
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19926524
[patent_doc_number] => 12300821
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-13
[patent_title] => Anode binder for lithium rechargeable battery, anode binder including cured compound of the same anode binder
[patent_app_type] => utility
[patent_app_number] => 17/299613
[patent_app_country] => US
[patent_app_date] => 2020-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4219
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299613
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/299613 | Anode binder for lithium rechargeable battery, anode binder including cured compound of the same anode binder | Oct 13, 2020 | Issued |
Array
(
[id] => 16812709
[patent_doc_number] => 20210135264
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-06
[patent_title] => MEMBRANE-ELECTRODE ASSEMBLY WITH IMPROVED DURABILITY AND PROTON CONDUCTIVITY AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/065140
[patent_app_country] => US
[patent_app_date] => 2020-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4135
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065140
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/065140 | Membrane-electrode assembly with improved durability and proton conductivity and method for manufacturing the same | Oct 6, 2020 | Issued |
Array
(
[id] => 18219820
[patent_doc_number] => 11594772
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-28
[patent_title] => Battery module and methods of assembly
[patent_app_type] => utility
[patent_app_number] => 17/064160
[patent_app_country] => US
[patent_app_date] => 2020-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 6210
[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] => 17064160
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/064160 | Battery module and methods of assembly | Oct 5, 2020 | Issued |
Array
(
[id] => 17887008
[patent_doc_number] => 20220302486
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-22
[patent_title] => MEMBRANE ELECTRODE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/634836
[patent_app_country] => US
[patent_app_date] => 2020-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7915
[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] => 17634836
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/634836 | MEMBRANE ELECTRODE ASSEMBLY | Oct 1, 2020 | Pending |
Array
(
[id] => 18760074
[patent_doc_number] => 11811117
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-11-07
[patent_title] => Air supply system
[patent_app_type] => utility
[patent_app_number] => 17/764536
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2510
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764536
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/764536 | Air supply system | Sep 29, 2020 | Issued |
Array
(
[id] => 17716919
[patent_doc_number] => 11380921
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-05
[patent_title] => System, method of controlling system, and storage medium
[patent_app_type] => utility
[patent_app_number] => 17/031946
[patent_app_country] => US
[patent_app_date] => 2020-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 9719
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 366
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031946
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/031946 | System, method of controlling system, and storage medium | Sep 24, 2020 | Issued |
Array
(
[id] => 20346140
[patent_doc_number] => 12469875
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-11
[patent_title] => Composite oxide powder, method for producing composite oxide powder, method for producing solid electrolyte object, and method for producing lithium ion secondary battery
[patent_app_type] => utility
[patent_app_number] => 17/762553
[patent_app_country] => US
[patent_app_date] => 2020-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 21
[patent_no_of_words] => 5398
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762553
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/762553 | Composite oxide powder, method for producing composite oxide powder, method for producing solid electrolyte object, and method for producing lithium ion secondary battery | Sep 23, 2020 | Issued |
Array
(
[id] => 19828946
[patent_doc_number] => 12249742
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-03-11
[patent_title] => Method for operating a fuel cell system, and fuel cell system
[patent_app_type] => utility
[patent_app_number] => 17/763878
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2881
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[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] => 17763878
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/763878 | Method for operating a fuel cell system, and fuel cell system | Sep 15, 2020 | Issued |
Array
(
[id] => 16560747
[patent_doc_number] => 20210005896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-07
[patent_title] => LITHIUM SECONDARY BATTERY
[patent_app_type] => utility
[patent_app_number] => 17/019878
[patent_app_country] => US
[patent_app_date] => 2020-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8864
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019878
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/019878 | Lithium secondary battery | Sep 13, 2020 | Issued |
Array
(
[id] => 19705212
[patent_doc_number] => 12199261
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-14
[patent_title] => Battery module, battery pack including battery module, and vehicle including battery pack
[patent_app_type] => utility
[patent_app_number] => 17/637714
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 4048
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637714
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/637714 | Battery module, battery pack including battery module, and vehicle including battery pack | Sep 9, 2020 | Issued |
