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PETTIT JOHN W

Overview
  • Total Patents
    15
About

PETTIT JOHN W has a total of 15 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets measurement, micro-structure and nano-technology and semiconductors are NDD INC, PENG HONGBO and AOTI OPERATING CO INC.

Patent filings in countries

World map showing PETTIT JOHN Ws patent filings in countries
# Country Total Patents
#1 United States 6
#2 WIPO (World Intellectual Property Organization) 6
#3 Australia 1
#4 Canada 1
#5 Republic of Korea 1

Patent filings per year

Chart showing PETTIT JOHN Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pettit John W 15

Latest patents

Publication Filing date Title
US2012264617A1 Dna sequencing employing nanomaterials
US2011293218A1 Conductive coating based on polymer-carbon nanotube composite
WO2006107998A2 High-reliability optical fiber having a nanocomposite coating
US2006054922A1 Optically controlled electrical switching device based on wide bandgap semiconductors
US2005248768A1 Passive optical sensor using carbon nanotubes
US2005249249A1 Wavelength division multiplexing using carbon nanotubes
WO2005059516A2 Detector using carbon nanotube material as cold cathode for synthetic radiation source
CA1307056C Thickness/density measuring apparatus