Search

Jacob Buchanan

Examiner (ID: 9449, Phone: (571)270-1186 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1795, 1725
Total Applications
658
Issued Applications
323
Pending Applications
87
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19893487 [patent_doc_number] => 20250118799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SOLID ELECTROLYTE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/965406 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965406
SOLID ELECTROLYTE MATERIAL AND BATTERY Dec 1, 2024 Pending
Array ( [id] => 19696764 [patent_doc_number] => 20250015309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ELECTROCHEMICAL HYDROGEN-CATALYST POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/737827 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 172909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18737827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737827
ELECTROCHEMICAL HYDROGEN-CATALYST POWER SYSTEM Jun 6, 2024 Pending
Array ( [id] => 20111634 [patent_doc_number] => 12362370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Humidifier for fuel cell [patent_app_type] => utility [patent_app_number] => 18/670896 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2260 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670896
Humidifier for fuel cell May 21, 2024 Issued
Array ( [id] => 19460364 [patent_doc_number] => 12100877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Hydrogen fuel cell assembly [patent_app_type] => utility [patent_app_number] => 18/608803 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 9454 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 651 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608803
Hydrogen fuel cell assembly Mar 17, 2024 Issued
Array ( [id] => 19460365 [patent_doc_number] => 12100878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Fuel cell assembly with carbon diffusion layer [patent_app_type] => utility [patent_app_number] => 18/608862 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 9476 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 647 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608862
Fuel cell assembly with carbon diffusion layer Mar 17, 2024 Issued
Array ( [id] => 19306195 [patent_doc_number] => 20240234775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => MEMBRANE ELECTRODE ELECTRICAL GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 18/608016 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18608016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608016
Membrane electrode electrical generation method Mar 17, 2024 Issued
Array ( [id] => 19460362 [patent_doc_number] => 12100875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Fuel cell method for generating electricity [patent_app_type] => utility [patent_app_number] => 18/607977 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 9435 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 662 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607977
Fuel cell method for generating electricity Mar 17, 2024 Issued
Array ( [id] => 19460363 [patent_doc_number] => 12100876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Fuel cell for electricity generation [patent_app_type] => utility [patent_app_number] => 18/608786 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 9412 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 647 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608786
Fuel cell for electricity generation Mar 17, 2024 Issued
Array ( [id] => 19321775 [patent_doc_number] => 20240243322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => HYDROGEN/OXYGEN FUEL CELL METHOD [patent_app_type] => utility [patent_app_number] => 18/607930 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18607930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607930
Hydrogen/oxygen fuel cell method Mar 17, 2024 Issued
Array ( [id] => 19286151 [patent_doc_number] => 20240222629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/604655 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604655
SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF Mar 13, 2024 Abandoned
Array ( [id] => 19116828 [patent_doc_number] => 20240128578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => LOAD APPLICATOR AND POWER STORAGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/389777 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389777
Load applicator and power storage apparatus Dec 19, 2023 Issued
Array ( [id] => 19116715 [patent_doc_number] => 20240128465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MANUFACTURING METHOD, PROGRAM, MANUFACTURING SYSTEM, MULTILAYER COLLECTOR, BATTERY, MOVING BODY, AND FLIGHT VEHICLE [patent_app_type] => utility [patent_app_number] => 18/540870 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18540870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540870
MANUFACTURING METHOD, PROGRAM, MANUFACTURING SYSTEM, MULTILAYER COLLECTOR, BATTERY, MOVING BODY, AND FLIGHT VEHICLE Dec 14, 2023 Abandoned
Array ( [id] => 19539654 [patent_doc_number] => 12132214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Cell top cover and cell [patent_app_type] => utility [patent_app_number] => 18/514905 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514905
Cell top cover and cell Nov 19, 2023 Issued
Array ( [id] => 19539654 [patent_doc_number] => 12132214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Cell top cover and cell [patent_app_type] => utility [patent_app_number] => 18/514905 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514905
Cell top cover and cell Nov 19, 2023 Issued
Array ( [id] => 19539654 [patent_doc_number] => 12132214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Cell top cover and cell [patent_app_type] => utility [patent_app_number] => 18/514905 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514905
Cell top cover and cell Nov 19, 2023 Issued
Array ( [id] => 19539654 [patent_doc_number] => 12132214 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Cell top cover and cell [patent_app_type] => utility [patent_app_number] => 18/514905 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514905
Cell top cover and cell Nov 19, 2023 Issued
Array ( [id] => 19101358 [patent_doc_number] => 20240120586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => BUTTON CELL AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/512145 [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] => 9162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512145
BUTTON CELL AND ELECTRONIC DEVICE Nov 16, 2023 Pending
Array ( [id] => 19038679 [patent_doc_number] => 20240088494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => BUTTON CELL AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/512103 [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] => 9162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512103
Button cell and electronic device Nov 16, 2023 Issued
Array ( [id] => 19101358 [patent_doc_number] => 20240120586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => BUTTON CELL AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/512145 [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] => 9162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512145
BUTTON CELL AND ELECTRONIC DEVICE Nov 16, 2023 Pending
Array ( [id] => 18774830 [patent_doc_number] => 20230369662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => AQUEOUS ENERGY STORAGE SYSTEMS WITH DESALINATION CAPABILITIES [patent_app_type] => utility [patent_app_number] => 18/224344 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224344
Aqueous energy storage systems with desalination capabilities Jul 19, 2023 Issued
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