
Osei K. Amponsah
Examiner (ID: 10982, Phone: (571)270-3446 , Office: P/1729 )
| Most Active Art Unit | 1729 |
| Art Unit(s) | 1729, 1752 |
| Total Applications | 805 |
| Issued Applications | 507 |
| Pending Applications | 97 |
| Abandoned Applications | 209 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 14939309
[patent_doc_number] => 20190305293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-03
[patent_title] => ALL-SOLID-STATE LITHIUM ION BATTERY
[patent_app_type] => utility
[patent_app_number] => 16/316885
[patent_app_country] => US
[patent_app_date] => 2017-12-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8208
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316885
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/316885 | ALL-SOLID-STATE LITHIUM ION BATTERY | Dec 24, 2017 | Abandoned |
Array
(
[id] => 18001219
[patent_doc_number] => 11502331
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-11-15
[patent_title] => Method for producing sulfide solid electrolyte
[patent_app_type] => utility
[patent_app_number] => 16/468360
[patent_app_country] => US
[patent_app_date] => 2017-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5225
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468360
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/468360 | Method for producing sulfide solid electrolyte | Dec 13, 2017 | Issued |
Array
(
[id] => 14476885
[patent_doc_number] => 20190190092
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-20
[patent_title] => Battery Cell Capable Of Measuring Inner Temperature Thereof
[patent_app_type] => utility
[patent_app_number] => 16/093391
[patent_app_country] => US
[patent_app_date] => 2017-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5747
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16093391
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/093391 | Battery cell capable of measuring inner temperature thereof | Dec 6, 2017 | Issued |
Array
(
[id] => 12596865
[patent_doc_number] => 20180090785
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => METHOD FOR PRODUCING LITHIUM SOLID STATE BATTERY
[patent_app_type] => utility
[patent_app_number] => 15/827997
[patent_app_country] => US
[patent_app_date] => 2017-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8929
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827997
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/827997 | METHOD FOR PRODUCING LITHIUM SOLID STATE BATTERY | Nov 29, 2017 | Abandoned |
Array
(
[id] => 16625264
[patent_doc_number] => 20210043917
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-11
[patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERIES, AND LITHIUM SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 16/466974
[patent_app_country] => US
[patent_app_date] => 2017-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16523
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466974
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/466974 | Positive electrode active material for lithium secondary batteries, positive electrode for lithium secondary batteries, and lithium secondary battery | Nov 29, 2017 | Issued |
Array
(
[id] => 16068431
[patent_doc_number] => 10693182
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-23
[patent_title] => Positive electrode for secondary battery, manufacturing method thereof, and lithium secondary battery including same
[patent_app_type] => utility
[patent_app_number] => 16/073492
[patent_app_country] => US
[patent_app_date] => 2017-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 7201
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073492
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/073492 | Positive electrode for secondary battery, manufacturing method thereof, and lithium secondary battery including same | Nov 21, 2017 | Issued |
Array
(
[id] => 15218865
[patent_doc_number] => 20190372119
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-12-05
[patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 16/461887
[patent_app_country] => US
[patent_app_date] => 2017-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 21200
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461887
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/461887 | POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY | Nov 21, 2017 | Abandoned |
Array
(
[id] => 17942003
[patent_doc_number] => 11476465
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-18
[patent_title] => Anode active material and preparation method therefor
[patent_app_type] => utility
[patent_app_number] => 16/462386
[patent_app_country] => US
[patent_app_date] => 2017-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 6985
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462386
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/462386 | Anode active material and preparation method therefor | Nov 8, 2017 | Issued |
Array
(
[id] => 17826102
[patent_doc_number] => 11431060
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-30
[patent_title] => Separator for a battery cell and battery cell providing such a separator
[patent_app_type] => utility
[patent_app_number] => 16/462296
[patent_app_country] => US
[patent_app_date] => 2017-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3685
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16462296
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/462296 | Separator for a battery cell and battery cell providing such a separator | Nov 5, 2017 | Issued |
Array
(
[id] => 15031289
[patent_doc_number] => 20190326649
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-24
[patent_title] => BATTERY MODULE WITH THERMOCOUPLE UNIT
[patent_app_type] => utility
[patent_app_number] => 16/461987
[patent_app_country] => US
[patent_app_date] => 2017-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4325
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461987
