Search

Sandra S. Snapp

Examiner (ID: 18878, Phone: (571)272-8364 , Office: P/2915 )

Most Active Art Unit
2915
Art Unit(s)
3505, 3624, 2912, 3632, 2914, 2903, 2915
Total Applications
4502
Issued Applications
4429
Pending Applications
15
Abandoned Applications
56

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19539613 [patent_doc_number] => 12132172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Electrolyte for lithium-metal battery having improved stability [patent_app_type] => utility [patent_app_number] => 17/538866 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3526 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538866
Electrolyte for lithium-metal battery having improved stability Nov 29, 2021 Issued
Array ( [id] => 18883347 [patent_doc_number] => 20240006716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Separator for Power Storage Device, and Power Storage Device Including Same [patent_app_type] => utility [patent_app_number] => 18/038261 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26813 [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] => 18038261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038261
Separator for Power Storage Device, and Power Storage Device Including Same Nov 29, 2021 Pending
Array ( [id] => 18105791 [patent_doc_number] => 11545693 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Flag forming device after laser notching of secondary batteries for electric vehicles [patent_app_type] => utility [patent_app_number] => 17/537127 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2362 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537127
Flag forming device after laser notching of secondary batteries for electric vehicles Nov 28, 2021 Issued
Array ( [id] => 18122835 [patent_doc_number] => 20230008445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => METHOD FOR DEALING WITH FAULT IN FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/536692 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17536692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536692
Method for dealing with fault in fuel cell system Nov 28, 2021 Issued
Array ( [id] => 17615971 [patent_doc_number] => 20220158251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => ELECTRODE FOR ION BATTERY, MANUFACTURING METHOD THEREOF, AND BATTERY COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/531083 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13230 [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] => 17531083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531083
Electrode for ion battery, manufacturing method thereof, and battery comprising the same Nov 18, 2021 Issued
Array ( [id] => 17464164 [patent_doc_number] => 20220077470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => WATER LOSS REDUCING PASTING MATS FOR LEAD-ACID BATTERIES [patent_app_type] => utility [patent_app_number] => 17/530708 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530708
Water loss reducing pasting mats for lead-acid batteries Nov 18, 2021 Issued
Array ( [id] => 17612982 [patent_doc_number] => 20220155262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => INSPECTION OF BINDERS AND SLURRY MIXTURES FOR USE IN BATTERY FABRICATION BASED ON ACOUSTIC SIGNAL ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/455366 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455366
Inspection of binders and slurry mixtures for use in battery fabrication based on acoustic signal analysis Nov 16, 2021 Issued
Array ( [id] => 18927484 [patent_doc_number] => 20240030488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SULFIDE-BASED INORGANIC SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, SOLID ELECTROLYTE MEMBRANE, AND LITHIUM ION BATTERY [patent_app_type] => utility [patent_app_number] => 18/254187 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254187
SULFIDE-BASED INORGANIC SOLID ELECTROLYTE MATERIAL, SOLID ELECTROLYTE, SOLID ELECTROLYTE MEMBRANE, AND LITHIUM ION BATTERY Nov 11, 2021 Pending
Array ( [id] => 19277583 [patent_doc_number] => 12027716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Electric generator comprising a plurality of electric accumulators and at least one heat-sink device incorporating a phase-change material [patent_app_type] => utility [patent_app_number] => 17/524448 [patent_app_country] => US [patent_app_date] => 2021-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 13 [patent_no_of_words] => 4106 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524448 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524448
Electric generator comprising a plurality of electric accumulators and at least one heat-sink device incorporating a phase-change material Nov 10, 2021 Issued
Array ( [id] => 19221776 [patent_doc_number] => 20240186480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => MULTI-LAYER LITHIUM METAL BATTERY NEGATIVE ELECTRODE, AND PREPARATION METHOD AND PREPARATION DEVICE THEREFOR [patent_app_type] => utility [patent_app_number] => 18/552585 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552585
MULTI-LAYER LITHIUM METAL BATTERY NEGATIVE ELECTRODE, AND PREPARATION METHOD AND PREPARATION DEVICE THEREFOR Nov 4, 2021 Pending
Array ( [id] => 18767175 [patent_doc_number] => 11817589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Solid oxide fuel cells with cathode functional layers [patent_app_type] => utility [patent_app_number] => 17/516851 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7643 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516851
Solid oxide fuel cells with cathode functional layers Nov 1, 2021 Issued
Array ( [id] => 20456121 [patent_doc_number] => 12519184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Connecting member, flexible battery, electronic device, and manufacturing method [patent_app_type] => utility [patent_app_number] => 17/995317 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 994 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995317
Connecting member, flexible battery, electronic device, and manufacturing method Oct 21, 2021 Issued
Array ( [id] => 20146889 [patent_doc_number] => 12381236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Fuel cell-based control method, control device and well-site stimulation method [patent_app_type] => utility [patent_app_number] => 17/508909 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 9215 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508909
Fuel cell-based control method, control device and well-site stimulation method Oct 21, 2021 Issued
Array ( [id] => 20690455 [patent_doc_number] => 12620615 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2026-05-05 [patent_title] => Wound cell, battery structure, flexible display device, and hot pressing device [patent_app_type] => utility [patent_app_number] => 18/021812 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18021812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021812
Wound cell, battery structure, flexible display device, and hot pressing device Oct 20, 2021 Issued
Array ( [id] => 17552034 [patent_doc_number] => 20220123377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => CONVECTION-ENHANCED ELECTROCHEMICAL ENERGY STORAGE DEVICES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/504909 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504909
Convection-enhanced electrochemical energy storage devices and related methods Oct 18, 2021 Issued
Array ( [id] => 18849297 [patent_doc_number] => 20230411701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 18/035569 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18035569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035569
ELECTROCHEMICAL CELL Oct 11, 2021 Pending
Array ( [id] => 18935721 [patent_doc_number] => 11888170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Clamping member and battery accommodating device [patent_app_type] => utility [patent_app_number] => 17/496818 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4411 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496818
Clamping member and battery accommodating device Oct 7, 2021 Issued
Array ( [id] => 18600490 [patent_doc_number] => 20230275292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => BATTERY CASE [patent_app_type] => utility [patent_app_number] => 18/031326 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031326
Battery case Oct 3, 2021 Issued
Array ( [id] => 18827853 [patent_doc_number] => 11843146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 17/488408 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11479 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488408
Fuel cell system Sep 28, 2021 Issued
Array ( [id] => 18827853 [patent_doc_number] => 11843146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Fuel cell system [patent_app_type] => utility [patent_app_number] => 17/488408 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11479 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488408
Fuel cell system Sep 28, 2021 Issued
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