Lithium-ion battery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9077022
APP PUB NO 20110133699A1
SERIAL NO

12961319

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A lithium-ion battery includes a positive electrode, a negative electrode, and a battery case. The positive electrode includes a positive current collector, a first material of the form Li1−xMO2, where M is a metal, and a second material including carbon. The negative electrode includes a negative current collector, a third material including a lithium titanate material, and a fourth material including carbon. The battery case includes titanium and at least partially surrounds the positive and negative electrodes.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MEDTRONIC INC710 MEDTRONIC PARKWAY MAIL STOP LC340 MINNEAPOLIS MN 55432

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Howard, William G Roseville, US 49 2880
Schmidt, Craig L Eagan, US 107 3362
Scott, Erik R Maple Grove, US 91 3666

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 7, 2027
Fee Large entity fee small entity fee micro entity fee
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