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CORNER STAR LTD

Overview
  • Total Patents
    61
  • GoodIP Patent Rank
    25,973
  • Filing trend
    0.0%
About

CORNER STAR LTD has a total of 61 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2011. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets surface technology and coating, machines and materials and metallurgy are SICRYSTAL AG, WACKER NSCE CORP and SARAYAMA SEIJI.

Patent filings per year

Chart showing CORNER STAR LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zepeda Salvador 19
#2 Phillips Richard J 11
#3 Luers Christopher Vaughn 10
#4 Kimbel Steven Lawrence 9
#5 Mehdizadeh Dehkordi Arash 7
#6 Haringer Stephan 7
#7 Sreedharamurthy Hariprasad 6
#8 Zardoni Marco 6
#9 Swaminathan Tirumani N 6
#10 Holzer Joseph Conrad 6

Latest patents

Publication Filing date Title
CN111527241A Synthetic lined crucible assembly for Czochralski crystal growth
WO2019133343A1 Methods for removing a melt of silicon from a crucible and related wick assemblies
CN111511965A Hybrid crucible assembly for pulling crystal growth
WO2018064384A1 Telescoping expansion bellows
WO2018064388A1 Expansion bellows with self-aligned guide rods
US2018093239A1 Fluidized bed reactor including liner
US2018087179A1 Single crystal silicon ingots having doped axial regions with different resistivity and methods for producing such ingots
US2018320287A1 Crystal pulling system and method including crucible and barrier
US2018347071A1 Systems and methods for low-oxygen crystal growth using a double-layer continuous czochralski process
US2018291524A1 Methods for producing single crystal ingots doped with volatile dopants
US2017370470A1 Fluid conveyance system gasket assembly and methods of assembling the same