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] => 11666421 [patent_doc_number] => 20170155140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'ANTIMONY BASED ANODE MATERIAL FOR RECHARGEABLE BATTERIES AND PREPARATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/428683 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8327 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428683
Antimony based anode material for rechargeable batteries and preparation method Feb 8, 2017 Issued
Array ( [id] => 13543743 [patent_doc_number] => 20180323418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => CABLE-TYPE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 15/772300 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772300
Cable-type secondary battery Feb 5, 2017 Issued
Array ( [id] => 13188609 [patent_doc_number] => 10109834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Modified U-tab for accommodating indeterminate battery tab locations [patent_app_type] => utility [patent_app_number] => 15/423165 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 6482 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 15423165 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/423165
Modified U-tab for accommodating indeterminate battery tab locations Feb 1, 2017 Issued
Array ( [id] => 13243657 [patent_doc_number] => 10135041 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-20 [patent_title] => Systems and methods for packaging a solid-state battery [patent_app_type] => utility [patent_app_number] => 15/422041 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5885 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422041
Systems and methods for packaging a solid-state battery Jan 31, 2017 Issued
Array ( [id] => 11967509 [patent_doc_number] => 20170271662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'ACTIVE MATERIAL, NONAQUEOUS ELECTROLYTE BATTERY, BATTERY PACK, AND VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/420408 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 20064 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15420408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420408
Active material, nonaqueous electrolyte battery, battery pack, and vehicle Jan 30, 2017 Issued
Array ( [id] => 11869804 [patent_doc_number] => 20170237088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'HIGH-TEMPERATURE OPERATING FUEL-CELL MODULE' [patent_app_type] => utility [patent_app_number] => 15/419365 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10751 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15419365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/419365
High-temperature operating fuel-cell module Jan 29, 2017 Issued
Array ( [id] => 14944987 [patent_doc_number] => 10433737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Medical device including feedthrough assembly [patent_app_type] => utility [patent_app_number] => 15/418265 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 15371 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15418265 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418265
Medical device including feedthrough assembly Jan 26, 2017 Issued
Array ( [id] => 14912471 [patent_doc_number] => 10427540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Self propelled battery cooling system to extend the ride-range of an electric bike [patent_app_type] => utility [patent_app_number] => 15/411305 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15411305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/411305
Self propelled battery cooling system to extend the ride-range of an electric bike Jan 19, 2017 Issued
Array ( [id] => 13132453 [patent_doc_number] => 10084166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Method for the production of a battery housing [patent_app_type] => utility [patent_app_number] => 15/410847 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410847
Method for the production of a battery housing Jan 19, 2017 Issued
Array ( [id] => 12294876 [patent_doc_number] => 09935313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery [patent_app_type] => utility [patent_app_number] => 15/409566 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7949 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409566 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409566
Positive electrode for lithium secondary battery, manufacturing method thereof, and lithium secondary battery Jan 18, 2017 Issued
Array ( [id] => 16026419 [patent_doc_number] => 10675611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Carbon powder for fuel cell and catalyst, electrode catalyst layer, membrane electrode assembly, and fuel cell using the carbon powder for fuel cell [patent_app_type] => utility [patent_app_number] => 16/083606 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16166 [patent_no_of_claims] => 15 [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] => 16083606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083606
Carbon powder for fuel cell and catalyst, electrode catalyst layer, membrane electrode assembly, and fuel cell using the carbon powder for fuel cell Jan 17, 2017 Issued
Array ( [id] => 12574818 [patent_doc_number] => 10020536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Method of preparing sulfide-based solid electrolyte having excellent air stability [patent_app_type] => utility [patent_app_number] => 15/404708 [patent_app_country] => US [patent_app_date] => 2017-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4595 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15404708 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/404708
Method of preparing sulfide-based solid electrolyte having excellent air stability Jan 11, 2017 Issued
Array ( [id] => 16567112 [patent_doc_number] => 10892492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Metal oxide cathode [patent_app_type] => utility [patent_app_number] => 15/392903 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2486 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15392903 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392903
Metal oxide cathode Dec 27, 2016 Issued
Array ( [id] => 13734325 [patent_doc_number] => 20180371630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => HIGH PRESSURE ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 16/061910 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061910
HIGH PRESSURE ELECTROCHEMICAL CELL Dec 13, 2016 Abandoned
Array ( [id] => 11532925 [patent_doc_number] => 20170092905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'ELECTRIC STORAGE DEVICE, ELECTRIC STORAGE APPARATUS, METHOD FOR PRODUCING ELECTRIC STORAGE DEVICE, AND METHOD FOR PRODUCING COVER PLATE' [patent_app_type] => utility [patent_app_number] => 15/379104 [patent_app_country] => US [patent_app_date] => 2016-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12066 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15379104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/379104
Electric storage device, electric storage apparatus, method for producing electric storage device, and method for producing cover plate Dec 13, 2016 Issued
Array ( [id] => 16264928 [patent_doc_number] => 10756377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Regenerative fuel cells [patent_app_type] => utility [patent_app_number] => 16/061210 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 8952 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061210
Regenerative fuel cells Dec 12, 2016 Issued
Array ( [id] => 12129571 [patent_doc_number] => 20180013157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'VALVE DEVICE AND SYSTEM FOR CONTROLLING AIR FLOW OF FUEL CELL STACK' [patent_app_type] => utility [patent_app_number] => 15/374507 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4962 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15374507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374507
Valve device and system for controlling air flow of fuel cell stack Dec 8, 2016 Issued
Array ( [id] => 16594202 [patent_doc_number] => 10903480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Lead-acid battery electrode manufacture [patent_app_type] => utility [patent_app_number] => 16/061005 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 14471 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16061005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/061005
Lead-acid battery electrode manufacture Dec 8, 2016 Issued
Array ( [id] => 12516936 [patent_doc_number] => 10003114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Cathode for a metal/air battery and methods for manufacturing such a cathode [patent_app_type] => utility [patent_app_number] => 15/374510 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3472 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15374510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374510
Cathode for a metal/air battery and methods for manufacturing such a cathode Dec 8, 2016 Issued
Array ( [id] => 19393122 [patent_doc_number] => 20240282992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD FOR REGENERATING A FUEL CELL [patent_app_type] => utility [patent_app_number] => 15/781691 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3900 [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] => 15781691 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781691
METHOD FOR REGENERATING A FUEL CELL Dec 7, 2016 Abandoned
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