SES AI Corporation Active Patents
27 granted patents the USPTO still lists as patented, newest filing first, as the USPTO Open Data Portal records them; the company is the first-named applicant. The application number opens the full record at Patent Center.
- 2022-12-05: Application 18074587; Invention Processes For Producing High-Purity N,N-Dialkyl Perfluoroalkylsulfonamide; Applicant SES Holdings Pte. Ltd.; Status Patented Case.
- 2022-01-26: Application 17585064; Invention Anode, Secondary Battery Including the Same, and the Method of Making Anode; Applicant SES Holdings Pte. Ltd.; Status Patented Case.
- 2021-12-06: Application 17543133; Invention Localized High-Salt-Concentration Electrolytes Containing Longer-Sidechain Glyme-Based Solvents and Fluorinated Diluents, and Uses Thereof; Applicant SES Holdings Pte. Ltd.; Status Patented Case.
- 2021-05-07: Application 17314797; Invention Anode Fabrication By Pattern Lamination, Anodes Made Thereby, and Electrochemical Devices Incorporating Such Anodes; Applicant SES Holdings Pte. Ltd.; Status Patented Case.
| Filed | Application | Invention | Applicant | Status | Granted | Patent | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|---|---|
| 2022-12-05 | 18074587 | Processes For Producing High-Purity N,N-Dialkyl Perfluoroalkylsulfonamide | SES Holdings Pte. Ltd. | Patented Case | 2023-06-20 | 11680041 | US20230174469A1 | Rajendra P. Singh Hong Gan Qichao Hu | United States United States United States | MARKS, JACOB B |
| 2022-01-26 | 17585064 | Anode, Secondary Battery Including the Same, and the Method of Making Anode | SES Holdings Pte. Ltd. | Patented Case | 2023-04-18 | 11631847 | US20220149362A1 | Arunkumar Tiruvannamalai Yongkyu Son Jacqueline Hong Mackenzie King Qichao Hu Robert Graves Jody Klaassen | United States United States United States United States United States United States United States | WYLUDA, KIMBERLY |
| 2021-12-06 | 17543133 | Localized High-Salt-Concentration Electrolytes Containing Longer-Sidechain Glyme-Based Solvents and Fluorinated Diluents, and Uses Thereof | SES Holdings Pte. Ltd. | Patented Case | 2025-04-08 | 12272790 | US20220093972A1 | Takashi Hakari Arunkumar Tiruvannamalai Leran Zou Mackenzie King Hong Gan Qichao Hu | Japan United States United States United States United States United States | CULLEN, SEAN P |
| 2021-05-07 | 17314797 | Anode Fabrication By Pattern Lamination, Anodes Made Thereby, and Electrochemical Devices Incorporating Such Anodes | SES Holdings Pte. Ltd. | Patented Case | 2022-03-08 | 11271212 | Arunkumar Tiruvannamalai Yongkyu Son Daniel Rourke Jacqueline Hong | United States United States United States United States | DOVE, TRACY MAE | |
| 2021-03-02 | 17189712 | Processes For Removing Reactive Solvent From Lithium Bis(Fluorosulfonyl)Imide (LiFSI) Using Organic Solvents That Are Stable Toward Anodes In Lithium-Ion And Lithium-Metal Batteries | SES Holdings Pte. Ltd. | Patented Case | 2024-12-24 | 12172104 | US20210178288A1 | Rajendra P. Singh Qichao Hu | United States United States | BAUM, ZACHARY JOHN |
| 2020-09-15 | 17020922 | Rechargeable Battery | SES Holdings Pte. Ltd. | Patented Case | 2023-07-04 | 11695105 | US20200411916A1 | YoungGyu Nam SangOh Jung Qichao Hu Yury Matulevich Mackenzie King Yongkyu Son Jeff Francois Jacqueline Hong Arthur R. Nigro JR. | United States United States United States United States United States United States United States United States United States | ROBBINS, JERRY D |
