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] => 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
Array ( [id] => 17641411 [patent_doc_number] => 20220169149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/456260 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17456260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/456260
Fuel cell system Nov 22, 2021 Issued
Array ( [id] => 18891338 [patent_doc_number] => 11870117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => System and method for operating fuel cell [patent_app_type] => utility [patent_app_number] => 17/532126 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9231 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532126
System and method for operating fuel cell Nov 21, 2021 Issued
Array ( [id] => 18563243 [patent_doc_number] => 11728498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => PI control partial derivative based I-term for wind-up prevention [patent_app_type] => utility [patent_app_number] => 17/527749 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8980 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527749
PI control partial derivative based I-term for wind-up prevention Nov 15, 2021 Issued
Array ( [id] => 18481381 [patent_doc_number] => 11695137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Fuel cell vehicle and method of stopping the same [patent_app_type] => utility [patent_app_number] => 17/526536 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10282 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526536
Fuel cell vehicle and method of stopping the same Nov 14, 2021 Issued
Array ( [id] => 18182376 [patent_doc_number] => 20230043105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => FUEL CELL SYSTEM AND EXHAUST GAS TREATMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/525217 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525217
Fuel cell system and exhaust gas treatment device Nov 11, 2021 Issued
Array ( [id] => 17599826 [patent_doc_number] => 20220149400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => DEVICE AND METHOD FOR ONLINE IMPEDANCE SPECTRUM MEASUREMENT OF VEHICLE-MOUNTED HYDROGEN FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/454327 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454327
Device and method for online impedance spectrum measurement of vehicle-mounted hydrogen fuel cell Nov 9, 2021 Issued
Array ( [id] => 18913180 [patent_doc_number] => 11876169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Non-aqueous electrolyte for lithium ion battery and lithium ion battery [patent_app_type] => utility [patent_app_number] => 17/519565 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5138 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519565
Non-aqueous electrolyte for lithium ion battery and lithium ion battery Nov 3, 2021 Issued
Array ( [id] => 18555562 [patent_doc_number] => 20230253579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BIPOLAR PLATE WITH INSERTABLE DIAPHRAGM AND FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 18/001791 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001791
BIPOLAR PLATE WITH INSERTABLE DIAPHRAGM AND FUEL CELL STACK Oct 24, 2021 Pending
Array ( [id] => 18555562 [patent_doc_number] => 20230253579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => BIPOLAR PLATE WITH INSERTABLE DIAPHRAGM AND FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 18/001791 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001791
BIPOLAR PLATE WITH INSERTABLE DIAPHRAGM AND FUEL CELL STACK Oct 24, 2021 Pending
Array ( [id] => 18323755 [patent_doc_number] => 20230121883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => METHOD OF USING AN ELECTRIC FIELD FOR ROLL-TO-ROLL SEPARATOR COATING [patent_app_type] => utility [patent_app_number] => 17/506446 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506446
Method of using an electric field for roll-to-roll separator coating Oct 19, 2021 Issued
Array ( [id] => 18323208 [patent_doc_number] => 20230121336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => WASTE HEAT RECLAMATION IN A POWER GENERATION SYSTEM AND METHOD OF OPERATING A POWER GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/502191 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17502191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502191
Waste heat reclamation in a power generation system and method of operating a power generation system Oct 14, 2021 Issued
Array ( [id] => 19842902 [patent_doc_number] => 12255305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Atomic layer deposition on high-aspect-ratio electrode structures [patent_app_type] => utility [patent_app_number] => 17/499181 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 43 [patent_no_of_words] => 11555 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17499181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499181
Atomic layer deposition on high-aspect-ratio electrode structures Oct 11, 2021 Issued
Array ( [id] => 17551993 [patent_doc_number] => 20220123335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/495877 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17495877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495877
Fuel cell system Oct 6, 2021 Issued
Array ( [id] => 17537068 [patent_doc_number] => 20220115677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/450284 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17450284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450284
FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM Oct 6, 2021 Abandoned
Array ( [id] => 17523322 [patent_doc_number] => 20220109171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/492849 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492849
Fuel cell system Oct 3, 2021 Issued
Array ( [id] => 17360218 [patent_doc_number] => 20220021014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => MEMBRANE ELECTRODE ASSEMBLY AND POLYMER ELECTROLYTE FUEL CELL [patent_app_type] => utility [patent_app_number] => 17/491888 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491888
Membrane electrode assembly and polymer electrolyte fuel cell Sep 30, 2021 Issued
Array ( [id] => 17523320 [patent_doc_number] => 20220109169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => FUEL CELL SYSTEM AND METHOD OF CONTROLLING FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/449361 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449361
Fuel cell system and method of controlling fuel cell system Sep 28, 2021 Issued
Array ( [id] => 19168667 [patent_doc_number] => 11984584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Electrodes, lithium-ion batteries, and methods of making and using same [patent_app_type] => utility [patent_app_number] => 17/484451 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 13948 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484451
Electrodes, lithium-ion batteries, and methods of making and using same Sep 23, 2021 Issued
Array ( [id] => 19494526 [patent_doc_number] => 12113251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 17/476710 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6750 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17476710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476710
Fuel cell system Sep 15, 2021 Issued
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