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LADWEIN ROSEMARIE

Overview
  • Total Patents
    18
About

LADWEIN ROSEMARIE has a total of 18 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Germany, EPO (European Patent Office) and Spain. Its main competitors in its focus markets machines, packaging and shipping and materials and metallurgy are RESPUB PROEKTNO IZYSKATELSKIJ, SHANTUI JANEOO MACHINERY CO LTD and ZACCARON LUIGI.

Patent filings in countries

World map showing LADWEIN ROSEMARIEs patent filings in countries

Patent filings per year

Chart showing LADWEIN ROSEMARIEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ladwein Bernhard 15
#2 Giese Hans 4
#3 Ladwein B 1

Latest patents

Publication Filing date Title
DE4436840C1 Fine=grain friable material preparation process
DE4212298A1 Device for conveying free-flowing or free-flowing substances
DE3838543A1 Transportable container for dry mixtures
DE3838542A1 Apparatus for the closing of supply containers and for the metering of dry mixtures
DE3838541A1 Method for charging a supply container with a dry mixture and apparatus for carrying out the method
DE3811257A1 Apparatus for sealing the openings of buildings
DE3608831A1 Use of melting chamber power station slag in coatings subjected to increased wear
DE3608103C1 System for mixing and filling flowable substances
DE3424751A1 Installation for the mixing and drawing off of flowable materials
DE3424752A1 PLANT FOR MIXING AND FILLING OF FLOWABLE SUBSTANCES
DE3418132A1 Installation for mixing and filling into containers flowable materials with the admixture of non-flowable additions