| 2020-02-27 | 16803286 | Anodes, Secondary Batteries Including the Same, and Methods of Making Anodes | SES Holdings Pte. Ltd. | Patented Case | 2022-09-13 | 11444277 | US20200280063A1 | Arunkumar Tiruvannamalai Yongkyu Son Jacqueline Hong Mackenzie King Qichao Hu Robert Graves Jody Klaassen | United States United States United States United States United States United States United States | WYLUDA, KIMBERLY |
| 2019-11-15 | 16685601 | Processes For Removing Reactive Solvent From Lithium Bis(Fluorosulfonyl)Imide (LiFSI) Using Organic Solvents That Are Stable Toward Anodes In Lithium-Ion And Lithium-Metal Batteries | SES Holdings Pte. Ltd. | Patented Case | 2021-04-06 | 10967295 | US20200155964A1 | Rajendra P. Singh Qichao Hu | United States United States | NGUYEN, NGOC YEN M |
| 2019-09-13 | 16570262 | Purified Lithium Bis(fluorosulfonyl)imide (LiFSI) Products, Methods of Purifying Crude LiFSI, and Uses of Purified LiFSI Products | SES Holdings Pte. Ltd. | Patented Case | 2021-02-23 | 10926190 | US20200155963A1 | Rajendra P. Singh Qichao Hu | United States United States | NGUYEN, NGOC YEN M |
| 2019-09-13 | 16570131 | Purified Hydrogen Bis(fluorosulfonyl)imide (HFSI) Products, Methods of Purifying Crude HFSI, and Uses of Purified HFSI Products | SES Holdings Pte. Ltd. | Patented Case | 2020-08-04 | 10734664 | Rajendra P. Singh Qichao Hu | United States United States | LANGEL, WAYNE A | |
| 2019-08-30 | 16556958 | LOCALIZED HIGH-SALT-CONCENTRATION ELECTROLYTES CONTAINING LONGER-SIDECHAIN GLYME-BASED SOLVENTS AND FLUORINATED DILUENTS, AND USES THEREOF | SES Holdings Pte. Ltd. | Patented Case | 2021-12-07 | 11196088 | US20200328475A1 | Takashi Hakari Arunkumar Tiruvannamalai Leran Zou Mackenzie King Hong Gan Qichao Hu | Japan United States United States United States United States United States | CULLEN, SEAN P |
| 2019-08-02 | 16530805 | Eutectic Mixtures Containing Alkali-Metal Sulfonimide Salts, and Electrochemical Devices Utilizing Same | SES Holdings Pte. Ltd. | Patented Case | 2020-02-18 | 10566659 | Rajendra P. Singh Shubha Nageswaran Qichao Hu | United States United States United States | EOFF, ANCA | |
| 2019-08-02 | 16530788 | Methods of Charging Secondary Lithium Metal Batteries to Reactivate Dead Lithium With Redox Shuttling Additives and Battery Control Systems Incorporating the Same | SES Holdings Pte. Ltd. | Patented Case | 2020-07-28 | 10727545 | Hong Gan Mackenzie King Qichao Hu | United States United States United States | OMAR, AHMED H | |
| 2019-08-02 | 16530751 | Methods of Controlling Secondary Lithium Metal Batteries to Access Reserve Energy Capacity and Battery Control Systems Incorporating the Same | SES Holdings Pte. Ltd. | Patented Case | 2020-07-28 | 10725112 | SangOh Jung Yury Matulevich Mackenzie King Qichao Hu | United States United States United States United States | PELTON, NATHANIEL R | |
| 2019-08-02 | 16530683 | Free-Solvent-Free Lithium Sulfonamide Salt Compositions That Are Liquid at Room Temperature, and Uses Thereof In Lithium Ion Battery | SES Holdings Pte. Ltd. | Patented Case | 2020-11-17 | 10840553 | US20200280098A1 | Rajendra P. Singh Shubha Nageswaran Qichao Hu | United States United States United States | ANTHONY, JOSEPH DAVID |
| 2018-12-19 | 16226333 | ELECTROCHEMICAL CELL AND ELECTROLYTE FOR SAME | Viking Power Systems Pte, Ltd. | Patented Case | 2021-07-13 | 11063297 | US20190198932A1 | Jocelyn M. Newhouse Robert Ellis Doe Craig M. Downie Robert E. Jilek Matthew J. Trahan | United States United States United States United States United States | GATEWOOD, DANIEL S |
