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KEMMELMEYER WERNER

Overview
  • Total Patents
    15
About

KEMMELMEYER WERNER has a total of 15 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Germany, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, biotechnology and measurement are UNISLOT NV, BAHCO IND AB and JIANGSU REJIN FILTER EQUIPMENT CO LTD.

Patent filings in countries

World map showing KEMMELMEYER WERNERs patent filings in countries

Patent filings per year

Chart showing KEMMELMEYER WERNERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kemmelmeyer Werner 15

Latest patents

Publication Filing date Title
DE10254928A1 Filter device comprises filter elements with inner ring wall openings and filter elements having outer ring openings, outer housing, filter inner line, filter material between filter elements, lid, and base
DE10100948A1 Self-checking sterile gas filter and method for its automatic checking
WO9607727A1 Device for separating biological materials in sterile conditions
DE4431362A1 Method and device for yeast separation
DE4336018A1 Device for sterile filtering and introducing sterile fluid material
DE4314564A1 Method and device for the sterile separation of biological material
DE3708950A1 Method for continuous degassing of liquid pressure vessels and apparatus for carrying it out
US4801382A Filter means with a segmental construction