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KRIJGSMAN PIETER

Overview
  • Total Patents
    14
About

KRIJGSMAN PIETER has a total of 14 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, machines and chemical engineering are NATURAL ENERGY SOLUTIONS AG, KANG JEUNG-KU and SOUTHERN IONICS INC.

Patent filings per year

Chart showing KRIJGSMAN PIETERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Krijgsman Pieter 14

Latest patents

Publication Filing date Title
WO0149780A1 Methods of recycling polymers containing inorganic additives
US4753787A Method and structure for forming a reaction product
US4545970A Method for the formation of calcium silicate and the resulting structure
CA1144091A Structure for compensating for different thermal expansions of inner and outer concentrically mounted pipes
US4278277A Structure for compensating for different thermal expansions of inner and outer concentrically mounted pipes
US4238240A Method of and structure for forming a reaction product such as calcium silicate and the resulting structure