Search

Cynthia H. Britt

Examiner (ID: 5665, Phone: (571)272-3815 , Office: P/2117 )

Most Active Art Unit
2117
Art Unit(s)
2111, 2117, 2138, 2133
Total Applications
1855
Issued Applications
1693
Pending Applications
83
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19934846 [patent_doc_number] => 12308054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 18/517870 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 30317 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517870
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Nov 21, 2023 Issued
Array ( [id] => 19925994 [patent_doc_number] => 12300286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 18/516455 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 29209 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516455
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Nov 20, 2023 Issued
Array ( [id] => 19070803 [patent_doc_number] => 20240105229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/516132 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18516132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516132
Magnetic tape having characterized magnetic layer, magnetic tape cartridge, and magnetic tape device Nov 20, 2023 Issued
Array ( [id] => 19146120 [patent_doc_number] => 20240145146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => MAGNETOSTRICTIVE FILM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/498337 [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] => 7902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18498337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498337
Magnetostrictive film and electronic device Oct 30, 2023 Issued
Array ( [id] => 19925996 [patent_doc_number] => 12300288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device [patent_app_type] => utility [patent_app_number] => 18/498739 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 34163 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498739
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Oct 30, 2023 Issued
Array ( [id] => 19578523 [patent_doc_number] => 12144603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Invasive medical devices including magnetic region and systems and methods [patent_app_type] => utility [patent_app_number] => 18/380484 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8670 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380484
Invasive medical devices including magnetic region and systems and methods Oct 15, 2023 Issued
Array ( [id] => 19912358 [patent_doc_number] => 12288576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Magnetoresistance effect element, magnetic recording element, and high-frequency device [patent_app_type] => utility [patent_app_number] => 18/373642 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 6791 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373642
Magnetoresistance effect element, magnetic recording element, and high-frequency device Sep 26, 2023 Issued
Array ( [id] => 20375051 [patent_doc_number] => 12482493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus [patent_app_type] => utility [patent_app_number] => 18/460081 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 25462 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460081
Magnetic tape, magnetic tape cartridge, and magnetic tape apparatus Aug 31, 2023 Issued
Array ( [id] => 18990808 [patent_doc_number] => 20240062777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MAGNETORESISTANCE EFFECT ELEMENT AND HEUSLER ALLOY [patent_app_type] => utility [patent_app_number] => 18/240657 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240657
Magnetoresistance effect element and Heusler alloy Aug 30, 2023 Issued
Array ( [id] => 18833533 [patent_doc_number] => 20230402060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND REPRODUCING DEVICE [patent_app_type] => utility [patent_app_number] => 18/455273 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18455273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455273
Magnetic recording medium having characterized magnetic layer, magnetic tape cartridge, and magnetic recording and reproducing device Aug 23, 2023 Issued
Array ( [id] => 18848657 [patent_doc_number] => 20230411061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => LAMINATED SHEET [patent_app_type] => utility [patent_app_number] => 18/455359 [patent_app_country] => US [patent_app_date] => 2023-08-24 [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] => -6 [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] => 18455359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455359
LAMINATED SHEET Aug 23, 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] => 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] => 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] => 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
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