Inventor
Roger H. Cayton
Inventor
Naperville, IL, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation23%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
C10GCracking hydrocarbon oils14%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
F02BInternal-combustion piston engines6%
Y02TClimate change mitigation technologies related to transportation6%
B82YSpecific uses or applications of nanostructures3%
C02FTreatment of water, waste water, sewage, or sludge3%
C07CAcyclic or carbocyclic compounds3%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%
PatentTitleYear
11,071,948Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams202111,045,764Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions202111,014,830Sorbent compositions for the removal of boron from aqueous mediums202110,974,221Methods for the treatment of a flue gas stream using sorbent compositions having amorphous halogen species202110,780,396Methods for the treatment of a flue gas stream using catalytically-enhanced sorbent compositions202010,456,745Methods for the manufacture of a sorbent composition having a catalyst component201910,449,492Catalytically enhanced compositions for efficient removal of contaminants in flue gas streams20197,166,663'Nanostructured compositions'20076,896,958'Substantially transparent, abrasion-resistant films containing surface-treated nanocrystalline particles'20056,274,530'Fluid hydrocracking catalyst precursor and method'20016,059,962'Multiple stage sulfur removal process'20006,024,865'Sulfur removal process'20005,954,945'Fluid hydrocracking catalyst precursor and method'19995,916,129'Control of exhaust emissions from an internal combustion engine'19995,853,565'Controlling thermal coking'19985,687,565'Control of exhaust emissions from an internal combustion engine'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to AMOCO CORP (2)· patent assignee history
1997–2007Based in Naperville, IL, US· patent location history
1999–2000Patents assigned to BP AMOCO CORP (4)· patent assignee history
2001Patents assigned to BP CORP NORTH AMERICA INC (1)· patent assignee history
2005–2007Patents assigned to NANOPHASE TECH CORP (2)· patent assignee history
2019–2021Patents assigned to ADA CARBON SOLUTIONS LLC (7)· patent assignee history
2019–2021Based in Castle Rock, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ADA CARBON SOLUTIONS LLC | 7 | 2019–2021 |
| BP AMOCO CORP | 4 | 1999–2000 |
| AMOCO CORP | 2 | 1997–1998 |
| NANOPHASE TECH CORP | 2 | 2005–2007 |
| BP CORP NORTH AMERICA INC | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Naperville, Illinois, US | 9 | 1997–2007 |
| Castle Rock, CO, US | 7 | 2019–2021 |