
Daniel S. Gatewood
Examiner (ID: 13929, Phone: (571)270-7958 , Office: P/1729 )
| Most Active Art Unit | 1729 |
| Art Unit(s) | 1729 |
| Total Applications | 1227 |
| Issued Applications | 863 |
| Pending Applications | 132 |
| Abandoned Applications | 257 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20229393
[patent_doc_number] => 12418050
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-16
[patent_title] => Three-dimensional batteries with compressible cathodes
[patent_app_type] => utility
[patent_app_number] => 18/399062
[patent_app_country] => US
[patent_app_date] => 2023-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 26
[patent_no_of_words] => 74744
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 373
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399062
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/399062 | Three-dimensional batteries with compressible cathodes | Dec 27, 2023 | Issued |
Array
(
[id] => 19269787
[patent_doc_number] => 20240213492
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-27
[patent_title] => COPPER FOIL HAVING IMPROVED FLEXIBILITY, ELECTRODE COMPRISING THE SAME, SECONDARY BATTERY COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/543710
[patent_app_country] => US
[patent_app_date] => 2023-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8011
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543710
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/543710 | COPPER FOIL HAVING IMPROVED FLEXIBILITY, ELECTRODE COMPRISING THE SAME, SECONDARY BATTERY COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME | Dec 17, 2023 | Pending |
Array
(
[id] => 20453372
[patent_doc_number] => 12516424
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Electrolyzer and method of use
[patent_app_type] => utility
[patent_app_number] => 18/542508
[patent_app_country] => US
[patent_app_date] => 2023-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 29
[patent_no_of_words] => 22601
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542508
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/542508 | Electrolyzer and method of use | Dec 14, 2023 | Issued |
Array
(
[id] => 19116727
[patent_doc_number] => 20240128477
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-18
[patent_title] => IMPROVED ELECTROCHEMICAL MEMBRANE
[patent_app_type] => utility
[patent_app_number] => 18/539853
[patent_app_country] => US
[patent_app_date] => 2023-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22844
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539853
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/539853 | Electrochemical membrane | Dec 13, 2023 | Issued |
Array
(
[id] => 19086532
[patent_doc_number] => 20240113333
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-04
[patent_title] => RECHARGEABLE BATTERY WITH ANION CONDUCTING POLYMER
[patent_app_type] => utility
[patent_app_number] => 18/539224
[patent_app_country] => US
[patent_app_date] => 2023-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13156
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539224
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/539224 | RECHARGEABLE BATTERY WITH ANION CONDUCTING POLYMER | Dec 12, 2023 | Pending |
Array
(
[id] => 19688426
[patent_doc_number] => 20250006971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => BATTERY PRESSING DEVICE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 18/521783
[patent_app_country] => US
[patent_app_date] => 2023-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7094
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521783
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/521783 | BATTERY PRESSING DEVICE AND METHOD | Nov 27, 2023 | Pending |
Array
(
[id] => 20029027
[patent_doc_number] => 20250167249
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => GRAFTED CATALYST
[patent_app_type] => utility
[patent_app_number] => 18/516327
[patent_app_country] => US
[patent_app_date] => 2023-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516327
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/516327 | GRAFTED CATALYST | Nov 20, 2023 | Pending |
Array
(
[id] => 19191816
[patent_doc_number] => 20240170729
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => SEPARATOR FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE SEPARATOR FOR LITHIUM SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 18/513187
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6045
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513187
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/513187 | SEPARATOR FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND METHOD FOR MANUFACTURING THE SEPARATOR FOR LITHIUM SECONDARY BATTERY | Nov 16, 2023 | Pending |
Array
(
[id] => 19176490
[patent_doc_number] => 20240162464
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => STANDALONE HYDROGEN FUEL CELLS THAT PROVIDE A VARIABLE AMOUNT OF ELECTRICITY DEPENDING UPON ELECTRICAL DEMAND
[patent_app_type] => utility
[patent_app_number] => 18/509164
[patent_app_country] => US
[patent_app_date] => 2023-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7506
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509164
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/509164 | STANDALONE HYDROGEN FUEL CELLS THAT PROVIDE A VARIABLE AMOUNT OF ELECTRICITY DEPENDING UPON ELECTRICAL DEMAND | Nov 13, 2023 | Pending |
Array
(
[id] => 19033944
[patent_doc_number] => 20240083759
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, SODIUM-ION SECONDARY BATTERY COMPRISING THE SAME AND ELECTRICAL APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/388884
[patent_app_country] => US
[patent_app_date] => 2023-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10925
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388884
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/388884 | Positive electrode active material, sodium-ion secondary battery comprising the same and electrical apparatus | Nov 12, 2023 | Issued |
Array
(
[id] => 18987927
