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POLYONICS CORP

Overview
  • Total Patents
    25
About

POLYONICS CORP has a total of 25 patent applications. Its first patent ever was published in 1983. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets audio-visual technology, surface technology and coating and machines are FUKUI PREC COMPONENT SHENZHEN, FU KWAI PREC COMPONENTS SHENZHEN CO LTD and FUKU PREC COMPONENTS SHENZHEN.

Patent filings in countries

World map showing POLYONICS CORPs patent filings in countries
# Country Total Patents
#1 United States 14
#2 EPO (European Patent Office) 6
#3 Canada 5

Patent filings per year

Chart showing POLYONICS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Walsh Daniel P 11
#2 Vandebult Jan 10
#3 Knudsen Philip D 8
#4 Salamone Ann B 7
#5 Reilly Phillip B 6
#6 Hoover Merwin F 6
#7 Walsh Daniel Patrick 3
#8 Walsh Daniel R 1
#9 Hoover Mervin F 1
#10 Knudsen Philip David 1

Latest patents

Publication Filing date Title
US5322976A Process for forming polyimide-metal laminates
US5066545A Process for forming polyimide-metal laminates
US4992144A Thermally stable dual metal coated laminate products made from polyimide film
US4950553A Thermally stable dual metal coated laminate products made from polyimide film
US4894124A Thermally stable dual metal coated laminate products made from textured polyimide film
US4868071A Thermally stable dual metal coated laminate products made from textured polyimide film
US5015517A Textured polyimide film
US4832799A Process for coating at least one surface of a polyimide sheet with copper
US4806395A Textured polyimide film
US4725504A Metal coated laminate products made from textured polyimide film
US4666735A Process for producing product having patterned metal layer
US4560445A Continuous process for fabricating metallic patterns on a thin film substrate
US4583099A Resonant tag circuits useful in electronic security systems
US4555414A Process for producing composite product having patterned metal layer