Search

Faisal Choudhury

Examiner (ID: 1880, Phone: (571)270-3001 , Office: P/2478 )

Most Active Art Unit
2478
Art Unit(s)
2478
Total Applications
867
Issued Applications
688
Pending Applications
74
Abandoned Applications
121

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17793140 [patent_doc_number] => 20220252231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => RECHARGEABLE BATTERY WITH LIGHTING [patent_app_type] => utility [patent_app_number] => 17/349954 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4337 [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] => 17349954 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349954
RECHARGEABLE BATTERY WITH LIGHTING Jun 16, 2021 Abandoned
Array ( [id] => 17417633 [patent_doc_number] => 20220052537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => PORTABLE POWER CASE WITH LITHIUM IRON PHOSPHATE BATTERY [patent_app_type] => utility [patent_app_number] => 17/331187 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331187
Portable power case with lithium iron phosphate battery May 25, 2021 Issued
Array ( [id] => 20530378 [patent_doc_number] => 12548820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Battery module and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/783147 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 2203 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783147
Battery module and method for manufacturing the same Apr 29, 2021 Issued
Array ( [id] => 18586353 [patent_doc_number] => 20230268618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => CONNECTION MODULE [patent_app_type] => utility [patent_app_number] => 17/922855 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/922855
Connection module Apr 26, 2021 Issued
Array ( [id] => 20305544 [patent_doc_number] => 12451546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Power storage apparatus [patent_app_type] => utility [patent_app_number] => 17/209176 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2320 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209176 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209176
Power storage apparatus Mar 21, 2021 Issued
Array ( [id] => 18395171 [patent_doc_number] => 20230163392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => BACKPACK POWER SUPPLY ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/912282 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912282
BACKPACK POWER SUPPLY ASSEMBLY Mar 16, 2021 Pending
Array ( [id] => 18380042 [patent_doc_number] => 20230155131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR ELECTROCHEMICAL DEVICE, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/906285 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906285
COMPOSITION FOR ELECTROCHEMICAL DEVICE FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR ELECTROCHEMICAL DEVICE, LAMINATE FOR ELECTROCHEMICAL DEVICE, AND ELECTROCHEMICAL DEVICE Mar 11, 2021 Pending
Array ( [id] => 18360817 [patent_doc_number] => 20230142408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/913623 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17913623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913623
ELECTRIC APPARATUS Mar 11, 2021 Pending
Array ( [id] => 17085926 [patent_doc_number] => 20210280933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => WEARABLE AND REPLACEABLE POUCH OR SKIN FOR HOLDING A PORTABLE BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/192446 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192446
Portable battery pack Mar 3, 2021 Issued
Array ( [id] => 16851013 [patent_doc_number] => 20210151758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL OF POWER STORAGE DEVICE, POWER STORAGE DEVICE, ELECTRICALLY PROPELLED VEHICLE, AND METHOD FOR MANUFACTURING POWER STORAGE [patent_app_type] => utility [patent_app_number] => 17/160735 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17160735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160735
Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage Jan 27, 2021 Issued
Array ( [id] => 18219826 [patent_doc_number] => 11594778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Cell holder with intermediate tray [patent_app_type] => utility [patent_app_number] => 17/144131 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3856 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144131
Cell holder with intermediate tray Jan 6, 2021 Issued
Array ( [id] => 18813177 [patent_doc_number] => 20230387514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => BUTTON BATTERY SHELL AND BUTTON BATTERY [patent_app_type] => utility [patent_app_number] => 18/034409 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18034409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/034409
BUTTON BATTERY SHELL AND BUTTON BATTERY Jan 5, 2021 Pending
Array ( [id] => 20611186 [patent_doc_number] => 12586791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Fluorine-containing positive electrode active material for lithium secondary battery, and lithium secondary battery including same [patent_app_type] => utility [patent_app_number] => 17/789311 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5629 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789311
Fluorine-containing positive electrode active material for lithium secondary battery, and lithium secondary battery including same Dec 23, 2020 Issued
Array ( [id] => 20648328 [patent_doc_number] => 12603278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Cathode active material, method for manufacturing the same, and secondary lithium ion battery including the same [patent_app_type] => utility [patent_app_number] => 17/787191 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 817 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787191
CATHODE ACTIVE MATERIAL, METHOD FOR MANUFACTURING THE SAME, AND SECONDARY LITHIUM ION BATTERY INCLUDING THE SAME Dec 17, 2020 Issued
Array ( [id] => 16899997 [patent_doc_number] => 20210178913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/115809 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17115809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115809
Power storage device Dec 8, 2020 Issued
Array ( [id] => 20176103 [patent_doc_number] => 12394861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Battery and related apparatus, production method and production device therefor [patent_app_type] => utility [patent_app_number] => 17/113067 [patent_app_country] => US [patent_app_date] => 2020-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7095 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113067
Battery and related apparatus, production method and production device therefor Dec 5, 2020 Issued
Array ( [id] => 19138224 [patent_doc_number] => 11973200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Reference electrode assembly and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/112031 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 8312 [patent_no_of_claims] => 20 [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] => 17112031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112031
Reference electrode assembly and method of manufacturing the same Dec 3, 2020 Issued
Array ( [id] => 18500843 [patent_doc_number] => 20230223648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => BATTERY FOR ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/022371 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18022371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022371
BATTERY FOR ELECTRIC VEHICLE Nov 26, 2020 Pending
Array ( [id] => 16677990 [patent_doc_number] => 20210066756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ELECTROLYTIC SOLUTION FOR LITHIUM-ION SECONDARY BATTERY AND LITHIUM-ION SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/096488 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096488 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096488
Electrolytic solution for lithium-ion secondary battery and lithium-ion secondary battery Nov 11, 2020 Issued
Array ( [id] => 16617684 [patent_doc_number] => 20210036337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/074503 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17074503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074503
FUEL CELL SYSTEM Oct 18, 2020 Abandoned
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