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NORTHGATE TECHNOLOGIES INC

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    199,286
About

NORTHGATE TECHNOLOGIES INC has a total of 58 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets medical technology, measurement and machines are ROSENBERG MICHAEL S, PILOT CARDIOVASCULAR SYST INC and SERPOMED LTD.

Patent filings per year

Chart showing NORTHGATE TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mantell Robert R 30
#2 Manzie Peter A 14
#3 Mantell Robert 10
#4 Nowosielski Albert 9
#5 Zander Charles 5
#6 Bhatta Krishna M 3
#7 Baker Robert 3
#8 Devale Donald P 3
#9 Mantell Robert A 3
#10 Sypal Kenneth L 3

Latest patents

Publication Filing date Title
WO2014152633A1 System and method for delivering an anti-adhesive substance to a body cavity
US2013131579A1 System for identifying the presence and correctness of a medical device accessory
US2006271015A1 High-flow luer lock connector for a luer lock connection
CA2794448A1 System and method for delivering a substance to a body cavity
WO2005035035A1 System and method for delivering a substance to a body cavity
US7654975B2 Mixed-gas insufflation system
AU2003279823A1 Dual-capacity insufflator tube
AU6934901A Method and apparatus for humidification and warming of air
US6976489B2 Method and apparatus for humidification and warming of air
US6905489B2 Laparoscopic insertion device
US6121555A Fluid container sensor
US6312434B1 Device for producing a shock wave to impact an object
US6299592B1 Laparoscopic insufflator
US6030359A Apparatus and method for delivering fluid flow to a surgical site
US5766168A Perforated resectoscope electrode assembly
US5782829A Resectoscope electrode assembly and methods of use
WO9601132A1 High flow insufflation instrument for laparoscopic surgery
US5505707A Tubing system with pump for delivering continuous fluid flow or fluid bolus to a surgical site
US5605545A Tubing system for delivering fluid to a surgical site
US5464391A Irrigation system for a surgical site