757499A Stiffened absolute filter pack