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INVENTA AG

Overview
  • Total Patents
    3,406
About

INVENTA AG has a total of 3,406 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Switzerland, Germany and United Kingdom. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are BAYER MATERIALSCIENCE AG, BAKELITE CORP and COVESTRO DEUTSCHLAND AG.

Patent filings per year

Chart showing INVENTA AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kaplan Andreas 74
#2 Schmid Eduard 73
#3 Hoppe Manfred 67
#4 Gisler Rene 65
#5 Stibal Werner 59
#6 Schultze Hans-Joachim 51
#7 Hewel Manfred 49
#8 Reich Albert 45
#9 Berther C 44
#10 Giesen Johann Dr 44

Latest patents

Publication Filing date Title
US6831137B2 Impact resistant transparent polyamide alloys
US6277911B1 Transparent, colorless, amorphous copolyamides and molded articles made therefrom
DE19915894C1 Conversion of cis- and trans-cyclododecene oxide to cyclododecanone, used as intermediate, mainly for laurolactam, involves hydrogenation over specified copper catalyst
DE19915683A1 Polyester fibers and filaments and process for their manufacture
DE19913042A1 Adhesion promoter for textile reinforcement inlays, manufacturing process and its use
CN1224655A Multi-layer thermoplastic composites
DE19858365A1 Process for the preparation of polyamide-6 for spinning purposes
DE19854732C1 Core-jacket bicomponent fiber and its use
DE19854421A1 Process for the preparation of polyamide-6 for spinning purposes
DE19841234C1 Reversibly thermotropic transparent molding material, useful e.g. in glazing or covers for shading and light-heat regulation in houses and cars etc.
DE19837491A1 Spinning machine for the production of filaments from synthetic polymers
DE19834199A1 Process for the production of multi-layer molded parts and use of such a molded part for the interior lining of passenger cars
DE19831366A1 Deep-melting copolyester or copolyetherester hotmelt adhesives
DE19823927C1 Textile insert fleece made of spun-stretched and textured polyamide 6 staple fibers
DE19823925A1 Process for the preparation of beta-hydroxyalkylamides
DE19823926A1 Non-woven textile interlining for fixing and other applications in clothing and other fabrics, e.g. stiffeners, liners, lapels, cushion materials, etc.
JPH10330477A Production of weather-resistant polyamide, weather-resistant polyamide and its use
DE19821719A1 Polyamide molding compositions, process for their production and their use
DE19821778A1 Device and method for producing microfilaments of high titer uniformity from thermoplastic polymers
DE19820661A1 Unplasticized polyamide and molding compound and their use