Inventor
William P. Hegarty
Inventor
Allentown, PA, US
Overview
22→
Patents
1980–2016
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 22 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation15%
C01BNon-metallic elements12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state7%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]7%
C10GCracking hydrocarbon oils5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G09FDisplaying4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
C10KPurifying or modifying the chemical composition of combustible gases containing carbon monoxide3%
PatentTitleYear
9,277,632'Emergency lighting monitoring and reporting system'20165,851,061'Recessed emergency lighting with movable mirror'19985,392,594'Integrated production of fuel gas and oxygenated organic compounds from synthesis gas'19955,375,580'Internal combustion engine with cooling of intake air using refrigeration of liquefied fuel gas'19945,276,591'Sign with indirect illumination from light emitting diodes'19945,240,476'Process for sulfur removal and recovery from a power generation plant using physical solvent'19935,174,866'Oxygen recovery from turbine exhaust using solid electrolyte membrane'19925,137,550'Cascade acid gas removal process'19925,118,395'Oxygen recovery from turbine exhaust using solid electrolyte membrane'19924,957,515'Process for sulfur removal and recovery from fuel gas using physical solvent'19904,826,670'Oxygen enriched claus system with sulfuric acid injection'19894,632,818'Production of sulfur from an oxygen enriched claus system'19864,545,787'Process for producing by-product oxygen from turbine power generation'19854,542,114'Process for the recovery and recycle of effluent gas from the regeneration of particulate matter with oxygen and carbon dioxide'19854,475,347'Process for separating carbon dioxide and sulfur-containing gases from a synthetic fuel production process off-gas'19844,449,994'Low energy process for separating carbon dioxide and acid gases from a carbonaceous off-gas'19844,417,449'Process for separating carbon dioxide and acid gases from a carbonaceous off-gas'19834,383,382'Self-luminous safety sign'19834,332,598'Process for treating industrial gas stream'19824,254,094'Process for producing hydrogen from synthesis gas containing COS'19814,242,108'Hydrogen sulfide concentrator for acid gas removal systems'19804,183,595'Apparatus for filling glass tubing with pure gas'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–1995Patents assigned to AIR PROD & CHEM (17)· patent assignee history
1980Patents assigned to SELF POWERED LIGHTING LTD (1)· patent assignee history
1980–1984Based in Wescosville, PA, US· patent location history
1980–1983Based in New Rochelle, NY, US· patent location history
1983Patents assigned to SELF POWERED LIGHTING INC (1)· patent assignee history
1985–1993Based in Allentown, PA, US· patent location history
1992–1995Based in State College, PA, US· patent location history
1994–1998Patents assigned to HEGARTY WILLIAM (2)· patent assignee history
1994–1998Based in Stevensville, MD, US· patent location history
2016Patents assigned to SIGNTEX INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR PROD & CHEM | 17 | 1980–1995 |
| HEGARTY WILLIAMself | 2 | 1994–1998 |
| SELF POWERED LIGHTING INC | 1 | 1983 |
| SELF POWERED LIGHTING LTD | 1 | 1980 |
| SIGNTEX INC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Allentown, Pennsylvania, US | 8 | 1985–1993 |
| Wescosville, Pennsylvania, US | 6 | 1980–1984 |
| State College, Pennsylvania, US | 3 | 1992–1995 |
| Stevensville, Maryland, US | 2 | 1994–1998 |
| New Rochelle, New York, US | 2 | 1980–1983 |