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HIRTENBERGER ENG SURFACES GMBH

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    61,529
  • Filing trend
    ⇧ 25.0%
About

HIRTENBERGER ENG SURFACES GMBH has a total of 26 patent applications. It increased the IP activity by 25.0%. Its first patent ever was published in 2015. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and Austria. Its main competitors in its focus markets measurement, materials and metallurgy and surface technology and coating are INNOMAQ 21 S L, ANHUI CNPC POWDER NEW MAT CO LTD and POWDREX LTD.

Patent filings per year

Chart showing HIRTENBERGER ENG SURFACES GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hansal Wolfgang 22
#2 Hansal Selma 20
#3 Mann Rudolf 15
#4 Sandulache Gabriela 10
#5 Halmdienst Martina 6
#6 Pfaffeneder-Kmen Martin 2
#7 Grman Veronika 2
#8 Mag Dr Selma Hansal 1
#9 Mag Dr Wolfgang Hansal 1
#10 Mag Rudolf Mann 1

Latest patents

Publication Filing date Title
WO2020058336A1 Method for removing a mechanically resistant coating
EP3730233A1 Method for producing a metal component
WO2019110826A2 Method for removing metallic supporting structures from an additively manufactured metal component
EP3640372A1 Method for removing metallic support structures on a metal component manufactured using an additive process
US2020080222A1 Electropolishing method and electrolyte for same
AT520365A1 Electrolyte for electropolishing metal surfaces
AT519846A1 Magnetic sensor
AT519637A1 MAGNETIC FUEL SENSOR
AT519430A1 ELECTROCHEMICAL PULSE POLISHING
WO2016197175A1 Electrolyte for plasma electrolytic oxidation
EP2982779A2 Method for electrochemical deposition of semiconductor materials and electrolytes for same