McEwen; James A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for McEwen; James A..The latest application filed is for "personalized tourniquet for intermittent vascular occlusion".
Company Profile
4.87.44
- McEwen; James A. - Vancouver CA
- McEwen; James A. - Rastrick GB
- McEwen; James A. - Brighouse N/A GB
- McEwen; James A. - Richmond B.C. CA
- McEwen; James A. - Richmond B.C. CA
Patent Activity
| Patent | Date |
|---|---|
| Method and apparatus for shielding engagement of a tourniquet cuff Grant 11,219,464 - McEwen , et al. January 11, 2 | 2022-01-11 |
| Personalized tourniquet for intermittent vascular occlusion Grant 10,646,231 - McEwen , et al. | 2020-05-12 |
| Tourniquet system for personalized restriction of blood flow Grant 10,646,232 - McEwen , et al. | 2020-05-12 |
| Engagement shield for a tourniquet cuff Grant D847,344 - McEwen , et al. | 2019-04-30 |
| Personalized Tourniquet For Intermittent Vascular Occlusion App 20180193029 - McEwen; James A. ; et al. | 2018-07-12 |
| Method And Apparatus For Shielding Engagement Of A Tourniquet Cuff App 20180140306 - McEwen; James A. ; et al. | 2018-05-24 |
| Method And Apparatus For Shielding Engagement Of A Tourniquet Cuff App 20180116679 - McEwen; James A. ; et al. | 2018-05-03 |
| Personalized tourniquet methods and apparatus Grant 9,931,126 - McEwen , et al. April 3, 2 | 2018-04-03 |
| Multi-stage turbocharger system Grant 9,903,267 - Robinson , et al. February 27, 2 | 2018-02-27 |
| Personalized tourniquet apparatus Grant 9,814,467 - McEwen , et al. November 14, 2 | 2017-11-14 |
| Tourniquet System For Personalized Restriction Of Blood Flow App 20170112504 - McEwen; James A. ; et al. | 2017-04-27 |
| Low cost tourniquet cuff with integrated manufacture indicia Grant 9,480,481 - McEwen , et al. November 1, 2 | 2016-11-01 |
| Method for measuring tourniquet limb occlusion pressure Grant 9,301,701 - McEwen , et al. April 5, 2 | 2016-04-05 |
| Personalized Tourniquet Methods And Apparatus App 20160008006 - McEwen; James A. ; et al. | 2016-01-14 |
| Personalized Tourniquet Apparatus App 20160008005 - McEwen; James A. ; et al. | 2016-01-14 |
| Multi-stage Turbocharger System App 20150322856 - Robinson; Lee J. ; et al. | 2015-11-12 |
| Tourniquet hazard suppressor Grant 9,138,236 - McEwen , et al. September 22, 2 | 2015-09-22 |
| Integrated tourniquet system Grant 9,113,895 - McEwen , et al. August 25, 2 | 2015-08-25 |
| Tourniquet cuff with improved pneumatic passageway Grant 9,050,096 - McEwen , et al. June 9, 2 | 2015-06-09 |
| Personalized tourniquet system having dual-purpose cuff Grant 9,039,730 - McEwen , et al. May 26, 2 | 2015-05-26 |
| Extendible tourniquet cuff with stabilizer for improved utility and safety Grant 9,011,483 - McEwen , et al. April 21, 2 | 2015-04-21 |
| Multi-stage turbocharger system with exhaust control valve Grant 9,003,794 - Robinson , et al. April 14, 2 | 2015-04-14 |
| Internal tourniquet method Grant 8,840,579 - McEwen September 23, 2 | 2014-09-23 |
| Tourniquet effector Grant 8,758,390 - McEwen , et al. June 24, 2 | 2014-06-24 |
| Surgical tourniquet cuff system Grant 8,721,678 - McEwen , et al. May 13, 2 | 2014-05-13 |
