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DEUTSCH DANIEL HAROLD

Overview
  • Total Patents
    16
About

DEUTSCH DANIEL HAROLD has a total of 16 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, United Kingdom and Australia. Its main competitors in its focus markets chemical engineering, organic fine chemistry and biotechnology are JIANGSU REJIN FILTER EQUIPMENT CO LTD, DRESSEL PTE LTD COMPANY and CLINCH RIVER CORP.

Patent filings in countries

World map showing DEUTSCH DANIEL HAROLDs patent filings in countries
# Country Total Patents
#1 United States 10
#2 United Kingdom 2
#3 Australia 1
#4 Belgium 1
#5 Italy 1
#6 Netherlands 1

Patent filings per year

Chart showing DEUTSCH DANIEL HAROLDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Deutsch Daniel H 10
#2 Deutsch Daniel Harold 1

Latest patents

Publication Filing date Title
US4692376A Microporous coating for solid members to reduce stress, wear and fatigue at liquid interfaces
US4376046A System with asymmetric microporous membrane for the circulation or movement of solutions
AU4747579A A microporous member with interconnected, oriented tapered voids
US4280909A Microporous member with interconnected, oriented tapered voids
GB2059801A Asymmetric permeable member
US4147481A Asymmetric permeable member
US4148619A Flask and mechanical aerator
US4147480A Asymmetric permeable member
US4022963A Acetylation process for nucleoside compounds
US3922273A Cyclization of glyoxylic acid semicarbazone
US3859348A Method of forming glyoxylic acid semicarbazone
US3859347A Method of forming glyoxylic acid semicarbazone