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] => 18351563 [patent_doc_number] => 20230139674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Electrochemical Cell having Improved Thermal Dissipation [patent_app_type] => utility [patent_app_number] => 18/052557 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052557
Electrochemical Cell having Improved Thermal Dissipation Nov 2, 2022 Pending
Array ( [id] => 18199025 [patent_doc_number] => 20230052544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => METHOD AND APPARATUS FOR DETECTING LITHIUM PLATING, AND METHOD AND APPARATUS FOR OBTAINING POLARIZATION PROPORTION [patent_app_type] => utility [patent_app_number] => 17/976402 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976402
Method and apparatus for detecting lithium plating, and method and apparatus for obtaining polarization proportion Oct 27, 2022 Issued
Array ( [id] => 18197631 [patent_doc_number] => 20230051150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Robotic Mower with Collision and Detection Assemblies [patent_app_type] => utility [patent_app_number] => 17/973538 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973538
Robotic mower with collision and detection assemblies Oct 25, 2022 Issued
Array ( [id] => 19436423 [patent_doc_number] => 20240304921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => BATTERY MODULE, AND BATTERY PACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/279481 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279481
BATTERY MODULE, AND BATTERY PACK AND ENERGY STORAGE SYSTEM INCLUDING THE SAME Oct 24, 2022 Pending
Array ( [id] => 18488754 [patent_doc_number] => 20230216104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => BATTERY MODULE AND ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/973467 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973467
Battery module and energy storage device Oct 24, 2022 Issued
Array ( [id] => 19384928 [patent_doc_number] => 20240274798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => CATHODE MATERIAL MADE OF COBALT-FREE LAYERED OXIDE [patent_app_type] => utility [patent_app_number] => 18/266599 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18266599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266599
CATHODE MATERIAL MADE OF COBALT-FREE LAYERED OXIDE Oct 12, 2022 Pending
Array ( [id] => 19990737 [patent_doc_number] => 20250128959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => NEGATIVE ELECTRODE MATERIAL, BATTERY, METHOD FOR PRODUCING NEGATIVE ELECTRODE MATERIAL, AND METHOD FOR PRODUCING BATTERY [patent_app_type] => utility [patent_app_number] => 18/695861 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695861
NEGATIVE ELECTRODE MATERIAL, BATTERY, METHOD FOR PRODUCING NEGATIVE ELECTRODE MATERIAL, AND METHOD FOR PRODUCING BATTERY Oct 5, 2022 Pending
Array ( [id] => 19229495 [patent_doc_number] => 12009137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Magnetic particles, dust core, and coil component [patent_app_type] => utility [patent_app_number] => 17/938004 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7821 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17938004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/938004
Magnetic particles, dust core, and coil component Oct 3, 2022 Issued
Array ( [id] => 18296899 [patent_doc_number] => 20230106585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/954800 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954800
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18325695 [patent_doc_number] => 20230123823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/954808 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954808
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18311433 [patent_doc_number] => 20230115333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/955113 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17955113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955113
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 20244326 [patent_doc_number] => 12424660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Electrolyte for lithium secondary battery and lithium secondary battery including the same [patent_app_type] => utility [patent_app_number] => 17/954407 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 984 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954407
Electrolyte for lithium secondary battery and lithium secondary battery including the same Sep 27, 2022 Issued
Array ( [id] => 18856996 [patent_doc_number] => 11854586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 17/954719 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 38574 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17954719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954719
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18293876 [patent_doc_number] => 20230103562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/955035 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955035
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18890778 [patent_doc_number] => 11869555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 17/955044 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 33322 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955044
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18890780 [patent_doc_number] => 11869557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 17/955045 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 35416 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955045
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18287663 [patent_doc_number] => 20230103135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/955251 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955251
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18890776 [patent_doc_number] => 11869553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 17/955156 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 34579 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17955156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/955156
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Sep 27, 2022 Issued
Array ( [id] => 18306614 [patent_doc_number] => 20230110514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 17/953953 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953953 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953953
Magnetic tape, magnetic tape cartridge, and magnetic tape device Sep 26, 2022 Issued
Array ( [id] => 18849381 [patent_doc_number] => 20230411785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Lead Film for Secondary Battery and Secondary Battery Including the Lead Film [patent_app_type] => utility [patent_app_number] => 18/036740 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036740 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036740
Lead Film for Secondary Battery and Secondary Battery Including the Lead Film Sep 22, 2022 Pending
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