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PITTSBURGH GLASS WORKS LLC

Overview
  • Total Patents
    37
  • GoodIP Patent Rank
    76,888
  • Filing trend
    ⇧ 200.0%
About

PITTSBURGH GLASS WORKS LLC has a total of 37 patent applications. It increased the IP activity by 200.0%. Its first patent ever was published in 2003. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and United States. Its main competitors in its focus markets surface technology and coating, telecommunications and electrical machinery and energy are OEZTEK TEKSTIL TERBIYE TESISLERI SANAYI VE TICARET ANONIM SIRKETI, AGP AMERICA SA and JIANGSU HUASHANG AUTOMOBILE GLASS IND CO LTD.

Patent filings in countries

World map showing PITTSBURGH GLASS WORKS LLCs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 10
#2 EPO (European Patent Office) 8
#3 United States 8
#4 Canada 4
#5 China 4
#6 Japan 3

Patent filings per year

Chart showing PITTSBURGH GLASS WORKS LLCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dai David 12
#2 Lampman Dewitt 10
#3 Ulizio Michael 8
#4 Dishart Peter T 4
#5 Black Lauren 4
#6 Parsons Steven M 3
#7 Bartrug Bruce A 3
#8 David Dai 3
#9 Perry David T 2
#10 Steinbacher Kurt 2

Latest patents

Publication Filing date Title
WO2021041839A1 Automotive glazing for adas camera systems
WO2021041828A1 Light guide glazing
US2020320681A1 Fixture for evaluating heads-up windshields
WO2020139798A1 Multi-pane glazing for improved sound attenuation
EP3741000A1 Window assembly with heating and antenna functions
CN110382234A Symmetrical glass workpiece for improved sound attenuating
US2017250456A1 Heatable window with a high-pass frequency selective surface
US10626038B1 Multi-stage glass pressing systems and methods
WO2012166365A1 Multi-stage glass pressing systems and methods
CA2835111A1 Switchable automotive glazing
CA2815346A1 Wideband antenna
CN103270646A Window antenna
US2007048445A1 Methods for applying sound dampening and/or aesthetic coatings and articles made thereby
US2006081993A1 High luminance coated glass