Eos Energy Enterprises, Inc. Patent Applications Pending
50 applications still open at the USPTO, 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.
- 2026-02-24: Application PCTUS2026016397; Invention BATTERY WITH TEXTURED ELECTRODE AND METHOD OF MANUFACTURE THEREFOR; Applicant EOS ENERGY TECHNOLOGY HOLDINGS, LLC; Status RO PROCESSING COMPLETED-PLACED IN STORAGE.
- 2025-08-08: Application PCTUS2025041260; Invention BATTERY BALANCING SYSTEMS AND METHODS; Applicant EOS ENERGY TECHNOLOGY HOLDINGS, LLC; Status RO PROCESSING COMPLETED-PLACED IN STORAGE.
- 2025-08-08: Application 19294656; Invention BATTERY BALANCING SYSTEMS AND METHODS; Applicant Eos Energy Technology Holdings, LLC; Status Docketed New Case - Ready for Examination.
- 2025-02-25: Application 63762882; Invention BATTERY WITH TEXTURED ELECTRODE AND METHOD OF MANUFACTURE THEREFOR; Applicant Eos Energy Technology Holdings, LLC; Status Provisional Application Expired.
| Filed | Application | Invention | Applicant | Status | Published as | Inventor name | Inventor country | Examiner |
|---|---|---|---|---|---|---|---|---|
| 2026-02-24 | PCTUS2026016397 | BATTERY WITH TEXTURED ELECTRODE AND METHOD OF MANUFACTURE THEREFOR | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | MIGUEL YEPES NICHOLAS J. SZAMRETA GREGORY J. PLICHTA | United States United States United States | ||
| 2025-08-08 | PCTUS2025041260 | BATTERY BALANCING SYSTEMS AND METHODS | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | S M RAKIUL ISLAM WILLIAM MORROCCO MONTHE TCHAKOUNTE VLATKO VLATKOVIC | United States United States United States United States | ||
| 2025-08-08 | 19294656 | BATTERY BALANCING SYSTEMS AND METHODS | Eos Energy Technology Holdings, LLC | Docketed New Case - Ready for Examination | US20260045805A1 | Dr. S M Rakiul Islam Mr. William Morrocco Mr. Monthe Tchakounte Mr. Vlatko Vlatkovic | United States United States United States United States | CENTRAL, DOCKET |
| 2025-02-25 | 63762882 | BATTERY WITH TEXTURED ELECTRODE AND METHOD OF MANUFACTURE THEREFOR | Eos Energy Technology Holdings, LLC | Provisional Application Expired | Mr. Miguel Yepes Mr. Nicholas J. Szamreta Mr. Gregory J. Plichta | United States United States United States | ||
| 2025-02-07 | PCTUS2025015035 | APPARATUS AND METHODS FOR TRAY EXTRACTION AND INSERTION | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | NOAH BERHANU GARRETT SIPE MATTHEW SOLADA | United States United States United States | ||
| 2024-08-09 | 63681462 | BATTERY BALANCING SYSTEMS AND METHODS | Eos Energy Technology Holdings, LLC | Provisional Application Expired | Dr. S M Rakiul Islam Mr. William Morrocco Mr. Monthe Tchakounte Mr. Vlatko Vlatkovic | United States United States United States United States | ||
| 2024-07-12 | PCTUS2024037759 | OPEN POOL BATTERY MODULE WITH PERMEABLE ELECTRODES | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | LUKAS FUCHSHOFEN | United States | ||
| 2024-07-12 | 18771466 | OPEN POOL BATTERY MODULE WITH PERMEABLE ELECTRODES | Eos Energy Technology Holdings, LLC | Docketed New Case - Ready for Examination | US20250023112A1 | Lukas Fuchshofen | United States | MCMULLEN, NATHAN ANDREW JON |
| 2024-02-09 | 63551801 | APPARATUS AND METHODS FOR TRAY EXTRACTION AND INSERTION | Eos Energy Technology Holdings, LLC | Provisional Application Expired | Mr. Noah Berhanu Mr. Garrett Sipe Mr. Matthew Solada | United States United States United States | ||
