Search

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 numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 12223825 [patent_doc_number] => 20180062185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'System and Method for Generating Water and Electric Power' [patent_app_type] => utility [patent_app_number] => 15/691489 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1407 [patent_no_of_claims] => 4 [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] => 15691489 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691489
System and Method for Generating Water and Electric Power Aug 29, 2017 Abandoned
Array ( [id] => 13528965 [patent_doc_number] => 20180316025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => JIG MODULE FOR SOLID OXIDE FUEL CELL [patent_app_type] => utility [patent_app_number] => 15/772896 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772896
Jig module for solid oxide fuel cell Aug 23, 2017 Issued
Array ( [id] => 12223864 [patent_doc_number] => 20180062224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'BATTERY HOLDER WITH COOLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/684585 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6058 [patent_no_of_claims] => 16 [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] => 15684585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684585
Battery holder with cooling system Aug 22, 2017 Issued
Array ( [id] => 13833055 [patent_doc_number] => 20190020012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => INTERCONNECTING MEMBER OCCUPYING LESS SPACE IN BATTERY MODULE AND BATTERY MODULE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/067395 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16067395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/067395
Interconnecting member occupying less space in battery module and battery module comprising same Aug 21, 2017 Issued
Array ( [id] => 15251001 [patent_doc_number] => 10511032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Fuel cell with purge manifold [patent_app_type] => utility [patent_app_number] => 15/679041 [patent_app_country] => US [patent_app_date] => 2017-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2076 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15679041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679041
Fuel cell with purge manifold Aug 15, 2017 Issued
Array ( [id] => 12873577 [patent_doc_number] => 20180183034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 15/674989 [patent_app_country] => US [patent_app_date] => 2017-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15674989 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/674989
Secondary battery, battery pack, electric vehicle, electric power storage system, electric power tool, and electronic apparatus Aug 10, 2017 Issued
Array ( [id] => 15000695 [patent_doc_number] => 20190319305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SULFIDE SOLID ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 16/461235 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461235
Sulfide solid electrolyte Aug 7, 2017 Issued
Array ( [id] => 12181980 [patent_doc_number] => 20180040917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'RECHARGEABLE LITHIUM BATTERY' [patent_app_type] => utility [patent_app_number] => 15/664287 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2740 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 15664287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/664287
RECHARGEABLE LITHIUM BATTERY Jul 30, 2017 Abandoned
Array ( [id] => 12181960 [patent_doc_number] => 20180040897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'LITHIUM COBALT COMPOSITE OXIDE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING POSITIVE ELECTRODE INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/662987 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7204 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 15662987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/662987
Lithium cobalt composite oxide for lithium secondary battery and lithium secondary battery including positive electrode including the same Jul 27, 2017 Issued
Array ( [id] => 16148913 [patent_doc_number] => 10707538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Safety sensor module with vehicle communication to first responders [patent_app_type] => utility [patent_app_number] => 15/663294 [patent_app_country] => US [patent_app_date] => 2017-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5165 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663294
Safety sensor module with vehicle communication to first responders Jul 27, 2017 Issued
Array ( [id] => 16202274 [patent_doc_number] => 10727458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Interchangeable carriage for an energy storage and power supply device [patent_app_type] => utility [patent_app_number] => 15/661292 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5589 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15661292 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/661292
Interchangeable carriage for an energy storage and power supply device Jul 26, 2017 Issued
Array ( [id] => 12239806 [patent_doc_number] => 20180072669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'MATERIALS FOR USE IN AN AQUEOUS ORGANIC REDOX FLOW BATTERY' [patent_app_type] => utility [patent_app_number] => 15/659593 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 119 [patent_figures_cnt] => 119 [patent_no_of_words] => 32158 [patent_no_of_claims] => 22 [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] => 15659593 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659593
Materials for use in an aqueous organic redox flow battery Jul 24, 2017 Issued
Array ( [id] => 15792271 [patent_doc_number] => 10629868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Battery module and end plate of the battery module [patent_app_type] => utility [patent_app_number] => 15/657797 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2455 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657797 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657797
Battery module and end plate of the battery module Jul 23, 2017 Issued
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