| 2018-12-07 | 16308023 | HIGH ENERGY DENSITY, HIGH POWER DENSITY, HIGH CAPACITY, AND ROOM TEMPERATURE CAPABLE RECHARGEABLE BATTERIES | SES Holdings Pte. Ltd. | Patented Case | 2022-02-08 | 11245133 | US20190260066A1 | Qichao HU Yury MATULEVICH Yang TANG | United States United States United States | BARCENA, CARLOS |
| 2018-07-30 | 16049550 | GETTER FOR USE WITH ELECTROCHEMICAL CELLS, DEVICES INCLUDING THE GETTER, AND METHOD OF FORMING SAME | Viking Power Systems Pte.Ltd. | Patented Case | 2021-08-03 | 11081737 | US20190036180A1 | Craig Downie Robert Ellis Doe David Eaglesham | United States United States United States | NGUYEN, HAIDUNG D |
| 2017-12-14 | 15842537 | MULTI-ELECTRODE ELECTROCHEMICAL CELL AND METHOD OF MAKING THE SAME | Viking Power Systems Pte. Ltd. | Patented Case | 2020-03-31 | 10608235 | US20180114972A1 | Robert Ellis Doe David J. Eaglesham Christopher C. Fischer Matthew J. Trahan Craig M. Downie | United States United States United States United States United States | BARCENA, CARLOS |
| 2017-12-12 | 15839638 | ELECTROCHEMICAL CELL AND METHOD OF MAKING THE SAME | Viking Power Systems Pte. Ltd. | Patented Case | 2020-07-28 | 10727473 | US20180102531A1 | Christopher Carl Fischer Robert Ellis Doe David Eaglesham Matthew Joseph Trahan Andrew Gmitter | United States United States United States United States United States | FRASER, STEWART A |
| 2017-12-08 | 15836799 | MULTI-ELECTRODE ELECTROCHEMICAL CELL AND METHOD OF MAKING THE SAME | Viking Power Systems Pte. Ltd. | Patented Case | 2020-03-31 | 10608234 | US20180114971A1 | David J. Eaglesham Robert Ellis Doe Christopher C. Fischer Craig M. Downie Matthew J. Trahan | United States United States United States United States United States | BARCENA, CARLOS |
| 2017-11-25 | 15822119 | Rechargeable Battery with Elastically Compliant Housing | Viking Power Systems Pte. Ltd. | Patented Case | 2020-09-22 | 10784477 | US20180151856A1 | Christopher Fischer Thomas Gillooly David Eaglesham Robert Ellis Doe | United States United States United States United States | SIDDIQUEE, MUHAMMAD S |
| 2017-08-14 | 15676598 | ADDITIVE CONTAINING ELECTROLYTES FOR HIGH ENERGY RECHARGEABLE METAL ANODE BATTERIES | Viking Power Systems Pte. Ltd. | Patented Case | 2020-08-04 | 10734683 | US20180048017A1 | Robert Jilek Robert Ellis Doe David Eaglesham Andrew J. Gmitter Jocelyn M. Newhouse Matthew Trahan | United States United States United States United States United States United States | EGGERDING, ALIX ECHELMEYER |
| 2016-06-17 | 15185772 | MULTI-LAYER POLYMER COATED LI ANODE FOR HIGH DENSITY LI METAL BATTERY | SolidEnergy Systems, LLC | Patented Case | 2019-07-09 | 10347904 | US20160372743A1 | Myung CHO Qichao HU | United States United States | APICELLA, KARIE O |
| 2016-03-30 | 15085421 | COMPOSITE COATING SYSTEMS AND METHODS FOR LITHIUM METAL ANODES IN BATTERY APPLICATIONS | SES Holdings Pte.Ltd. | Patented Case | 2021-11-16 | 11177470 | US20160293943A1 | Qichao HU Jiapeng XU Xiaorui CHEN | United States United States United States | TAKEUCHI, YOSHITOSHI |
| 2016-02-22 | 15049528 | ELECTROLYTE SYSTEM FOR HIGH VOLTAGE LITHIUM ION BATTERY | SES Holdings Pte. Ltd. | Patented Case | 2020-04-07 | 10615457 | US20160248122A1 | Jaehee HWANG Xiaobo LI Qichao HU | United States United States United States | YANCHUK, STEPHEN J |
| 2015-11-17 | 14944183 | CONCENTRATED ELECTROLYTE SOLUTION | SES Holdings Pte.Ltd. | Patented Case | 2020-08-25 | 10756390 | US20160149262A1 | Rajendra P. Singh Jerry Lynn Martin | United States United States | AMPONSAH, OSEI K |