Search

Haroon S. Sheikh

Examiner (ID: 9305, Phone: (571)270-0302 , Office: P/1724 )

Most Active Art Unit
1724
Art Unit(s)
1751, 1724
Total Applications
534
Issued Applications
369
Pending Applications
51
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18688565 [patent_doc_number] => 11784312 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-10 [patent_title] => Current collector and preparation method thereof, secondary battery, battery module, battery pack, and electric apparatus [patent_app_type] => utility [patent_app_number] => 17/963140 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 14174 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17963140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963140
Current collector and preparation method thereof, secondary battery, battery module, battery pack, and electric apparatus Oct 9, 2022 Issued
Array ( [id] => 19444829 [patent_doc_number] => 12095124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Fuel cell systems and methods with improved fuel utilization [patent_app_type] => utility [patent_app_number] => 17/938718 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 17938718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938718
Fuel cell systems and methods with improved fuel utilization Oct 6, 2022 Issued
Array ( [id] => 18782463 [patent_doc_number] => 11824234 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Cooling multiple parallel hydrogen fuel cell stacks [patent_app_type] => utility [patent_app_number] => 17/936643 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 11078 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17936643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/936643
Cooling multiple parallel hydrogen fuel cell stacks Sep 28, 2022 Issued
Array ( [id] => 18440357 [patent_doc_number] => 20230187652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CURRENT COLLECTOR FOR REDOX FLOW BATTERIES [patent_app_type] => utility [patent_app_number] => 17/821723 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2792 [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] => 17821723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821723
CURRENT COLLECTOR FOR REDOX FLOW BATTERIES Aug 22, 2022 Pending
Array ( [id] => 18036476 [patent_doc_number] => 20220380691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => HEAT INTEGRATION FOR GENERATING CARBON-NEUTRAL ELECTRICITY [patent_app_type] => utility [patent_app_number] => 17/876894 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876894
HEAT INTEGRATION FOR GENERATING CARBON-NEUTRAL ELECTRICITY Jul 28, 2022 Pending
Array ( [id] => 18148446 [patent_doc_number] => 20230022303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Method Of Operating A Fuel Cell System With Carbon Dioxide Recovery And Associated Installation [patent_app_type] => utility [patent_app_number] => 17/872346 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872346
Method Of Operating A Fuel Cell System With Carbon Dioxide Recovery And Associated Installation Jul 24, 2022 Pending
Array ( [id] => 18193786 [patent_doc_number] => 20230047305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => METAL COMPONENT FOR ELECTROCHEMICAL STACK AND ELECTROCHEMICAL STACK [patent_app_type] => utility [patent_app_number] => 17/865935 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865935
METAL COMPONENT FOR ELECTROCHEMICAL STACK AND ELECTROCHEMICAL STACK Jul 14, 2022 Pending
Array ( [id] => 18409152 [patent_doc_number] => 20230170505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => APPARATUS FOR CONTROLLING OPERATION OF FUEL CELL SYSTEM AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/864877 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864877
APPARATUS FOR CONTROLLING OPERATION OF FUEL CELL SYSTEM AND METHOD THEREFOR Jul 13, 2022 Pending
Array ( [id] => 18991403 [patent_doc_number] => 20240063372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE INCLUDING SAME, SECONDARY BATTERY INCLUDING SAME, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/270780 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270780
NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE INCLUDING SAME, SECONDARY BATTERY INCLUDING SAME, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ACTIVE MATERIAL Jul 11, 2022 Pending
Array ( [id] => 18169278 [patent_doc_number] => 20230035889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD FOR CONTROLLING COMPENSATION FOR AIR FLOW RATE DURING DISCHARGE OF HYDROGEN OFF-GAS IN FUEL CELL SYSTEM AND APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/860397 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17860397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860397
Method for controlling compensation for air flow rate during discharge of hydrogen off-gas in fuel cell system and apparatus using the same Jul 7, 2022 Issued
Array ( [id] => 18883300 [patent_doc_number] => 20240006669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DETECTING ELECTROLYTE ON CIRCUIT BOARDS [patent_app_type] => utility [patent_app_number] => 17/856525 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856525
Detecting electrolyte on circuit boards Jun 30, 2022 Issued
Array ( [id] => 18140986 [patent_doc_number] => 20230014828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR PREPARING FUEL CELL CATALYST ELECTRODE AND FUEL CELL CATALYST ELECTRODE PREPARED THEREFROM [patent_app_type] => utility [patent_app_number] => 17/856736 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17856736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856736
Method for preparing fuel cell catalyst electrode and fuel cell catalyst electrode prepared therefrom Jun 30, 2022 Issued
Array ( [id] => 18661740 [patent_doc_number] => 20230307756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CELL ROW SEPARATORS FOR TRACTION BATTERY PACKS WITH CELL-TO-PACK BATTERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/851697 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851697
CELL ROW SEPARATORS FOR TRACTION BATTERY PACKS WITH CELL-TO-PACK BATTERY SYSTEMS Jun 27, 2022 Pending
Array ( [id] => 17949855 [patent_doc_number] => 20220336874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BATTERY AND DEVICE [patent_app_type] => utility [patent_app_number] => 17/847203 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847203
Battery and device Jun 22, 2022 Issued
Array ( [id] => 18113340 [patent_doc_number] => 20230006220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => Fuel Cell Component and Method for Thermal Management of a Fuel Cell Component [patent_app_type] => utility [patent_app_number] => 17/842223 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842223
Fuel Cell Component and Method for Thermal Management of a Fuel Cell Component Jun 15, 2022 Pending
Array ( [id] => 19957471 [patent_doc_number] => 12327890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Fuel cell cooling system [patent_app_type] => utility [patent_app_number] => 17/806616 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3733 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806616
Fuel cell cooling system Jun 12, 2022 Issued
Array ( [id] => 18062133 [patent_doc_number] => 20220393220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => VENTING OF SEALED FUEL CELL ENCLOSURE [patent_app_type] => utility [patent_app_number] => 17/833418 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [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] => 17833418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833418
Venting of sealed fuel cell enclosure Jun 5, 2022 Issued
Array ( [id] => 18062105 [patent_doc_number] => 20220393192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => AIR-COOLED FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/804684 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804684
Air-cooled fuel cell system May 30, 2022 Issued
Array ( [id] => 18304728 [patent_doc_number] => 11626645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Support member for battery pack top housing [patent_app_type] => utility [patent_app_number] => 17/828638 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828638
Support member for battery pack top housing May 30, 2022 Issued
Array ( [id] => 18166544 [patent_doc_number] => 20230033147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => BILAYER CERAMIC INTERCONNECT [patent_app_type] => utility [patent_app_number] => 17/824975 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824975
Bilayer ceramic interconnect May 25, 2022 Issued
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