Inventor
John Arthur Urbahn
Inventor
Saratoga Springs, NY, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Rprimary
G01RMeasuring electric variables19%
F17CVessels for containing or storing compressed, liquefied or solidified gases11%
H02KDynamo-electric machines11%
F25DRefrigerators7%
H01FMagnets7%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution7%
C23CCoating metallic material4%
F25BRefrigeration machines, plants or systems4%
G01FMeasuring volume, volume flow, mass flow or liquid level4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
PatentTitleYear
10,591,557Apparatus and method for introduction of a material into a cryogenic system20208,731,640'Fluid path system for dissolution and transport of a hyperpolarized material'20148,570,043'System and method for self-sealing a coldhead sleeve of a magnetic resonance imaging system'20138,511,100'Cooling of superconducting devices by liquid storage and refrigeration unit'20137,633,290'Apparatus and method for a fully automated preparation of a hyperpolarizing imaging agent'20097,548,000'Multilayer radiation shield'20097,255,013'Method and apparatus for measuring cryogenic flow'20076,710,497'Apparatus and method for a field winding assembly mountable on a rotor in a synchronous machine'20046,590,305'High temperature super-conducting synchronous rotor having an electromagnetic shield and method for assembly'20036,147,579'Superconducting magnet non-uniform thermal insulation blankets'20006,081,178'Superconductive magnet having a tube suspension assembly'20006,051,114'Use of pulsed-DC wafer bias for filling vias/trenches with metal in HDP physical vapor deposition'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2020Patents assigned to GEN ELECTRIC (11)· patent assignee history
2000Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2000–2020Based in Saratoga Springs, NY, US· patent location history
2000Based in Hampstead, NH, US· patent location history
2013–2014Patents assigned to URBAHN JOHN ARTHUR (3)· patent assignee history
2013Patents assigned to LASKARIS EVANGELOS TRIFON (2)· patent assignee history
2013Patents assigned to AMM KATHLEEN MELANIE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GEN ELECTRIC | 11 | 2000–2020 |
| URBAHN JOHN ARTHURself | 3 | 2013–2014 |
| LASKARIS EVANGELOS TRIFON | 2 | 2013 |
| AMM KATHLEEN MELANIE | 1 | 2013 |
| APPLIED MATERIALS INC | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saratoga Springs, New York, US | 11 | 2000–2020 |
| Hampstead, NH, US | 1 | 2000 |