Inventor
Gayatri Vyas Dadheech
Inventor
Bloomfield Hills, MI, US
Overview
68→
Patents
2010–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)
Patents· 68 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy20%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution20%
C23CCoating metallic material8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
Y02PClimate change mitigation technologies in the production or processing of goods5%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
G02BOptical elements, systems or apparatus4%
B08BCleaning in general3%
C08JWorking-up3%
B05DProcesses for applying fluent materials to surfaces, in general3%
PatentTitleYear
11,067,721Textured self-cleaning film system and method of forming same202111,059,035Self-cleaning film system and method of forming same202111,007,507Self-cleaning film system202110,981,195Method of forming a self-cleaning film system202110,912,182Sensor cleaning apparatus202110,903,491Rechargeable lithium-ion battery chemistry with fast charge capability and high energy density202110,829,665Method of forming a self-cleaning film system202010,822,042Plasma actuated drag reduction202010,754,067Textured self-cleaning film system and method of forming same202010,673,046Separator for lithium metal based batteries202010,622,627Forming sulfur-based positive electrode active materials202010,583,428Self-cleaning film system and method of forming same202010,573,856Barrier layer coatings for battery pouch cell seal202010,569,263Self-cleaning film system and method of forming same202010,556,231Self-cleaning film system and method of forming same202010,533,249Method of forming a self-cleaning film system202010,516,167Formed plate assembly for PEM fuel cell201910,512,150Systems and apparatuses for high performance atmosphere thin film piezoelectric resonant plasmas to modulate air flows201910,486,149Nucleation layers for enhancing photocatalytic activity of titanium dioxide (TIO2) coatings201910,429,641Light-enhanced self-cleaning film system and method of forming same201910,274,647Self-cleaning film system and article201910,224,571Fluorinated ether as electrolyte co-solvent for lithium metal based anode201910,195,602Nucleation layers for enhancing photocatalytic activity of titanium dioxide (TiO201910,141,795Method for mitigating thermal aging of permanent magnets in organic liquid201810,052,622Method of forming a self-cleaning film system20189,985,284Forming sulfur-based positive electrode active materials20189,905,847'Forming electrode active materials'20189,896,763'Particle reactor for atomic layer deposition (ALD) and chemical vapor deposition (CVD) processes'20189,861,974'Film system'20189,806,326'One-step method for preparing a lithiated silicon electrode'20179,647,254'Coated separator and one-step method for preparing the same'20179,520,600'Conductive and hydrophilic bipolar plate coatings and method of making the same'20169,431,665'Selectively coated bipolar plates for water management and freeze start in PEM fuel cells'20169,382,620'Electrical contact element for a fuel cell having an ultra-thin conductive layer coating'20169,246,178'Method to minimize the impact of shunt currents through aqueous based coolants on PEM fuel cell bipolar plates'20169,136,545'Low cost fuel cell bipolar plate and process of making the same'20159,083,008'Formed plate assembly for PEM fuel cell'20159,076,998'Fuel-cell membrane-subgasket assemblies comprising coated subgaskets, and fuel-cell assemblies and fuel-cell stacks comprising the fuel-cell membrane subgasket assemblies'20159,029,046'Hydrophilic coating for fuel cell bipolar plate and methods of making the same'20159,011,667'Nanotube assembly, bipolar plate and process of making the same'20158,956,785'Amorphous carbon coatings for fuel cell bipolar plates'20158,906,579'Low contact resistance coated stainless steel bipolar plates for fuel cells'20148,871,294'Method of coating a substrate with nanoparticles including a metal oxide'20148,834,734'Surface alloying of stainless steel'20148,815,335'Method of coating a substrate with nanoparticles including a metal oxide'20148,785,080'Passivated metallic bipolar plates and a method for producing the same'20148,778,562'Method of depositing durable thin gold coating on fuel cell bipolar plates'20148,758,957'Graphene coated SS bipolar plates'20148,728,680'Method to enhance the durability of conductive carbon coating of PEM fuel cell bipolar plates'20148,685,593'Carbon based bipolar plate coatings for effective water management'20148,617,759'Selectively coated bipolar plates for water management and freeze start in PEM fuel cells'20138,497,050'Amorphous carbon coatings for fuel cell bipolar plates'20138,497,049'Hydrophilic and corrosion resistant fuel cell components'20138,492,053'Surface treated carbon coatings for flow field plates'20138,455,155'Inexpensive approach for coating bipolar plates for PEM fuel cells'20138,277,986'Bipolar plate with microgrooves for improved water transport'20128,246,808'Selective electrochemical deposition of conductive coatings on fuel cell bipolar plates'20128,221,938'Method of making a stable hydrophilic coating/surface on carbon-based materials for fuel cell applications'20128,221,934'Method to enhance the durability of conductive carbon coating of PEM fuel cell bipolar plates'20128,148,035'Bipolar plate coating architecture for fuel cells and methods of making and using the same'20128,105,721'Microtextured fuel cell elements for improved water management'20128,053,133'Bipolar plate hydrophilic treatment for stable fuel cell stack operation at low power'20118,029,870'Method of coating fuel cell components for water removal'20118,007,958'PEM fuel cell with improved water management'20117,998,631'Method to reduce/eliminate shunt current corrosion of wet end plate in PEM fuel cells'20117,972,449'Corrosion resistant metal composite for electrochemical devices and methods of producing the same'20117,901,832'Bipolar plate with inlet and outlet water management features'20117,803,476'Electrical contact element for a fuel cell having a conductive monoatomic layer coating'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Patents assigned to GM GLOBAL TECH OPERATIONS INC (35)· patent assignee history
2010–2016Based in Rochester Hills, MI, US· patent location history
2012–2016Patents assigned to DADHEECH GAYATRI VYAS (28)· patent assignee history
2012–2016Patents assigned to ABD ELHAMID MAHMOUD H (22)· patent assignee history
2012–2016Patents assigned to MIKHAIL YOUSSEF M (15)· patent assignee history
2014–2021Based in Bloomfield Hills, MI, US· patent location history
2016–2021Patents assigned to GM GLOBAL TECH OPERATIONS LLC (33)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GM GLOBAL TECH OPERATIONS INC | 35 | 2010–2016 |
| GM GLOBAL TECH OPERATIONS LLC | 33 | 2016–2021 |
| DADHEECH GAYATRI VYASself | 28 | 2012–2016 |
| ABD ELHAMID MAHMOUD H | 22 | 2012–2016 |
| MIKHAIL YOUSSEF M | 15 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bloomfield Hills, MI, US | 35 | 2014–2021 |
| Rochester Hills, MI, US | 33 | 2010–2016 |