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KOPF HENRY B

Overview
  • Total Patents
    32
About

KOPF HENRY B has a total of 32 patent applications. Its first patent ever was published in 1912. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, biotechnology and machines are CHEMAP AG, DEUTSCH DANIEL HAROLD and ENBOM A W AB OY.

Patent filings per year

Chart showing KOPF HENRY Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kopf Henry B 30
#2 Kopf Henry Iii 2
#3 Kacmar James A 1

Latest patents

Publication Filing date Title
CA2457763A1 Method and apparatus for separation of milk, colostrum, and whey
AU4242599A Culture and device method
EP0980285A1 Filtration cassette article and filter comprising same
WO9628240A1 Filtration cassette article, and filter comprising same
US5342517A Filtration cassette article, and filter comprising same
US5232589A Filter element and support
US4997464A Deaeration apparatus
US4956085A Filter plate, filter plate element and filter comprising same
US5049268A Filter plate, filter plate element, and filter comprising same
WO8912676A1 Culture device and method
EP0310385A2 Filter plate, filter plate element, and filter comprising same
US4882050A Filter plate, filter plate element, and filter comprising same
US4867876A Filter plate, filter plate element, and filter comprising same
US4885087A Apparatus for mass transfer involving biological/pharmaceutical media
US1206860A Sanitary carton for the display and sale of fancy fruit.
US1203203A Pineapple-crate.
US1206336A Fastener for crates.
US1115838A Pineapple-eye snip.
US1112145A Pineapple-crate.
US1102930A Shipping-crate.