Search

Jonathan Crepeau

Examiner (ID: 8206, Phone: (571)272-1299 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1746, 1745, 1725, 1795
Total Applications
1715
Issued Applications
1139
Pending Applications
179
Abandoned Applications
430

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18570879 [patent_doc_number] => 20230261216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/062053 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18062053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062053
Fuel cell system Dec 5, 2022 Issued
Array ( [id] => 18424350 [patent_doc_number] => 20230178815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => BATTERY PACK [patent_app_type] => utility [patent_app_number] => 18/073086 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073086
BATTERY PACK Nov 30, 2022 Pending
Array ( [id] => 18409149 [patent_doc_number] => 20230170502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => PURGE SYSTEMS AND METHODS IN A FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/056366 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056366
PURGE SYSTEMS AND METHODS IN A FUEL CELL SYSTEM Nov 16, 2022 Pending
Array ( [id] => 18440376 [patent_doc_number] => 20230187671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/987589 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987589 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987589
STRUCTURE FOR IMPROVING PERFORMANCE OF FUEL CELL THERMAL MANAGEMENT SYSTEM Nov 14, 2022 Pending
Array ( [id] => 19261177 [patent_doc_number] => 12021246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Methods of forming bilayer cathodes for electrochemical cells [patent_app_type] => utility [patent_app_number] => 17/985218 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 7354 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985218
Methods of forming bilayer cathodes for electrochemical cells Nov 10, 2022 Issued
Array ( [id] => 18563262 [patent_doc_number] => 11728517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Hybrid solid-state cell with a 3D porous cathode structure [patent_app_type] => utility [patent_app_number] => 17/983047 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 12458 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983047
Hybrid solid-state cell with a 3D porous cathode structure Nov 7, 2022 Issued
Array ( [id] => 18440366 [patent_doc_number] => 20230187661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => INTEGRATED STRUCTURE OF ION FILTER AND RESERVOIR [patent_app_type] => utility [patent_app_number] => 17/983087 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983087
INTEGRATED STRUCTURE OF ION FILTER AND RESERVOIR Nov 7, 2022 Pending
Array ( [id] => 18874949 [patent_doc_number] => 11862774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Systems and methods for battery structure, interconnects, sensing, and balancing [patent_app_type] => utility [patent_app_number] => 17/966641 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 78 [patent_no_of_words] => 19133 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966641
Systems and methods for battery structure, interconnects, sensing, and balancing Oct 13, 2022 Issued
Array ( [id] => 20305499 [patent_doc_number] => 12451501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Device and method for controlling fuel cell system [patent_app_type] => utility [patent_app_number] => 17/963610 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1149 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17963610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963610
Device and method for controlling fuel cell system Oct 10, 2022 Issued
Array ( [id] => 18162774 [patent_doc_number] => 20230029367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => HYBRID SOLID-STATE CELL WITH A SEALED ANODE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/956613 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17956613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956613
Hybrid solid-state cell with a sealed anode structure Sep 28, 2022 Issued
Array ( [id] => 18286451 [patent_doc_number] => 20230101923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SYSTEMS AND METHODS FOR LIQUID HEATING BALANCE OF PLANT COMPONENTS OF A FUEL CELL MODULE [patent_app_type] => utility [patent_app_number] => 17/955342 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955342
Systems and methods for liquid heating balance of plant components of a fuel cell module Sep 27, 2022 Issued
Array ( [id] => 20216294 [patent_doc_number] => 12412950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Secondary battery and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/930766 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4317 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930766
Secondary battery and method of manufacturing the same Sep 8, 2022 Issued
Array ( [id] => 20216294 [patent_doc_number] => 12412950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Secondary battery and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/930766 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4317 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17930766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/930766
Secondary battery and method of manufacturing the same Sep 8, 2022 Issued
Array ( [id] => 18250288 [patent_doc_number] => 20230077327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SYSTEMS AND METHODS TO MEASURE OR CONTROL FUEL CELL STACK EXCESS HYDROGEN FLOW USING EJECTOR MIXING STATE [patent_app_type] => utility [patent_app_number] => 17/898070 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898070
Systems and methods to measure or control fuel cell stack excess hydrogen flow using ejector mixing state Aug 28, 2022 Issued
Array ( [id] => 18257797 [patent_doc_number] => 20230084837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SYSTEMS AND METHODS TO MEASURE OR CONTROL FUEL CELL STACK EXCESS HYDROGEN FLOW USING HUMIDITY [patent_app_type] => utility [patent_app_number] => 17/898059 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17898059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898059
Systems and methods to measure or control fuel cell stack excess hydrogen flow using humidity Aug 28, 2022 Issued
Array ( [id] => 18257797 [patent_doc_number] => 20230084837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => SYSTEMS AND METHODS TO MEASURE OR CONTROL FUEL CELL STACK EXCESS HYDROGEN FLOW USING HUMIDITY [patent_app_type] => utility [patent_app_number] => 17/898059 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17898059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898059
Systems and methods to measure or control fuel cell stack excess hydrogen flow using humidity Aug 28, 2022 Issued
Array ( [id] => 18919304 [patent_doc_number] => 11881596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Solid electrolyte separator bonding agent [patent_app_type] => utility [patent_app_number] => 17/888782 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 32205 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 17888782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888782
Solid electrolyte separator bonding agent Aug 15, 2022 Issued
Array ( [id] => 20161481 [patent_doc_number] => 12388117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Hybrid solid-state cell with a 3D porous cathode structure [patent_app_type] => utility [patent_app_number] => 17/872204 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 12455 [patent_no_of_claims] => 23 [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] => 17872204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872204
Hybrid solid-state cell with a 3D porous cathode structure Jul 24, 2022 Issued
Array ( [id] => 17993874 [patent_doc_number] => 20220359911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => BATTERY [patent_app_type] => utility [patent_app_number] => 17/870827 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17870827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870827
Battery having a solid-state battery cell and a buffer layer Jul 21, 2022 Issued
Array ( [id] => 17986499 [patent_doc_number] => 20220352536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY [patent_app_type] => utility [patent_app_number] => 17/812971 [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] => 12455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17812971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812971
COST-EFFICIENT HIGH ENERGY DENSITY REDOX FLOW BATTERY Jul 14, 2022 Pending
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