Protective membrane for electrochemical cells

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12113208
APP PUB NO 20190088958A1
SERIAL NO

16124384

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Articles and methods involving protective membranes for electrochemical cells are generally provided. In some embodiments, a composite protective layer comprising particles and a polymeric binder may be disposed on an electroactive material. The particles may be reactive with lithium, may capable of intercalating lithium, and/or may comprise intercalated lithium. In some embodiments, the electroactive material may be in the form of a first electroactive layer, and a second electroactive layer may be disposed on the composite protective layer. Certain embodiments relate to activating a composite protective layer by intercalating lithium into particles within the layer and/or by reacting the particles with lithium metal.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SION POWER CORPORATION2900 E ELVIRA ROAD TUCSON AS 85756

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coleman, David L Corona De Tucson, US 11 440
Kulisch, Joern Eppelheim, DE 28 968
Laramie, Michael G Tucson, US 45 1553
Leitner, Klaus Ludwigshafen, DE 53 1137
Mikhaylik, Yuriy V Tucson, US 160 10219
Ren, Li Qun Pudong, CN 1 59
Safont-Sempere, Marina Ludwigshafen, DE 22 979
Schneider, Holger Ludwigshafen, DE 28 1113
Viner, Veronika G Tucson, US 17 1156
Weiss, Thomas Ilvesheim, DE 228 5866

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 Apr 8, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 8, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 8, 2036
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