Inventor
Joseph B. McLean
Inventor
Somerville, NJ, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils63%
G06FElectric digital data processing13%
H04LTransmission of digital information, e.g. telegraphic communication13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
10,992,534Forming groups of nodes for assignment to a system management server202110,909,098Setting a flag to indicate that a user interface has stale data within a subject matter category20214,874,506'Catalytic two-stage coal hydrogenation process using extinction recycle of heavy liquid fraction'19894,853,111'Two-stage co-processing of coal/oil feedstocks'19894,842,719'Catalytic two-stage coal hydrogenation and hydroconversion process'19894,839,030'Coal liquefaction process utilizing coal/CO.sub.2 slurry feedstream'19894,816,141'Catalytic two-stage liquefaction of coal utilizing cascading of used ebullated-bed catalyst'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to HYDROCARBON RESEARCH INC (5)· patent assignee history
1989Based in Somerville, NJ, US· patent location history
2021Patents assigned to LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD (2)· patent assignee history
2021Based in Raleigh, NC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HYDROCARBON RESEARCH INC | 5 | 1989 |
| LENOVO ENTPR SOLUTIONS SINGAPORE PTE LTD | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Somerville, New Jersey, US | 5 | 1989 |
| Raleigh, NC, US | 2 | 2021 |