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ZOLTEK COMPANIES INC

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    193,090
  • Filing trend
    ⇩ 100.0%
About

ZOLTEK COMPANIES INC has a total of 33 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2001. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets machines, textiles and paper and civil engineering are QUADRANT PLASTIC COMPOSITES AG, TIKKA SYSTEM OY and HEXCEL REINFORCEMENTS.

Patent filings per year

Chart showing ZOLTEK COMPANIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Buckmiller Daniel K 13
#2 Johns Rolf M 13
#3 Handermann Alan 5
#4 Roser Ronald R 4
#5 Rasmussen David E 4
#6 Samowitz Kirk J 4
#7 Olsen Kurt R 3
#8 Barlow Joseph L 3
#9 Kuziw Peter 2
#10 Daniel K Buckmiller 2

Latest patents

Publication Filing date Title
US2018100256A1 High performance flame barriers
CA2873165A1 Composite heat and flame barrier
US2013126095A1 Apparatus for composite tape dispensing
WO2013052723A2 Composite flame barrier
CA2880919A1 Apparatus for composite tape dispensing
WO2012051150A1 Dry fiber tape and sheet and process for making same
WO2012024377A1 Apparatus for composite tape dispensing
WO2011116191A1 Band width control for band forming apparatus
WO2011106523A1 Spliced carbon fiber tow and method and apparatus for splicing carbon fiber tow
WO2006074313A2 Fixed-width towpreg apparatus and process
US2006260106A1 Large-tow fiber-placement system
US2007072504A1 Surface veil of oxidized PAN fiber
US6385828B1 Apparatus and method for splitting a tow of fibers