Quantumscape Battery, Inc.

United States of America


 
Total IP 193
Total IP Rank # 6,773
IP Activity Score 3.1/5.0    173
IP Activity Rank # 3,949
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

161 3
7 0
16 0
6
 
Last Patent 2025 - Rapid ceramic processing techniq...
First Patent 2010 - Film growth system and method
Last Trademark 2022 - QS
First Trademark 2017 - QUANTUMSCAPE

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Processes and materials for casting and sintering green garnet thin films. Set forth herein are ...
Invention Lithium-stuffed garnet electrolytes with a reduced surface defect density and methods of making a...
2024 Invention Rapid ceramic processing techniques and equipment. Provided herein are rapid, high quality film ...
Invention Surface treatment of solid-state ion conductors. The present disclosure concerns the removal of ...
Invention Battery stack. Provided herein are embodiments related to a bilayer stack comprising a positive e...
Invention Translucent and transparent separators. Provided herein are defect-free solid-state separators w...
Invention Lithium stuffed garnet setter plates for solid electrolyte fabrication. Setter plates are fabric...
Invention Annealed garnet electrolyte separators. Set forth herein are pellets, thin films, and monoliths ...
Invention Acid surface treatment of solid electrolytes. Described herein are acid-treated solid-state elect...
Invention Garnet materials for li secondary batteries and methods of making and using garnet materials. Se...
Invention Cathode materials having lithium phosphate surface species. i.e.i.e., positive electrodes) of rec...
Invention Solid-state battery. Provided herein solid-state battery architectures that include an oxide ele...
Invention Lithium-stuffed garnet electrolytes with secondary phase inclusions. The instant disclosure sets...
Invention Pulse plating of lithium material in electrochemical devices. The present invention is directed ...
Invention Modules and packs for solid-state rechargeable batteries. Provided herein is a module with at lea...
Invention Centerless sintering setters. Set forth herein are materials, systems, and methods for sintering ...
Invention Calendered cathode compositions and methods of making thereof. Provided herein are compositions a...
Invention Active and passive battery pressure management. Provided herein are apparatuses and methods usef...
2023 Invention Thin film lithium conducting powder material deposition from flux. The present invention is dire...
Invention Thermal management system for vehicles with an electric powertrain. This patent application is di...
Invention Electrolyte separators including lithium borohydride and composite electrolyte separators of lith...
Invention Solid electrolyte separator bonding agent. Set forth herein are electrochemical cells which incl...
Invention Lithium-stuffed garnet thin films and pellets having an oxyfluorinated and/or fluorinated surface...
Invention Rapid thermal processing methods and apparatus. Methods and apparatus for fabricating separators...
Invention Processing apparatuses and methods of using. A process for making a sintered bilayer, comprising:...
Invention Cathode materials having oxide surface species. +).
Invention Rapid ceramic processing techniques and equipment. Provided herein are rapid, high quality film s...
Invention Thermal and electrical management of battery packs. Provided are battery packs and interface mod...
Invention Electrochemical stack and method of assembly thereof. An electrochemical stack assembly includes...
Invention Surface-treatment of solid-state ion conductors. The present disclosure concerns the removal of v...
Invention Metal negative electrode ultrasonic charging. Provided herein arc systems and methods for using ...
Invention Predictive model for estimating battery states. A battery management system (BMS) for a vehicle ...
Invention Catholytes for a solid-state battery. Provided herein are compositions which are useful as electr...
Invention Battery thermal management system and methods of use. Set forth herein are systems and methods fo...
Invention Solvent-less cathode composition and process for making. Provided herein are solid-state cathode...
Invention Solvent-less cathode composition and process for making. Provided herein are solid-state cathode ...
Invention Garnet materials for li secondary batteries and methods of making and using garnet materials. Set...
Invention Rapid thermal processing methods and apparatus
Invention Rapid thermal processing methods and apparatus. Methods and apparatus for fabricating separators ...
Invention Barcode scanner integration with a web application. Systems, methods, apparatuses, and computer ...
2022 Invention Hybrid electrodes with both intercalation and conversion materials. The disclosure set forth her...
G/S Batteries; rechargeable batteries; batteries for vehicles; batteries for electric vehicle applica...
G/S Solid-state batteries.
G/S Batteries; rechargeable batteries; batteries for vehicles; batteries for electric vehicles; batte...
2021 Invention Cathode coating. Provided herein are new processes for coating a cathode active material with a ...
G/S Batteries; rechargeable batteries; batteries for vehicles; batteries for consumer electronics; ch...
2017 G/S batteries for electric vehicle applications