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] => 16660356 [patent_doc_number] => 20210056993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => UNDERLAYER FORMULATION FOR TAPE MEDIA [patent_app_type] => utility [patent_app_number] => 16/546161 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16546161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546161
Underlayer formulation for tape media Aug 19, 2019 Issued
Array ( [id] => 16660359 [patent_doc_number] => 20210056996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => TAPE MEDIA HAVING SYNERGISTIC MAGNETIC RECORDING LAYER AND UNDERLAYER [patent_app_type] => utility [patent_app_number] => 16/545963 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16545963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545963
Tape media having synergistic magnetic recording layer and underlayer Aug 19, 2019 Issued
Array ( [id] => 17181090 [patent_doc_number] => 11158337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Tape cartridge having tape media having synergistic magnetic recording layer and underlayer [patent_app_type] => utility [patent_app_number] => 16/545923 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 16664 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545923 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545923
Tape cartridge having tape media having synergistic magnetic recording layer and underlayer Aug 19, 2019 Issued
Array ( [id] => 15180573 [patent_doc_number] => 20190360878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => STRESS SENSOR [patent_app_type] => utility [patent_app_number] => 16/538929 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538929
Stress sensor Aug 12, 2019 Issued
Array ( [id] => 17239329 [patent_doc_number] => 11183215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Thin-film crystalline structure with surfaces having selected plane orientations [patent_app_type] => utility [patent_app_number] => 16/524551 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 65 [patent_no_of_words] => 9555 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524551
Thin-film crystalline structure with surfaces having selected plane orientations Jul 28, 2019 Issued
Array ( [id] => 15442157 [patent_doc_number] => 20200035262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/522867 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522867
Magnetic tape having characterized magnetic layer, magnetic tape cartridge, and magnetic tape apparatus Jul 25, 2019 Issued
Array ( [id] => 15045347 [patent_doc_number] => 20190333678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => MAGNETIC PARTICLES, DUST CORE, AND COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 16/505441 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16505441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505441
Magnetic particles, dust core, and coil component Jul 7, 2019 Issued
Array ( [id] => 16400443 [patent_doc_number] => 20200341301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Superlattice Material, and Preparation Method and Application Thereof [patent_app_type] => utility [patent_app_number] => 16/502514 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502514
Superlattice material, and preparation method and application thereof Jul 2, 2019 Issued
Array ( [id] => 15029803 [patent_doc_number] => 20190325906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => MAGNETIC RECORDING DEVICE WITH GRAPHENE OVERCOAT AND FABRICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/459629 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16459629 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/459629
MAGNETIC RECORDING DEVICE WITH GRAPHENE OVERCOAT AND FABRICATION METHOD THEREOF Jul 1, 2019 Abandoned
Array ( [id] => 16759549 [patent_doc_number] => 10978104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Magnetic recording medium having a dimensional variation and cartridge [patent_app_type] => utility [patent_app_number] => 16/456209 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 32592 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456209
Magnetic recording medium having a dimensional variation and cartridge Jun 27, 2019 Issued
Array ( [id] => 16447916 [patent_doc_number] => 10839847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Magnetic recording medium having a dimensional variation [patent_app_type] => utility [patent_app_number] => 16/455188 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 29748 [patent_no_of_claims] => 32 [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] => 16455188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455188
Magnetic recording medium having a dimensional variation Jun 26, 2019 Issued
Array ( [id] => 16447915 [patent_doc_number] => 10839846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Magnetic recording medium having a dimensional variation [patent_app_type] => utility [patent_app_number] => 16/455132 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 29302 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455132
Magnetic recording medium having a dimensional variation Jun 26, 2019 Issued
Array ( [id] => 17107197 [patent_doc_number] => 11127420 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Seed layer for spin torque oscillator in microwave assisted magnetic recording device [patent_app_type] => utility [patent_app_number] => 16/450857 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6759 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450857
Seed layer for spin torque oscillator in microwave assisted magnetic recording device Jun 23, 2019 Issued
Array ( [id] => 15457521 [patent_doc_number] => 20200041585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => Magnetic Sensors with a Mixed Oxide Passivation Layer [patent_app_type] => utility [patent_app_number] => 16/446296 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26048 [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] => 16446296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446296
Magnetic sensors with a mixed oxide passivation layer Jun 18, 2019 Issued
Array ( [id] => 16515905 [patent_doc_number] => 20200395163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => ELECTRICAL INDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/443287 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443287
ELECTRICAL INDUCTOR DEVICE Jun 16, 2019 Abandoned
Array ( [id] => 16515904 [patent_doc_number] => 20200395162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => PARTICLE-BASED, ANISOTROPIC COMPOSITE MATERIALS FOR MAGNETIC CORES [patent_app_type] => utility [patent_app_number] => 16/442699 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442699
Particle-based, anisotropic composite materials for magnetic cores Jun 16, 2019 Issued
Array ( [id] => 17875413 [patent_doc_number] => 11447414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [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] => 17/055500 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22659 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055500
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 13, 2019 Issued
Array ( [id] => 16759548 [patent_doc_number] => 10978103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Magnetic recording medium and magnetic storage apparatus [patent_app_type] => utility [patent_app_number] => 16/407412 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5091 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407412
Magnetic recording medium and magnetic storage apparatus May 8, 2019 Issued
Array ( [id] => 17040501 [patent_doc_number] => 20210257137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => RARE EARTH METAL-FREE HARD MAGNETS [patent_app_type] => utility [patent_app_number] => 17/055230 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17055230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055230
Rare earth metal-free hard magnets May 7, 2019 Issued
Array ( [id] => 14721859 [patent_doc_number] => 20190251993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => MAGNETIC-DISK SUBSTRATE, MAGNETIC DISK, AND MAGNETIC-DISK DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 16/395850 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395850
Magnetic-disk substrate, magnetic disk, and magnetic-disk drive device Apr 25, 2019 Issued
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