Search

Cynthia M. Fogg

Examiner (ID: 16717, Phone: (571)272-2741 , Office: P/2427 )

Most Active Art Unit
2421
Art Unit(s)
2427, 2421
Total Applications
507
Issued Applications
373
Pending Applications
53
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19055285 [patent_doc_number] => 20240097254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => FASTENER-FREE CASING AND BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/524317 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524317
Fastener-free casing and battery module Nov 29, 2023 Issued
Array ( [id] => 19671139 [patent_doc_number] => 12183914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Non-aqueous electrolyte secondary battery [patent_app_type] => utility [patent_app_number] => 18/388907 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6050 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388907
Non-aqueous electrolyte secondary battery Nov 12, 2023 Issued
Array ( [id] => 19199308 [patent_doc_number] => 11996560 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => Positive electrode material of lithium-ion battery and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/383715 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9987 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383715
Positive electrode material of lithium-ion battery and preparation method therefor Oct 24, 2023 Issued
Array ( [id] => 19741476 [patent_doc_number] => 12218325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Process for removing impurities in the recycling of lithium-ion batteries [patent_app_type] => utility [patent_app_number] => 18/379807 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379807
Process for removing impurities in the recycling of lithium-ion batteries Oct 12, 2023 Issued
Array ( [id] => 20176040 [patent_doc_number] => 12394797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Electrode slurry composition for lithium ion electrical storage devices [patent_app_type] => utility [patent_app_number] => 18/469181 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 12967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469181
Electrode slurry composition for lithium ion electrical storage devices Sep 17, 2023 Issued
Array ( [id] => 19766110 [patent_doc_number] => 12224414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Method and system for recovery of metals from spent lithium ion batteries [patent_app_type] => utility [patent_app_number] => 18/237751 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 3 [patent_no_of_words] => 7892 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237751
Method and system for recovery of metals from spent lithium ion batteries Aug 23, 2023 Issued
Array ( [id] => 19508096 [patent_doc_number] => 12119528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Fuel cell stack assembly [patent_app_type] => utility [patent_app_number] => 18/235483 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8094 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18235483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235483
Fuel cell stack assembly Aug 17, 2023 Issued
Array ( [id] => 18807751 [patent_doc_number] => 20230382084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MOLDING PACKAGING MATERIAL, POWER STORAGE DEVICE PACKAGING CASE, AND POWER STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/231487 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231487
Molding packaging material, power storage device packaging case, and power storage device Aug 7, 2023 Issued
Array ( [id] => 18906457 [patent_doc_number] => 20240021942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => BATTERY BOX AND BATTERY MODULE [patent_app_type] => utility [patent_app_number] => 18/356986 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356986
Battery box and battery module Jul 20, 2023 Issued
Array ( [id] => 19261214 [patent_doc_number] => 12021285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Dual leaf spring pressure plate for a flow battery stack [patent_app_type] => utility [patent_app_number] => 18/353960 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6202 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353960
Dual leaf spring pressure plate for a flow battery stack Jul 17, 2023 Issued
Array ( [id] => 18913175 [patent_doc_number] => 11876164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Electrode core encasing apparatus, battery cell assembling apparatus, and electrode core assembling method [patent_app_type] => utility [patent_app_number] => 18/348345 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 10280 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348345
Electrode core encasing apparatus, battery cell assembling apparatus, and electrode core assembling method Jul 6, 2023 Issued
Array ( [id] => 18793779 [patent_doc_number] => 11827529 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-28 [patent_title] => Ce and Zn-doped NiFe2O4 catalysts for urea fuel cells [patent_app_type] => utility [patent_app_number] => 18/219614 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3984 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18219614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219614
Ce and Zn-doped NiFe2O4 catalysts for urea fuel cells Jul 6, 2023 Issued
Array ( [id] => 18743690 [patent_doc_number] => 20230352678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Positive Electrode Active Material For Lithium Secondary Battery And Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 18/214800 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214800
Positive electrode active material for lithium secondary battery and preparation method thereof Jun 26, 2023 Issued
Array ( [id] => 18729693 [patent_doc_number] => 20230343990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => NONAQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/340986 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18340986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340986
Nonaqueous electrolyte secondary battery Jun 25, 2023 Issued
Array ( [id] => 18692730 [patent_doc_number] => 20230323061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Crosslinked Polyolefin Separator and Manufacturing Method Therefor [patent_app_type] => utility [patent_app_number] => 18/209275 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209275
Crosslinked Polyolefin Separator and Manufacturing Method Therefor Jun 12, 2023 Pending
Array ( [id] => 18816839 [patent_doc_number] => 20230391179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ELECTRIC VEHICLE BATTERY STORAGE VESSEL [patent_app_type] => utility [patent_app_number] => 18/328827 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18328827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328827
ELECTRIC VEHICLE BATTERY STORAGE VESSEL Jun 4, 2023 Pending
Array ( [id] => 18653559 [patent_doc_number] => 20230299400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Bipolar Battery [patent_app_type] => utility [patent_app_number] => 18/325304 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325304
Bipolar Battery May 29, 2023 Pending
Array ( [id] => 18653464 [patent_doc_number] => 20230299305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => CONDUCTOR, POWER STORAGE DEVICE, ELECTRONIC DEVICE, AND METHOD FOR FORMING CONDUCTOR [patent_app_type] => utility [patent_app_number] => 18/202523 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202523
Conductor, power storage device, electronic device, and method for forming conductor May 25, 2023 Issued
Array ( [id] => 20036527 [patent_doc_number] => 20250174749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => WASTE LITHIUM ION BATTERY ELECTROLYTE SOLUTION RECYCLING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/866982 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866982
Waste lithium ion battery electrolyte solution recycling method and apparatus May 18, 2023 Issued
Array ( [id] => 18616091 [patent_doc_number] => 20230282830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => BATTERY ELECTRODE COMPOSITION COMPRISING BIOMASS-DERIVED CARBON [patent_app_type] => utility [patent_app_number] => 18/314703 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314703
Battery electrode composition comprising biomass-derived carbon May 8, 2023 Issued
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