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/461987 | BATTERY MODULE WITH THERMOCOUPLE UNIT | Oct 17, 2017 | Abandoned |
Array
(
[id] => 15808311
[patent_doc_number] => 20200127298
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-23
[patent_title] => NOVEL IONOMER/CATALYST INTERFACE
[patent_app_type] => utility
[patent_app_number] => 16/338688
[patent_app_country] => US
[patent_app_date] => 2017-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6348
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338688
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/338688 | Ionomer/catalyst interface | Oct 3, 2017 | Issued |
Array
(
[id] => 14677245
[patent_doc_number] => 20190237737
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-01
[patent_title] => BATTERY
[patent_app_type] => utility
[patent_app_number] => 16/339093
[patent_app_country] => US
[patent_app_date] => 2017-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3421
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
[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] => 16339093
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/339093 | BATTERY | Oct 3, 2017 | Abandoned |
Array
(
[id] => 12605253
[patent_doc_number] => 20180093581
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-05
[patent_title] => POWER SUPPLY DEVICE FOR VEHICLE
[patent_app_type] => utility
[patent_app_number] => 15/723997
[patent_app_country] => US
[patent_app_date] => 2017-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5216
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15723997
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/723997 | Power supply device for vehicle | Oct 2, 2017 | Issued |
Array
(
[id] => 12651159
[patent_doc_number] => 20180108884
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-19
[patent_title] => BATTERY PACK
[patent_app_type] => utility
[patent_app_number] => 15/714289
[patent_app_country] => US
[patent_app_date] => 2017-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1718
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714289
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/714289 | BATTERY PACK | Sep 24, 2017 | Abandoned |
Array
(
[id] => 12264041
[patent_doc_number] => 20180083237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-22
[patent_title] => 'CONNECTOR FOR LIQUID COOLING BATTERY PACK OF ELECTRIC VEHICLE'
[patent_app_type] => utility
[patent_app_number] => 15/710995
[patent_app_country] => US
[patent_app_date] => 2017-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3966
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710995
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/710995 | CONNECTOR FOR LIQUID COOLING BATTERY PACK OF ELECTRIC VEHICLE | Sep 20, 2017 | Abandoned |
Array
(
[id] => 12596811
[patent_doc_number] => 20180090767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-03-29
[patent_title] => CURRENT COLLECTORS INCORPORATING ELECTROHYDRODYNAMICALLY DEPOSITED CARBONACEOUS MATERIAL
[patent_app_type] => utility
[patent_app_number] => 15/709885
[patent_app_country] => US
[patent_app_date] => 2017-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9204
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15709885
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/709885 | Current collectors incorporating electrohydrodynamically deposited carbonaceous material | Sep 19, 2017 | Issued |
Array
(
[id] => 12801901
[patent_doc_number] => 20180159137
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-06-07
[patent_title] => VOLTAGE AND REDUCED POLARIZATION WITHIN MERCURY FREE ZINC AIR CELLS
[patent_app_type] => utility
[patent_app_number] => 15/705045
[patent_app_country] => US
[patent_app_date] => 2017-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8295
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15705045
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/705045 | Voltage and reduced polarization within mercury free zinc air cells | Sep 13, 2017 | Issued |
Array
(
[id] => 17270616
[patent_doc_number] => 11196048
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-07
[patent_title] => Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery containing the positive electrode active material
[patent_app_type] => utility
[patent_app_number] => 16/332087
[patent_app_country] => US
[patent_app_date] => 2017-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 14983
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332087
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/332087 | Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery containing the positive electrode active material | Sep 12, 2017 | Issued |
Array
(
[id] => 16433211
[patent_doc_number] => 10833312
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-10
[patent_title] => Pressing device for electrode plate and manufacturing method for electrode plate
[patent_app_type] => utility
[patent_app_number] => 15/699496
[patent_app_country] => US
[patent_app_date] => 2017-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4908
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 242
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15699496
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/699496 | Pressing device for electrode plate and manufacturing method for electrode plate | Sep 7, 2017 | Issued |
Array
(
[id] => 14955873
[patent_doc_number] => 10439218
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-10-08
[patent_title] => Active material, electrode, secondary battery, battery pack, and vehicle
[patent_app_type] => utility
[patent_app_number] => 15/692685
[patent_app_country] => US
[patent_app_date] => 2017-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 26213
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15692685
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/692685 | Active material, electrode, secondary battery, battery pack, and vehicle | Aug 30, 2017 | Issued |