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BLOECHL WALTER

Overview
  • Total Patents
    66
About

BLOECHL WALTER has a total of 66 patent applications. Its first patent ever was published in 1962. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and textiles and paper are CHEMISCHE FABRIEK SERVO NV, SVENSKA OLJESLAGERI AB and ARMOUR IND CHEM CO.

Patent filings in countries

World map showing BLOECHL WALTERs patent filings in countries
# Country Total Patents
#1 Germany 30
#2 Austria 14
#3 Switzerland 13
#4 United Kingdom 6
#5 Netherlands 2
#6 France 1

Patent filings per year

Chart showing BLOECHL WALTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bloechl Walter 44
#2 Walter Bloechl 12
#3 Heinz Niebergall Dr 1
#4 Heinz Niebergall Dr Dipl-Chem 1

Latest patents

Publication Filing date Title
FR2128668A1 Compound is used as non-ionegenic tensides for impregnating textiles and other porous substrates for imparting wash-and hydrolysis-resistant oleophobic effects and as high press lubricants
DE2151035A1 Acrylate polymers with long fluoroalkyl side chains - having oil-and water-repellant characteristics
DE2052579A1 Fluoroalchols,esters,ethers - non-ionogenic tensides dirt-repellent polymer coating polymer foam stabilisers
DE2018461A1 Perfluoralkyl polyamine surfactants tex-tile finishers and polyuretha - foamstabilisers
DE1921753A1 Plastic - coated screws
DE1594924A1 Process for the oil- and water-repellent impregnation of substrates of fibrous-porous type, in particular of all types of textiles with ureas and methylolureas containing perfluoroalkyl groups
DE1568198A1 Process for the preparation of fluoroalkylhalosilanes and polysiloxanes
GB1112864A Method of preparing perfluoroethyl iodide
GB1122404A Polyfluoroalkyl derivatives of phosphorous acids
CH494777A Polyfluoroalkyl derivatives of phosphorus acids
GB1096687A Preparation of haloalkanes
DE1469254A1 Process for the production of beta-diketones and beta-ketocarboxylic acids with a long fluoroalkyl chain and their derivatives, and application of their metal complexes for the oil and water-repellent impregnation of textiles, paper, leather, paint, plastic films and metal
DE1443533A1 Process for the production of polyfluoroalkylphosphonic, thiophosphonic, phosphinic and thiophosphinic acid as well as their derivatives and their use as surface-active substances, as lubricants and lubricants and for the oil and dirt-repellent impregnation of textiles, paper, leather, paint and Hol
DE1443519A1 Process for the preparation of partially perfluorinated or perfluorochlorinated, saturated or unsaturated organic compounds
DE1443517A1 Process for the continuous production of mono- and diiodohaloalkanes
DE1443502A1 Process for the production of long-chain perfluoroalkyl mono- and diiodoalkanes and omega-substituted perfluoroalkyl monoiodides
DE1443445A1 Process for the preparation of mono- and difunctional fluoroalkane derivatives