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WIPF AG

Overview
  • Total Patents
    24
  • GoodIP Patent Rank
    226,976
About

WIPF AG has a total of 24 patent applications. Its first patent ever was published in 1965. It filed its patents most often in EPO (European Patent Office), Switzerland and France. Its main competitors in its focus markets packaging and shipping, surface technology and coating and machines are SHANGHAI JIELONG YONGFA PRINTING & PACKING CO LTD, TRENTESAUX TOULEMONDE SA and AMCOR FLEXIBLES SELESTAT SAS.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hopp Heidi 5
#2 Wohlhauser Othmar 4
#3 Fankhauser Oliver 4
#4 Moser Eva Maria 3
#5 Schulthess Markus 3
#6 Brack Rudolf 2
#7 Dimmler Andreas 2
#8 Frueh Albert 2
#9 Rieger Kurt 1
#10 Bischof Markus 1

Latest patents

Publication Filing date Title
EP2711191A1 Method for printing films
AU2003303016A1 Substrate comprising a polar plasma-polymerised coating
EP1538106A1 Valve for food packaging
US2005023276A1 Microwavable food packaging with peelable sealing
EP1357054A1 Microwavable food package having a peelable lid and venting valve
EP1359097A1 Package with overpressure valve and process for the pasteurisation of foods
FR2783507A1 WATERPROOF DUST BAG FOR FINE POWDER PRODUCTS
GB1548244A Excess pressure valve
FR2294842A1 TRANSPARENT LAMINATED SHEET SUITABLE FOR DEEP STAMPING AND CORRESPONDING METHOD OF MANUFACTURING
DE2460881A1 Transparent thermoplastic laminated film - comprising gas-tight and steam-tight layers