| Tourniquet Cuff with Improved Pneumatic Passageway App 20140025101 - McEwen; James A. ; et al. | 2014-01-23 |
| Tourniquet Cuff for Various Non-Cylindrical Limb Shapes App 20130289612 - McEwen; James A. ; et al. | 2013-10-31 |
| Manufacture and use of tourniquet cuff with improved pneumatic passageway Grant 8,568,441 - McEwen , et al. October 29, 2 | 2013-10-29 |
| Low Cost Tourniquet Cuff With Integrated Manufacture Indicia App 20130245673 - McEwen; James A. ; et al. | 2013-09-19 |
| Method for Measuring Tourniquet Limb Occlusion Pressure App 20130226013 - McEwen; James A. ; et al. | 2013-08-29 |
| Tourniquet Hazard Suppressor App 20130211445 - McEwen; James A. ; et al. | 2013-08-15 |
| Tourniquet Apparatus for Controlling Blood Penetration (US NP) App 20130190806 - McEwen; James A. ; et al. | 2013-07-25 |
| Manufacture of disposable tourniquet cuffs for various non-cylindrical limb shapes Grant 8,480,842 - McEwen , et al. July 9, 2 | 2013-07-09 |
| Ultrasonic Tourniquet App 20130144330 - McEwen; James A. ; et al. | 2013-06-06 |
| Disposable tourniquet cuff Grant 8,425,551 - McEwen , et al. April 23, 2 | 2013-04-23 |
| Tourniquet apparatus for measuring limb occlusion pressure Grant 8,425,426 - McEwen , et al. April 23, 2 | 2013-04-23 |
| Ultrasonic tourniquet system Grant 8,366,740 - McEwen , et al. February 5, 2 | 2013-02-05 |
| Multi-stage Turbocharger System With Exhaust Control Valve App 20120328411 - Robinson; Lee J. ; et al. | 2012-12-27 |
| Multi-stage turbocharger system with exhaust control valve Grant 8,307,650 - Robinson , et al. November 13, 2 | 2012-11-13 |
| Extendible Tourniquet Cuff with Stabilizer for Improved Utility and Safety App 20120215253 - McEwen; James A. ; et al. | 2012-08-23 |
| Disposable Tourniquet Cuff App 20120203267 - McEwen; James A. ; et al. | 2012-08-09 |
| Low-cost disposable tourniquet cuff Grant 8,142,472 - McEwen , et al. March 27, 2 | 2012-03-27 |
| Low-cost disposable tourniquet cuff apparatus and method Grant 8,137,378 - McEwen , et al. March 20, 2 | 2012-03-20 |
| Apparatus and method for estimating leakage in a surgical tourniquet system Grant 8,083,763 - McEwen , et al. December 27, 2 | 2011-12-27 |
| Adaptive surgical tourniquet apparatus and method Grant 8,048,105 - McEwen , et al. November 1, 2 | 2011-11-01 |
| Tourniquet Effector App 20110251636 - McEwen; James A. ; et al. | 2011-10-13 |
| Internal Tourniquet Method App 20110251637 - McEwen; James A. | 2011-10-13 |
| Manufacture and Use of Tourniquet Cuff with Improved Pneumatic Passageway App 20110184457 - McEwen; James A. ; et al. | 2011-07-28 |
| Internal tourniquet for automatically controlling hemostasis within a joint capsule Grant 7,981,070 - McEwen July 19, 2 | 2011-07-19 |
| Surgical tourniquet cuff for limiting usage to improve safety Grant 7,955,352 - McEwen , et al. June 7, 2 | 2011-06-07 |
| Matching limb protection sleeve for tourniquet cuff Grant 7,909,849 - McEwen March 22, 2 | 2011-03-22 |
| Multi-stage turbocharger system App 20110000208 - Robinson; Lee J. ; et al. | 2011-01-06 |
| Low-Cost Contour Cuff For Surgical Tourniquet Systems App 20100268267 - McEwen; James A. ; et al. | 2010-10-21 |
