Search

Haroon S. Sheikh

Examiner (ID: 2575, Phone: (571)270-0302 , Office: P/1724 )

Most Active Art Unit
1724
Art Unit(s)
1724, 1751
Total Applications
550
Issued Applications
375
Pending Applications
54
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20259121 [patent_doc_number] => 12431486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 17/589897 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3399 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589897
Non-aqueous electrolyte secondary battery Jan 31, 2022 Issued
Array ( [id] => 19980394 [patent_doc_number] => 12347884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Battery pack [patent_app_type] => utility [patent_app_number] => 17/585951 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2213 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585951
Battery pack Jan 26, 2022 Issued
Array ( [id] => 17765279 [patent_doc_number] => 20220238893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => DIRECT CARBON FUEL CELL (DCFC) WITH MOLTEN METAL [patent_app_type] => utility [patent_app_number] => 17/586165 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15911 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17586165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/586165
Direct carbon fuel cell (DCFC) with molten metal Jan 26, 2022 Issued
Array ( [id] => 18236266 [patent_doc_number] => 11600834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Fuel gas injection apparatus [patent_app_type] => utility [patent_app_number] => 17/583248 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4281 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 17583248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583248
Fuel gas injection apparatus Jan 24, 2022 Issued
Array ( [id] => 20538717 [patent_doc_number] => 12555796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Passivated lithium nitride as cathode pre-lithiation reagent [patent_app_type] => utility [patent_app_number] => 17/648797 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 12871 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648797
Passivated lithium nitride as cathode pre-lithiation reagent Jan 23, 2022 Issued
Array ( [id] => 17780563 [patent_doc_number] => 20220246913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ANODE ACTIVE MATERAL LAYER [patent_app_type] => utility [patent_app_number] => 17/648234 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648234
ANODE ACTIVE MATERAL LAYER Jan 17, 2022 Abandoned
Array ( [id] => 20132372 [patent_doc_number] => 12374690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Graphite-based negative electrode active material [patent_app_type] => utility [patent_app_number] => 17/572632 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3360 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572632
Graphite-based negative electrode active material Jan 10, 2022 Issued
Array ( [id] => 19935251 [patent_doc_number] => 12308461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Battery module [patent_app_type] => utility [patent_app_number] => 17/572772 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572772
Battery module Jan 10, 2022 Issued
Array ( [id] => 18402363 [patent_doc_number] => 11664515 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Methanol solid oxide fuel cell and power generation system comprising the same [patent_app_type] => utility [patent_app_number] => 17/571567 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6462 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571567
Methanol solid oxide fuel cell and power generation system comprising the same Jan 9, 2022 Issued
Array ( [id] => 18277288 [patent_doc_number] => 11616239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Manufacturing method of large area thin film anode supported planar SOFC [patent_app_type] => utility [patent_app_number] => 17/563817 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5977 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563817
Manufacturing method of large area thin film anode supported planar SOFC Dec 27, 2021 Issued
Array ( [id] => 18081460 [patent_doc_number] => 20220407072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => FAST-CHARGING, HIGH-ENERGY, FLEXIBLE LITHIUM-SULFUR BATTERIES BASED ON HIERARCHICALLY ORDERED SULFUR PARTICLES AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/553947 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553947
Fast-charging, high-energy, flexible lithium-sulfur batteries based on hierarchically ordered sulfur particles and preparation method thereof Dec 16, 2021 Issued
Array ( [id] => 17887050 [patent_doc_number] => 20220302528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => LITHIUM-AIR BATTERY INCLUDING A REDOX MEDIATOR AND PROTECTIVE LAYER, AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/544726 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544726
Lithium-air battery including a redox mediator and protective layer, and method of manufacturing the same Dec 6, 2021 Issued
Array ( [id] => 17486500 [patent_doc_number] => 20220094004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SUPPORT MEMBER FOR BATTERY PACK TOP HOUSING [patent_app_type] => utility [patent_app_number] => 17/539670 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17539670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539670
Support member for battery pack top housing Nov 30, 2021 Issued
Array ( [id] => 18236264 [patent_doc_number] => 11600832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Fuel cell and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/456530 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5769 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456530
Fuel cell and manufacturing method thereof Nov 23, 2021 Issued
Array ( [id] => 19016570 [patent_doc_number] => 11923515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Battery pack, tool battery and battery operated tool [patent_app_type] => utility [patent_app_number] => 17/522449 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3440 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17522449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522449
Battery pack, tool battery and battery operated tool Nov 8, 2021 Issued
Array ( [id] => 17615874 [patent_doc_number] => 20220158154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD FOR MANUFACTURING ELECTRODE AND ELECTRODE PASTE COATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/521158 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17521158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521158
Method for manufacturing electrode and electrode paste coating device Nov 7, 2021 Issued
Array ( [id] => 19016637 [patent_doc_number] => 11923583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Condensation-based redox flow battery rebalancing [patent_app_type] => utility [patent_app_number] => 17/521238 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3897 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17521238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521238
Condensation-based redox flow battery rebalancing Nov 7, 2021 Issued
Array ( [id] => 18347636 [patent_doc_number] => 20230135746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => BATTERY CELL TRAY FOR IMPROVING WETTING PROPERTY OF ELECTROLYTE AND FORMATION METHOD OF BATTERY CELL USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/917776 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917776
BATTERY CELL TRAY FOR IMPROVING WETTING PROPERTY OF ELECTROLYTE AND FORMATION METHOD OF BATTERY CELL USING THE SAME Oct 27, 2021 Pending
Array ( [id] => 18639742 [patent_doc_number] => 11764372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Solid oxide fuel cell power generation system [patent_app_type] => utility [patent_app_number] => 17/511839 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8917 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511839
Solid oxide fuel cell power generation system Oct 26, 2021 Issued
Array ( [id] => 17523329 [patent_doc_number] => 20220109178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => SECONDARY BATTERY AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/511170 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17511170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511170
Secondary battery and electronic device Oct 25, 2021 Issued
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