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CASTLE CO

Overview
  • Total Patents
    22
About

CASTLE CO has a total of 22 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan, Canada and New Zealand. Its main competitors in its focus markets medical technology, machines and biotechnology are XPAND BIOTECHNOLOGY B V, MUELLER LIERHEIM KG BIOLOG LAB and SLASKI UNIV MEDYCZNY W KATOWICACH.

Patent filings in countries

World map showing CASTLE COs patent filings in countries

Patent filings per year

Chart showing CASTLE COs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Albright Donald Warren 4
#2 Mccormick Patrick J 3
#3 Ensslin Frieder H 2
#4 Scoville Jr John R 2
#5 Powell Anthony D 2
#6 Ansonii Donarudo Paueru 2
#7 Iijideio Ruukasu Deoribeira 1
#8 Johnson K A 1
#9 Powell Anthony Donald 1
#10 Miller R J 1

Latest patents

Publication Filing date Title
JPS63125257A Method for setting hermetically closed chamber to constant temperature of 100 degree or less
US4743537A Biological indicator for sterilization processes
JPS62181036A Fluid controller
US4662369A Electrosurgical apparatus having a safety circuit
US4712544A Electrosurgical generator
US4717661A Biological indicator for sterilization processes