Inventor
Stephen Clyde Tentarelli
Inventor
Schnecksville, PA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
B01DSeparation13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
B07CPostal sorting8%
B43MBureau accessories not otherwise provided for8%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables8%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]8%
Y10TTechnical subjects covered by former us classification8%
C01BNon-metallic elements5%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors3%
PatentTitleYear
10,994,238Radial flow adsorption vessel comprising flexible screen202110,576,455Particle loading method and apparatus for a radial flow vessel20209,731,241'Radial flow adsorber ‘U’ configuration'20179,255,646'Excess flow shutoff valve'20168,944,437'Seal between metal and ceramic conduits'20158,178,075'Tubular reactor with jet impingement heat transfer'20127,871,579'Tubular reactor with expandable insert'20116,866,075'Method and apparatus for uniform particle loading of vessels'20056,086,659'Radial flow adsorption vessel'20005,814,129'Radial flow adsorption vessel'19985,464,099'Method for the automated processing of documents and bulk mail'19955,115,918'Apparatus for the automated processing of bulk mail and the like'19924,863,037'Apparatus for the automated processing of bulk mail and the like'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1995Patents assigned to OPEX CORP (3)· patent assignee history
1989–1992Based in West Berlin, NJ, US· patent location history
1995–2000Based in Fogelsville, PA, US· patent location history
1998–2021Patents assigned to AIR PROD & CHEM (10)· patent assignee history
2005Based in Macungie, PA, US· patent location history
2011–2021Based in Schnecksville, PA, US· patent location history
2012Patents assigned to BROEKHUIS ROBERT ROGER (1)· patent assignee history
2012Patents assigned to GARG DIWAKAR (1)· patent assignee history
2012Patents assigned to HE XIAOYI (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AIR PROD & CHEM | 10 | 1998–2021 |
| OPEX CORP | 3 | 1989–1995 |
| BROEKHUIS ROBERT ROGER | 1 | 2012 |
| GARG DIWAKAR | 1 | 2012 |
| HE XIAOYI | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Schnecksville, Pennsylvania, US | 7 | 2011–2021 |
| Fogelsville, Pennsylvania, US | 3 | 1995–2000 |
| West Berlin, New Jersey, US | 2 | 1989–1992 |
| Macungie, Pennsylvania, US | 1 | 2005 |