| Low-cost disposable tourniquet cuff having improved safety Grant 7,780,698 - McEwen , et al. August 24, 2 | 2010-08-24 |
| Integrated Tourniquet System App 20100211096 - McEwen; James A. ; et al. | 2010-08-19 |
| Apparatus and Method for Estimating Leakage in a Surgical Tourniquet System App 20100204726 - McEwen; James A. ; et al. | 2010-08-12 |
| Occlusion detector for dual-port surgical tourniquet systems Grant 7,771,453 - McEwen , et al. August 10, 2 | 2010-08-10 |
| Ultrasonic Tourniquet System App 20100191277 - McEwen; James A. ; et al. | 2010-07-29 |
| Low-cost contour cuff for surgical tourniquet systems Grant 7,758,607 - McEwen , et al. July 20, 2 | 2010-07-20 |
| Low-Cost Disposable Tourniquet Cuff App 20100004676 - McEwen; James A. ; et al. | 2010-01-07 |
| Surgical Tourniquet Cuff System App 20090171223 - McEwen; James A. ; et al. | 2009-07-02 |
| Tourniquet Apparatus for Measuring Limb Occlusion Pressure App 20090124912 - McEwen; James A. ; et al. | 2009-05-14 |
| Surgical tourniquet apparatus for measuring limb occlusion pressure Grant 7,479,154 - McEwen , et al. January 20, 2 | 2009-01-20 |
| Adaptive Surgical Tourniquet Apparatus and Method App 20080262533 - McEwen; James A. ; et al. | 2008-10-23 |
| Adaptive tourniquet cuff system Grant 7,331,977 - McEwen , et al. February 19, 2 | 2008-02-19 |
| Internal Tourniquet For Surgery App 20070260148 - McEwen; James A. | 2007-11-08 |
| Low-Cost Disposable Tourniquet Cuff Having Improved Safety App 20070244506 - McEwen; James A. ; et al. | 2007-10-18 |
| Low-cost contour cuff for surgical tourniquet systems App 20070219580 - McEwen; James A. ; et al. | 2007-09-20 |
| Low-cost disposable tourniquet cuff App 20070135836 - McEwen; James A. ; et al. | 2007-06-14 |
| Low-cost disposable tourniquet cuff apparatus and method App 20070135835 - McEwen; James A. ; et al. | 2007-06-14 |
| Surgical tourniquet cuff system App 20070032819 - McEwen; James A. ; et al. | 2007-02-08 |
| Surgical tourniquet cuff for limiting usage to improve safety App 20070032818 - McEwen; James A. ; et al. | 2007-02-08 |
| Tourniquet cuff with improved pneumatic passageway App 20060287672 - McEwen; James A. ; et al. | 2006-12-21 |
| Surgical tourniquet apparatus for measuring limb occlusion pressure App 20060253150 - McEwen; James A. ; et al. | 2006-11-09 |
| Occlusion detector for dual-port surgical tourniquet systems App 20060224181 - McEwen; James A. ; et al. | 2006-10-05 |
| Adaptive tourniquet cuff system App 20030167070 - McEwen, James A. ; et al. | 2003-09-04 |
| Apparatus and method for applying an adaptable pressure waveform to a limb App 20010000262 - McEwen, James A. ; et al. | 2001-04-12 |
| Method for monitoring the patency of pneumatic tubing Grant 5,935,146 - McEwen , et al. August 10, 1 | 1999-08-10 |
| Physiologic tourniquet with safety circuit Grant 5,931,853 - McEwen , et al. August 3, 1 | 1999-08-03 |
| Time-limited physiologic tourniquet Grant 5,911,735 - McEwen , et al. June 15, 1 | 1999-06-15 |
| Physiologic tourniquet for intravenous regional anesthesia Grant 5,855,589 - McEwen , et al. January 5, 1 | 1999-01-05 |
| Overlapping tourniquet cuff system Grant 5,741,295 - McEwen April 21, 1 | 1998-04-21 |
