Inventor
Stephen O. Hay
Inventor
South Windsor, CT, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation31%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
A61LMethods or apparatus for sterilising materials or objects in general14%
F24FAir-conditioning10%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles6%
C02FTreatment of water, waste water, sewage, or sludge6%
Y02ATechnologies for adaptation to climate change6%
B82YSpecific uses or applications of nanostructures2%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds2%
PatentTitleYear
9,308,492'Method and system for using an ozone generating device for air purification'20169,073,009'Air purification system'20158,795,588'Systems and methods for removal of contaminants from fluid streams'20148,617,478'Photocatalytic device with mixed photocatalyst/silica structure'20138,513,157'Deactivation resistant photocatalysts'20138,309,484'Preparation and manufacture of an overlayer for deactivation resistant photocatalysts'20128,263,012'Photocatalyst protection'20127,951,327'Photocatalytic air purifier for a fan coil unit'20117,795,173'Long-lived high volumetric activity photocatalysts'20107,758,821'Modular photocatalytic air purifier'20107,740,810'Photocatalyst protection'20107,399,331'Gas phase contaminant removal with low pressure drop'20087,291,315'System to enhance the photocatalytic oxidation rate of contaminants through selective desorption of water utilizing microwaves'20077,279,144'Reflective lamp to maximize light delivery to a photoactive catalyst'20077,255,831'Tungsten oxide/titanium dioxide photocatalyst for improving indoor air quality'20077,112,306'Electrodeless ultraviolet discharge fluid remediation'20066,358,374'Integrated photocatalytic and adsorbent technologies for the removal of gaseous contaminants'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2016Patents assigned to CARRIER CORP (17)· patent assignee history
2002–2012Based in South Windsor, CT, US· patent location history
2010–2016Based in Tolland, CT, US· patent location history
2012–2016Patents assigned to HAY STEPHEN O (7)· patent assignee history
2012–2016Patents assigned to OBEE TIMOTHY N (6)· patent assignee history
2012–2014Patents assigned to SCHMIDT WAYDE R (5)· patent assignee history
2012–2015Patents assigned to VANDERSPURT THOMAS HENRY (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CARRIER CORP | 17 | 2002–2016 |
| HAY STEPHEN Oself | 7 | 2012–2016 |
| OBEE TIMOTHY N | 6 | 2012–2016 |
| SCHMIDT WAYDE R | 5 | 2012–2014 |
| VANDERSPURT THOMAS HENRY | 5 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| South Windsor, CT, US | 9 | 2002–2012 |
| Tolland, CT, US | 8 | 2010–2016 |