Search

James M. Erwin

Examiner (ID: 2009, Phone: (571)272-3101 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1725
Total Applications
884
Issued Applications
722
Pending Applications
75
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20667642 [patent_doc_number] => 12609424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Battery module to which heat shrinkable film is applied, and battery pack and vehicle including same [patent_app_type] => utility [patent_app_number] => 18/017835 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017835
Battery module to which heat shrinkable film is applied, and battery pack and vehicle including same Aug 17, 2021 Issued
Array ( [id] => 18661663 [patent_doc_number] => 20230307679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHOD FOR PREPARING HIGHLY-DISPERSIBLE RADICAL SCAVENGER METAL OXIDE-IONOMER NANOCOMPOSITE BY USING SELF-ASSEMBLY PROCESS AND FUEL CELL COMPRISING NANOCOMPOSITE PREPARED THEREBY [patent_app_type] => utility [patent_app_number] => 18/036937 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18036937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036937
METHOD FOR PREPARING HIGHLY-DISPERSIBLE RADICAL SCAVENGER METAL OXIDE-IONOMER NANOCOMPOSITE BY USING SELF-ASSEMBLY PROCESS AND FUEL CELL COMPRISING NANOCOMPOSITE PREPARED THEREBY Aug 16, 2021 Pending
Array ( [id] => 19654749 [patent_doc_number] => 12176554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Power storage device and method of manufacturing same [patent_app_type] => utility [patent_app_number] => 17/403279 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2781 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403279
Power storage device and method of manufacturing same Aug 15, 2021 Issued
Array ( [id] => 20551596 [patent_doc_number] => 12562395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Microbial electrochemical cell (MECC) for waste degradation [patent_app_type] => utility [patent_app_number] => 18/019220 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3443 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 18019220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019220
Microbial electrochemical cell (MECC) for waste degradation Aug 12, 2021 Issued
Array ( [id] => 18983887 [patent_doc_number] => 11909079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Fuel cell oxygen delivery system, method and apparatus for clean fuel electric aircraft [patent_app_type] => utility [patent_app_number] => 17/399717 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 26206 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399717
Fuel cell oxygen delivery system, method and apparatus for clean fuel electric aircraft Aug 10, 2021 Issued
Array ( [id] => 17232746 [patent_doc_number] => 20210359303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => POSITIVE ELECTRODE MATERIAL AND BATTERY [patent_app_type] => utility [patent_app_number] => 17/391050 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17391050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391050
Positive electrode material and battery Aug 1, 2021 Issued
Array ( [id] => 17389826 [patent_doc_number] => 20220037678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => INTERCONNECTOR PLATE FOR A FUEL CELL, AND FUEL CELL SYSTEM FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/388196 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388196
Interconnector plate for a fuel cell, and fuel cell system for an aircraft Jul 28, 2021 Issued
Array ( [id] => 17389832 [patent_doc_number] => 20220037684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/382395 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382395
Fuel cell system Jul 21, 2021 Issued
Array ( [id] => 17723820 [patent_doc_number] => 20220216542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => POUCH PACKAGED LITHIUM-ION BATTERY WITH TOOTH-SHAPED SEALING EDGE [patent_app_type] => utility [patent_app_number] => 17/366090 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366090
Pouch packaged lithium-ion battery with tooth-shaped sealing edge Jul 1, 2021 Issued
Array ( [id] => 18249250 [patent_doc_number] => 11605852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Techniques for forming thermally resilient energy storage devices and a battery thermal management system implementing same [patent_app_type] => utility [patent_app_number] => 17/305267 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6708 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305267
Techniques for forming thermally resilient energy storage devices and a battery thermal management system implementing same Jul 1, 2021 Issued
Array ( [id] => 17189385 [patent_doc_number] => 20210336270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => VOLUME-EXPANSION ACCOMMODABLE ANODE-FREE SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 17/366410 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17366410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366410
Volume-expansion accommodable anode-free solid-state battery Jul 1, 2021 Issued
Array ( [id] => 17615934 [patent_doc_number] => 20220158214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => REDOX FLOW BATTERY SYSTEMS AND METHODS UTILIZING A TEMPORAL ENERGY PROFILE [patent_app_type] => utility [patent_app_number] => 17/362610 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17362610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362610
Redox flow battery systems and methods utilizing a temporal energy profile Jun 28, 2021 Issued
Array ( [id] => 20267173 [patent_doc_number] => 12438173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Proton flow reactor system [patent_app_type] => utility [patent_app_number] => 18/012424 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7282 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012424
Proton flow reactor system Jun 24, 2021 Issued
Array ( [id] => 19314629 [patent_doc_number] => 12040459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => System for battery of car having energy storage part [patent_app_type] => utility [patent_app_number] => 17/357678 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9436 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357678
System for battery of car having energy storage part Jun 23, 2021 Issued
Array ( [id] => 17319541 [patent_doc_number] => 20210408591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => GEL COMPOSITE CATHODE FOR SOLID-STATE BATTERIES AND METHODS OF MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 17/356692 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356692
Gel composite cathode for solid-state batteries and methods of manufacturing thereof Jun 23, 2021 Issued
Array ( [id] => 18131560 [patent_doc_number] => 11557778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Fuel battery system [patent_app_type] => utility [patent_app_number] => 17/355373 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3043 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355373
Fuel battery system Jun 22, 2021 Issued
Array ( [id] => 18586267 [patent_doc_number] => 20230268532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => A Hydrogen Generation Electricity System for Producing Electricity from Hydrogen Using a Hydrogen Carrier Substance and a Method for Operating the Hydrogen Generation Electricity System [patent_app_type] => utility [patent_app_number] => 18/012429 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012429
Hydrogen generation electricity system for producing electricity from hydrogen using a hydrogen carrier substance and a method for operating the hydrogen generation electricity system Jun 21, 2021 Issued
Array ( [id] => 18661654 [patent_doc_number] => 20230307670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => THERMAL TRANSFER IN THE CATHODE PATH OF A FUEL CELL SYSTEM BY MEANS OF THE EVAPORATION/CONDENSATION OF PRODUCT WATER [patent_app_type] => utility [patent_app_number] => 18/012332 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012332
Thermal transfer in the cathode path of a fuel cell system by means of the evaporation/condensation of product water Jun 16, 2021 Issued
Array ( [id] => 20456053 [patent_doc_number] => 12519116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => System for cooling a fuel cell and fuel cell equipped with such a system [patent_app_type] => utility [patent_app_number] => 17/926620 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926620
System for cooling a fuel cell and fuel cell equipped with such a system Jun 9, 2021 Issued
Array ( [id] => 20389392 [patent_doc_number] => 12489128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Sensor and method for monitoring gas quality in fuel cell system [patent_app_type] => utility [patent_app_number] => 17/999797 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15221 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999797
Sensor and method for monitoring gas quality in fuel cell system Jun 6, 2021 Issued
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