| 2023-11-02 | 18500607 | MIXED POLYHALIDE ELECTROLYTES FOR A STATIC BATTERY AND A METHOD FOR FABRICATING A STATIC BATTERY CELL | Eos Energy Technology Holdings, LLC | Response to Non-Final Office Action Entered and Forwarded to Examiner | US20240170732A1 | Rebecca Smith Francis W. Richey Lukas Fuchshofen | United States United States United States | SCHWARTZ, PHILIP N |
| 2022-12-05 | PCTUS2022051794 | SEALED STATIC BIPOLAR BATTERY AND METHOD OF MAKING AND ASSEMBLING SAME | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | FRANCIS W. RICHEY NICHOLAS SZAMRETA GREGORY PLICHTA CYRIL FERNANDEZ LOURDNATHAN JOSEPH VASANTHAN MANI | United States United States United States United States United States | ||
| 2022-12-05 | 18074864 | SEALED STATIC BIPOLAR BATTERY AND METHOD OF MAKING AND ASSEMBLING SAME | Eos Energy Technology Holdings, LLC | Response to Non-Final Office Action Entered and Forwarded to Examiner | US20230178755A1 | Francis W. Richey Nicholas Szamreta Gregory Plichta Cyril Fernandez Lourdnathan Joseph Vasanthan Mani | United States United States United States United States India | WYROUGH, PAUL CHRISTIAN ST |
| 2022-11-03 | 63422229 | MIXED POLYHALIDE ELECTROLYTES FOR A STATIC BATTERY AND A METHOD FOR FABRICATING A STATIC BATTERY CELL | Eos Energy Technology Holdings, LLC | Provisional Application Expired | Rebecca Smith Francis W. Richey Lukas Fuchshofen | United States United States United States | ||
| 2022-10-06 | PCTUS2022045907 | NON-HALIDE ZINC ADDITIVES FOR A SECONDARY ZINC HALIDE BATTERY | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | REBECCA SMITH FRANCIS W. RICHEY LUKAS FUCHSHOFEN | United States United States United States | ||
| 2022-10-06 | 17961265 | NON-HALIDE ZINC ADDITIVES FOR A SECONDARY ZINC HALIDE BATTERY | Eos Energy Technology Holdings, LLC | Response to Non-Final Office Action Entered and Forwarded to Examiner | US20230107407A1 | Rebecca Smith Francis W. Richey Lukas Fuchshofen | United States United States United States | WILLS, MONIQUE M |
| 2022-03-24 | PCTUS2022021704 | HALOGEN COMPLEXING AGENTS BOUND TO THE CATHODE SURFACE IN A STATIC ZINC HALIDE BATTERY | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | REBECCA SMITH | United States | ||
| 2022-03-24 | 17703521 | HALOGEN COMPLEXING AGENTS BOUND TO THE CATHODE SURFACE IN A STATIC ZINC HALIDE BATTERY | Eos Energy Technology Holdings, LLC | Docketed New Case - Ready for Examination | US20220320514A1 | Rebecca Smith | United States | CLEVELAND, MICHAEL B |
| 2021-12-06 | 63286379 | SEALED STATIC BIPOLAR BATTERY AND METHOD OF MAKING AND ASSEMBLING SAME | EOS Energy Storage LLC | Provisional Application Expired | Francis W. Richey Nicholas Szamreta Greg Plichta Cyril Fernandez Lourdnathan Joseph Vasanthan Mani | United States United States United States United States India | ||
| 2021-10-06 | 63252936 | NON-HALIDE ZINC ADDITIVES FOR A SECONDARY ZINC HALIDE BATTERY | EOS Energy Storage LLC | Provisional Application Expired | Rebecca Smith Francis W. Richey Lukas Fuchshofen | United States United States United States | ||
| 2021-08-24 | PCTUS2021047359 | TERMINAL ASSEMBLY AND BATTERY FRAME MEMBER FOR RECHARGEABLE BATTERY | EOS ENERGY TECHNOLOGY HOLDINGS, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | GEORGE W. ADAMSON SARA S. BOWERS MATEO S. WILLIAMS DANIEL FRIBERG FABIAN BRUEGGER FRANCIS W. RICHEY | United States United States United States United States United States United States | ||
