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ISHAM JOHN

Overview
  • Total Patents
    18
About

ISHAM JOHN has a total of 18 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, measurement and pharmaceuticals are URMEY WILLIAM F, CUSTOM MEDICAL APPLICATIONS INC and CHANG FRANKLIN J.

Patent filings in countries

World map showing ISHAM JOHNs patent filings in countries
# Country Total Patents
#1 United States 15
#2 WIPO (World Intellectual Property Organization) 3

Patent filings per year

Chart showing ISHAM JOHNs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Medical technology
#2 Measurement
#3 Pharmaceuticals

Top inventors

# Name Total Patents
#1 Isham John 18
#2 Frija Erik 2

Latest patents

Publication Filing date Title
US2013123621A1 Dual chamber irradiation balloons
US2012264997A1 External immobilizer
US2012259197A1 Rectal balloon with radiation sensor and/or markers
US2010145132A1 Dual gynecological balloon packing system
US2010145379A1 Rectal balloon apparatus with pressure relieving lumen and sensors
WO2010141024A1 Prostate immobilizer apparatus
US8176585B1 External immobilizer
US2009221899A1 Minimally invasive rectal balloon apparatus with pressure relieving lumen and anal verge dilation collar
US8454648B1 Locking device for a prostate immobilizer
US2008300619A1 Rectal balloon apparatus with radiation sensor and/or markers
US2008200872A1 Minimally invasive rectal balloon apparatus
US2008183202A1 Minimally invasive rectal balloon apparatus with pressure relieving lumen
US2008172080A1 Minimally invasive rectal balloon apparatus