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PRECIOSA AS

Overview
  • Total Patents
    48
  • GoodIP Patent Rank
    122,472
  • Filing trend
    ⇩ 66.0%
About

PRECIOSA AS has a total of 48 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1989. It filed its patents most often in Czechia, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets materials and metallurgy, consumer goods and machines are GLASWERK GUST FISCHER, LAM PARTNERSHIP and DAINIPPON SHIKIZAI KOGYO KK.

Patent filings per year

Chart showing PRECIOSA ASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Petrydes David 6
#2 Krejci Radomir 6
#3 Nekvinda Milan 6
#4 Korensky Jan 5
#5 Vavrena Jiri 4
#6 Krátký Rostislav 4
#7 Novotný Martin 4
#8 Drahorád Radovan 4
#9 Altšmíd Jakub 3
#10 Antonin Lubos Ing 3

Latest patents

Publication Filing date Title
CZ2019501A3 Antimony ruby glass
CZ201991A3 Spinel glass-ceramic material for producing jewellery stones
CZ2018486A3 A method of matt glass surface treatment using a controlled thermal process
CZ2016830A3 A material for the production of costume jewellery and jewellery stones with a high index of refraction and high heat resistance
EP3158889A1 Devices for depositing and applying of decorative elements
CZ306642B6 A method of increasing luminescence efficiency of a titanium-doped oxide crystal
CZ306865B6 A device for applying decorative elements
CZ2015739A3 Device for storage and successive location of decorative elements
CZ2014521A3 Surface dyeing method of synthetic materials
EP2625149A1 Crystal glass having refractive index higher than 1,53 without a content of compounds of lead, barium and arsenic
CZ2004394A3 Device for clamping glass product polishing tool
CZ340598A3 Glass pit melting furnace
CZ294898A3 Method of fastening glass half-finished products
CZ276598A3 Device for adjusting position of back irons of machines for working artificial jewellery stones
CZ173798A3 Lighting fitting
CZ285889B6 Method of mechanical fastening glass half-finished products
CZ137598A3 Apparatus for polishing artificial jewellery stones
CZ74998A3 Process for preparing single crystals to jewel and artificial jewellery stones
CZ32498A3 Glass half-finished product attachment method
CZ384197A3 Loose material dosing apparatus