Search

David M. Shay

Examiner (ID: 6845, Phone: (571)272-4773 , Office: P/3769 )

Most Active Art Unit
3769
Art Unit(s)
3309, 3739, 2899, 3735, 3736, 3671, 3769, 3305, 3311, 3792, 3762
Total Applications
1945
Issued Applications
755
Pending Applications
212
Abandoned Applications
980

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20501942 [patent_doc_number] => 20260031404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => ELECTROLYTE FOR A METAL-ION BATTERY CELL WITH HIGH-CAPACITY, MICRON-SCALE, VOLUME-CHANGING ANODE PARTICLES [patent_app_type] => utility [patent_app_number] => 19/350727 [patent_app_country] => US [patent_app_date] => 2025-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19350727 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/350727
ELECTROLYTE FOR A METAL-ION BATTERY CELL WITH HIGH-CAPACITY, MICRON-SCALE, VOLUME-CHANGING ANODE PARTICLES Oct 5, 2025 Pending
Array ( [id] => 20448689 [patent_doc_number] => 20260005415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/317145 [patent_app_country] => US [patent_app_date] => 2025-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19317145 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/317145
Battery cell with aluminum components, battery, and electric apparatus Sep 2, 2025 Issued
Array ( [id] => 20360232 [patent_doc_number] => 12476238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Methods for making solid state battery apparatus [patent_app_type] => utility [patent_app_number] => 19/009853 [patent_app_country] => US [patent_app_date] => 2025-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11780 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19009853 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/009853
Methods for making solid state battery apparatus Jan 2, 2025 Issued
Array ( [id] => 19897996 [patent_doc_number] => 12275905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging [patent_app_type] => utility [patent_app_number] => 18/769929 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769929
Y-shaped entrained-flow high-temperature zoned gasification device adopting dry-process slag-discharging Jul 10, 2024 Issued
Array ( [id] => 19546821 [patent_doc_number] => 20240363857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => IRON-BASED CATHODE MATERIAL FOR SODIUM-ION BATTERY, PREPARATION METHOD THEREOF, AND CORRESPONDING SODIUM-ION FULL BATTERY [patent_app_type] => utility [patent_app_number] => 18/765241 [patent_app_country] => US [patent_app_date] => 2024-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765241
IRON-BASED CATHODE MATERIAL FOR SODIUM-ION BATTERY, PREPARATION METHOD THEREOF, AND CORRESPONDING SODIUM-ION FULL BATTERY Jul 5, 2024 Abandoned
Array ( [id] => 19468472 [patent_doc_number] => 20240322142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/736563 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736563
Secondary battery comprising positive electrode plate and non-aqueous electrolyte solution Jun 6, 2024 Issued
Array ( [id] => 20611247 [patent_doc_number] => 12586854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Battery sub-packing unit [patent_app_type] => utility [patent_app_number] => 18/642839 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 1164 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642839
Battery sub-packing unit Apr 22, 2024 Issued
Array ( [id] => 19286316 [patent_doc_number] => 20240222795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/592536 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592536
BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS Feb 29, 2024 Pending
Array ( [id] => 19318377 [patent_doc_number] => 20240239920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => POLYMERS, ARTICLES, AND CHEMICALS MADE FROM DENSIFIED TEXTILE DERIVED SYNGAS [patent_app_type] => utility [patent_app_number] => 18/432398 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432398
POLYMERS, ARTICLES, AND CHEMICALS MADE FROM DENSIFIED TEXTILE DERIVED SYNGAS Feb 4, 2024 Pending
Array ( [id] => 19157957 [patent_doc_number] => 20240150664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => METHOD AND PROCESS ARRANGEMENT FOR PRODUCING HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/411898 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18411898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411898
Arrangement for producing hydrocarbons with parallel gasifier and cracking unit Jan 11, 2024 Issued
Array ( [id] => 19910397 [patent_doc_number] => 12286598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Ponded ash beneficiation system and related methods [patent_app_type] => utility [patent_app_number] => 18/534298 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1203 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534298
Ponded ash beneficiation system and related methods Dec 7, 2023 Issued
Array ( [id] => 19688592 [patent_doc_number] => 20250007137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MASKING FEATURES FOR BATTERY CELLS [patent_app_type] => utility [patent_app_number] => 18/525689 [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] => 14392 [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] => 18525689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525689
MASKING FEATURES FOR BATTERY CELLS Nov 29, 2023 Pending
Array ( [id] => 19034391 [patent_doc_number] => 20240084206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Biomass Gasifier System with Rotating Distribution Manifold [patent_app_type] => utility [patent_app_number] => 18/508344 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18508344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508344
Biomass Gasifier System with Rotating Distribution Manifold Nov 13, 2023 Abandoned
Array ( [id] => 19286291 [patent_doc_number] => 20240222770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => INSULATION STRUCTURE AND SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/498058 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498058
INSULATION STRUCTURE AND SECONDARY BATTERY Oct 30, 2023 Pending
Array ( [id] => 19468486 [patent_doc_number] => 20240322156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, CATHODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING CATHODE [patent_app_type] => utility [patent_app_number] => 18/497818 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497818
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, CATHODE FOR LITHIUM SECONDARY BATTERY INCLUDING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING CATHODE Oct 29, 2023 Pending
Array ( [id] => 19855446 [patent_doc_number] => 12258267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Apparatus and method for generating oxygen from sodium percarbonate and water, including seawater [patent_app_type] => utility [patent_app_number] => 18/495446 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6498 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495446
Apparatus and method for generating oxygen from sodium percarbonate and water, including seawater Oct 25, 2023 Issued
Array ( [id] => 19654765 [patent_doc_number] => 12176570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Battery sub-packing unit and battery module including the same [patent_app_type] => utility [patent_app_number] => 18/493805 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7695 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493805
Battery sub-packing unit and battery module including the same Oct 24, 2023 Issued
Array ( [id] => 19008215 [patent_doc_number] => 20240072286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CARBON-NEUTRAL PROCESS FOR GENERATING ELECTRICITY [patent_app_type] => utility [patent_app_number] => 18/383815 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383815
CARBON-NEUTRAL PROCESS FOR GENERATING ELECTRICITY Oct 24, 2023 Pending
Array ( [id] => 18959501 [patent_doc_number] => 20240047828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/379968 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379968
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Oct 12, 2023 Pending
Array ( [id] => 18939808 [patent_doc_number] => 20240034947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DRYING FURNACE DEVICE OF GASIFIER CAPABLE OF AUTOMATICALLY ADJUSTING TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/484611 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484611
DRYING FURNACE DEVICE OF GASIFIER CAPABLE OF AUTOMATICALLY ADJUSTING TEMPERATURE Oct 10, 2023 Pending
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