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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Germany | 11 | |
#2 | EPO (European Patent Office) | 1 | |
#3 | Spain | 1 | |
#4 | United Kingdom | 1 | |
#5 | Italy | 1 | |
#6 | Portugal | 1 | |
#7 | Sweden | 1 | |
#8 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Machines | |
#2 | Packaging and shipping | |
#3 | Materials and metallurgy | |
#4 | Civil engineering | |
#5 | Chemical engineering | |
#6 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Preparing clay | |
#2 | Transport or storage devices | |
#3 | Containers for goods storage | |
#4 | Building materials | |
#5 | Pipes | |
#6 | Drying solid materials by removing liquid | |
#7 | Packaging | |
#8 | Treatment of glass | |
#9 | Doors and windows | |
#10 | Construction of roads |
# | Name | Total Patents |
---|---|---|
#1 | Ladwein Bernhard | 15 |
#2 | Giese Hans | 4 |
#3 | Ladwein B | 1 |
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 |