Inventor
David M. Griffiths
Inventor
Pittsburgh, PA, US
Overview
Patents· 44 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body33%
A61BDiagnosis12%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data11%
A61NElectrotherapy6%
Y10TTechnical subjects covered by former us classification6%
A61JContainers specially adapted for medical or pharmaceutical purposes5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
A61KPreparations for medical, dental or toiletry purposes3%
B01FMixing, e.g. dissolving, emulsifying or dispersing3%
G06FElectric digital data processing3%
PatentTitleYear
10,857,345Sterility retaining medical connector assembly and method202010,850,066Catheters and related equipment202010,507,003Quantification phantom for use with multiple imaging modalities201910,016,618Methods and systems for integrated radiopharmaceutical generation, preparation, transportation and administration20189,993,636Sterility retaining medical connector assembly and method20189,814,827'Systems and methods of delivering a dilated slurry to a patient'20179,764,081'Fluid path containing a pressure isolation valve'20179,561,344'Fluid delivery systems, devices, and methods for delivery of hazardous fluids'20179,421,330'Mitigation of contrast-induced nephropathy'20169,326,742'Systems for integrated radiopharmaceutical generation, preparation, transportation and administration'20169,056,200'Apparatus and methods for delivery of fluid injection boluses to patients and handling harmful fluids'20159,005,166'Fluid delivery systems, devices and methods for delivery of hazardous fluids'20158,876,754'Catheter with filtering and sensing elements'20148,747,358'Injector system with a manual control device'20148,521,716'Interface devices and methods for collection of information related to procedures'20138,470,298'Method of preparing a medium with bubbles formed therein for contemporaneous injection'20138,454,561'Fluid delivery systems for delivery of pharmaceutical fluids'20138,382,704'Systems and methods of delivering a dilated slurry to a patient'20138,192,397'Medical fluid injection and inflation system'20128,182,444'Delivery of agents such as cells to tissue'20128,160,679'Methods of coordinating an imaging procedure and an injection procedure'20128,055,328'Interface unit for use with injectors and imaging systems and related devices'20117,996,381'System and method for automated benchmarking for the recognition of best medical practices and products and for establishing standards for medical procedures'20117,937,134'Systems for controlling injection and/or imaging procedures'20117,713,239'System for delivery of hazardous pharmaceuticals'20107,672,710'Data communication and control for medical imaging systems'20107,632,245'Devices, systems and methods for delivery of a fluid into a patient during a magnetic resonance procedure'20097,540,854'Method of substituting a first fluid delivery device with a second fluid delivery device'20097,326,186'Injector system and fluid control device providing sharp bolus injection'20087,315,109'Actuators and fluid delivery systems using such actuators'20087,221,159'Communication systems for use with magnetic resonance imaging systems'20077,204,797'Delivery methods, systems and components for use with hazardous pharmaceutical substances'20077,094,216'Injection system having a pressure isolation mechanism and/or a handheld controller'20066,970,735'Data communication and control for medical imaging systems'20056,939,302'Apparatus and method for controlling contrast enhanced imaging procedures'20056,821,013'Adapters, adapter systems and method for use in connection with powered injectors for agitation of multi-component fluids'20046,767,319'Delivery methods, systems and components for use with hazardous pharmaceutical substances'20046,673,033'Injectors, injector systems and injector control'20046,397,098'Data communication and control for medical imaging systems'20026,375,624'Extravasation detector using microwave radiometry'20026,317,623'Apparatus and method for controlling contrast enhanced imaging procedures'20015,954,668'Extravasation detector using microwave radiometry'19995,808,203'Fluid pressure measurement devices'19985,513,527'Fuel-gauging systems'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Based in Hampshire, GB· patent location history
1998–2013Patents assigned to MEDRAD INC (29)· patent assignee history
1998–2020Based in Pittsburgh, PA, US· patent location history
2012–2016Patents assigned to GRIFFITHS DAVID M (13)· patent assignee history
2012–2016Patents assigned to HIRSCHMAN ALAN D (10)· patent assignee history
2012–2016Patents assigned to UBER III ARTHUR E (9)· patent assignee history
2016–2020Patents assigned to BAYER HEALTHCARE LLC (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MEDRAD INC | 29 | 1998–2013 |
| GRIFFITHS DAVID Mself | 13 | 2012–2016 |
| BAYER HEALTHCARE LLC | 10 | 2016–2020 |
| HIRSCHMAN ALAN D | 10 | 2012–2016 |
| UBER III ARTHUR E | 9 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pittsburgh, Pennsylvania, US | 43 | 1998–2020 |
| Hampshire, GB | 1 | 1996 |