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] => 12195906 [patent_doc_number] => 09899645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-20 [patent_title] => 'Battery pack' [patent_app_type] => utility [patent_app_number] => 15/677109 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 19700 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15677109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/677109
Battery pack Aug 14, 2017 Issued
Array ( [id] => 12062135 [patent_doc_number] => 20170338478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, CONDUCTIVE COMPOSITION FOR SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL COMPRISING SAME, NEGATIVE ELECTRODE STRUCTURE AND SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/673859 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12697 [patent_no_of_claims] => 16 [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] => 15673859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673859
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same Aug 9, 2017 Issued
Array ( [id] => 17410540 [patent_doc_number] => 11251440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Fuel cell stack [patent_app_type] => utility [patent_app_number] => 16/636755 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 35 [patent_no_of_words] => 12107 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636755
Fuel cell stack Aug 9, 2017 Issued
Array ( [id] => 12062132 [patent_doc_number] => 20170338477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'NEGATIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY, CONDUCTIVE COMPOSITION FOR SECONDARY BATTERY, NEGATIVE ELECTRODE MATERIAL COMPRISING SAME, NEGATIVE ELECTRODE STRUCTURE AND SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/673776 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12697 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 15673776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673776
Negative electrode active material for secondary battery, conductive composition for secondary battery, negative electrode material comprising same, negative electrode structure and secondary battery comprising same, and method for manufacturing same Aug 9, 2017 Issued
Array ( [id] => 12356124 [patent_doc_number] => 09954223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Fabrication methods for batteries [patent_app_type] => utility [patent_app_number] => 15/673393 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 16449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15673393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673393
Fabrication methods for batteries Aug 8, 2017 Issued
Array ( [id] => 13935901 [patent_doc_number] => 20190051466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Rolled Supercapacitor Electrode Having Highly Oriented Flakes of Exfoliated or Expanded Graphite and Production Process [patent_app_type] => utility [patent_app_number] => 15/671611 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671611
Rolled supercapacitor electrode having highly oriented flakes of exfoliated or expanded graphite and production process Aug 7, 2017 Issued
Array ( [id] => 16638238 [patent_doc_number] => 10916757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Battery, battery module for the battery, and bus bar therefor [patent_app_type] => utility [patent_app_number] => 16/323907 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3004 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323907
Battery, battery module for the battery, and bus bar therefor Aug 7, 2017 Issued
Array ( [id] => 13909865 [patent_doc_number] => 20190044137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => HYBRID LITHIUM ANODE ELECTRODE LAYER AND LITHIUM-ION BATTERY CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 15/665606 [patent_app_country] => US [patent_app_date] => 2017-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15665606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/665606
Hybrid lithium anode electrode layer and lithium-ion battery containing same Jul 31, 2017 Issued
Array ( [id] => 13848625 [patent_doc_number] => 20190027797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => ARRAY PLATE ASSEMBLIES FOR APPLYING COMPRESSIVE SPRING FORCES AGAINST BATTERY CELL STACKS [patent_app_type] => utility [patent_app_number] => 15/653611 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15653611 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653611
Array plate assemblies for applying compressive spring forces against battery cell stacks Jul 18, 2017 Issued
Array ( [id] => 12824587 [patent_doc_number] => 20180166701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => DEVICE AND METHOD FOR BONDING FUEL CELL PART [patent_app_type] => utility [patent_app_number] => 15/653006 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15653006 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/653006
Device and method for bonding fuel cell part Jul 17, 2017 Issued
Array ( [id] => 12027393 [patent_doc_number] => 20170317492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'JUMPER CABLES FOR LITHIUM-BASED STARTER BATTERY' [patent_app_type] => utility [patent_app_number] => 15/650591 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 10179 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 9 [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] => 15650591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650591
JUMPER CABLES FOR LITHIUM-BASED STARTER BATTERY Jul 13, 2017 Abandoned
Array ( [id] => 16348518 [patent_doc_number] => 20200313169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => CARBON-COATED ACTIVE PARTICLES AND PROCESSES FOR THEIR PREPARATION [patent_app_type] => utility [patent_app_number] => 16/313284 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16313284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313284
Carbon-coated active particles and processes for their preparation Jun 29, 2017 Issued
Array ( [id] => 16638241 [patent_doc_number] => 10916760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Secondary battery and method of manufacturing same [patent_app_type] => utility [patent_app_number] => 16/312005 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 8475 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312005
Secondary battery and method of manufacturing same Jun 27, 2017 Issued
Array ( [id] => 16700270 [patent_doc_number] => 10950884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Battery assembly processes [patent_app_type] => utility [patent_app_number] => 15/630812 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 6155 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15630812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/630812
Battery assembly processes Jun 21, 2017 Issued
Array ( [id] => 12095804 [patent_doc_number] => 20170352897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'COOLING SYSTEM FOR FUEL CELLS' [patent_app_type] => utility [patent_app_number] => 15/629604 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6189 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 15629604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629604
Cooling system for fuel cells Jun 20, 2017 Issued
Array ( [id] => 14939247 [patent_doc_number] => 20190305262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => BATTERY BLOCK AND BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 16/307506 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307506
Battery block and battery module Jun 11, 2017 Issued
Array ( [id] => 14447053 [patent_doc_number] => 20190181400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => BATTERY BLOCK [patent_app_type] => utility [patent_app_number] => 16/307510 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307510
Battery block Jun 11, 2017 Issued
Array ( [id] => 14476701 [patent_doc_number] => 20190190000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => LOW MELTING TEMPERATAURE METAL PURIFICATION AND DEPOSITION [patent_app_type] => utility [patent_app_number] => 16/309211 [patent_app_country] => US [patent_app_date] => 2017-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309211
Low melting temperature metal purification and deposition Jun 7, 2017 Issued
Array ( [id] => 16638246 [patent_doc_number] => 10916765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => High loading electrodes [patent_app_type] => utility [patent_app_number] => 16/307715 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6632 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307715
High loading electrodes Jun 6, 2017 Issued
Array ( [id] => 12376665 [patent_doc_number] => 09960451 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-01 [patent_title] => Method of producing deformable quasi-solid electrode material for alkali metal batteries [patent_app_type] => utility [patent_app_number] => 15/604606 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 23287 [patent_no_of_claims] => 39 [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] => 15604606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604606
Method of producing deformable quasi-solid electrode material for alkali metal batteries May 23, 2017 Issued
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