
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |