Patent Application
Utility
App. No. 18/476,995
· Confirmation No. 3463
RECOMBINATION LAYERS FOR CROSSOVER MITIGATION FOR EXCHANGE MEMBRANES AND WATER ELECTROLYZER MEMBRANE ELECTRODE ASSEMBLIES
Applicant:
Plug Power Inc.
Non Final Action Mailed
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Non-Final Rejection | 15 | View | |
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List of references cited by examiner | 1 | View | |
| 2026-08-05 | SRFW |
Search information including classification, databases and other search related notes | 2 | View | |
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List of References cited by applicant and considered by examiner | 4 | View | |
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List of References cited by applicant and considered by examiner | 6 | View | |
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List of References cited by applicant and considered by examiner | 4 | View | |
| 2026-08-05 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2026-08-05 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-08-05 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
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List of References cited by applicant and considered by examiner | 5 | View | |
| 2026-08-05 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2026-08-05 | SRNT |
Examiner's search strategy and results | 15 | View | |
| 2026-07-14 | ELC. |
Response to Election / Restriction Filed | 2 | View | |
| 2026-07-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2026-05-20 | CTRS |
Requirement for Restriction/Election | 7 | View | |
| 2026-05-20 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2025-11-26 | FOR |
Foreign Reference | 43 | View | |
| 2025-11-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-26 | FOR |
Foreign Reference | 11 | View | |
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| 2025-11-26 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-07-02 | FOR |
Foreign Reference | 27 | View | |
| 2025-07-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-07-02 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-05-28 | FOR |
Foreign Reference | 43 | View | |
| 2025-05-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2025-05-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2025-05-28 | FOR |
Foreign Reference | 32 | View | |
| 2025-05-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 6 | View | |
| 2025-05-01 | N417 |
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| 2025-05-01 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2025-04-28 | OATH |
Oath or Declaration filed | 25 | View | |
| 2024-11-13 | N417 |
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| 2024-11-13 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-10-17 | NTC.PUB |
Notice of Publication | 1 | View | |
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Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2024-03-04 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2024-03-04 | FOR |
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| 2024-03-04 | FOR |
Foreign Reference | 27 | View | |
| 2023-10-13 | APP.FILE.REC |
Filing Receipt | 4 | View | |
| 2023-10-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2023-10-13 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2023-09-28 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2023-09-28 | SPEC |
Specification | — | View | |
| 2023-09-28 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2023-09-28 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2023-09-28 | ADS |
Application Data Sheet | 9 | View | |
| 2023-09-28 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-09-28 | FOR |
Foreign Reference | 43 | View | |
| 2023-09-28 | SPEC |
Specification | 22 | View | |
| 2023-09-28 | CLM |
Claims | 5 | View | |
| 2023-09-28 | ABST |
Abstract | 1 | View | |
| 2023-09-28 | FOR |
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| 2023-09-28 | PA.. |
Power of Attorney | 3 | View | |
| 2023-09-28 | FOR |
Foreign Reference | 37 | View | |
| 2023-09-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 6 | View | |
| 2023-09-28 | DRW.NONBW |
Drawings-other than black and white line drawings | 15 | View | |
| 2023-09-28 | FOR |
Foreign Reference | 38 | View | |
| 2023-09-28 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 7 | View | |
| 2023-09-28 | FOR |
Foreign Reference | 70 | View | |
| 2023-09-28 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-09-28 | FOR |
Foreign Reference | 23 | View | |
| 2023-09-28 | OATH |
Oath or Declaration filed | 1 | View | |
| 2023-09-28 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 9 | View | |
| 2023-09-28 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
205/637
C25B9/23
C25B13/02
C25B13/08
C25B9/73
C25B11/042
C25B1/04
Y02E60/36
Prosecution
- Examiner
- KEELING, ALEXANDER W
- Art Unit
- 1795
- Customer No.
- 23405
- Docket No.
- 1404.369A
- Confirmation No.
- 3463
Publication
- Pub. No.
- US20240344212A1
- Pub. Date
- 2024-10-17
PLUG POWER, INC.,
PLUG POWER HYDROGEN HOLDINGS, INC.,
UNITED HYDROGEN GROUP INC.,
PLUG PROJECT HOLDING CO., LLC,
PEACHTREE RENEWABLES, LLC,
JOULE PROCESSING LLC,
APPLIED CRYO TECHNOLOGIES, INC.,
ALLOY CUSTOM PRODUCTS, LLC,
HYPULSION U.S. HOLDING, INC.
RELEASE OF SECURITY INTEREST
Recorded 2025-11-25
from
ALLOY CUSTOM PRODUCTS, LLC,
APPLIED CRYO TECHNOLOGIES, INC.,
HYPULSION U.S. HOLDING, INC.,
JOULE PROCESSING LLC,
PEACHTREE RENEWABLES, LLC,
PLUG POWER HYDROGEN HOLDINGS, INC.,
PLUG POWER INC.,
PLUG PROJECT HOLDING CO., LLC,
UNITED HYDROGEN GROUP INC.
SECURITY INTEREST
Recorded 2025-04-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-12-01
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Quick Facts
- App. No.
- 18/476,995
- Filed
- 2023-09-28
- Pub. No.
- US20240344212A1
- Examiner
- KEELING, ALEXANDER W
- Art Unit
- 1795
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