[patent_doc_number] => 20240059896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => BATTERIES, SEPARATORS, COMPONENTS, AND COMPOSITIONS WITH HEAVY METAL REMOVAL CAPABILITY AND RELATED METHODS
[patent_app_type] => utility
[patent_app_number] => 18/385832
[patent_app_country] => US
[patent_app_date] => 2023-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9941
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385832
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/385832 | BATTERIES, SEPARATORS, COMPONENTS, AND COMPOSITIONS WITH HEAVY METAL REMOVAL CAPABILITY AND RELATED METHODS | Oct 30, 2023 | Abandoned |
Array
(
[id] => 18991550
[patent_doc_number] => 20240063519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-22
[patent_title] => BATTERY HOUSING AND BATTERY
[patent_app_type] => utility
[patent_app_number] => 18/497773
[patent_app_country] => US
[patent_app_date] => 2023-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6567
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 474
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497773
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/497773 | BATTERY HOUSING AND BATTERY | Oct 29, 2023 | Pending |
Array
(
[id] => 19305462
[patent_doc_number] => 20240234042
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => SUPERCAPACITORS AND OTHER ELECTRODES AND METHODS FOR MAKING AND USING SAME
[patent_app_type] => utility
[patent_app_number] => 18/494721
[patent_app_country] => US
[patent_app_date] => 2023-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16053
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494721
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/494721 | Supercapacitors and other electrodes and methods for making and using same | Oct 24, 2023 | Issued |
Array
(
[id] => 19305462
[patent_doc_number] => 20240234042
[patent_country] => US
[patent_kind] => A9
[patent_issue_date] => 2024-07-11
[patent_title] => SUPERCAPACITORS AND OTHER ELECTRODES AND METHODS FOR MAKING AND USING SAME
[patent_app_type] => utility
[patent_app_number] => 18/494721
[patent_app_country] => US
[patent_app_date] => 2023-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16053
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494721
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/494721 | Supercapacitors and other electrodes and methods for making and using same | Oct 24, 2023 | Issued |
Array
(
[id] => 18975547
[patent_doc_number] => 20240055639
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-15
[patent_title] => ELECTROLYTE MEMBRANE FOR FUEL CELLS CONTAINING CATALYST COMPOSITE HAVING IMPROVED OXYGEN PERMEABILITY AND METHOD OF PRODUCING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/483845
[patent_app_country] => US
[patent_app_date] => 2023-10-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5268
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483845
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/483845 | ELECTROLYTE MEMBRANE FOR FUEL CELLS CONTAINING CATALYST COMPOSITE HAVING IMPROVED OXYGEN PERMEABILITY AND METHOD OF PRODUCING THE SAME | Oct 9, 2023 | Pending |
Array
(
[id] => 19724464
[patent_doc_number] => 20250027215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => GAS PHASE DIFFUSION ELECTRODE, PREPARATION METHOD, AND APPLICATION FOR ELECTROCATALYZING CO2 TO REDUCE AND PRODUCE CO
[patent_app_type] => utility
[patent_app_number] => 18/481209
[patent_app_country] => US
[patent_app_date] => 2023-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4584
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481209
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/481209 | GAS PHASE DIFFUSION ELECTRODE, PREPARATION METHOD, AND APPLICATION FOR ELECTROCATALYZING CO2 TO REDUCE AND PRODUCE CO | Oct 3, 2023 | Pending |
Array
(
[id] => 18927443
[patent_doc_number] => 20240030447
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-25
[patent_title] => ELECTRODE BINDER SLURRY COMPOSITION FOR LITHIUM ION ELECTRICAL STORAGE DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/479154
[patent_app_country] => US
[patent_app_date] => 2023-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20754
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479154
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/479154 | Electrode binder slurry composition for lithium ion electrical storage devices | Oct 1, 2023 | Issued |
Array
(
[id] => 19887083
[patent_doc_number] => 12272818
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-08
[patent_title] => Pre-lithiation of electrode materials in a semi-solid electrode
[patent_app_type] => utility
[patent_app_number] => 18/372308
[patent_app_country] => US
[patent_app_date] => 2023-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 11060
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372308
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/372308 | Pre-lithiation of electrode materials in a semi-solid electrode | Sep 24, 2023 | Issued |
Array
(
[id] => 19850897
[patent_doc_number] => 20250096248
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-20
[patent_title] => ULTRATHIN REFERENCE ELECTRODE AND ELECTROCHEMICAL DEVICES INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/469744
[patent_app_country] => US
[patent_app_date] => 2023-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6179
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469744
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/469744 | ULTRATHIN REFERENCE ELECTRODE AND ELECTROCHEMICAL DEVICES INCLUDING THE SAME | Sep 18, 2023 | Pending |
Array
(
[id] => 20164921
[patent_doc_number] => 20250256967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-14
[patent_title] => A COMPOSITE POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A COMPOSITE POWDER
[patent_app_type] => utility
[patent_app_number] => 19/112347
[patent_app_country] => US
[patent_app_date] => 2023-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3323
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19112347
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/112347 | A COMPOSITE POWDER FOR USE IN THE NEGATIVE ELECTRODE OF A BATTERY AND A BATTERY COMPRISING SUCH A COMPOSITE POWDER | Sep 17, 2023 | Pending |