Inventor
Roger J. Lussier
Inventor
Ellicott City, MD, US
Overview
Patents· 19 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 chemistry38%
C10GCracking hydrocarbon oils23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
B01DSeparation4%
C04BLime, magnesia4%
Y10TTechnical subjects covered by former us classification4%
C01BNon-metallic elements2%
C09DCoating compositions, e.g. paints, varnishes or lacquers2%
PatentTitleYear
7,976,697'NOX reduction compositions for use in partial burn FCC processes'20117,918,991'Compositions and processes for reducing NOx emissions during fluid catalytic cracking'20116,451,200'Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use'20026,403,526'Alumina trihydrate derived high pore volume, high surface area aluminum oxide composites and methods of their preparation and use'20026,303,531'Hydrothermally stable high pore volume aluminum oxide/swellable clay composites and methods of their preparation and use'20015,002,742'Inorganic oxide sorbents for sulfur oxides'1991H0000856'Cation exchange Y zeolites as corrosion inhibitors'19904,940,531'Catalytic cracking process employing an acid-reacted metakaolin catalyst'19904,894,143'Catalytic cracking process employing an aluminum silicon spinel-mullite-gamma alumia containing catalyst'19904,847,225'Catalysts and catalyst supports'19894,843,052'Acid-reacted metakaolin catalyst and catalyst support compositions'19894,836,913'Catalytic cracking process exploying a zeolite as catalysts and catalyst supports'19894,749,672'Catalysts and catalyst supports'19884,271,043'Pillared interlayered clay products'19814,248,739'Stabilized pillared interlayered clays'19814,176,090'Pillared interlayered clay materials useful as catalysts and sorbents'19793,994,800'Catalytic cracking with catalyst of improved Y zeolite'19763,985,640'Cracking with zeolite catalysts promoted with uranium or uranium plus silver'19763,974,099'High activity amorphous silica-alumina catalyst'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2011Patents assigned to GRACE W R & CO (18)· patent assignee history
1976–2011Based in Ellicott City, MD, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GRACE W R & CO | 18 | 1976–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ellicott City, Maryland, US | 19 | 1976–2011 |