Inventor
Rogers C. Ritter
Inventor
Charlottesville, VA, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis53%
A61MDevices for introducing media into, or onto, the body29%
A61NElectrotherapy6%
A61FFilters implantable into blood vessels3%
H02KDynamo-electric machines3%
H02NElectric machines not otherwise provided for3%
A61KPreparations for medical, dental or toiletry purposes1%
A61LMethods or apparatus for sterilising materials or objects in general1%
H01FMagnets1%
PatentTitleYear
9,314,222'Operation of a remote medical navigation system using ultrasound image'20168,992,546'Electrostriction devices and methods for assisted magnetic navigation'20158,551,109'Electrostriction devices and methods for assisted magnetic navigation'20138,196,590'Variable magnetic moment MR navigation'20128,162,920'Magnetic navigation of medical devices in magnetic fields'20128,088,129'Method and apparatus for magnetically controlling motion direction of mechanically pushed catheter'20127,771,415'Method for safely and efficiently navigating magnetic devices in the body'20107,757,694'Method for safely and efficiently navigating magnetic devices in the body'20107,708,696'Navigation using sensed physiological data as feedback'20107,625,382'Method and apparatus for magnetically controlling motion direction of a mechanically pushed catheter'20097,389,778'Variable magnetic moment MR navigation'20087,264,584'Method for safely and efficiently navigating magnetic devices in the body'20077,189,198'Magnetically guidable carriers and methods for the targeted magnetic delivery of substances in the body'20077,137,976'Method for safely and efficiently navigating magnetic devices in the body'20067,020,512'Method of localizing medical devices'20067,010,338'Device for locating magnetic implant by source field'20066,755,816'Method for safely and efficiently navigating magnetic devices in the body'20046,702,804'Method for safely and efficiently navigating magnetic devices in the body'20046,630,879'Efficient magnet system for magnetically-assisted surgery'20036,542,766'Medical devices adapted for magnetic navigation with magnetic fields and gradients'20036,529,761'Digital magnetic system for magnetic surgery'20036,522,909'Method and apparatus for magnetically controlling catheters in body lumens and cavities'20036,507,751'Method and apparatus using shaped field of repositionable magnet to guide implant'20036,505,062'Method for locating magnetic implant by source field'20036,475,223'Method and apparatus for magnetically controlling motion direction of a mechanically pushed catheter'20026,459,924'Articulated magnetic guidance systems and devices and methods for using same for magnetically-assisted surgery'20026,330,467'Efficient magnet system for magnetically-assisted surgery'20016,311,082'Digital magnetic system for magnetic surgery'20016,304,768'Method and apparatus using shaped field of repositionable magnet to guide implant'20016,292,678'Method of magnetically navigating medical devices with magnetic fields and gradients, and medical devices adapted therefor'20016,241,671'Open field system for magnetic surgery'20016,216,030'Magnetic stereotactic system for treatment delivery'20016,212,419'Method and apparatus using shaped field of repositionable magnet to guide implant'20016,157,853'Method and apparatus using shaped field of repositionable magnet to guide implant'20006,128,174'Method and apparatus for rapidly changing a magnetic field produced by electromagnets'20006,015,414'Method and apparatus for magnetically controlling motion direction of a mechanically pushed catheter'20005,931,818'Method of and apparatus for intraparenchymal positioning of medical devices'19995,779,694'Magnetic stereotactic system for treatment delivery'19985,707,335'Magnetic stereotactic system and treatment delivery'19985,654,864'Control method for magnetic stereotaxis system'19975,125,888'Magnetic stereotactic system for treatment delivery'19924,869,247'Video tumor fighting system'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2001Patents assigned to UNIV VIRGINIA (6)· patent assignee history
1989–2016Based in Charlottesville, VA, US· patent location history
1992–2003Based in Charlottsville, VA, US· patent location history
1997–2016Patents assigned to STEREOTAXIS INC (34)· patent assignee history
1999Based in Charlotesville, VA, US· patent location history
2001–2015Based in St. Louis, MO, US· patent location history
2012–2016Patents assigned to RITTER ROGERS C (6)· patent assignee history
2012–2016Patents assigned to VISWANATHAN RAJU R (5)· patent assignee history
2012–2016Patents assigned to CREIGHTON IV FRANCIS M (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STEREOTAXIS INC | 34 | 1997–2016 |
| RITTER ROGERS Cself | 6 | 2012–2016 |
| UNIV VIRGINIA | 6 | 1989–2001 |
| VISWANATHAN RAJU R | 5 | 2012–2016 |
| CREIGHTON IV FRANCIS M | 2 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Charlottesville, Virginia, US | 35 | 1989–2016 |
| St. Louis, MO, US | 4 | 2001–2015 |
| Charlottsville, Virginia, US | 2 | 1992–2003 |
| Charlotesville, Virginia, US | 1 | 1999 |