
William Larkins
Examiner (ID: 17764)
| Most Active Art Unit | 2503 |
| Art Unit(s) | 2503, 2504 |
| Total Applications | 860 |
| Issued Applications | 507 |
| Pending Applications | 15 |
| Abandoned Applications | 338 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20495384
[patent_doc_number] => 12537262
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-27
[patent_title] => Battery cell, battery, and electric device
[patent_app_type] => utility
[patent_app_number] => 19/223024
[patent_app_country] => US
[patent_app_date] => 2025-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 17
[patent_no_of_words] => 10148
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223024
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/223024 | Battery cell, battery, and electric device | May 29, 2025 | Issued |
Array
(
[id] => 20456120
[patent_doc_number] => 12519183
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Battery cell, battery, and electrical device
[patent_app_type] => utility
[patent_app_number] => 19/036716
[patent_app_country] => US
[patent_app_date] => 2025-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 6827
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19036716
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/036716 | Battery cell, battery, and electrical device | Jan 23, 2025 | Issued |
Array
(
[id] => 19866646
[patent_doc_number] => 20250105432
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => LEAK CHECKING ENCLOSURES VIA VALVES FOR VENTING OR PRESSURE RELIEF
[patent_app_type] => utility
[patent_app_number] => 18/975572
[patent_app_country] => US
[patent_app_date] => 2024-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 42274
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975572
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/975572 | LEAK CHECKING ENCLOSURES VIA VALVES FOR VENTING OR PRESSURE RELIEF | Dec 9, 2024 | Pending |
Array
(
[id] => 19987176
[patent_doc_number] => 20250125398
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-17
[patent_title] => QUICK-CHANGE PLATFORM, BATTERY PRODUCTION LINE, AND CONTROL METHOD
[patent_app_type] => utility
[patent_app_number] => 18/889127
[patent_app_country] => US
[patent_app_date] => 2024-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17656
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889127
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/889127 | Quick-change platform, battery production line, and control method | Sep 17, 2024 | Issued |
Array
(
[id] => 19804514
[patent_doc_number] => 20250070439
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-27
[patent_title] => INJECT-VENT PORT DESIGN FOR ENERGY STORAGE DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/811533
[patent_app_country] => US
[patent_app_date] => 2024-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3312
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811533
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/811533 | Inject-vent port design for energy storage device | Aug 20, 2024 | Issued |
Array
(
[id] => 19866651
[patent_doc_number] => 20250105437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => ENERGY STORAGE DEVICE AND ELECTRICAL DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/806711
[patent_app_country] => US
[patent_app_date] => 2024-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5419
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806711
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/806711 | Energy storage device and electrical device | Aug 15, 2024 | Issued |
Array
(
[id] => 19781778
[patent_doc_number] => 12230818
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-02-18
[patent_title] => Voltage-reduced lithium battery and manufacturing method thereof
[patent_app_type] => utility
[patent_app_number] => 18/788261
[patent_app_country] => US
[patent_app_date] => 2024-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 14
[patent_no_of_words] => 4452
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[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] => 18788261
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/788261 | Voltage-reduced lithium battery and manufacturing method thereof | Jul 29, 2024 | Issued |
Array
(
[id] => 20244353
[patent_doc_number] => 12424687
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Battery cell, and battery module, battery pack and vehicle including the same
[patent_app_type] => utility
[patent_app_number] => 18/783933
[patent_app_country] => US
[patent_app_date] => 2024-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 14
[patent_no_of_words] => 8300
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783933
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/783933 | Battery cell, and battery module, battery pack and vehicle including the same | Jul 24, 2024 | Issued |
Array
(
[id] => 20111640
[patent_doc_number] => 12362376
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Process and apparatus for sustainable water fuelled vehicle
[patent_app_type] => utility
[patent_app_number] => 18/774217
[patent_app_country] => US
[patent_app_date] => 2024-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 2485
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774217
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/774217 | Process and apparatus for sustainable water fuelled vehicle | Jul 15, 2024 | Issued |
Array
(
[id] => 20636798
[patent_doc_number] => 12597683
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-07
[patent_title] => Current collector, battery cell, battery pack, and vehicle including the same
[patent_app_type] => utility
[patent_app_number] => 18/741471
[patent_app_country] => US
[patent_app_date] => 2024-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 5955
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741471
