Inventor
James E. Chomas
Inventor
Boulder, CO, US
Overview
Patents· 54 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis33%
A61NElectrotherapy18%
A61MDevices for introducing media into, or onto, the body16%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body14%
A61FFilters implantable into blood vessels13%
G01SRadio direction-finding3%
A61KPreparations for medical, dental or toiletry purposes1%
A61LMethods or apparatus for sterilising materials or objects in general1%
B01FMixing, e.g. dissolving, emulsifying or dispersing1%
PatentTitleYear
11,096,708Devices and methods for performing subcutaneous surgery202111,090,460Method for infusing an immunotherapy agent to a solid tumor for treatment202110,813,739Dynamic microvalve protection device202010,780,250System and method for selective pressure-controlled therapeutic delivery202010,603,066Fluid-jet dissection system and method for reducing the appearance of cellulite202010,588,636Dynamic reconfigurable microvalve protection device202010,548,659High pressure pre-burst for improved fluid delivery202010,531,888Methods for efficiently reducing the appearance of cellulite202010,485,573Handpieces for tissue treatment201910,271,866Modular systems for treating tissue201910,220,122System for tissue dissection and aspiration20199,968,740Closed tip dynamic microvalve protection device20189,889,031'Method of gastric artery embolization'20189,808,332'Dynamic microvalve protection device'20179,770,319'Closed tip dynamic microvalve protection device'20179,757,145'Dissection handpiece and method for reducing the appearance of cellulite'20179,539,081'Method of operating a microvalve protection device'20179,510,849'Devices and methods for performing subcutaneous surgery'20169,486,274'Dissection handpiece and method for reducing the appearance of cellulite'20169,364,246'Dissection handpiece and method for reducing the appearance of cellulite'20169,358,033'Fluid-jet dissection system and method for reducing the appearance of cellulite'20169,358,064'Handpiece and methods for performing subcutaneous surgery'20169,295,540'Dynamic microvalve protection device with associated balloon element for therapeutic intravascular procedures'20169,179,928'Dissection handpiece and method for reducing the appearance of cellulite'20159,089,668'Flow directional infusion device'20159,089,341'Renal nerve neuromodulation device'20159,078,688'Handpiece for use in tissue dissection'20159,044,259'Methods for dissection of subcutaneous tissue'20159,039,722'Dissection handpiece with aspiration means for reducing the appearance of cellulite'20159,011,473'Dissection handpiece and method for reducing the appearance of cellulite'20159,005,229'Dissection handpiece and method for reducing the appearance of cellulite'20158,979,881'Methods and handpiece for use in tissue dissection'20158,920,452'Methods of tissue release to reduce the appearance of cellulite'20148,906,054'Apparatus for reducing the appearance of cellulite'20148,900,261'Tissue treatment system for reducing the appearance of cellulite'20148,900,262'Device for dissection of subcutaneous tissue'20148,894,678'Cellulite treatment methods'20148,753,339'Dissection handpiece and method for reducing the appearance of cellulite'20148,696,699'Microvalve protection device and method of use for protection against embolization agent reflux'20148,696,698'Microvalve protection device and method of use for protection against embolization agent reflux'20148,574,251'Dissection handpiece and method for reducing the appearance of cellulite'20138,518,069'Dissection handpiece and method for reducing the appearance of cellulite'20138,500,775'Protection device and method against embolization agent reflux'20138,491,483'Contrast agent imaging with agent specific ultrasound detection'20138,439,940'Dissection handpiece with aspiration means for reducing the appearance of cellulite'20138,177,719'Contrast agent imaging with agent specific ultrasound detection'20128,167,280'Bubble generator having disposable bubble cartridges'20128,043,219'Automated power level for contrast agent imaging'20117,998,074'Image plane stabilization for medical imaging'20117,998,076'Advanced characterization of contrast agents with ultrasound'20117,993,272'Image plane stabilization for medical imaging'20117,837,626'Contrast agent manipulation with medical ultrasound imaging'20107,534,210'Methods for adaptively varying gain during ultrasound agent quantification'20097,004,906'Contrast agent imaging with agent specific ultrasound detection'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2013Patents assigned to SIEMENS MEDICAL SOLUTIONS (9)· patent assignee history
2006–2013Based in San Francisco, CA, US· patent location history
2012–2020Patents assigned to CHOMAS JAMES E (15)· patent assignee history
2012Based in San Carlos, CA, US· patent location history
2013–2021Patents assigned to SUREFIRE MEDICAL INC (15)· patent assignee history
2013–2017Patents assigned to PINCHUK LEONARD (6)· patent assignee history
2013–2021Based in Boulder, CO, US· patent location history
2013–2021Based in Denver, CO, US· patent location history
2014–2021Patents assigned to ULTHERA INC (26)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ULTHERA INC | 26 | 2014–2021 |
| CHOMAS JAMES Eself | 15 | 2012–2020 |
| SUREFIRE MEDICAL INC | 15 | 2013–2021 |
| SIEMENS MEDICAL SOLUTIONS | 9 | 2006–2013 |
| PINCHUK LEONARD | 6 | 2013–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boulder, CO, US | 28 | 2013–2021 |
| Denver, CO, US | 16 | 2013–2021 |
| San Francisco, California, US | 9 | 2006–2013 |
| San Carlos, California, US | 1 | 2012 |