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] => 14510597 [patent_doc_number] => 20190198953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => PRINTED CIRCUIT BOARD FOR CONNECTING BATTERY CELLS AND BATTERY [patent_app_type] => utility [patent_app_number] => 16/288879 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288879 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288879
PRINTED CIRCUIT BOARD FOR CONNECTING BATTERY CELLS AND BATTERY Feb 27, 2019 Abandoned
Array ( [id] => 16700294 [patent_doc_number] => 10950909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Device temperature regulator [patent_app_type] => utility [patent_app_number] => 16/285275 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 35 [patent_no_of_words] => 19947 [patent_no_of_claims] => 17 [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] => 16285275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285275
Device temperature regulator Feb 25, 2019 Issued
Array ( [id] => 14351407 [patent_doc_number] => 20190157676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [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] => 16/261618 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17655 [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] => 16261618 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261618
Positive electrode active material of power storage device, power storage device, electrically propelled vehicle, and method for manufacturing power storage Jan 29, 2019 Issued
Array ( [id] => 19294814 [patent_doc_number] => 12034180 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => Multi layered nanostructured materials for ionic and electronic transport in chemical and electrochemical devices [patent_app_type] => utility [patent_app_number] => 16/243877 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 5282 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243877
Multi layered nanostructured materials for ionic and electronic transport in chemical and electrochemical devices Jan 8, 2019 Issued
Array ( [id] => 20161479 [patent_doc_number] => 12388115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Electrolytes with lithium difluoro(oxalato)borate and lithium tetrafluoroborate salts for lithium metal and anode-free cells [patent_app_type] => utility [patent_app_number] => 16/242581 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242581 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242581
Electrolytes with lithium difluoro(oxalato)borate and lithium tetrafluoroborate salts for lithium metal and anode-free cells Jan 7, 2019 Issued
Array ( [id] => 17826037 [patent_doc_number] => 11430994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Protective coatings for lithium metal electrodes [patent_app_type] => utility [patent_app_number] => 16/234873 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8340 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234873
Protective coatings for lithium metal electrodes Dec 27, 2018 Issued
Array ( [id] => 17254364 [patent_doc_number] => 11189867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Battery packs with integrated cold plates for electric vehicles [patent_app_type] => utility [patent_app_number] => 16/193677 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 18495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193677
Battery packs with integrated cold plates for electric vehicles Nov 15, 2018 Issued
Array ( [id] => 14080095 [patent_doc_number] => 20190088935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => COMPOSITE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/194045 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194045
COMPOSITE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND METHOD FOR PRODUCING SAME Nov 15, 2018 Abandoned
Array ( [id] => 17456352 [patent_doc_number] => 11271220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Multilayer structure incorporating a mat of carbon nanotubes as diffusion layer in a PEMFC [patent_app_type] => utility [patent_app_number] => 16/165277 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 10982 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16165277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165277
Multilayer structure incorporating a mat of carbon nanotubes as diffusion layer in a PEMFC Oct 18, 2018 Issued
Array ( [id] => 13996995 [patent_doc_number] => 20190067655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => BATTERY PACK AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/144667 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16144667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144667
Battery pack and electronic device including the same Sep 26, 2018 Issued
Array ( [id] => 13936729 [patent_doc_number] => 20190051880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Method and Apparatus for Minimizing Battery Corrosive Electrolyte Leakage [patent_app_type] => utility [patent_app_number] => 16/141921 [patent_app_country] => US [patent_app_date] => 2018-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16141921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/141921
Method and Apparatus for Minimizing Battery Corrosive Electrolyte Leakage Sep 24, 2018 Abandoned
Array ( [id] => 16803598 [patent_doc_number] => 10998557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator [patent_app_type] => utility [patent_app_number] => 16/139429 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9136 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16139429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/139429
Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator Sep 23, 2018 Issued
Array ( [id] => 15857949 [patent_doc_number] => 10644277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Housing and electronic device with mounting structure for mounting battery [patent_app_type] => utility [patent_app_number] => 16/134926 [patent_app_country] => US [patent_app_date] => 2018-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1978 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16134926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/134926
Housing and electronic device with mounting structure for mounting battery Sep 17, 2018 Issued
Array ( [id] => 18372069 [patent_doc_number] => 11652253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Enclosure seal and sealing method [patent_app_type] => utility [patent_app_number] => 16/059267 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3815 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059267
Enclosure seal and sealing method Aug 8, 2018 Issued
Array ( [id] => 14222043 [patent_doc_number] => 20190123406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => FUEL-CELL VEHICLE [patent_app_type] => utility [patent_app_number] => 16/058477 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058477
Fuel-cell vehicle Aug 7, 2018 Issued
Array ( [id] => 19906660 [patent_doc_number] => 12283680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Temperature control device for a battery housing [patent_app_type] => utility [patent_app_number] => 16/633282 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633282
Temperature control device for a battery housing Aug 6, 2018 Issued
Array ( [id] => 17731085 [patent_doc_number] => 11387488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Gel polymer electrolyte compositions and electrochemical cells including the same [patent_app_type] => utility [patent_app_number] => 16/054282 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 16298 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054282
Gel polymer electrolyte compositions and electrochemical cells including the same Aug 2, 2018 Issued
Array ( [id] => 15185459 [patent_doc_number] => 20190363321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => BATTERY PACK HAVING IMPROVED TEMPERATURE CONTROL PERFORMANCE [patent_app_type] => utility [patent_app_number] => 16/477677 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18219 [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] => 16477677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477677
Battery pack having improved temperature control performance Jul 23, 2018 Issued
Array ( [id] => 16653730 [patent_doc_number] => 10930924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Chemical-free production of surface-stabilized lithium metal particles, electrodes and lithium battery containing same [patent_app_type] => utility [patent_app_number] => 16/042376 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10901 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042376
Chemical-free production of surface-stabilized lithium metal particles, electrodes and lithium battery containing same Jul 22, 2018 Issued
Array ( [id] => 17152768 [patent_doc_number] => 11145860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Positive electrode for secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 16/343576 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6215 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343576
Positive electrode for secondary battery and lithium secondary battery including the same Jul 15, 2018 Issued
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