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STAHL INT B V

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    43,408
  • Filing trend
    ⇧ 111.0%
About

STAHL INT B V has a total of 58 patent applications. It increased the IP activity by 111.0%. Its first patent ever was published in 2002. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and chemical engineering are I C K KK, FORESTAL LAND TIMBER AND RAILW and GROENEWOLT MATTHIJS.

Patent filings per year

Chart showing STAHL INT B Vs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Derksen Andries Johannes 6
#2 Gamarino Roberta 6
#3 Trimarco Licia 6
#4 Quaglierini Maurizio 6
#5 Reineking Claus 6
#6 Mccormick Michael Denis 5
#7 Aixala-Marimon Oriol 5
#8 Zimmermann Frank 5
#9 Samel Amarish 5
#10 Ammenn Jochen 4

Latest patents

Publication Filing date Title
WO2020130831A1 Process to prepare halogen-free, flame-retardant aqueous polyurethane dispersions
WO2020130808A1 Process to prepare aqueous polyurethane dispersions in which the polyurethane includes polysiloxane as side chain
WO2020111945A1 Composite structure with polyurethane layers, which is substantially free of volatile organic compounds
WO2020111944A1 Process to prepare aqueous polyurethane dispersions that are substantially free of volatile organic compounds and that have a high solids content
NL2023089A Process for producing aqueous polyurethane dispersions in a continuous manner; apparatus suitable for performing such a process; and products obtained by said process
NL2022904B1 Method for upgrading and embossing leather
CN109485562A Deliming agent and application thereof and deashing method
EP3425068A1 Ammonium and boric acid free deliming agent, a deliming process and a use thereof
EP3425069A1 A deliming process
CN110785501A Tanning agent for leather production comprising a polycondensate of sulfonated phenol, urea and formaldehyde
NL2020093B1 Process for producing aqueous polyurethane dispersions in a continuous manner; apparatus suitable for performing such a process; and products obtained by said process
EP3434736A1 Novel "water based" yellow dyeing system for finishing application
CN109963909A The polymeric dispersions that acetaldehyde burst size reduces
EP3431555A1 Water soluble liquid formulations of metal-complex and anionic dyes with high covering power, excellent light fastness and outstanding resistance to pvc-migration
NL2019197B1 Powder coating method and coated article
EP3395912A1 Water soluble leather dye compositions with light fastness and stability to pvc-migration
EP1597402A1 Method for hydrophobing leather and furskins