Search

Matthew W. Van Oudenaren

Examiner (ID: 3995, Phone: (571)270-7595 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1729, 1728
Total Applications
788
Issued Applications
564
Pending Applications
81
Abandoned Applications
150

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19237719 [patent_doc_number] => 20240194914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => METHOD FOR USING FUEL CELL SYSTEM AIR THROTTLE TO CONTROL HYBRID POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/386582 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386582
Method for using fuel cell system air throttle to control hybrid power system Nov 1, 2023 Issued
Array ( [id] => 18991409 [patent_doc_number] => 20240063378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ELECTRODE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/500514 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500514
ELECTRODE MATERIAL AND BATTERY Nov 1, 2023 Pending
Array ( [id] => 20161517 [patent_doc_number] => 12388155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Separators for enhanced flooded batteries, batteries, and related methods [patent_app_type] => utility [patent_app_number] => 18/385817 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 66 [patent_no_of_words] => 11614 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18385817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385817
Separators for enhanced flooded batteries, batteries, and related methods Oct 30, 2023 Issued
Array ( [id] => 18975562 [patent_doc_number] => 20240055654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SOLID ELECTROLYTE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/494705 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494705
SOLID ELECTROLYTE MATERIAL AND BATTERY Oct 24, 2023 Pending
Array ( [id] => 19468568 [patent_doc_number] => 20240322238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/494645 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494645
ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME Oct 24, 2023 Pending
Array ( [id] => 20161499 [patent_doc_number] => 12388136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Cylindrical secondary battery [patent_app_type] => utility [patent_app_number] => 18/485692 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2516 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485692
Cylindrical secondary battery Oct 11, 2023 Issued
Array ( [id] => 20995564 [patent_doc_number] => 12744207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-22 [patent_title] => All-solid-state lithium battery and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/368923 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368923
ALL-SOLID-STATE LITHIUM BATTERY AND MANUFACTURING METHOD THEREOF Sep 14, 2023 Pending
Array ( [id] => 19008164 [patent_doc_number] => 20240072235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => APPARATUS FOR CONTINUOUS ELECTRIC DEHYDRATION OF POSITIVE ELECTRODE ACTIVE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/231294 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231294 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231294
APPARATUS FOR CONTINUOUS ELECTRIC DEHYDRATION OF POSITIVE ELECTRODE ACTIVE MATERIAL Aug 7, 2023 Pending
Array ( [id] => 18866200 [patent_doc_number] => 20230420637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => MODIFIED GRAPHITE AND PREPARATION METHOD THEREOF, CARBON-COATED NEGATIVE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/365233 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18365233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365233
MODIFIED GRAPHITE AND PREPARATION METHOD THEREOF, CARBON-COATED NEGATIVE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF, NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE Aug 3, 2023 Pending
Array ( [id] => 19008216 [patent_doc_number] => 20240072287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CATHODE SCREEN SUPPORT FOR MOLTEN CARBONATE FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/229805 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229805
CATHODE SCREEN SUPPORT FOR MOLTEN CARBONATE FUEL CELL Aug 2, 2023 Pending
Array ( [id] => 19269862 [patent_doc_number] => 20240213567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => THERMAL INTERLAYER DEVICE WITH SANDWICH STRUCTURE FOR BATTERY MODULES TO ENHANCE COOLING AND PREVENT THERMAL PROPAGATION [patent_app_type] => utility [patent_app_number] => 18/364161 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364161
THERMAL INTERLAYER DEVICE WITH SANDWICH STRUCTURE FOR BATTERY MODULES TO ENHANCE COOLING AND PREVENT THERMAL PROPAGATION Aug 1, 2023 Pending
Array ( [id] => 18789862 [patent_doc_number] => 20230378607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => SEPARATOR AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/362708 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362708
Separator and electrochemical device including the same Jul 30, 2023 Issued
Array ( [id] => 18906371 [patent_doc_number] => 20240021856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SYSTEMS AND METHODS OF USING AN ENERGY STORAGE DEVICE TO ASSIST AN EJECTOR [patent_app_type] => utility [patent_app_number] => 18/362475 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18362475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362475
Systems and methods of using an energy storage device to assist an ejector Jul 30, 2023 Issued
Array ( [id] => 18883346 [patent_doc_number] => 20240006715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SOLID ELECTROLYTE LAMINATED SHEET, ALL-SOLID STATE SECONDARY BATTERY, AND MANUFACTURING METHOD FOR ALL-SOLID STATE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/361903 [patent_app_country] => US [patent_app_date] => 2023-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361903
SOLID ELECTROLYTE LAMINATED SHEET, ALL-SOLID STATE SECONDARY BATTERY, AND MANUFACTURING METHOD FOR ALL-SOLID STATE SECONDARY BATTERY Jul 29, 2023 Pending
Array ( [id] => 18927449 [patent_doc_number] => 20240030453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BATTERY CELL RIVETING LAMINATE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/224759 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224759
BATTERY CELL RIVETING LAMINATE STRUCTURE Jul 20, 2023 Pending
Array ( [id] => 20961376 [patent_doc_number] => 12731822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-08 [patent_title] => Lithium secondary battery with integrated display panel [patent_app_type] => utility [patent_app_number] => 18/355412 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355412
LITHIUM SECONDARY BATTERY WITH INTEGRATED DISPLAY PANEL Jul 19, 2023 Pending
Array ( [id] => 18729728 [patent_doc_number] => 20230344026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => OPTIMIZATION OF ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 18/217950 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217950
Optimization of electrochemical cell Jul 2, 2023 Issued
Array ( [id] => 18883331 [patent_doc_number] => 20240006700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => BATTERY CELL ADAPTOR [patent_app_type] => utility [patent_app_number] => 18/342945 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342945
BATTERY CELL ADAPTOR Jun 27, 2023 Pending
Array ( [id] => 21032597 [patent_doc_number] => 12755975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-10-06 [patent_title] => Anode electrode with anode active material layer including lithium silicon oxide or silicon oxide and styrene butadiene rubber [patent_app_type] => utility [patent_app_number] => 18/341937 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 18341937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341937
ANODE ELECTRODE WITH ANODE ACTIVE MATERIAL LAYER INCLUDING LITHIUM SILICON OXIDE OR SILICON OXIDE AND STYRENE BUTADIENE RUBBER Jun 26, 2023 Pending
Array ( [id] => 19079750 [patent_doc_number] => 11949133 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Liquid water from fuel cell exhaust for cabin humidity control [patent_app_type] => utility [patent_app_number] => 18/338205 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3745 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338205
Liquid water from fuel cell exhaust for cabin humidity control Jun 19, 2023 Issued
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