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/741471 | Current collector, battery cell, battery pack, and vehicle including the same | Jun 11, 2024 | Issued |
Array
(
[id] => 19468545
[patent_doc_number] => 20240322215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => ELECTRODE ASSEMBLY, BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/680144
[patent_app_country] => US
[patent_app_date] => 2024-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 40386
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680144
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/680144 | Electrode assembly, battery, and battery pack and vehicle including the same | May 30, 2024 | Issued |
Array
(
[id] => 19880003
[patent_doc_number] => 20250112260
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => DENSIFIED CELL ASSEMBLY AND METHOD FOR PREPARING SAME
[patent_app_type] => utility
[patent_app_number] => 18/861261
[patent_app_country] => US
[patent_app_date] => 2024-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5543
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861261
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/861261 | Densified cell assembly and method for preparing same | May 12, 2024 | Issued |
Array
(
[id] => 19575787
[patent_doc_number] => 20240380079
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => Seam Welding Structure of Battery Can, Current Collecting Plate, and Cap and Battery Cell Using the Same
[patent_app_type] => utility
[patent_app_number] => 18/657490
[patent_app_country] => US
[patent_app_date] => 2024-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11777
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657490
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/657490 | Seam welding structure of battery can, current collecting plate, and cap and battery cell using the same | May 6, 2024 | Issued |
Array
(
[id] => 19335807
[patent_doc_number] => 20240250237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-25
[patent_title] => STORAGE BATTERY ELECTRODE, MANUFACTURING METHOD THEREOF, STORAGE BATTERY, ELECTRONIC DEVICE, AND GRAPHENE
[patent_app_type] => utility
[patent_app_number] => 18/625418
[patent_app_country] => US
[patent_app_date] => 2024-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19214
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625418
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/625418 | STORAGE BATTERY ELECTRODE, MANUFACTURING METHOD THEREOF, STORAGE BATTERY, ELECTRONIC DEVICE, AND GRAPHENE | Apr 2, 2024 | Abandoned |
Array
(
[id] => 19321865
[patent_doc_number] => 20240243412
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-18
[patent_title] => BATTERY TRAY AND BATTERY FORMATION AND CAPACITY-GRADING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/621156
[patent_app_country] => US
[patent_app_date] => 2024-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9050
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621156
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/621156 | BATTERY TRAY AND BATTERY FORMATION AND CAPACITY-GRADING DEVICE | Mar 28, 2024 | Pending |
Array
(
[id] => 19900383
[patent_doc_number] => 12278324
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-15
[patent_title] => Feeding device
[patent_app_type] => utility
[patent_app_number] => 18/619832
[patent_app_country] => US
[patent_app_date] => 2024-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 21
[patent_no_of_words] => 11194
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619832
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/619832 | Feeding device | Mar 27, 2024 | Issued |
Array
(
[id] => 19286260
[patent_doc_number] => 20240222739
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => HIGH EFFICIENCY COLD PLATE
[patent_app_type] => utility
[patent_app_number] => 18/609828
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7250
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609828
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/609828 | High efficiency cold plate | Mar 18, 2024 | Issued |
Array
(
[id] => 19286287
[patent_doc_number] => 20240222766
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => BATTERY, ELECTRIC APPARATUS, AND METHOD AND APPARATUS FOR MANUFACTURING BATTERY
[patent_app_type] => utility
[patent_app_number] => 18/609001
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18562
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609001
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/609001 | Battery, electric apparatus, and method and apparatus for manufacturing battery | Mar 18, 2024 | Issued |
Array
(
[id] => 20129506
[patent_doc_number] => 12371810
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrode
[patent_app_type] => utility
[patent_app_number] => 18/437317
[patent_app_country] => US
[patent_app_date] => 2024-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 29
[patent_no_of_words] => 5663
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437317
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/437317 | Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrode | Feb 8, 2024 | Issued |
Array
(
[id] => 19399878
[patent_doc_number] => 12074269
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-27
[patent_title] => Square housing battery coating devices compatible with a plurality of coating manners
[patent_app_type] => utility
[patent_app_number] => 18/437177
[patent_app_country] => US
[patent_app_date] => 2024-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 32
[patent_no_of_words] => 31117
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 749
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437177
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/437177 | Square housing battery coating devices compatible with a plurality of coating manners | Feb 7, 2024 | Issued |