Inventor
Brian Harrison
Inventor
Kanata, CA
Overview
Patents· 23 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 chemistry19%
C08JWorking-up11%
B01DSeparation10%
Y02TClimate change mitigation technologies related to transportation6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
Y10TTechnical subjects covered by former us classification6%
C02FTreatment of water, waste water, sewage, or sludge5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A62BDevices, apparatus or methods for life-saving3%
PatentTitleYear
D0914557Brake handle202110,087,301Dewatering devulcanized rubber20189,901,890'Dual vessel reactor'20189,649,612'Dual vessel reactor'20179,458,304'Vulcanized rubber conversion'20169,403,136'Dual vessel reactor'20169,278,324'Reactor and reactor system for high temperature and high pressure reactions'20169,272,266'Palladium—gold catalyst synthesis'20168,415,402'Separating devulcanized rubber'20138,415,269'Palladium-gold catalyst synthesis'20137,820,448'Waste materials sampling, assaying for desired components or metals, and refining'20107,597,658'Centrifugal separator and rotor therefor'20097,439,070'Waste material handling, sampling and metal content value calculation'20087,166,658'Rubber reduction'20077,122,167'Precious metal recovery from organics-precious metal compositions with supercritical water reactant'20065,462,908'Organic amine impregnated activated carbon'19955,231,982'Molded nosecup valve assembly'19935,145,820'Reduced pressure sublimation of amine compounds on activated carbons'19924,626,122'Connector'19864,539,311'Process for making a lead-tolerant catalyst system for purifying exhaust'19854,162,235'Catalysts'19794,127,510'Catalyst for the purification of an exhaust gas'19784,048,950'Devices for applying adhesives to a moving web'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1979Based in London, GB· patent location history
1985–2010Patents assigned to JOHNSON MATTHEY PLC (3)· patent assignee history
1986–1995Patents assigned to UNITED KINGDOM GOVERNMENT (4)· patent assignee history
1986–1995Based in Nepean, CA· patent location history
2006–2016Based in Bedfordshire, GB· patent location history
2007–2018Based in Kanata, CA· patent location history
2013–2017Patents assigned to HARRISON BRIAN (6)· patent assignee history
2013–2018Patents assigned to RUBRECO INC (6)· patent assignee history
2013–2017Patents assigned to HOOPER HURDON (4)· patent assignee history
2021Based in St. Martin, GG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARRISON BRIANself | 6 | 2013–2017 |
| RUBRECO INC | 6 | 2013–2018 |
| HOOPER HURDON | 4 | 2013–2017 |
| UNITED KINGDOM GOVERNMENT | 4 | 1986–1995 |
| JOHNSON MATTHEY PLC | 3 | 1985–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanata, CA | 8 | 2007–2018 |
| Bedfordshire, GB | 4 | 2006–2016 |
| Nepean, CA | 3 | 1986–1995 |
| London, GB | 2 | 1977–1979 |
| St. Martin, GG | 1 | 2021 |