Inventor
Sidney Schiff
Inventor
Bartlesville, OK, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Mprimary
C10MLubricating compositions25%
C10LFuels not otherwise provided for21%
C07CAcyclic or carbocyclic compounds13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
A61BDiagnosis4%
A61MDevices for introducing media into, or onto, the body4%
C07GCompounds of unknown constitution4%
C08CTreatment or chemical modification of rubbers4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C10GCracking hydrocarbon oils4%
PatentTitleYear
10,973,435Adult head-sized coil-based low-field MRI20214,504,280'Fuel additives from SO.sub.2 treated mixtures of amides and esters derived from vegetable oil, tall oil acid, or aralkyl acid'19854,418,234'Viscosity index improver soluble in synthetic poly(.alpha.-olefin) lubricants'19834,386,229'Olefin dimerization'19834,319,064'Olefin dimerization'19824,230,588'Fuel and lubricant additives from aminoalkylalkanolamines'19804,224,139'Treatment of sulfur-containing lubricating oil to increase resistance to oxidation'19803,969,234'Lubricant and motor fuel additives'19763,968,151'Ashless dispersant products and process'19763,965,084'Ashless dispersant products and process'19763,960,937'Ashless additives for lubricating compositions'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1985Patents assigned to PHILLIPS PETROLEUM CO (10)· patent assignee history
1976–1985Based in Bartlesville, OK, US· patent location history
2021Patents assigned to PENN STATE RES FOUND (1)· patent assignee history
2021Patents assigned to TRIAD NAT SECURITY LLC (1)· patent assignee history
2021Based in State College, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILLIPS PETROLEUM CO | 10 | 1976–1985 |
| PENN STATE RES FOUND | 1 | 2021 |
| TRIAD NAT SECURITY LLC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bartlesville, OK, US | 10 | 1976–1985 |
| State College, Pennsylvania, US | 1 | 2021 |