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HOCKING HENRY

Overview
  • Total Patents
    12
About

HOCKING HENRY has a total of 12 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom. Its main competitors in its focus markets thermal processes, chemical engineering and environmental technology are PURESTREAM SERVICES LLC, AAA WATER TECHNOLOGIES AG and HANS HUBER AG MASCH & ANLAGENB.

Patent filings in countries

World map showing HOCKING HENRYs patent filings in countries
# Country Total Patents
#1 United Kingdom 12

Patent filings per year

Chart showing HOCKING HENRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hocking Henry 12

Latest patents

Publication Filing date Title
GB109926A Improvements in Apparatus for Heating Water or other Liquids.
GB191411799A Improvements in Apparatus for Purifying Feed Water supplied to Steam Generators.
GB191025145A Improvements in Steam and Water Heat Interchanging Apparatus.
GB191013121A Improvements in or connected with Evaporators or Distilling Apparatus.
GB190715491A Improvements in Filters.
GB190220532A Improvements in "Feed-water" and Analogous Filters or Purifying Apparatus.
GB190207429A Improvements in Water or other Liquid Heaters or Coolers.
GB190120229A Improvements in Valvular Apparatus for Controlling the Flow of Fluids.
GB189910260A Improvements in Apparatus for the Purification and Heating of Feed Water for Steam Generators.
GB189614243A Improvements in or connected with Filters.
GB189416204A Improvements connected with Means or Apparatus for Filtering "Feed-water" or other Flowing Liquids.
GB189407184A Improvements in Apparatus for Making Fresh Water from Salt Water, partly applicable also to Condensing and to Heating Feed Water.