
Osei K. Amponsah
Examiner (ID: 13525, Phone: (571)270-3446 , Office: P/1729 )
| Most Active Art Unit | 1729 |
| Art Unit(s) | 1729, 1752 |
| Total Applications | 770 |
| Issued Applications | 487 |
| Pending Applications | 108 |
| Abandoned Applications | 200 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17284301
[patent_doc_number] => 11201347
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-14
[patent_title] => Secondary-cell manufacturing system for forming an electrode assembly using lamination
[patent_app_type] => utility
[patent_app_number] => 17/035248
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 15
[patent_no_of_words] => 4572
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035248
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/035248 | Secondary-cell manufacturing system for forming an electrode assembly using lamination | Sep 27, 2020 | Issued |
Array
(
[id] => 16752766
[patent_doc_number] => 20210104778
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-08
[patent_title] => LAMINATED BATTERY AND PRODUCTION METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/026537
[patent_app_country] => US
[patent_app_date] => 2020-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7251
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026537
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/026537 | Laminated battery and production method thereof | Sep 20, 2020 | Issued |
Array
(
[id] => 19654679
[patent_doc_number] => 12176480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-24
[patent_title] => Laminated battery
[patent_app_type] => utility
[patent_app_number] => 17/026479
[patent_app_country] => US
[patent_app_date] => 2020-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5302
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026479
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/026479 | Laminated battery | Sep 20, 2020 | Issued |
Array
(
[id] => 18827801
[patent_doc_number] => 11843092
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-12
[patent_title] => Nonaqueous electrolyte solution and nonaqueous electrolyte secondary battery
[patent_app_type] => utility
[patent_app_number] => 17/635770
[patent_app_country] => US
[patent_app_date] => 2020-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 51233
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 261
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17635770
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/635770 | Nonaqueous electrolyte solution and nonaqueous electrolyte secondary battery | Sep 10, 2020 | Issued |
Array
(
[id] => 17912378
[patent_doc_number] => 20220314773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-06
[patent_title] => POWER SUPPLY ASSEMBLY FOR A MOTOR VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/639292
[patent_app_country] => US
[patent_app_date] => 2020-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3303
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17639292
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639292 | POWER SUPPLY ASSEMBLY FOR A MOTOR VEHICLE | Sep 3, 2020 | Pending |
Array
(
[id] => 17912378
[patent_doc_number] => 20220314773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-06
[patent_title] => POWER SUPPLY ASSEMBLY FOR A MOTOR VEHICLE
[patent_app_type] => utility
[patent_app_number] => 17/639292
[patent_app_country] => US
[patent_app_date] => 2020-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3303
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[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] => 17639292
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639292 | POWER SUPPLY ASSEMBLY FOR A MOTOR VEHICLE | Sep 3, 2020 | Pending |
Array
(
[id] => 17523334
[patent_doc_number] => 20220109183
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => SULFIDE SOLID ELECTROLYTE
[patent_app_type] => utility
[patent_app_number] => 17/426662
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7637
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426662
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/426662 | Sulfide solid electrolyte | Sep 2, 2020 | Issued |
Array
(
[id] => 16716174
[patent_doc_number] => 20210083321
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-18
[patent_title] => ALL-SOLID BATTERY AND BATTERY MODULE
[patent_app_type] => utility
[patent_app_number] => 17/009451
[patent_app_country] => US
[patent_app_date] => 2020-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7748
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 17009451
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/009451 | All-solid battery and battery module | Aug 31, 2020 | Issued |
Array
(
[id] => 16812682
[patent_doc_number] => 20210135237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => ELECTROCHEMICAL CELL WITH INTEGRATED CERAMIC SEPARATOR
[patent_app_type] => utility
[patent_app_number] => 16/998626
[patent_app_country] => US
[patent_app_date] => 2020-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15511
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998626
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/998626 | Electrochemical cell with integrated ceramic separator | Aug 19, 2020 | Issued |
Array
(
[id] => 19494452
[patent_doc_number] => 12113176
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-08
[patent_title] => All-solid battery and manufacturing method of the same
[patent_app_type] => utility
[patent_app_number] => 16/991963
[patent_app_country] => US
[patent_app_date] => 2020-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7858
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 207
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991963
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/991963 | All-solid battery and manufacturing method of the same | Aug 11, 2020 | Issued |
Array
(
[id] => 16502938
[patent_doc_number] => 10868341
