Inventor
Julius Scherzer
Inventor
Anaheim, CA, US
Overview
Patents· 16 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 chemistry45%
C10GCracking hydrocarbon oils34%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals10%
C01BNon-metallic elements3%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
PatentTitleYear
5,298,153'Cracking process using an attrition resistant catalyst'19944,987,110'Attrition resistant cracking catalyst'19914,880,521'Process for the cracking of feedstocks containing high levels of nitrogen'19894,810,369'Process for the catalytic cracking of feedstocks containing high levels of nitrogen'19894,747,935'Process for the catalytic cracking of feedstocks containing nitrogen'19884,588,496'Process for the catalytic cracking of metals-containing feedstocks'19864,512,961'Dealumination of faujasite-type zeolites using ion exchange resins'19854,477,336'Acid dealuminated Y-zeolite and cracking process employing the same'19844,476,239'Production of fluid catalytic cracking catalysts'19844,443,553'Production of fluid catalytic cracking catalysts'19844,347,164'Mono- and poly-metallic supported catalysts'19824,332,782'Method of producing pseudoboehmite'19824,313,923'Method of producing pseudoboehmites'19824,297,325'Method of producing pseudoboehmite from aluminum salt solutions'19814,079,019'Process for preparing zeolite containing hydrocarbon conversion catalysts'19783,966,643'Rare earth transition metal exchanged faujasites and catalysts prepared therefrom'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1978Patents assigned to GRACE W R & CO (2)· patent assignee history
1976Based in Baltimore, MD, US· patent location history
1978Based in Columbia, MD, US· patent location history
1981–1982Patents assigned to FILTROL CORP (4)· patent assignee history
1981–1994Based in Anaheim, CA, US· patent location history
1984Patents assigned to HARSHAW FILTROL PARTNERSHIP (3)· patent assignee history
1985Patents assigned to HARSHAW FILTROL (1)· patent assignee history
1986–1994Patents assigned to UNION OIL CO (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNION OIL CO | 6 | 1986–1994 |
| FILTROL CORP | 4 | 1981–1982 |
| HARSHAW FILTROL PARTNERSHIP | 3 | 1984 |
| GRACE W R & CO | 2 | 1976–1978 |
| HARSHAW FILTROL | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Anaheim, California, US | 14 | 1981–1994 |
| Columbia, Maryland, US | 1 | 1978 |
| Baltimore, Maryland, US | 1 | 1976 |