Advanced electrolyte systems and their use in energy storage devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11250995
APP PUB NO 20200020488A1
SERIAL NO

16452291

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An ultracapacitor that includes an energy storage cell immersed in an advanced electrolyte system and disposed within a hermetically sealed housing, the cell electrically coupled to a positive contact and a negative contact, wherein the ultracapacitor is configured to output electrical energy within a temperature range between about −40 degrees Celsius to about 210 degrees Celsius. Methods of fabrication and use are provided.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
FASTCAP SYSTEMS CORPORATION21 DRYDOCK AVENUE 8 FLOOR EAST BOSTON MA 02210

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooley, John J Boston, US 38 830
Deane, Christopher John Sibbald Boston, US 15 230
Epstein, James Sharon, US 31 634
Kuttipillai, Padmanaban Sasthan Malden, US 20 420
Martini, Fabrizio Boston, US 32 459
Signorelli, Riccardo The Woodlands, US 42 1375
Wilhelmus, Lindsay A Lexington, US 16 350

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 Aug 15, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 15, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 15, 2033
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