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-15
[patent_title] => Electrolyte for a nickel-iron battery
[patent_app_type] => utility
[patent_app_number] => 16/943448
[patent_app_country] => US
[patent_app_date] => 2020-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4738
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943448
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/943448 | Electrolyte for a nickel-iron battery | Jul 29, 2020 | Issued |
Array
(
[id] => 16425326
[patent_doc_number] => 20200350524
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => BATTERY, METHOD OF MANUFACTURING THE BATTERY, CIRCUIT BOARD, ELECTRONIC DEVICE, AND ELECTRIC VEHICLE
[patent_app_type] => utility
[patent_app_number] => 16/929718
[patent_app_country] => US
[patent_app_date] => 2020-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22732
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 16929718
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/929718 | BATTERY, METHOD OF MANUFACTURING THE BATTERY, CIRCUIT BOARD, ELECTRONIC DEVICE, AND ELECTRIC VEHICLE | Jul 14, 2020 | Pending |
Array
(
[id] => 16425326
[patent_doc_number] => 20200350524
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-05
[patent_title] => BATTERY, METHOD OF MANUFACTURING THE BATTERY, CIRCUIT BOARD, ELECTRONIC DEVICE, AND ELECTRIC VEHICLE
[patent_app_type] => utility
[patent_app_number] => 16/929718
[patent_app_country] => US
[patent_app_date] => 2020-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 22732
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 16929718
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/929718 | BATTERY, METHOD OF MANUFACTURING THE BATTERY, CIRCUIT BOARD, ELECTRONIC DEVICE, AND ELECTRIC VEHICLE | Jul 14, 2020 | Pending |
Array
(
[id] => 16586580
[patent_doc_number] => 20210020982
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-21
[patent_title] => LITHIUM-ION SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF
[patent_app_type] => utility
[patent_app_number] => 16/928914
[patent_app_country] => US
[patent_app_date] => 2020-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8029
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928914
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/928914 | Lithium-ion secondary battery and manufacturing method thereof | Jul 13, 2020 | Issued |
Array
(
[id] => 18804529
[patent_doc_number] => 11837695
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-05
[patent_title] => Oxide, method of preparing the same, solid electrolyte including the oxide, and electrochemical device including the oxide
[patent_app_type] => utility
[patent_app_number] => 16/925547
[patent_app_country] => US
[patent_app_date] => 2020-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 11059
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925547
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/925547 | Oxide, method of preparing the same, solid electrolyte including the oxide, and electrochemical device including the oxide | Jul 9, 2020 | Issued |
Array
(
[id] => 18983807
[patent_doc_number] => 11908998
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-20
[patent_title] => Liquid electrolyte for lithium metal battery
[patent_app_type] => utility
[patent_app_number] => 16/922332
[patent_app_country] => US
[patent_app_date] => 2020-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2411
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922332
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/922332 | Liquid electrolyte for lithium metal battery | Jul 6, 2020 | Issued |
Array
(
[id] => 16394800
[patent_doc_number] => 20200335741
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-22
[patent_title] => INTERCHANGEABLE CARRIAGE FOR AN ENERGY STORAGE AND POWER SUPPLY DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/921488
[patent_app_country] => US
[patent_app_date] => 2020-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5785
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921488
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/921488 | INTERCHANGEABLE CARRIAGE FOR AN ENERGY STORAGE AND POWER SUPPLY DEVICE | Jul 5, 2020 | Abandoned |
Array
(
[id] => 18670171
[patent_doc_number] => 11777083
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-03
[patent_title] => Non-aqueous electrolyte secondary battery and positive electrode active material
[patent_app_type] => utility
[patent_app_number] => 16/919264
[patent_app_country] => US
[patent_app_date] => 2020-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 12612
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16919264
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/919264 | Non-aqueous electrolyte secondary battery and positive electrode active material | Jul 1, 2020 | Issued |
Array
(
[id] => 17811251
[patent_doc_number] => 20220263086
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-08-18
[patent_title] => METHODS AND COMPOSITIONS FOR HIGH-ENERGY BATTERY CATHODES
[patent_app_type] => utility
[patent_app_number] => 17/623578
[patent_app_country] => US
[patent_app_date] => 2020-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 20518
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17623578
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/623578 | METHODS AND COMPOSITIONS FOR HIGH-ENERGY BATTERY CATHODES | Jun 27, 2020 | Pending |
Array
(
[id] => 16364902
[patent_doc_number] => 20200321653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-08
[patent_title] => SOLID ELECTROLYTE COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 16/910643
[patent_app_country] => US
[patent_app_date] => 2020-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5583
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910643
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/910643 | Solid electrolyte compositions | Jun 23, 2020 | Issued |