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LIST HOLDING AG

Overview
  • Total Patents
    227
  • GoodIP Patent Rank
    41,338
  • Filing trend
    ⇩ 100.0%
About

LIST HOLDING AG has a total of 227 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2003. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets chemical engineering, machines and macromolecular chemistry and polymers are LIST HEINZ, ZEPPELIN REIMELT GMBH and HEDRICH VAKUUMANLAGEN WILHELM.

Patent filings per year

Chart showing LIST HOLDING AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Witte Daniel 87
#2 Diener Andreas 74
#3 Fleury Pierre-Alain 57
#4 Steiner Manuel 42
#5 Kunz Alfred 39
#6 Liechti Pierre 38
#7 Kunkel Roland 32
#8 Isenschmid Thomas 31
#9 Tretzack Oliver 26
#10 Schwick Alain 17

Latest patents

Publication Filing date Title
WO2016078994A1 Method of processing and/or recovering and/or reutilizing residues, especially from refinery processes
WO2016030467A2 Method for concentrating polymer solutions, and device and method for transporting highly viscous polymer-solvent mixtures
DE102015114281A1 Process for improving the isolation of polymer solutions
DE102015107027A1 Apparatus and method for carrying out mechanical, chemical and / or thermal processes
DE102015106439A1 Process for the treatment and / or recovery and / or recycling of residues, in particular from refinery processes
IL236155D0 Methods of manufacture of chemical substance and devices for implementing same
DE102014116757A1 Process for working up residues
CA2923780A1 Method for producing a forming solution
DE102014113882A1 Device for transporting compact polymer masses
DE102014112579A1 Process for producing a chemical substance
DE102014112268A1 Device for transporting compact polymer masses
WO2015022079A1 Process and device for converting polymers/products of solution polymerization into polymer mouldings
DE102014111689A1 Process for the treatment of a mixture
DE102014109786A1 Process for the production of moldings
DE102014106258A1 Device for determining mechanical load conditions on one or more shafts
DE102014004222A1 Method for carrying out mechanical, chemical and / or thermal processes
WO2014135489A2 Method and device for treating viscous, paste-like materials
DE102014100151A1 Device for treating a product in a housing
DE102013114965A1 Continuous production of polyacrylonitrile, comprises e.g. introducing acrylonitrile into kneader, polymerizing, supplying further monomer to starting material, cooling material by evaporating monomer, and condensing evaporated monomer
DE102013111221A1 Process for the preparation of a spinning solution