Assignee
NORTHGATE TECHNOLOGIES INC
US·23 granted patents·1,616 citations·filing 1990–2014
Top patents by PatentIndex Score
23 records- 0196US9283334B2System for identifying the presence and correctness of a medical device accessoryNORTHGATE TECHNOLOGIES INC·Filed 2012·Granted Mar 15, 2016·285 cites·20 claims
- 0285US7740288B2High-flow luer lock connector for a luer lock connectionNORTHGATE TECHNOLOGIES INC·Filed 2006·Granted Jun 22, 2010·27 cites·9 claims
- 0385US6121555AFluid container sensorNORTHGATE TECHNOLOGIES INC·Filed 1999·Granted Sep 19, 2000·55 cites·23 claims
- 0481US5464391AIrrigation system for a surgical siteNORTHGATE TECHNOLOGIES INC·Filed 1994·Granted Nov 7, 1995·203 cites·28 claims
- 0579US7647925B2Method and apparatus for humidification and warming of airNORTHGATE TECHNOLOGIES INC·Filed 2005·Granted Jan 19, 2010·13 cites·6 claims
- 0676US7762251B2Method and apparatus for humidification and warming of airNORTHGATE TECHNOLOGIES INC·Filed 2007·Granted Jul 27, 2010·10 cites·36 claims
- 0775US7938793B2Mixed-gas insufflation systemNORTHGATE TECHNOLOGIES INC·Filed 2009·Granted May 10, 2011·11 cites·6 claims
- 0874US6976489B2Method and apparatus for humidification and warming of airNORTHGATE TECHNOLOGIES INC·Filed 2001·Granted Dec 20, 2005·38 cites·39 claims
- 0974US6905489B2Laparoscopic insertion deviceNORTHGATE TECHNOLOGIES INC·Filed 2001·Granted Jun 14, 2005·72 cites·62 claims
- 1070US6299592B1Laparoscopic insufflatorNORTHGATE TECHNOLOGIES INC·Filed 1998·Granted Oct 9, 2001·181 cites·50 claims
- 1168US7654975B2Mixed-gas insufflation systemNORTHGATE TECHNOLOGIES INC·Filed 2004·Granted Feb 2, 2010·32 cites·17 claims
- 1266US5505707ATubing system with pump for delivering continuous fluid flow or fluid bolus to a surgical siteNORTHGATE TECHNOLOGIES INC·Filed 1994·Granted Apr 9, 1996·114 cites·31 claims
- 1365US6302864B1Apparatus and method for delivering fluid flow to a surgical siteNORTHGATE TECHNOLOGIES INC·Filed 1999·Granted Oct 16, 2001·94 cites·19 claims
- 1465US5605545ATubing system for delivering fluid to a surgical siteNORTHGATE TECHNOLOGIES INC·Filed 1994·Granted Feb 25, 1997·109 cites·17 claims
- 1563US7704223B2System and method for delivering a substance to a body cavityNORTHGATE TECHNOLOGIES INC·Filed 2004·Granted Apr 27, 2010·17 cites·14 claims
- 1662US6528739B1Fluid container sensorNORTHGATE TECHNOLOGIES INC·Filed 2000·Granted Mar 4, 2003·9 cites·31 claims
- 1762US5152767AInvasive lithotripter with focused shockwaveNORTHGATE TECHNOLOGIES INC·Filed 1990·Granted Oct 6, 1992·116 cites·10 claims
- 1857US5766168APerforated resectoscope electrode assemblyNORTHGATE TECHNOLOGIES INC·Filed 1996·Granted Jun 16, 1998·79 cites·22 claims
- 1951US6030359AApparatus and method for delivering fluid flow to a surgical siteNORTHGATE TECHNOLOGIES INC·Filed 1996·Granted Feb 29, 2000·54 cites·3 claims
- 2043US6312434B1Device for producing a shock wave to impact an objectNORTHGATE TECHNOLOGIES INC·Filed 1999·Granted Nov 6, 2001·35 cites·46 claims
- 2141US9345870B2In-dwelling port for access into a bodyNORTHGATE TECHNOLOGIES INC·Filed 2014·Granted May 24, 2016·0 cites·20 claims
- 2234US5782829AResectoscope electrode assembly and methods of useNORTHGATE TECHNOLOGIES INC·Filed 1995·Granted Jul 21, 1998·30 cites·40 claims
- 2334US5292304AInsufflator digital gas flow systemNORTHGATE TECHNOLOGIES INC·Filed 1992·Granted Mar 8, 1994·32 cites·10 claims
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