Search

Matthew W. Van Oudenaren

Examiner (ID: 12291, Phone: (571)270-7595 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1729, 1728
Total Applications
736
Issued Applications
538
Pending Applications
83
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17645682 [patent_doc_number] => 20220173421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => OPERATION OF MOLTEN CARBONATE FUEL CELLS WITH HIGH ELECTROLYTE FILL LEVEL [patent_app_type] => utility [patent_app_number] => 17/677363 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17677363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677363
Operation of molten carbonate fuel cells with high electrolyte fill level Feb 21, 2022 Issued
Array ( [id] => 19766132 [patent_doc_number] => 12224437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Method of producing a secondary battery, and secondary battery [patent_app_type] => utility [patent_app_number] => 17/668475 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 13256 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17668475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668475
Method of producing a secondary battery, and secondary battery Feb 9, 2022 Issued
Array ( [id] => 17630996 [patent_doc_number] => 20220166011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/667427 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667427
Electrodes, lithium-ion batteries, and methods of making and using same Feb 7, 2022 Issued
Array ( [id] => 17630995 [patent_doc_number] => 20220166010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/667412 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667412
Electrodes, lithium-ion batteries, and methods of making and using same Feb 7, 2022 Issued
Array ( [id] => 18555574 [patent_doc_number] => 20230253591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => FREEZE CAPABLE WATER SCRUBBER FOR FUEL CELL ENGINES [patent_app_type] => utility [patent_app_number] => 17/666106 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17666106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666106
FREEZE CAPABLE WATER SCRUBBER FOR FUEL CELL ENGINES Feb 6, 2022 Abandoned
Array ( [id] => 18528832 [patent_doc_number] => 11715837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Systems and methods of using an energy storage device to assist an ejector [patent_app_type] => utility [patent_app_number] => 17/592231 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15445 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592231 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592231
Systems and methods of using an energy storage device to assist an ejector Feb 2, 2022 Issued
Array ( [id] => 20132437 [patent_doc_number] => 12374755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Non-woven fabric separation membrane and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 17/590340 [patent_app_country] => US [patent_app_date] => 2022-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2322 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17590340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/590340
Non-woven fabric separation membrane and preparation method and use thereof Jan 31, 2022 Issued
Array ( [id] => 17949857 [patent_doc_number] => 20220336876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => OPTIMIZATION OF ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 17/583969 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17583969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583969
Optimization of electrochemical cell Jan 24, 2022 Issued
Array ( [id] => 17949856 [patent_doc_number] => 20220336875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => OPTIMIZATION OF ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 17/579739 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17579739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579739
Optimization of electrochemical cell Jan 19, 2022 Issued
Array ( [id] => 19524223 [patent_doc_number] => 12125966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Hybrid solid-state electrolyte [patent_app_type] => utility [patent_app_number] => 17/572099 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2896 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572099
Hybrid solid-state electrolyte Jan 9, 2022 Issued
Array ( [id] => 17926189 [patent_doc_number] => 11469457 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Optimization of electrochemical cell [patent_app_type] => utility [patent_app_number] => 17/647307 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 12443 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647307
Optimization of electrochemical cell Jan 5, 2022 Issued
Array ( [id] => 18789833 [patent_doc_number] => 20230378571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => RECHARGEABLE ELECTRIC ENERGY ACCUMULATOR WITH METAL-AIR ELECTROCHEMICAL CELL WITH CONTINUOUS FLOW OF OXIDANT AND ANTI-DEGRADATION DEVICES [patent_app_type] => utility [patent_app_number] => 18/246912 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18246912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246912
RECHARGEABLE ELECTRIC ENERGY ACCUMULATOR WITH METAL-AIR ELECTROCHEMICAL CELL WITH CONTINUOUS FLOW OF OXIDANT AND ANTI-DEGRADATION DEVICES Dec 26, 2021 Pending
Array ( [id] => 18789833 [patent_doc_number] => 20230378571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => RECHARGEABLE ELECTRIC ENERGY ACCUMULATOR WITH METAL-AIR ELECTROCHEMICAL CELL WITH CONTINUOUS FLOW OF OXIDANT AND ANTI-DEGRADATION DEVICES [patent_app_type] => utility [patent_app_number] => 18/246912 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18246912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246912
RECHARGEABLE ELECTRIC ENERGY ACCUMULATOR WITH METAL-AIR ELECTROCHEMICAL CELL WITH CONTINUOUS FLOW OF OXIDANT AND ANTI-DEGRADATION DEVICES Dec 26, 2021 Pending
Array ( [id] => 18456771 [patent_doc_number] => 20230198053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DEVICE FOR MANAGING THE STATE OF HEALTH OF AN ELECTROLYTE IN A REDOX FLOW BATTERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/559837 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559837
Device for managing the state of health of an electrolyte in a redox flow battery system Dec 21, 2021 Issued
Array ( [id] => 17537080 [patent_doc_number] => 20220115689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => FUNCTIONALIZED SEPARATOR AND METHOD FOR PREPARING THE SAME, LITHIUM METAL BATTERY AND DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/556987 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556987
FUNCTIONALIZED SEPARATOR AND METHOD FOR PREPARING THE SAME, LITHIUM METAL BATTERY AND DEVICE COMPRISING THE SAME Dec 19, 2021 Pending
Array ( [id] => 17537115 [patent_doc_number] => 20220115724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => STRETCHABLE ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 17/555310 [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] => 12991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17555310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555310
STRETCHABLE ELECTROCHEMICAL CELL Dec 16, 2021 Abandoned
Array ( [id] => 17692797 [patent_doc_number] => 20220200090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => POWER STORAGE MODULE [patent_app_type] => utility [patent_app_number] => 17/553533 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553533
Power storage module Dec 15, 2021 Issued
Array ( [id] => 19887107 [patent_doc_number] => 12272842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Sampling assembly, connection assembly, battery module and vehicle [patent_app_type] => utility [patent_app_number] => 17/546075 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 32 [patent_no_of_words] => 8179 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546075
Sampling assembly, connection assembly, battery module and vehicle Dec 8, 2021 Issued
Array ( [id] => 18424309 [patent_doc_number] => 20230178774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MULTIPLE FUEL CELL RADIATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/545264 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545264
Multiple fuel cell radiator system Dec 7, 2021 Issued
Array ( [id] => 18849333 [patent_doc_number] => 20230411737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH [patent_app_type] => utility [patent_app_number] => 18/038584 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18038584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038584
H.K.O. ISOLIER- UND TEXTILTECHNIK GMBH Nov 28, 2021 Pending
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