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] => 19957429 [patent_doc_number] => 12327848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Process and device for recycling waste lithium battery materials [patent_app_type] => utility [patent_app_number] => 18/928239 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928239
Process and device for recycling waste lithium battery materials Oct 27, 2024 Issued
Array ( [id] => 19727322 [patent_doc_number] => 20250030073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => LONG LIFE SEALED ALKALINE SECONDARY BATTERIES [patent_app_type] => utility [patent_app_number] => 18/755136 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18755136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755136
Long life sealed alkaline secondary batteries Jun 25, 2024 Issued
Array ( [id] => 20164238 [patent_doc_number] => 20250256284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => BATTERY DECONSTRUCTION APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 19/104123 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 19104123 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/104123
BATTERY DECONSTRUCTION APPARATUS AND METHOD Jun 24, 2024 Pending
Array ( [id] => 19484488 [patent_doc_number] => 20240332530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => BIOMASS- DERIVED CARBON [patent_app_type] => utility [patent_app_number] => 18/740192 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18740192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740192
BIOMASS- DERIVED CARBON Jun 10, 2024 Pending
Array ( [id] => 19646927 [patent_doc_number] => 20240421447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ENERGY STORAGE DEVICE, WELDING METHOD FOR ENERGY STORAGE DEVICE, AND ELECTRICITY-CONSUMPTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/733560 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733560
Energy storage device, welding method for energy storage device, and electricity-consumption device Jun 3, 2024 Issued
Array ( [id] => 20332931 [patent_doc_number] => 12463216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Sulfur-carbon composite and lithium secondary battery comprising same [patent_app_type] => utility [patent_app_number] => 18/731673 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1073 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731673
Sulfur-carbon composite and lithium secondary battery comprising same Jun 2, 2024 Issued
Array ( [id] => 19516045 [patent_doc_number] => 20240347731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => GLASSY EMBEDDED SOLID-STATE ELECTRODE ASSEMBLIES, SOLID-STATE BATTERIES AND METHODS OF MAKING ELECTRODE ASSEMBLIES AND SOLID-STATE BATTERIES [patent_app_type] => utility [patent_app_number] => 18/671772 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18671772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671772
Glassy embedded solid-state electrode assemblies, solid-state batteries and methods of making electrode assemblies and solid-state batteries May 21, 2024 Issued
Array ( [id] => 20172051 [patent_doc_number] => 12390772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Polyethylene microporous membrane, method for manufacturing the same, and separator including microporous membrane [patent_app_type] => utility [patent_app_number] => 18/663987 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2519 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663987
Polyethylene microporous membrane, method for manufacturing the same, and separator including microporous membrane May 13, 2024 Issued
Array ( [id] => 19393238 [patent_doc_number] => 20240283108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/649093 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649093
Energy storage device Apr 28, 2024 Issued
Array ( [id] => 19943803 [patent_doc_number] => 12315941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Diatomaceous energy storage devices [patent_app_type] => utility [patent_app_number] => 18/634789 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 57 [patent_no_of_words] => 73930 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634789
Diatomaceous energy storage devices Apr 11, 2024 Issued
Array ( [id] => 19943803 [patent_doc_number] => 12315941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Diatomaceous energy storage devices [patent_app_type] => utility [patent_app_number] => 18/634789 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 57 [patent_no_of_words] => 73930 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634789
Diatomaceous energy storage devices Apr 11, 2024 Issued
Array ( [id] => 19349584 [patent_doc_number] => 20240258548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => ENCLOSED FUEL CELL STACK ROW [patent_app_type] => utility [patent_app_number] => 18/630850 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18630850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630850
Enclosed fuel cell stack row Apr 8, 2024 Issued
Array ( [id] => 19500652 [patent_doc_number] => 20240339670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => PHOSPHOROUS ELECTROLYTE ADDITIVES FOR AQUEOUS BATTERIES [patent_app_type] => utility [patent_app_number] => 18/628377 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18628377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628377
Phosphorous electrolyte additives for aqueous batteries Apr 4, 2024 Issued
Array ( [id] => 19828916 [patent_doc_number] => 12249712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Positive electrode active material for lithium secondary battery and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/609708 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 11245 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609708
Positive electrode active material for lithium secondary battery and preparation method thereof Mar 18, 2024 Issued
Array ( [id] => 19415010 [patent_doc_number] => 12080851 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Electrolyte chemical formulations for energy storage devices [patent_app_type] => utility [patent_app_number] => 18/597828 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4134 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597828
Electrolyte chemical formulations for energy storage devices Mar 5, 2024 Issued
Array ( [id] => 19980334 [patent_doc_number] => 12347823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Thermally efficient battery cell assembly [patent_app_type] => utility [patent_app_number] => 18/594587 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18594587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594587
Thermally efficient battery cell assembly Mar 3, 2024 Issued
Array ( [id] => 19980334 [patent_doc_number] => 12347823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Thermally efficient battery cell assembly [patent_app_type] => utility [patent_app_number] => 18/594587 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 18594587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594587
Thermally efficient battery cell assembly Mar 3, 2024 Issued
Array ( [id] => 19939224 [patent_doc_number] => 12311339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Carbon dioxide adsorbent [patent_app_type] => utility [patent_app_number] => 18/427379 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427379
Carbon dioxide adsorbent Jan 29, 2024 Issued
Array ( [id] => 19221948 [patent_doc_number] => 20240186652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => ABSORBENT GLASS MAT BATTERY [patent_app_type] => utility [patent_app_number] => 18/405603 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18405603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405603
Absorbent glass mat battery Jan 4, 2024 Issued
Array ( [id] => 19415077 [patent_doc_number] => 12080920 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-03 [patent_title] => Automatic battery watering system [patent_app_type] => utility [patent_app_number] => 18/532831 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7966 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532831
Automatic battery watering system Dec 6, 2023 Issued
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