IP Library › Patent Application 10543411
Patent Application
App. No. 10/543,411

Electrolyte additive

Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US None
App. No.
10/543,411
Abstract

An electrolyte for use in a lithium ion cell that has a tin anode, the electrolyte comprising vinyl ethylene carbonate.

Claims (6)

1 . An electrolyte for use in a lithium ion cell comprising a tin anode, the electrolyte comprising vinyl ethylene carbonate.

2 . An electrolyte according to claim 1 wherein the electrolyte comprises from 0.5 to 20 volume % of vinyl ethylene carbonate.

3 . An electrolyte according to claim 2 wherein the electrolyte comprises 5 volume % of vinyl ethylene carbonate.

4 . An electrolyte according to claim 1 wherein the electrolyte further comprises ethylene carbonate and propylene carbonate.

5 . A lithium ion cell with a tin anode wherein the electrolyte comprises vinyl ethylene carbonate.

6 . A cell according to claim 5 wherein the electrolyte comprises from 0.5 to 20 volume % of vinyl ethylene carbonate.

Assignments (5)
LICENSE Recorded Jan 31, 2011
From: NEXEON LIMITED
To: ABSL POWER SOLUTIONS LIMITED
Reel/Frame 025720/0040 →
NOTICE OF LICENSE RIGHTS Recorded Oct 13, 2010
From: FIFE BATTERIES LIMITED
To: ABSL POWER SOLUTIONS LTD
Reel/Frame 025126/0454 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 8, 2008
From: ABSL POWER SOLUTIONS LTD
To: FIFE BATTERIES LIMITED
Reel/Frame 021489/0888 →
CHANGE OF NAME Recorded Sep 8, 2008
From: AEA TECHNOLOGY BATTERY SYSTEMS LIMITED
To: ABSL POWER SOLUTIONS LTD
Reel/Frame 021489/0898 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 3, 2006
From: JARVIS, CHRISTINE RUTH
To: AEA TECHNOLOGY BATTERY SYSTEMS LIMITED
Reel/Frame 017412/0250 →