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BRISTYAN BARNA

Overview
  • Total Patents
    20
About

BRISTYAN BARNA has a total of 20 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Hungary, Canada and Germany. Its main competitors in its focus markets environmental technology are DEVIL, SILENTOR HOLDING AS and WALKER DEUTSCHLAND GMBH.

Patent filings in countries

World map showing BRISTYAN BARNAs patent filings in countries
# Country Total Patents
#1 Hungary 17
#2 Canada 1
#3 Germany 1
#4 Finland 1

Patent filings per year

Chart showing BRISTYAN BARNAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Bristyan Barna 19
#2 Bristyan Andrea 8
#3 Bristyan Gabor 7
#4 Bristyan Barnane 4
#5 Varga Zsigmond 2
#6 Sipos Laszlo 2
#7 Kovacs Andras 2
#8 Kovacs Andrasne 2
#9 Pozsgai Jozsefne 1
#10 Kollar Jozsef 1

Latest patents

Publication Filing date Title
HU0800232A2 Apparatus for collection of dog's excrement called 'kubi' or 'kuerf'
HU0302034D0 Safety post-bag
HU0300454D0 Particulate filter exhaust box and filtering head
HU0201984D0 Lodge
HU9203765D0 Defensing waistcoat and belt wearable under coat for money transport
HU912258D0 Collecting box may be placed in buildings and on public domains for collecting batteries as dangerous waste
HU911459D0 Prevention of burglary
HU908503D0 Process and device for inhibiting theft of company's stamps, bank-books and securities or their use on case of finding
HU908499D0 Filtering cap for perambulators of all types
HU908501D0 Filter-basket
HU908500D0 Process for removing of obstructions in wash-basins, baths or waste pipes, combining the pumping of waste materials with shooting of hot water under pressure
HU908498D0 Exhaust gas eduction pipe
HU896819D0 Filtering unit for cleaning and conditioning air getting into the passenger space of motor vehicles
CA2001811A1 Filter cap for purifying the exhaust gases of internal combustion engines, mainly for motor vehicles
DE3936056A1 Filter cleaning engine exhaust gases, esp. motor vehicle engines
FI895054A0 Filterlock foer rening av fraon foerbraenningsmotorer i synnerhet foer motorfordon.
HUT53552A Filter insert for air filter of internal combustion engines of motor vehicles
HUT50933A Filter head for purifying the exhaust gases of internal combustion engines particularly for motor vehicles
HUT49499A First filter for air filters of internal combusition engines
HUT39116A Device for preventing the unauthorized use of motor vehicle