Search

Kevin M. Bernatz

Examiner (ID: 5453, Phone: (571)272-1505 , Office: P/1785 )

Most Active Art Unit
1785
Art Unit(s)
1773, 1794, 1785
Total Applications
1955
Issued Applications
1439
Pending Applications
132
Abandoned Applications
414

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19306372 [patent_doc_number] => 20240234952 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/400945 [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] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400945
SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME Dec 28, 2023 Pending
Array ( [id] => 19306372 [patent_doc_number] => 20240234952 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/400945 [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] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400945
SEPARATOR AND LITHIUM-ION BATTERY INCLUDING THE SAME Dec 28, 2023 Pending
Array ( [id] => 19112596 [patent_doc_number] => 20240124346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => GLASS FOR MAGNETIC RECORDING MEDIUM SUBSTRATE OR FOR GLASS SPACER FOR MAGNETIC RECORDING AND REPRODUCING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/390144 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390144
Glass for magnetic recording medium substrate or for glass spacer for magnetic recording and reproducing apparatus Dec 19, 2023 Issued
Array ( [id] => 19269788 [patent_doc_number] => 20240213493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => COPPER FOIL, ELECTRODE COMPRISING THE SAME, SECONDARY BATTERY COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/543763 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543763
COPPER FOIL, ELECTRODE COMPRISING THE SAME, SECONDARY BATTERY COMPRISING THE SAME, AND METHOD FOR MANUFACTURING THE SAME Dec 17, 2023 Pending
Array ( [id] => 19252454 [patent_doc_number] => 20240203451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/538626 [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] => 32671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538626
Magnetic tape having characterized magnetic layer, magnetic tape cartridge, and magnetic tape apparatus Dec 12, 2023 Issued
Array ( [id] => 19191101 [patent_doc_number] => 20240170014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/524922 [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] => 34962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524922
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Nov 29, 2023 Issued
Array ( [id] => 19070802 [patent_doc_number] => 20240105228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/524724 [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] => 37468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524724
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Nov 29, 2023 Issued
Array ( [id] => 19205835 [patent_doc_number] => 20240177734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 18/524342 [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] => 32784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524342
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape device Nov 29, 2023 Issued
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] => 19934850 [patent_doc_number] => 12308058 [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] => 18/517638 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 30731 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517638
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] => 19286186 [patent_doc_number] => 20240222664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => FUEL CELL FLUSHING SYSTEM AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/516289 [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] => 8802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18516289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516289
FUEL CELL FLUSHING SYSTEM AND METHOD THEREFOR Nov 20, 2023 Pending
Array ( [id] => 19038545 [patent_doc_number] => 20240088360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => COATED ACTIVE MATERIAL, ELECTRODE MATERIAL, AND BATTERY [patent_app_type] => utility [patent_app_number] => 18/508275 [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] => 9870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508275
COATED ACTIVE MATERIAL, ELECTRODE MATERIAL, AND BATTERY Nov 13, 2023 Pending
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] => 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] => 20002796 [patent_doc_number] => 20250141018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => EXPANDABLE PORTABLE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 18/498062 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498062
EXPANDABLE PORTABLE POWER SUPPLY Oct 30, 2023 Pending
Array ( [id] => 19146830 [patent_doc_number] => 20240145872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SEPARATOR FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 18/496771 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496771
SEPARATOR FOR SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY Oct 26, 2023 Pending
Array ( [id] => 19560427 [patent_doc_number] => 20240372219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ADHESIVE TAPE FOR RECHARGEABLE BATTERY AND RECHARGEABLE BATTERY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/495654 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495654
ADHESIVE TAPE FOR RECHARGEABLE BATTERY AND RECHARGEABLE BATTERY INCLUDING SAME Oct 25, 2023 Pending
Array ( [id] => 18959371 [patent_doc_number] => 20240047698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Lead Foil And Bipolar Lead Acid Storage Battery [patent_app_type] => utility [patent_app_number] => 18/489509 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489509
Lead Foil And Bipolar Lead Acid Storage Battery Oct 17, 2023 Pending
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