Method of manufacturing tab-less cylindrical cells
US-2026058223-A1 · Feb 26, 2026 · US
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Bugga Ratnakumar patents
Bugga Ratnakumar is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bugga Ratnakumar |
| Total patents | 22 |
| First publication | Aug 18, 2022 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of manufacturing tab-less cylindrical cells
US-12494555-B2 · Dec 9, 2025 · US
Polymeric-inorganic hybrid layer for a lithium anode
US-12476274-B2 · Nov 18, 2025 · US
Anode protective layer for lithium-sulfur cells
US-12469851-B2 · Nov 11, 2025 · US
Anode protective layer for lithium-sulfur cylindrical cells
US-12444749-B2 · Oct 14, 2025 · US
Plasticizer-inclusive polymeric-inorganic hybrid layer for a lithium anode in a lithium-sulfur battery
US-12418027-B2 · Sep 16, 2025 · US
Lithium-sulfur batteries and associated electrolytes
US-2025174727-A1 · May 29, 2025 · US
Lithium-air battery
US-12255309-B2 · Mar 18, 2025 · US
Lithium-sulfur battery electrolyte compositions
US-12249690-B2 · Mar 11, 2025 · US
Cylindrical lithium-sulfur batteries
US-2024266591-A1 · Aug 8, 2024 · US
Recent patents
Latest publications not already listed above.
Cylindrical lithium-sulfur batteries
US-12009470-B2 · Jun 11, 2024 · US
Lithium-air battery
US-2023327135-A1 · Oct 12, 2023 · US
Cylindrical lithium-sulfur batteries
US-2023275257-A1 · Aug 31, 2023 · US
Lithium-air battery
US-11735745-B2 · Aug 22, 2023 · US
Tab-less cylindrical cell
US-2023035035-A1 · Feb 2, 2023 · US
Method of manufacturing tab-less cylindrical cells
US-2023035506-A1 · Feb 2, 2023 · US
Lithium-sulfur battery electrolyte compositions
US-2023031884-A1 · Feb 2, 2023 · US
Lithium-air battery
US-2022407046-A1 · Dec 22, 2022 · US
Lithium-air battery
US-2022407085-A1 · Dec 22, 2022 · US
Lithium-sulfur battery with a protective layer including carbon materials decorated with metal-containing substances
US-2022320515-A1 · Oct 6, 2022 · US
Plasticizer-inclusive polymeric-inorganic hybrid layer for a lithium anode in a lithium-sulfur battery
US-2022271291-A1 · Aug 25, 2022 · US
Polymeric-inorganic hybrid layer for a lithium anode
US-2022263111-A1 · Aug 18, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lyten Inc | 22 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 22 |
| H01M10/052 | 16 |
| H01M2004/027 | 15 |
| H01M4/38 | 13 |
| H01M2004/021 | 12 |