| 2021-03-31 | 63168699 | HALOGEN COMPLEXING AGENTS BOUND TO THE CATHODE SURFACE IN A STATIC ZINC HALIDE BATTERY | EOS Energy Storage, LLC | Provisional Application Expired | Rebecca Smith | United States | ||
| 2020-08-28 | 62706608 | TERMINAL ASSEMBLY AND BATTERY FRAME MEMBER FOR RECHARGEABLE BATTERY | EOS Energy Storage, LLC | Provisional Application Expired | George W. Adamson Sara S. Bowers Francis W. Richey Daniel Friberg Mateo S. Williams | United States United States United States United States United States | ||
| 2018-11-27 | PCTUS2018062558 | BIPOLAR ELECTRODE COMPRISING A LOADED CARBON FELT | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | FRANCIS W. RICHEY | United States | ||
| 2018-09-25 | PCTUS2018052549 | CHAMBERED FRAME INSERT | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | BENJAMIN HERTZBERG | United States | ||
| 2018-08-23 | PCTUS2018047627 | BATTERY FRAME MEMBER AND RECHARGEABLE BATTERIES FORMED THEREFROM | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | BENJAMIN HERTZBERG CONNOR BURKE TADEUSZ W. LANGNER | United States United States United States | ||
| 2017-12-01 | 62593332 | BIPOLAR ELECTRODE COMPRISING A LOADED CARBON FELT | Eos Energy Storage, LLC | Provisional Application Expired | Francis W. Richey | United States | ||
| 2017-09-26 | 62563173 | CHAMBERED FRAME INSERT | Eos Energy Storage, LLC | Provisional Application Expired | Benjamin Hertzberg | United States | ||
| 2017-08-24 | 62549667 | BATTERY FRAME MEMBER AND RECHARGEABLE BATTERIES FORMED THEREFROM | Eos Energy Storage, LLC | Provisional Application Expired | Tadeusz W. Langner Connor Burke Benjamin Hertzberg | United States United States United States | ||
| 2017-07-19 | PCTUS2017042725 | BATTERY MANAGEMENT SYSTEM | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | GEORGE W. ADAMSON KAMEL BELKACEM-BOUSSAID | United States United States | ||
| 2017-05-17 | PCTUS2017033028 | ZINC-HALIDE BATTERY USING A DEEP EUTECTIC SOLVENT -BASED ELECTROLYTE | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | BENJAMIN HERTZBERG | United States | ||
| 2017-03-29 | PCTUS2017024695 | ELECTROLYTE FOR RECHARGEABLE ELECTROCHEMICAL CELL | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | GEORGE W. ADAMSON FRANCIS W. RICHEY SARA S. BOWERS | United States United States United States | ||
| 2017-02-16 | PCTUS2017018053 | HALOGEN BASED ELECTROLYTE CONTAINING CARBON | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | STEVEN AMENDOLA | United States | ||
| 2016-07-22 | 62365455 | Battery Management System | Eos Energy Storage, LLC | Provisional Application Expired | Kamel Belkacem-Boussaid George W. Adamson | United States United States | ||
| 2016-06-09 | 62347680 | ZINC-HALIDE BATTERY USING A DEEP EUTECTIC SOLVENT-BASED ELECTROLYTE | Eos Energy Storage, LLC | Provisional Application Expired | Benjamin Hertzberg | United States | ||
| 2016-05-17 | 62337414 | ZINC-HALIDE BATTERY USING A DEEP EUTECTIC SOLVENT-BASED ELECTROLYTE | Eos Energy Storage, LLC | Provisional Application Expired | Benjamin Hertzberg | United States | ||
| 2016-02-17 | 62296237 | HALOGEN BASED ELECTROLYTE CONTAINING CARBON | Eos Energy Storage, LLC | Provisional Application Expired | Steven Amendola | United States | ||
| 2016-01-06 | PCTUS2016012274 | CONTAINMENT SYSTEM FOR BATTERY MODULES | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | NEIL OVADIA GEORGE W. ADAMSON | United States United States | ||
