Inventor
Sean M MacKinnon
Inventor
Fairport, NY, US
Overview
33→
Patents
2004–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution31%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy27%
C08JWorking-up14%
B01DSeparation5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C08LCompositions of macromolecular compounds3%
C07DHeterocyclic compounds2%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals2%
PatentTitleYear
11,060,195Reactant flow channels for electrolyzer applications202110,734,661Fuel cell components, stacks and modular fuel cell systems202010,062,913Fuel cell components, stacks and modular fuel cell systems20189,644,277'Reactant flow channels for electrolyzer applications'20179,325,026'Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMs for improved fuel cell durability'20169,306,232'In situ fuel cell contamination sampling device'20169,083,049'Additives for fuel cell layers'20158,999,595'Fuel cells having improved durability'20158,852,823'Sodium stannate additive to improve the durability of PEMS for H2/air fuel cells'20148,409,765'Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durability'20138,354,201'Fuel cell with spatially non-homogeneous ionic membrane'20138,252,712'Polymer dispersant addition to fuel cell electrode inks for improved manufacturability'20128,058,352'Perfluorocyclobutane based water vapor transfer membranes'20118,053,530'Polyelectrolyte membranes made of poly(perfluorocyclobutanes) with pendant perfluorosulfonic acid groups and blends with poly(vinylidene fluoride)'20118,048,963'Ion exchange membrane having lamellar morphology and process of making the same'20118,044,146'Combination of main-chain and side-chain sulfonation of PFCB-6F high-temperature fuel cell membranes'20118,030,405'Blended PEM\'s with elastomers for improved mechanical durability'20118,008,404'Composite membrane'20118,003,732'Gradient reinforced proton exchange membrane'20117,989,512'Polyelectrolyte membranes derived from soluble perfluorocyclobutane polymers with sulfonyl chloride groups'20117,985,805'Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers'20117,976,730'Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751'20117,977,392'Water insoluble additive for improving conductivity of an ion exchange membrane'20117,972,732'Perfluorocyclobutane based water vapor transfer membranes with side chain perfluorosulfonic acid moieties'20117,897,693'Proton conductive polymer electrolytes and fuel cells'20117,897,692'Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes'20117,897,691'Proton exchange membranes for fuel cell applications'20117,888,433'Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications'20117,824,821'Fuel cell metallic separator'20107,601,759'Water insoluble additive for improving conductivity of an ion exchange membrane'20097,537,857'Reduced degradation of ion-exchange membranes in electrochemical fuel cells'20097,300,984'Process for preparing graft copolymers and membranes formed therefrom'20076,828,386'Process for preparing graft copolymers and membranes formed therefrom'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2010Based in Burnaby, CA· patent location history
2011–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (23)· patent assignee history
2011–2015Patents assigned to FULLER TIMOTHY J (7)· patent assignee history
2011–2015Patents assigned to MACKINNON SEAN M (7)· patent assignee history
2011–2016Based in Fairport, NY, US· patent location history
2011–2015Based in West Henrietta, NY, US· patent location history
2013–2015Patents assigned to COMS FRANK (4)· patent assignee history
2016Based in Montreal, CA· patent location history
2017–2021Patents assigned to LOOP ENERGY INC (4)· patent assignee history
2017–2021Based in Vancouver, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 23 | 2011–2016 |
| FULLER TIMOTHY J | 7 | 2011–2015 |
| MACKINNON SEAN Mself | 7 | 2011–2015 |
| COMS FRANK | 4 | 2013–2015 |
| LOOP ENERGY INC | 4 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fairport, New York, US | 18 | 2011–2016 |
| West Henrietta, New York, US | 5 | 2011–2015 |
| Burnaby, CA | 5 | 2004–2010 |
| Vancouver, CA | 4 | 2017–2021 |
| Montreal, CA | 1 | 2016 |