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PUREWATER SCIENCES INT INC

Overview
  • Total Patents
    31
About

PUREWATER SCIENCES INT INC has a total of 31 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Australia, Israel and United States. Its main competitors in its focus markets environmental technology, chemical engineering and furniture and games are CHENGDU ZHIHE ENVIRONMENTAL PROTECTION SCIENCE & TECH CO LTD, ALKAMEDI CO LTD and GEN ECOLOGY INC.

Patent filings per year

Chart showing PUREWATER SCIENCES INT INCs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Peranio Anthony 24
#2 Periano Anthony 1
#3 Peranio Authony 1
#4 Peranio A 1

Latest patents

Publication Filing date Title
DK591489D0 Apparatus and procedure for water cleaning
ES2008022A6 Water purifying system
IL87157D0 Filter for liquid purification
US4882052A Filter structure for liquid purification and incorporating detent arrangement
US4828692A Simplified method and apparatus for purification
US4867875A Combined water purifying beverage maker
US4957624A Method of and arrangement for purifying contaminated water
EP0269694A1 Method of and arrangement for purifying contamined water