Energy conversion apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11739711
SERIAL NO

17503494

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An engine body may include a piston body comprising a piston chamber and a regenerator body comprising a regenerator conduit. An engine body may include a working-fluid heat exchanger body comprising a plurality of working-fluid pathways fluidly communicating between the piston chamber and the regenerator conduit. Additionally, or alternatively, an engine body may include a heater body comprising a plurality of heating fluid pathways and the plurality of working-fluid pathways. The heating fluid pathways may have a heat transfer relationship with the working fluid pathways. The working-fluid pathways may fluidly communicate between the piston chamber and the regenerator conduit. The engine body may include a monolithic body defined at least in part by the piston body, the regenerator body, and the working-fluid heat exchanger body, and/or defined at least in part by the piston body, the regenerator body, and the heater body.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HYLIION HOLDINGS CORP1202 BMC DRIVE CEDAR PARK TX 78613

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Akwara, Aigbedion Cincinnati, US 34 34
Bellardi, Jason Joseph Fairfield, US 29 88
Gansler, Michael Thomas Mason, US 37 324
Marrero, Ortiz Victor Luis Cincinnati, US 7 2
Mook, Joshua Tyler Cincinnati, US 77 287
Notarnicola, Michael Robert Cincinnati, US 30 29
Osama, Mohamed Garching, DE 87 317
Sennoun, Mohammed El Hacin West Chester, US 49 487
Thompson, Mary Kathryn Fairfield Township, US 68 136
VandeVoorde, Kevin Michael Cincinnati, US 27 12
Waun, Scott Douglas Loveland, US 17 63

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Feb 28, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Feb 28, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 28, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00