Array
(
[id] => 16661136
[patent_doc_number] => 20210057773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-25
[patent_title] => FUEL CELL STACK
[patent_app_type] => utility
[patent_app_number] => 16/999503
[patent_app_country] => US
[patent_app_date] => 2020-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6370
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999503
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/999503 | Fuel cell stack | Aug 20, 2020 | Issued |
Array
(
[id] => 19906695
[patent_doc_number] => 12283716
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-22
[patent_title] => Separator having heat resistant layer for electrochemical device and secondary battery comprising same
[patent_app_type] => utility
[patent_app_number] => 17/632631
[patent_app_country] => US
[patent_app_date] => 2020-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3280
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 126
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632631
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/632631 | Separator having heat resistant layer for electrochemical device and secondary battery comprising same | Aug 13, 2020 | Issued |
Array
(
[id] => 16873948
[patent_doc_number] => 20210167415
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-03
[patent_title] => LITHIUM, PHOSPHORUS, SULFUR, AND IODINE INCLUDING ELECTROLYTE AND CATHOLYTE COMPOSITIONS, ELECTROLYTE MEMBRANES FOR ELECTROCHEMICAL DEVICES, AND ANNEALING METHODS OF MAKING THESE ELECTROLYTES AND CATHOLYTES
[patent_app_type] => utility
[patent_app_number] => 16/991099
[patent_app_country] => US
[patent_app_date] => 2020-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17141
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 16991099
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/991099 | Lithium, phosphorus, sulfur, and iodine including electrolyte and catholyte compositions, electrolyte membranes for electrochemical devices, and annealing methods of making these electrolytes and catholytes | Aug 11, 2020 | Issued |
Array
(
[id] => 19277587
[patent_doc_number] => 12027720
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Battery pack cover having uneven surface structure and battery pack comprising same
[patent_app_type] => utility
[patent_app_number] => 17/311839
[patent_app_country] => US
[patent_app_date] => 2020-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3835
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311839
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/311839 | Battery pack cover having uneven surface structure and battery pack comprising same | Aug 6, 2020 | Issued |
Array
(
[id] => 17949808
[patent_doc_number] => 20220336827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-20
[patent_title] => FUEL CELL AND CORRESPONDING MANUFACTURING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/633091
[patent_app_country] => US
[patent_app_date] => 2020-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3767
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633091
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/633091 | FUEL CELL AND CORRESPONDING MANUFACTURING METHOD | Aug 2, 2020 | Pending |
Array
(
[id] => 18735868
[patent_doc_number] => 11804612
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-31
[patent_title] => Method for operating a fuel cell system, control device, and fuel cell system
[patent_app_type] => utility
[patent_app_number] => 17/642833
[patent_app_country] => US
[patent_app_date] => 2020-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3905
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 269
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642833
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/642833 | Method for operating a fuel cell system, control device, and fuel cell system | Jul 30, 2020 | Issued |
Array
(
[id] => 16529110
[patent_doc_number] => 20200403191
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-24
[patent_title] => SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/934854
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2892
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934854
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/934854 | Secondary battery and method for manufacturing the same | Jul 20, 2020 | Issued |
Array
(
[id] => 16529110
[patent_doc_number] => 20200403191
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-24
[patent_title] => SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/934854
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2892
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934854
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/934854 | Secondary battery and method for manufacturing the same | Jul 20, 2020 | Issued |
Array
(
[id] => 17326774
[patent_doc_number] => 11217800
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-01-04
[patent_title] => Fuel cell system
[patent_app_type] => utility
[patent_app_number] => 16/934809
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 5238
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 411
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934809
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/934809 | Fuel cell system | Jul 20, 2020 | Issued |
Array
(
[id] => 16529110
[patent_doc_number] => 20200403191
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-24
[patent_title] => SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/934854
[patent_app_country] => US
[patent_app_date] => 2020-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2892
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934854
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/934854 | Secondary battery and method for manufacturing the same | Jul 20, 2020 | Issued |