Search

Blaine R. Copenheaver

Supervisory Patent Examiner (ID: 15303, Phone: (571)272-1156 , Office: P/3901 )

Most Active Art Unit
1700
Art Unit(s)
1314, 1781, 1724, 1771, 1754, 1722, 1504, 1732, 1700
Total Applications
66612
Issued Applications
422
Pending Applications
65088
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19286164 [patent_doc_number] => 20240222642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => POSITIVE ELECTRODE CURRENT COLLECTOR FOR RECHARGEABLE LITHIUM BATTERY, POSITIVE ELECTRODE, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/451613 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451613
POSITIVE ELECTRODE CURRENT COLLECTOR FOR RECHARGEABLE LITHIUM BATTERY, POSITIVE ELECTRODE, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME Aug 16, 2023 Pending
Array ( [id] => 19008213 [patent_doc_number] => 20240072284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => FUEL CELL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/447602 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447602
FUEL CELL SYSTEM Aug 9, 2023 Pending
Array ( [id] => 19618874 [patent_doc_number] => 20240404554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => MAGNETIC RECORDING MEDIA WITH DEAD MAGNETIC LAYER [patent_app_type] => utility [patent_app_number] => 18/230559 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18230559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230559
Magnetic recording media with dead magnetic layer Aug 3, 2023 Issued
Array ( [id] => 19749773 [patent_doc_number] => 20250038338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => BATTERY PACK FRAME ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/225876 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225876
BATTERY PACK FRAME ASSEMBLIES Jul 24, 2023 Pending
Array ( [id] => 19500708 [patent_doc_number] => 20240339726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => BATTERY CELL INCLUDING AN INORGANIC, MELT-INFILTRATED, SOLID-STATE ELECTROLYTE [patent_app_type] => utility [patent_app_number] => 18/349804 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349804
BATTERY CELL INCLUDING AN INORGANIC, MELT-INFILTRATED, SOLID-STATE ELECTROLYTE Jul 9, 2023 Pending
Array ( [id] => 20538703 [patent_doc_number] => 12555782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Negative electrode plate, electrochemical device, and electronic device [patent_app_type] => utility [patent_app_number] => 18/343306 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4073 [patent_no_of_claims] => 14 [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] => 18343306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343306
Negative electrode plate, electrochemical device, and electronic device Jun 27, 2023 Issued
Array ( [id] => 18773984 [patent_doc_number] => 20230368814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => MAGNETIC RECORDING MEDIUM AND CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/215392 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215392
Magnetic recording medium and cartridge Jun 27, 2023 Issued
Array ( [id] => 19427914 [patent_doc_number] => 12087342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Aluminum alloy disc blank for magnetic disc and magnetic disc [patent_app_type] => utility [patent_app_number] => 18/339994 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9207 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339994
Aluminum alloy disc blank for magnetic disc and magnetic disc Jun 21, 2023 Issued
Array ( [id] => 18905728 [patent_doc_number] => 20240021213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ALUMINUM ALLOY SUBSTRATE FOR MAGNETIC DISC AND MAGNETIC DISC [patent_app_type] => utility [patent_app_number] => 18/334651 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18334651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334651
Aluminum alloy substrate for magnetic disc and magnetic disc Jun 13, 2023 Issued
Array ( [id] => 18849338 [patent_doc_number] => 20230411742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => LAMINATES FOR LITHIUM-ION BATTERIES AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 18/207255 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18207255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/207255
LAMINATES FOR LITHIUM-ION BATTERIES AND METHOD FOR PREPARING SAME Jun 7, 2023 Pending
Array ( [id] => 19605272 [patent_doc_number] => 20240396152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => BATTERY CELL HOLDER WITH IMPROVED COOLING EFFICIENCY AND BATTERY SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/203277 [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] => 3307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203277
BATTERY CELL HOLDER WITH IMPROVED COOLING EFFICIENCY AND BATTERY SYSTEM INCLUDING THE SAME May 29, 2023 Pending
Array ( [id] => 19696798 [patent_doc_number] => 20250015343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => CATHODE FOR ALL-SOLID-STATE BATTERY, METHOD OF PREPARING THE SAME, AND ALL-SOLID-STATE BATTERY INCLUDING THE CATHODE [patent_app_type] => utility [patent_app_number] => 18/705434 [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] => 6802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18705434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705434
CATHODE FOR ALL-SOLID-STATE BATTERY, METHOD OF PREPARING THE SAME, AND ALL-SOLID-STATE BATTERY INCLUDING THE CATHODE May 29, 2023 Pending
Array ( [id] => 18660984 [patent_doc_number] => 20230306996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => GLASS FOR MAGNETIC RECORDING MEDIUM SUBSTRATE, MAGNETIC RECORDING MEDIUM SUBSTRATE, MAGNETIC RECORDING MEDIUM, GLASS SPACER FOR MAGNETIC RECORDING AND REPRODUCING APPARATUS, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/323378 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323378
Glass for magnetic recording medium substrate, magnetic recording medium substrate, magnetic recording medium, glass spacer for magnetic recording and reproducing apparatus, and magnetic recording and reproducing apparatus May 23, 2023 Issued
Array ( [id] => 19679052 [patent_doc_number] => 12190923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Substrate for magnetic disk, magnetic disk, and hard disk drive apparatus [patent_app_type] => utility [patent_app_number] => 18/321166 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 13742 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321166
Substrate for magnetic disk, magnetic disk, and hard disk drive apparatus May 21, 2023 Issued
Array ( [id] => 19306203 [patent_doc_number] => 20240234783 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => APPARATUS FOR MANUFACTURING ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/320381 [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] => 4185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18320381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320381
APPARATUS FOR MANUFACTURING ELECTRODE ASSEMBLY May 18, 2023 Pending
Array ( [id] => 19306203 [patent_doc_number] => 20240234783 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => APPARATUS FOR MANUFACTURING ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/320381 [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] => 4185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18320381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320381
APPARATUS FOR MANUFACTURING ELECTRODE ASSEMBLY May 17, 2023 Pending
Array ( [id] => 18757950 [patent_doc_number] => 20230361419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => BATTERY CELL CLOSURE STRIP FOR A BATTERY CELL OF PRISMATIC OR OF POUCH-TYPE DESIGN, AND BATTERY CELL [patent_app_type] => utility [patent_app_number] => 18/313874 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18313874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313874
BATTERY CELL CLOSURE STRIP FOR A BATTERY CELL OF PRISMATIC OR OF POUCH-TYPE DESIGN, AND BATTERY CELL May 7, 2023 Pending
Array ( [id] => 18926925 [patent_doc_number] => 20240029929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD AND APPARATUS FOR NOVEL HIGH-PERFORMANCE THIN FILM MAGNETIC MATERIALS [patent_app_type] => utility [patent_app_number] => 18/131350 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131350
METHOD AND APPARATUS FOR NOVEL HIGH-PERFORMANCE THIN FILM MAGNETIC MATERIALS Apr 4, 2023 Pending
Array ( [id] => 18554996 [patent_doc_number] => 20230253012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => SUBSTRATE FOR MAGNETIC DISK AND MAGNETIC DISK [patent_app_type] => utility [patent_app_number] => 18/194619 [patent_app_country] => US [patent_app_date] => 2023-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194619
Substrate for magnetic disk and magnetic disk Mar 31, 2023 Issued
Array ( [id] => 18570206 [patent_doc_number] => 20230260543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE [patent_app_type] => utility [patent_app_number] => 18/192386 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192386
Magnetic recording medium, magnetic tape cartridge, and magnetic recording and reproducing device Mar 28, 2023 Issued
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