| 2015-10-06 | PCTUS2015054203 | TERMINAL ASSEMBLY FOR BIPOLAR ELECTROCHEMICAL CELL OR BATTERY | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | GEORGE W. ADAMSON SARA S. BOWERS | United States United States | ||
| 2015-10-06 | PCTUS2015054179 | ELECTROLYTE FOR RECHARGEABLE ELECTROCHEMICAL CELL | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | GEORGE W. ADAMSON SARA S. BOWERS | United States United States | ||
| 2015-10-06 | PCTUS2015054142 | ZINC-HALIDE ELECTROCHEMICAL CELL | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | SARA S. BOWERS GEORGE W. ADAMSON | United States United States | ||
| 2015-06-10 | 62173415 | TERMINAL ASSEMBLY FOR BIPOLAR BATTERY | Eos Energy Storage, LLC | Provisional Application Expired | George W. Adamson | United States | ||
| 2015-06-03 | 62170200 | ELECTROLYTE FOR RECHARGEABLE ELECTROCHEMICAL CELL | Eos Energy Storage, LLC | Provisional Application Expired | George W. Adamson Sara S. Bowers | United States United States | ||
| 2015-01-07 | 62100662 | CONTAINMENT SYSTEM FOR BATTERY MODULES | Eos Energy Storage, LLC | Provisional Application Expired | Neil Ovadia George W. Adamson | United States United States | ||
| 2014-10-06 | 62060273 | ZINC-BROMINE ELECTROCHEMICAL CELL | Eos Energy Storage, LLC | Provisional Application Expired | George W. Adamson | United States | ||
| 2014-07-11 | PCTUS2014046307 | MECHANICAL-CHEMICAL ENERGY STORAGE | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | TIBOR KALNOKI-KIS STEVEN AMENDOLA | United States United States | ||
| 2013-01-24 | PCTUS2013022852 | ELECTROCHEMICAL CELL WITH DIVALENT CATION ELECTROLYTE | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | LOIS JOHNSON STEVEN AMENDOLA MICHAEL BINDER STEFANIE SHARP-GOLDMAN PHILLIP J. BLACK GEORGE W. ADAMSON | United States United States United States United States United States United States | ||
| 2012-12-14 | PCTUS2012069677 | ELECTRICALLY RECHARGEABLE, METAL ANODE CELL AND BATTERY SYSTEMS AND METHODS | EOS ENERGY STORAGE, LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | STEVEN AMENDOLA MICHAEL BINDER PHILLIP J. BLACK STEFANIE SHARP-GOLDMAN REGAN JOHNSON MICHAEL KUNZ MICHAEL OSTER TESIA CHCIUK LOIS JOHNSON | United States United States United States United States United States United States United States United States United States | ||
| 2011-08-09 | PCTUS2011047137 | BIFUNCTIONAL (RECHARGEABLE) AIR ELECTRODES | EOS ENERGY STORAGE LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | STEFANIE SHARP-GOLDMAN STEVEN AMENDOLA MICHAEL BINDER PHILLIP J. BLACK REGAN JOHNSON MICHAEL KUNZ LOIS JOHNSON TESIA CHCIUK MICHAEL OSTER | United States United States United States United States United States United States United States United States United States | ||
| 2011-07-20 | PCTUS2011044715 | ELECTRICALLY RECHARGEABLE, METAL-AIR BATTERY SYSTEMS AND METHODS | EOS ENERGY STORAGE LLC | RO PROCESSING COMPLETED-PLACED IN STORAGE | STEFANIE SHARP-GOLDMAN MICHAEL OSTER MICHAEL BINDER LOIS JOHNSON REGAN JOHNSON PHILLIP J. BLACK MICHAEL KUNZ TESIA CHCIUK STEVEN AMENDOLA | United States United States United States United States United States United States United States United States United States | ||
| 19610608 | APPARATUS AND METHODS FOR TRAY EXTRACTION AND INSERTION | Eos Energy Technology Holdings, LLC | Application Undergoing Preexam Processing | Noah Berhanu Garrett Sipe Matthew Solada | United States United States United States |
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