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PETRI AG

Overview
  • Total Patents
    414
About

PETRI AG has a total of 414 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Brazil, Germany and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, machines and electrical machinery and energy are TAKATA PETRI AG, HURON ST CLAIR INC and DALPHI METAL ESPANA SA.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Bonn Helmut 81
#2 Zeller Gregor 74
#3 Adomeit Heinz-Dieter 44
#4 Marotzke Thomas 42
#5 Reh Stefan 25
#6 Braun Eleonore 19
#7 Kamm Martin 18
#8 Eckert Nick 17
#9 Ose Falk 17
#10 Guregooru Tsueraa 16

Latest patents

Publication Filing date Title
DE19951323A1 Component with a heat storage agent
BR9914436A Steering wheel with a movable contact
BR9913808A Steering wheel with an airbag module
WO0005123A2 Steering wheel comprising a decorative covering
WO0006425A1 Fixing device for an airbag in an airbag housing
DE19930239A1 Air bag unit has controller for maintaining internal pressure of air bag in pressure range specified for protection of occupant for defined period after full inflation
DE19927024A1 Airbag module for steering wheels
DE19927032A1 Arrangement for locking an airbag module with a steering wheel
BR9910204A Device for securing a hub to an axle, in particular a steering wheel hub to a steering column
DE19911681A1 Seat belt for occupants of transportation
DE19911682A1 Steering wheel with airbag module has section of housing or cover opening as gas bag unfolds so that gas bag first unfolds sideways upwards in front or behind steering wheel rim section
DE19910132C1 Heated steering wheel for motor vehicle has heating element made from electrically conducting synthetic element with two electrodes that extend along synthetic element
DE19910141A1 Tear line in covers of airbag units
DE19908385A1 Contact profile for horn release
DE19905122A1 Airbag unit with control of the airbag outlet
BR9907674A Heating device for heating a moving part of a motor vehicle, more particularly a steering wheel heater
DE19860933A1 Airbag module
DE19860932A1 Airbag module
BR9814349A Airbag module, in particular front seat passenger airbag module, with cover
BR9813820A Adaptive absolute steering angle sensor