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Class Information
Number: 429/329
Name: Chemistry: electrical current producing apparatus, product, and process > Current producing cell, elements, subcombinations and compositions for use therewith and adjuncts > Include electrolyte chemically specified and method > Chemically specified organic solvent containing > Plural organic solvents (i.e., solvent mixture) > One of the organic solvents contains a hetero ring > Oxygen is ring member of the hetero ring
Description: Subject matter wherein one of the organic solvents contains oxygen as ring member of the hetero ring (e.g., gamma butyrolactone, etc.).
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608364 |
Lithium ion secondary battery |
Oct. 27, 2009 |
| 7592101 |
Non-aqueous electrolyte primary battery |
Sep. 22, 2009 |
| 7592102 |
Electrolyte for lithium ion secondary battery and lithium ion secondary battery comprising the same |
Sep. 22, 2009 |
| 7582388 |
Non-aqueous solvent secondary battery |
Sep. 1, 2009 |
| 7579118 |
Organic electrolytic solution and lithium battery employing the same |
Aug. 25, 2009 |
| 7575833 |
Nonaqueous electrolyte and lithium secondary battery employing the same |
Aug. 18, 2009 |
| 7572554 |
Electrolyte |
Aug. 11, 2009 |
| 7553588 |
Non-aqueous electrolyte and a lithium secondary battery comprising the same |
Jun. 30, 2009 |
| 7553590 |
Electrolytes for lithium sulfur cells |
Jun. 30, 2009 |
| 7524579 |
Non-aqueous solvent electrolyte battery with additive alkali metal salt of a mixed anhydride combination of oxalic acid and boric acid |
Apr. 28, 2009 |
| 7524588 |
Nonaqueous secondary battery |
Apr. 28, 2009 |
| 7514182 |
Organic electrolytic solution and lithium battery using the same |
Apr. 7, 2009 |
| 7507503 |
Long life lithium batteries with stabilized electrodes |
Mar. 24, 2009 |
| 7504181 |
Nonaqueous liquid electrolyte and nonaqueous liquid electrolyte secondary battery |
Mar. 17, 2009 |
| 7491471 |
Electrolyte for lithium secondary battery and lithium secondary battery comprising same |
Feb. 17, 2009 |
| 7438991 |
Nonaqueous electrolyte secondary cell and method for charging same |
Oct. 21, 2008 |
| 7402260 |
Non-aqueous solvent mixture and non-aqueous electrolytic solution containing such mixture |
Jul. 22, 2008 |
| 7399554 |
Hybrid rechargeable battery having high power and high energy density lithium cells |
Jul. 15, 2008 |
| 7384708 |
Non-aqueous electrolyte battery |
Jun. 10, 2008 |
| 7378190 |
Non-aqueous electrolyte secondary battery |
May. 27, 2008 |
| 7358012 |
Electrolytes for lithium sulfur cells |
Apr. 15, 2008 |
| 7354680 |
Electrolytes for lithium sulfur cells |
Apr. 8, 2008 |
| 7316868 |
Electrolytes for lithium-sulfur electrochemical cells |
Jan. 8, 2008 |
| 7312001 |
Non-aqueous electrolytic solution and lithium battery employing the same |
Dec. 25, 2007 |
| 7297447 |
Non-aqueous electrolyte battery |
Nov. 20, 2007 |
| 7294436 |
Nonaqueous electrolytic solution and lithium secondary batteries |
Nov. 13, 2007 |
| 7285361 |
Non-aqueous secondary battery and portable equipment using the same |
Oct. 23, 2007 |
| 7285362 |
Safe battery solvents |
Oct. 23, 2007 |
| 7282303 |
Non-aqueous secondary battery and portable equipment using the same |
Oct. 16, 2007 |
| 7282304 |
Non-aqueous electrolyte battery |
Oct. 16, 2007 |
| 7261972 |
Nonaqueous electrolyte secondary battery |
Aug. 28, 2007 |
| 7252908 |
Organic electrolytic solution and lithium battery using the same |
Aug. 7, 2007 |
| 7247404 |
Electrolyte for lithium secondary batteries and lithium secondary battery comprising the same |
Jul. 24, 2007 |
| 7241535 |
Electrolyte for lithium-sulfur batteries and lithium-sulfur batteries comprising the same |
Jul. 10, 2007 |
| 7235335 |
Nonaqueous liquid electrolyte and nonaqueous liquid electrolyte secondary battery |
Jun. 26, 2007 |
| 7229718 |
Electrolyte for rechargeable lithium battery and rechargeable lithium battery comprising same |
Jun. 12, 2007 |
| 7229716 |
Nonaqueous electrolyte secondary battery |
Jun. 12, 2007 |
| 7229717 |
Anode active material and battery using it |
Jun. 12, 2007 |
| 7217480 |
Organic electrolytic solution and lithium battery using the same |
May. 15, 2007 |
| 7172834 |
Additive for enhancing the performance of electrochemical cells |
Feb. 6, 2007 |
| 7163768 |
Electrolyte solution for secondary battery and secondary battery using the same |
Jan. 16, 2007 |
| 7097944 |
Nonaqueous secondary cell |
Aug. 29, 2006 |
| 7026074 |
Lithium ion battery with improved safety |
Apr. 11, 2006 |
| 7022145 |
Lithium secondary battery |
Apr. 4, 2006 |
| 6955866 |
Coated lithium electrodes |
Oct. 18, 2005 |
| 6942948 |
Nonaqueous electrolyte solution and secondary battery employing the same |
Sep. 13, 2005 |
| 6936382 |
Lithium batteries |
Aug. 30, 2005 |
| 6919141 |
Phosphate additives for nonaqueous electrolyte rechargeable electrochemical cells |
Jul. 19, 2005 |
| 6905799 |
Nonaqueous electrolytic solution and secondary battery containing the same |
Jun. 14, 2005 |
| 6846594 |
Lithium secondary battery |
Jan. 25, 2005 |
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