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CARDINAL IG CO

Overview
  • Total Patents
    297
  • GoodIP Patent Rank
    21,495
  • Filing trend
    ⇧ 2300.0%
About

CARDINAL IG CO has a total of 297 patent applications. It increased the IP activity by 2300.0%. Its first patent ever was published in 1986. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering, machines and optics are SEHN GOBEHN GLASS FRANS, FLACHGLAS AG and DELOG DETAG FLACHGLAS AG.

Patent filings per year

Chart showing CARDINAL IG COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Trpkovski Paul 66
#2 Krisko Annette J 33
#3 Demiglio Andrew 29
#4 Bjergaard Eric 29
#5 Zurn Benjamin J 21
#6 Atkuri Hari 20
#7 Schleder Nicholas 19
#8 Bond Robert 17
#9 Rueckheim Eric W 17
#10 O'Shaughnessy Roger 15

Latest patents

Publication Filing date Title
WO2020223297A1 Systems and methods for operating one or more electrically controllable privacy glazing structures
WO2020223277A1 Staggered driving electrical control of a plurality of electrically controllable privacy glazing structures
WO2020223281A1 Leakage current detection and control for one or more electrically controllable privacy glazing structures
WO2020163836A1 Low power driver for privacy glazing
US2020056423A1 Privacy glazing structure with asymetrical pane offsets for electrical connection configurations
WO2019217693A1 Electrically controllable privacy glazing with energy recapturing driver
CA3081612A1 Privacy glazing system with discrete electrical driver
CA3069532A1 Electrical connection configurations for privacy glazing structures
CA3060575A1 High performance privacy glazing structures
KR20190116327A Film-Glass Switchable Pane
US2018290842A1 Drop batch builder technology
US2017157786A1 Muntin bar fabrication system
US9556666B1 Automatic adjustable nozzle systems
US2017037675A1 Spacer formation cell
US2016361912A1 Masking removal system and method
US2016303701A1 Automated seaming apparatus and method
US9186876B1 Masking technology
CA2850875A1 Insulating glass unit filled with adsorbable gas
US2015184447A1 Multiple-pane insulating glazing unit assembly, gas filling, and pressing machine
WO2013181364A2 Asymmetrical insulating glass unit and spacer system