Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431482 | Silicon oxide based high capacity anode materials for lithium ion batteries | Haixia Deng, Yongbong Han, Charan Masarapu, Yogesh Kumar Anguchamy, Sujeet Kumar | 2025-09-30 |
| 12355079 | Lithium ion cells with silicon based active materials and negative electrodes with water-based binders having good adhesion and cohesion | Kevin Hays, Subramanian Venkatachalam | 2025-07-08 |
| RE49980 | Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processes | Sanjeev Sharma, Deepak Kumaar Kandasamy Karthikeyan, Charles A. Bowling, Bing Li, Pedro A. Hernández Gallegos +2 more | 2024-05-21 |
| 11973178 | Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance | Yingnan Dong, Subramanian Venkatachalam | 2024-04-30 |
| 11742474 | Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance | Subramanian Venkatachalam, Sanjeev Sharma, Xianyu Iris Li, Pedro A. Hernandez-Gallegos, Charan Masarapu +1 more | 2023-08-29 |
| 11646407 | Methods for forming silicon-silicon oxide-carbon composites for lithium ion cell electrodes | Yogesh Kumar Anguchamy, Haixia Deng, Yongbong Han, Charan Masarapu, Sujeet Kumar | 2023-05-09 |
| 11502299 | Battery cell engineering and design to reach high energy | Charan Masarapu, Haixia Deng, Yongbong Han, Yogesh Kumar Anguchamy, Subramanian Venkatachalam +1 more | 2022-11-15 |
| 11387440 | Lithium ions cell designs with high capacity anode materials and high cell capacities | Charan Masarapu, Yogesh Kumar Anguchamy, Yongbong Han, Haixia Deng, Sujeet Kumar | 2022-07-12 |
| 11380883 | Method of forming negative electrode active material, with lithium preloading | Shabab Amiruddin, Subramanian Venkatachalam, Bing Li, Sujeet Kumar | 2022-07-05 |
| 11309534 | Electrodes and lithium ion cells with high capacity anode materials | Yogesh Kumar Anguchamy, Haixia Deng, Yongbong Han, Charan Masarapu, Subramanian Venkatachalam +1 more | 2022-04-19 |
| 11094925 | Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance | Subramanian Venkatachalam, Sanjeev Sharma, Xianyu Iris Li, Pedro A. Hernandez-Gallegos, Charan Masarapu +1 more | 2021-08-17 |
| 10886526 | Silicon-silicon oxide-carbon composites for lithium battery electrodes and methods for forming the composites | Yogesh Kumar Anguchamy, Haixia Deng, Yongbong Han, Charan Masarapu, Sujeet Kumar | 2021-01-05 |
| 10686183 | Battery designs with high capacity anode materials to achieve desirable cycling properties | Charan Masarapu, Yogesh Kumar Anguchamy, Yongbong Han, Haixia Deng, Sujeet Kumar | 2020-06-16 |
| 10553871 | Battery cell engineering and design to reach high energy | Charan Masarapu, Haixia Deng, Yongbong Han, Yogesh Kumar Anguchamy, Subramanian Venkatachalam +1 more | 2020-02-04 |
| 10290871 | Battery cell engineering and design to reach high energy | Charan Masarapu, Haixia Deng, Yongbong Han, Yogesh Kumar Anguchamy, Subramanian Venkatachalam +1 more | 2019-05-14 |
| 10193135 | Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processes | Sanjeev Sharma, Deepak Kumaar Kandasamy Karthikeyan, Charles A. Bowling, Bing Li, Pedro A. Hernández Gallegos +2 more | 2019-01-29 |
| 10170762 | Lithium metal oxides with multiple phases and stable high energy electrochemical cycling | Haixia Deng, Subramanian Venkatachalam, Sujeet Kumar | 2019-01-01 |
| 10115962 | High capacity cathode material with stabilizing nanocoatings | Charles A. Bowling, Subramanian Venkatachalam, Sujeet Kumar | 2018-10-30 |
| 10020491 | Silicon-based active materials for lithium ion batteries and synthesis with solution processing | Yongbong Han, Charan Masarapu, Haixia Deng, Yogesh Kumar Anguchamy, Subramanian Venkatachalam | 2018-07-10 |
| 10003068 | High capacity anode materials for lithium ion batteries | Yogesh Kumar Anguchamy, Haixia Deng, Yongbong Han, Charan Masarapu, Subramanian Venkatachalam +1 more | 2018-06-19 |
| 9960424 | Positive electrode materials for high discharge capacity lithium ion batteries | Subramanian Venkatachalam, Sujeet Kumar, Deepak Kumaar Kandasamy Karthikeyan | 2018-05-01 |
| 9923195 | Lithium ion batteries with supplemental lithium | Shabab Amiruddin, Subramanian Venkatachalam, Bing Li, Sujeet Kumar | 2018-03-20 |
| 9843041 | Coated positive electrode materials for lithium ion batteries | Subramanian Venkatachalam, Deepak Kumaar Kandasamy Karthikeyan, Shabab Amiruddin, Sujeet Kumar | 2017-12-12 |
| 9780358 | Battery designs with high capacity anode materials and cathode materials | Charan Masarapu, Yogesh Kumar Anguchamy, Yongbong Han, Haixia Deng, Sujeet Kumar | 2017-10-03 |
| 9601228 | Silicon oxide based high capacity anode materials for lithium ion batteries | Haixia Deng, Yongbong Han, Charan Masarapu, Yogesh Kumar Anguchamy, Sujeet Kumar | 2017-03-21 |