| Apparatus and method for monitoring the patency of tubing in a pneumatic medical device Grant 5,681,339 - McEwen , et al. October 28, 1 | 1997-10-28 |
| Tourniquet cuff system Grant 5,649,954 - McEwen July 22, 1 | 1997-07-22 |
| Physiologic tourniquet Grant 5,607,447 - McEwen , et al. March 4, 1 | 1997-03-04 |
| Tourniquet cuff apparatus Grant 5,584,853 - McEwen Dec | 1996-12-17 |
| Turbocharger with annular bypass Grant 5,579,643 - McEwen , et al. December 3, 1 | 1996-12-03 |
| Occlusive cuff Grant 5,578,055 - McEwen November 26, 1 | 1996-11-26 |
| Physiologic tourniquet for intravenous regional anesthesia Grant 5,556,415 - McEwen , et al. September 17, 1 | 1996-09-17 |
| Occlusive cuff system Grant 5,454,831 - McEwen * October 3, 1 | 1995-10-03 |
| Tourniquet apparatus for applying minimum effective pressure Grant 5,439,477 - McEwen August 8, 1 | 1995-08-08 |
| Apparatus for intravenous regional anesthesia Grant 5,352,195 - McEwen * October 4, 1 | 1994-10-04 |
| Pipetting apparatus Grant 5,322,192 - Godolphin , et al. June 21, 1 | 1994-06-21 |
| Occlusive cuff Grant 5,312,431 - McEwen May 17, 1 | 1994-05-17 |
| Apparatus and method for separating a sample of blood Grant 5,308,506 - McEwen , et al. * May 3, 1 | 1994-05-03 |
| Powered surgical retractor Grant 5,271,384 - McEwen , et al. December 21, 1 | 1993-12-21 |
| Tourniquet apparatus for intravenous regional anesthesia Grant 5,254,087 - McEwen October 19, 1 | 1993-10-19 |
| Advanced surgical retractor Grant 5,201,325 - McEwen , et al. April 13, 1 | 1993-04-13 |
| Tourniquet for sensing and regulation of applied pressure Grant 5,181,522 - McEwen * January 26, 1 | 1993-01-26 |
| Apparatus for patient limb positioning Grant 5,104,103 - Auchinleck , et al. * April 14, 1 | 1992-04-14 |
| Tourniquet for regulating applied pressures Grant 5,048,536 - McEwen September 17, 1 | 1991-09-17 |
| Apparatus for separating phases of blood Grant 5,030,341 - McEwen , et al. July 9, 1 | 1991-07-09 |
| Apparatus for collecting blood Grant 5,019,243 - McEwen , et al. May 28, 1 | 1991-05-28 |
| Lower limb positioning apparatus and surgical drape Grant 5,010,900 - Auchinleck , et al. April 30, 1 | 1991-04-30 |
| Biomedical pressure transducer Grant 4,869,265 - McEwen September 26, 1 | 1989-09-26 |
| Apparatus and method for separating phases of blood Grant 4,828,716 - McEwen , et al. May 9, 1 | 1989-05-09 |
| Toroidal surgical shield Grant 4,817,592 - Auchinleck , et al. April 4, 1 | 1989-04-04 |
| Patient limb positioning apparatus Grant 4,807,618 - Auchinleck , et al. February 28, 1 | 1989-02-28 |
| Occlusive cuff Grant 4,770,175 - McEwen September 13, 1 | 1988-09-13 |
| Visual stimulator Grant 4,618,230 - Ens , et al. October 21, 1 | 1986-10-21 |
| Pressurizing cuff Grant 4,605,010 - McEwen August 12, 1 | 1986-08-12 |
| Method and apparatus for detection of breathing gas interruptions Grant 4,550,726 - McEwen November 5, 1 | 1985-11-05 |
| Adaptive pneumatic tourniquet Grant 4,479,494 - McEwen October 30, 1 | 1984-10-30 |
| Pneumatic torniquet Grant 4,469,099 - McEwen September 4, 1 | 1984-09-04 |
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