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WESTPHAL FRIEDRICH

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    190,647
  • Filing trend
    ⇧ 200.0%
About

WESTPHAL FRIEDRICH has a total of 23 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 1883. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, transport and mechanical elements are CHANGSHU FADONG PLASTIC CO LTD, TIANJIN YONGJU MOULD CO LTD and MGA TECH.

Patent filings per year

Chart showing WESTPHAL FRIEDRICHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Westphal Friedrich 21

Latest patents

Publication Filing date Title
DE102017118826A1 Process for producing a component from a plastic preform formed as a hollow body
EP3013548A1 Fluid injector and method of producing hollow bodies by means of fluid-injection technology
DE102011113371A1 Wheel barrow has hub, rim, rib, wheel disc and/or rim spokes that are made of plastic and are made in one piece
WO2011107073A1 Wheelbarrow
USPP21713P2 Clematis plant named ‘Jenmar’
USPP21740P2 Clematis plant named ‘Dorami’
EP2027406A1 Valve
DE102007015216A1 Hollow body manufacturing device, has fluid injector discharging fluid for displacing plastic melts into mold, and outline gate valve consisting of outline gate valve elements that form outline of secondary cavities in closing position
DE102006054709A1 Spraying mold for use with injection molding machine for producing component part, has valve provided for dosing fluid, arranged in flow direction of fluid during application into mold in front of fluid-injector and directly in or on mold
DE102006049415A1 Process and assembly to create plastic body with two or more inner voids by sequential injection of hot liquid and compressed gas
DE102006049417A1 Injection molding machine has valve on moving mold clamping plate which feeds fluid into melt and is fitted with wireless valve control unit
DE102006048788A1 Method for producing construction unit from plastic which has cavity, involves injecting liquid plastic into spraying mold and measuring flow or flow rate of fluid and pressure in spraying mold