Search

Kathleen Sonnett Holwerda

Examiner (ID: 8932, Phone: (571)272-5576 , Office: P/3731 )

Most Active Art Unit
3731
Art Unit(s)
3731, 3771
Total Applications
1183
Issued Applications
701
Pending Applications
148
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17071089 [patent_doc_number] => 20210273306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/261524 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 17261524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261524
ENERGY STORAGE DEVICE Jul 18, 2019 Abandoned
Array ( [id] => 15093655 [patent_doc_number] => 20190341639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => METHOD AND APPARATUS FOR FORMING ELECTRODE CATALYST LAYER BY ELECTROSPRAY METHOD [patent_app_type] => utility [patent_app_number] => 16/515973 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515973
Method and apparatus for forming electrode catalyst layer by electrospray method Jul 17, 2019 Issued
Array ( [id] => 15415803 [patent_doc_number] => 20200028224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => BATTERY INCLUDING TEMPERATURE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/514606 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514606
Battery including temperature control system Jul 16, 2019 Issued
Array ( [id] => 16692573 [patent_doc_number] => 20210075052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => BATTERY, METHOD FOR PREPARING THE SAME, APPLICATION METHOD, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/634379 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634379
Battery, method for preparing the same, application method, and electronic device Jul 16, 2019 Issued
Array ( [id] => 17085854 [patent_doc_number] => 20210280861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => NEGATIVE ELECTRODE AND METHOD FOR PRODUCING NEGATIVE ELECTRODE, AND ELECTRODE BINDING AGENT [patent_app_type] => utility [patent_app_number] => 17/263339 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263339
Negative electrode and method for producing negative electrode, and electrode binding agent Jul 9, 2019 Issued
Array ( [id] => 17111589 [patent_doc_number] => 20210292186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => CATHODE MATERIAL AND MANUFACTURING METHOD THEREOF, LITHIUM ION BATTERY, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 17/259106 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8823 [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] => 17259106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259106
Cathode material and manufacturing method thereof, lithium ion battery, and vehicle Jul 9, 2019 Issued
Array ( [id] => 17668645 [patent_doc_number] => 11362350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Fuel cell system and a method and apparatus for starting a fuel cell stack [patent_app_type] => utility [patent_app_number] => 17/058674 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4135 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058674
Fuel cell system and a method and apparatus for starting a fuel cell stack Jun 25, 2019 Issued
Array ( [id] => 16545473 [patent_doc_number] => 20200411888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => SYSTEM AND METHOD FOR STORING HYDROGEN [patent_app_type] => utility [patent_app_number] => 16/453713 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16453713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453713
System and method for storing hydrogen Jun 25, 2019 Issued
Array ( [id] => 17908918 [patent_doc_number] => 11462785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Immersion cooling of battery device [patent_app_type] => utility [patent_app_number] => 17/254776 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5603 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254776
Immersion cooling of battery device Jun 23, 2019 Issued
Array ( [id] => 17056211 [patent_doc_number] => 20210265645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => POWER MANAGEMENT SERVER, POWER MANAGEMENT SYSTEM, AND POWER MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/256175 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256175
Power management server, power management system, and power management method Jun 23, 2019 Issued
Array ( [id] => 17310536 [patent_doc_number] => 11211664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Cordless power tool system [patent_app_type] => utility [patent_app_number] => 16/450511 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 90 [patent_no_of_words] => 21190 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450511
Cordless power tool system Jun 23, 2019 Issued
Array ( [id] => 16257098 [patent_doc_number] => 20200266473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ANTIOXIDANT FOR FUEL CELLS AND MEMBRANE-ELECTRODE ASSEMBLY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/450313 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450313
Antioxidant for fuel cells and membrane-electrode assembly including the same Jun 23, 2019 Issued
Array ( [id] => 16896622 [patent_doc_number] => 11038185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Water detection device and power generation cell [patent_app_type] => utility [patent_app_number] => 16/445516 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7593 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445516
Water detection device and power generation cell Jun 18, 2019 Issued
Array ( [id] => 19734025 [patent_doc_number] => 12212028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Manufacturing arrangement for a fuel cell stack and method for manufacturing a fuel cell stack [patent_app_type] => utility [patent_app_number] => 17/251243 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4049 [patent_no_of_claims] => 17 [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] => 17251243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251243
Manufacturing arrangement for a fuel cell stack and method for manufacturing a fuel cell stack Jun 17, 2019 Issued
Array ( [id] => 17025797 [patent_doc_number] => 20210249669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL STACK WITH MEMBRANE ELECTRODE ASSEMBLY AND ALIGNMENT TOOL FOR FUEL CELL STACK [patent_app_type] => utility [patent_app_number] => 17/251246 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251246
MEMBRANE ELECTRODE ASSEMBLY, FUEL CELL STACK WITH MEMBRANE ELECTRODE ASSEMBLY AND ALIGNMENT TOOL FOR FUEL CELL STACK Jun 17, 2019 Issued
Array ( [id] => 17396121 [patent_doc_number] => 11245146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Cell and package device [patent_app_type] => utility [patent_app_number] => 16/432912 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 4273 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432912
Cell and package device Jun 4, 2019 Issued
Array ( [id] => 15688729 [patent_doc_number] => 20200099028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => BATTERY FASTENING STRUCTURE AND BATTERY FASTENING STRUCTURE ASSEMBLY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/432917 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432917
BATTERY FASTENING STRUCTURE AND BATTERY FASTENING STRUCTURE ASSEMBLY INCLUDING THE SAME Jun 4, 2019 Abandoned
Array ( [id] => 16973958 [patent_doc_number] => 11069942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Secondary battery and battery module [patent_app_type] => utility [patent_app_number] => 16/429914 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6802 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429914
Secondary battery and battery module Jun 2, 2019 Issued
Array ( [id] => 16471991 [patent_doc_number] => 20200373529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => BATTERY ARRAY ATTACHMENT ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 16/416415 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416415
Battery array attachment assembly and method May 19, 2019 Issued
Array ( [id] => 16456444 [patent_doc_number] => 20200365870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => CURRENT INTERRUPT FOR ELECTROCHEMICAL CELLS [patent_app_type] => utility [patent_app_number] => 16/413308 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16413308 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413308
Current interrupt for electrochemical cells May 14, 2019 Issued
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