Technology /

Patents

 

166

Patents Granted

+

137

Patent Applications

 

Sion Power's experienced management and scientific team have secured over 165 issued patents, with many additional patents pending.

In addition to issued U.S patents, Sion Power owns numerous foreign patents corresponding to many of the U.S patents. Numerous other patent applications remain pending in the U.S. and throughout the world.

9716291

Electrolytes for lithium sulfur cells

9711784

Electrode fabrication methods and associated systems and articles

9653750

Electrode protection using a composite comprising an electrolyte-inhibiting ion conductor

9653735

Lithium anodes for electrochemical cells

9577289

Lithium-ion electrochemical cell, components thereof, and methods of making and using same

9577267

Electrode structure and method for making same

9577243

Use of expanded graphite in lithium/sulphur batteries

9559348

Conductivity control in electrochemical cells

9548492

Plating technique for electrode

9531009

Passivation of electrodes in electrochemical cells

9490478

Electrochemical cells comprising fibril materials

9419274

Electrochemical cells comprising porous structures comprising sulfur

9397342

Lithium anodes for electrochemical cells

9246185

Electrochemical cell having a folded electrode and separator, battery including the same, and method of forming same

9214678

Porous support structures, electrodes containing same, and associated methods

9105938

Application of force in electrochemical cells

9077041

Electrode structure for electrochemical cell

9065149

Lithium anodes for electrochemical cells

9040201

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries

9040197

Electrode structure and method for making the same

9034421

Method of forming electrodes comprising sulfur and porous material comprising carbon

9005809

Electrochemical cells comprising porous structures comprising sulfur

9005311

Electrode active surface pretreatment

8968928

Primer for battery electrode

8936870

Electrode structure and method for making the same

8871387

Primer for battery electrode

8828610

Electrolytes for lithium sulfur cells

8753771

Lithium anodes for electrochemical cells

8748043

Electrolytes for lithium sulfur cells

8735002

Lithium sulfur electrochemical cell including insoluble nitrogen-containing compound

8728661

Lithium anodes for electrochemical cells

8623557

Lithium anodes for electrochemical cells

8617748

Separation of electrolytes

8603680

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries

8415054

Lithium anodes for electrochemical cells

8338034

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries

8264205

Circuit for charge and/or discharge protection in an energy-storage device

8197971

Lithium anodes for electrochemical cells

8105717

Lithium anodes for electrochemical cells

8087309

Hermetic sample holder and method for performing microanalysis under controlled atmosphere environment

8084102

Methods for co-flash evaporation of polymerizable monomers and non-polymerizable carrier solvent/salt mixtures/solutions

8076024

Electrode protection in both aqueous and non-aqueous electromechanical cells, including rechargeable lithium batteries

7939198

Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same

7842421

Electrolytes for lithium sulfur cells

7790315

Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same

7785730

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries

7771870

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries

7688075

Lithium sulfur rechargeable battery fuel gauge systems and methods

7646171

Methods of charging lithium sulfur cells

7553590

Electrolytes for lithium sulfur cells

7358012

Electrolytes for lithium sulfur cells

7354680

Electrolytes for lithium sulfur cells

7316868

Electrolytes for lithium-sulfur electrochemical cells

7247408

Lithium anodes for electrochemical cells

7189477

Low temperature electrochemical cells

7160603

Microporous articles and methods of preparation

7112351

Methods and apparatus for vacuum thin film deposition

7081142

Methods of preparing electrochemical cells

7066971

Methods of preparing electrochemical cells

7019494

Methods of charging lithium sulfur cells

6936382

Lithium batteries

6936381

Lithium anodes for electrochemical cells

6878488

Cathodes comprising electroactive sulfur materials and secondary batteries using same

6797428

Lithium anodes for electrochemical cells

6733924

Lithium anodes for electrochemical cells

6706449

Lithium anodes for electrochemical cells

6652440

Electroactive polymers of high sulfur content for use in electrochemical cells

6569573

Lithium batteries

6566006

Sulfur-containing cathode

6544688

Cathode current collector for electrochemical cells

6488721

Methods of preparing electrochemical cells

6482545

Multifunctional reactive monomers for safety protection of nonaqueous electrochemical cells

6482334

Methods for preparing non-corrosive, electroactive, conductive organic polymers

6436583

Storage life enhancement in lithium-sulfur batteries

6423444

Methods of making separators for electrochemical cells comprising pseudo-boehmite layers and a protective coating layer

6410182

Method of making separators for electrochemical cells comprising a microporous pseudo-boehmite layer

6406814

Method of forming cathodes comprising electroactive sulfur materials

6403263

Cathode current collector for electrochemical cells

6344293

Lithium electrochemical cells with enhanced cycle life

6329789

Methods of charging lithium-sulfur batteries

6312853

Electrochemical cells with cationic polymers and electroactive sulfur compounds

6309778

Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same

6306545

Separators for electrochemical cells

6302928

Electrochemical cells with high volumetric density of electroactive sulfur-containing materials in cathode active layers

6277514

Protective coating for separators for electrochemical cells

6248883

Methods of purifying lithium salts

6245465

Non-aqueous electrolyte solvents for secondary cells

6238821

Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same

6210831

Cathodes comprising electroactive sulfur materials and secondary batteries using same

6201100

Electroactive, energy-storing, highly crosslinked, polysulfide-containing organic polymers and methods for making same

6194099

Electrochemical cells with carbon nanofibers and electroactive sulfur compounds

6194098

Protective coating for separators for electrochemical cells

6190426

Methods of preparing prismatic cells

6183901

Protective coating for separators for electrochemical cells

6174621

Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same

6153337

Separators for electrochemical cells

6117590

Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same

6110619

Electrochemical cells with cationic polymers and electroactive sulfur compounds

5993990

PTC current limiting header assembly

5962171

Composition useful in electrolytes of secondary battery cells

5961672

Stabilized anode for lithium-polymer batteries

5919587

Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same

5690702

Method of making electroactive high storage capacity polycarbon-sulfide materials and electrolytic cells containing same

5648187

Stabilized anode for lithium-polymer batteries

5601947

Electroactive high storage capacity polycarbon-sulfide materials and electrolytic cells containing same

5580527

Polymeric luminophores for sensing of oxygen

5538812

Electrolyte materials containing highly dissociated metal ion salts

5529860

Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same

5462566

High capacity cathodes for secondary cells

5460905

High capacity cathodes for secondary cells

5264092

Redox polymer modified electrode for the electrochemical regeneration of coenzyme

5148462

High efficiency X-ray anode sources

5128587

Electroluminescent device based on organometallic membrane