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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 numberTitle of the applicationFiling DateStatus
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
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