Search

Daniel S. Gatewood

Examiner (ID: 14536, Phone: (571)270-7958 , Office: P/1729 )

Most Active Art Unit
1729
Art Unit(s)
1729
Total Applications
1165
Issued Applications
825
Pending Applications
143
Abandoned Applications
254

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20172820 [patent_doc_number] => 12391551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Homologous heterostructure FeSe electrode material with high tap density and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/603247 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603247
Homologous heterostructure FeSe electrode material with high tap density and preparation method thereof Mar 12, 2024 Issued
Array ( [id] => 20172820 [patent_doc_number] => 12391551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Homologous heterostructure FeSe electrode material with high tap density and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/603247 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603247
Homologous heterostructure FeSe electrode material with high tap density and preparation method thereof Mar 12, 2024 Issued
Array ( [id] => 19286255 [patent_doc_number] => 20240222734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => POUCH CASE AND SECONDARY BATTERY USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/602484 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602484
POUCH CASE AND SECONDARY BATTERY USING THE SAME Mar 11, 2024 Pending
Array ( [id] => 20216303 [patent_doc_number] => 12412959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Separator for electrochemical device and electrochemical device including the same [patent_app_type] => utility [patent_app_number] => 18/597783 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6886 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 18597783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597783
Separator for electrochemical device and electrochemical device including the same Mar 5, 2024 Issued
Array ( [id] => 20216303 [patent_doc_number] => 12412959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Separator for electrochemical device and electrochemical device including the same [patent_app_type] => utility [patent_app_number] => 18/597783 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6886 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 18597783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597783
Separator for electrochemical device and electrochemical device including the same Mar 5, 2024 Issued
Array ( [id] => 19248443 [patent_doc_number] => 20240199429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => COMPOSITION OF MATTER FOR THE PRODUCTION OF GRAPHITE POWDER [patent_app_type] => utility [patent_app_number] => 18/588546 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588546
COMPOSITION OF MATTER FOR THE PRODUCTION OF GRAPHITE POWDER Feb 26, 2024 Pending
Array ( [id] => 19237658 [patent_doc_number] => 20240194853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, ELECTROCHEMICAL ENERGY STORAGE APPARATUS, AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/585057 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585057
POSITIVE ACTIVE MATERIAL, POSITIVE ELECTRODE PLATE, ELECTROCHEMICAL ENERGY STORAGE APPARATUS, AND APPARATUS Feb 22, 2024 Pending
Array ( [id] => 19237701 [patent_doc_number] => 20240194896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CATALYST FOR FUEL CELL AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/584570 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584570
CATALYST FOR FUEL CELL AND METHOD FOR PREPARING THE SAME Feb 21, 2024 Pending
Array ( [id] => 19237701 [patent_doc_number] => 20240194896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CATALYST FOR FUEL CELL AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/584570 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584570
CATALYST FOR FUEL CELL AND METHOD FOR PREPARING THE SAME Feb 21, 2024 Pending
Array ( [id] => 19221951 [patent_doc_number] => 20240186655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => SELECTIVELY ACTIVATED METAL-AIR BATTERY [patent_app_type] => utility [patent_app_number] => 18/408852 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408852
Selectively activated metal-air battery Jan 9, 2024 Issued
Array ( [id] => 19127018 [patent_doc_number] => 20240132371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/400498 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400498
Positive electrode material, preparation method therefor, and application thereof Dec 28, 2023 Issued
Array ( [id] => 19127018 [patent_doc_number] => 20240132371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/400498 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400498
Positive electrode material, preparation method therefor, and application thereof Dec 28, 2023 Issued
Array ( [id] => 20229393 [patent_doc_number] => 12418050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Three-dimensional batteries with compressible cathodes [patent_app_type] => utility [patent_app_number] => 18/399062 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 26 [patent_no_of_words] => 74744 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399062
Three-dimensional batteries with compressible cathodes Dec 27, 2023 Issued
Array ( [id] => 20453372 [patent_doc_number] => 12516424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Electrolyzer and method of use [patent_app_type] => utility [patent_app_number] => 18/542508 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 22601 [patent_no_of_claims] => 17 [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] => 18542508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542508
Electrolyzer and method of use Dec 14, 2023 Issued
Array ( [id] => 20453372 [patent_doc_number] => 12516424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Electrolyzer and method of use [patent_app_type] => utility [patent_app_number] => 18/542508 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 22601 [patent_no_of_claims] => 17 [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] => 18542508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542508
Electrolyzer and method of use Dec 14, 2023 Issued
Array ( [id] => 19116727 [patent_doc_number] => 20240128477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => IMPROVED ELECTROCHEMICAL MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/539853 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18539853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539853
Electrochemical membrane Dec 13, 2023 Issued
Array ( [id] => 19086532 [patent_doc_number] => 20240113333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => RECHARGEABLE BATTERY WITH ANION CONDUCTING POLYMER [patent_app_type] => utility [patent_app_number] => 18/539224 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539224
RECHARGEABLE BATTERY WITH ANION CONDUCTING POLYMER Dec 12, 2023 Pending
Array ( [id] => 19033944 [patent_doc_number] => 20240083759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => POSITIVE ELECTRODE ACTIVE MATERIAL, SODIUM-ION SECONDARY BATTERY COMPRISING THE SAME AND ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/388884 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10925 [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] => 18388884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388884
Positive electrode active material, sodium-ion secondary battery comprising the same and electrical apparatus Nov 12, 2023 Issued
Array ( [id] => 18987927 [patent_doc_number] => 20240059896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => BATTERIES, SEPARATORS, COMPONENTS, AND COMPOSITIONS WITH HEAVY METAL REMOVAL CAPABILITY AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/385832 [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] => 9941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18385832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385832
BATTERIES, SEPARATORS, COMPONENTS, AND COMPOSITIONS WITH HEAVY METAL REMOVAL CAPABILITY AND RELATED METHODS Oct 30, 2023 Abandoned
Array ( [id] => 19305462 [patent_doc_number] => 20240234042 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SUPERCAPACITORS AND OTHER ELECTRODES AND METHODS FOR MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 18/494721 [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] => 16053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18494721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494721
SUPERCAPACITORS AND OTHER ELECTRODES AND METHODS FOR MAKING AND USING SAME Oct 24, 2023 Pending
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