Search

John C. Ball

Examiner (ID: 12123, Phone: (571)270-5119 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1795, 1759, 4128
Total Applications
1555
Issued Applications
1194
Pending Applications
89
Abandoned Applications
299

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19985040 [patent_doc_number] => 20250123262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => NANOPORE-MATCHED PROTEIN SHUTTLE FOR MOLECULAR CHARACTERIZATION [patent_app_type] => utility [patent_app_number] => 18/781428 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18781428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781428
NANOPORE-MATCHED PROTEIN SHUTTLE FOR MOLECULAR CHARACTERIZATION Jul 22, 2024 Pending
Array ( [id] => 19573090 [patent_doc_number] => 20240377382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PORTABLE ELECTROCHEMICAL-SENSOR SYSTEM FOR ANALYZING USER HEALTH CONDITIONS AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/781342 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18781342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781342
PORTABLE ELECTROCHEMICAL-SENSOR SYSTEM FOR ANALYZING USER HEALTH CONDITIONS AND METHOD THEREOF Jul 22, 2024 Pending
Array ( [id] => 19544234 [patent_doc_number] => 20240361270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Merging Volatile and Non-Volatile Analytics for Comprehensive State of Health [patent_app_type] => utility [patent_app_number] => 18/764078 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764078
Merging Volatile and Non-Volatile Analytics for Comprehensive State of Health Jul 2, 2024 Pending
Array ( [id] => 20446146 [patent_doc_number] => 20260002865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => DETERMINING MICROBIOLOGICAL CORROSION PROGRESSION [patent_app_type] => utility [patent_app_number] => 18/760647 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760647
DETERMINING MICROBIOLOGICAL CORROSION PROGRESSION Jun 30, 2024 Pending
Array ( [id] => 20130185 [patent_doc_number] => 12372492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Advanced cancer detection in urine [patent_app_type] => utility [patent_app_number] => 18/751468 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11249 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751468
Advanced cancer detection in urine Jun 23, 2024 Issued
Array ( [id] => 19644147 [patent_doc_number] => 20240418667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => REFERENCE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/746929 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746929
REFERENCE ELECTRODE Jun 17, 2024 Pending
Array ( [id] => 19498603 [patent_doc_number] => 20240337621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => SENSOR ELEMENT AND GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/744756 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744756
SENSOR ELEMENT AND GAS SENSOR Jun 16, 2024 Pending
Array ( [id] => 19616440 [patent_doc_number] => 20240402120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ANALYTE SENSORS AND SENSING METHODS FEATURING LOW-POTENTIAL DETECTION [patent_app_type] => utility [patent_app_number] => 18/741293 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18741293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741293
ANALYTE SENSORS AND SENSING METHODS FEATURING LOW-POTENTIAL DETECTION Jun 11, 2024 Pending
Array ( [id] => 19863672 [patent_doc_number] => 20250102458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ION SELECTIVE SENSOR [patent_app_type] => utility [patent_app_number] => 18/734844 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18734844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734844
ION SELECTIVE SENSOR Jun 4, 2024 Pending
Array ( [id] => 19657385 [patent_doc_number] => 20240424450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => BACTERIOPHAGE-DERIVED NANOPORE SENSORS [patent_app_type] => utility [patent_app_number] => 18/661820 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661820
BACTERIOPHAGE-DERIVED NANOPORE SENSORS May 12, 2024 Pending
Array ( [id] => 19641829 [patent_doc_number] => 20240416349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => CONTROL OF EVAPORATION IN DIGITAL MICROFLUIDICS [patent_app_type] => utility [patent_app_number] => 18/642774 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642774
CONTROL OF EVAPORATION IN DIGITAL MICROFLUIDICS Apr 21, 2024 Issued
Array ( [id] => 19362077 [patent_doc_number] => 20240264111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ELECTROCHEMICAL REACTION DEVICE AND METHOD FOR ELECTROCHEMICALLY ANALYZING GLUCOSE [patent_app_type] => utility [patent_app_number] => 18/635022 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635022 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635022
ELECTROCHEMICAL REACTION DEVICE AND METHOD FOR ELECTROCHEMICALLY ANALYZING GLUCOSE Apr 14, 2024 Pending
Array ( [id] => 20314980 [patent_doc_number] => 12453516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Continuous analyte monitoring system with microneedle array [patent_app_type] => utility [patent_app_number] => 18/630936 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 99 [patent_no_of_words] => 35054 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630936
Continuous analyte monitoring system with microneedle array Apr 8, 2024 Issued
Array ( [id] => 20289370 [patent_doc_number] => 20250314613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => PACKAGED SEMICONDUCTOR SENSOR WITH AN OPEN DETECTION SURFACE AND SEALED DETECTION WELL [patent_app_type] => utility [patent_app_number] => 18/628747 [patent_app_country] => US [patent_app_date] => 2024-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628747
PACKAGED SEMICONDUCTOR SENSOR WITH AN OPEN DETECTION SURFACE AND SEALED DETECTION WELL Apr 6, 2024 Pending
Array ( [id] => 19319537 [patent_doc_number] => 20240241080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => USING ELECTROPHORESIS FOR DISEASE DETECTION BASED ON CONTROLLED MOLECULAR CHARGE [patent_app_type] => utility [patent_app_number] => 18/618784 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618784
USING ELECTROPHORESIS FOR DISEASE DETECTION BASED ON CONTROLLED MOLECULAR CHARGE Mar 26, 2024 Pending
Array ( [id] => 19450193 [patent_doc_number] => 20240310323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ELECTROCHEMICAL SENSOR SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/607045 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18607045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607045
ELECTROCHEMICAL SENSOR SYSTEM AND METHOD Mar 14, 2024 Pending
Array ( [id] => 20757183 [patent_doc_number] => 12649944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => NAD(P) depot for NAD(P)-dependent enzyme-based sensors [patent_app_type] => utility [patent_app_number] => 18/597714 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 62 [patent_no_of_words] => 39263 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597714
NAD(P) depot for NAD(P)-dependent enzyme-based sensors Mar 5, 2024 Issued
Array ( [id] => 20592073 [patent_doc_number] => 12575769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Analyte sensors employing multiple enzymes and methods associated therewith [patent_app_type] => utility [patent_app_number] => 18/596447 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 42 [patent_no_of_words] => 25818 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596447
Analyte sensors employing multiple enzymes and methods associated therewith Mar 4, 2024 Issued
Array ( [id] => 19246380 [patent_doc_number] => 20240197364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SURGICAL ACCESS DEVICE WITH ACTIVE SMOKE FILTRATION [patent_app_type] => utility [patent_app_number] => 18/595922 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18595922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595922
Surgical access device with active smoke filtration Mar 4, 2024 Issued
Array ( [id] => 19378865 [patent_doc_number] => 20240268735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => DEVICE, METHOD AND SYSTEM FOR DETECTING OVARIAN CANCER [patent_app_type] => utility [patent_app_number] => 18/437503 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437503 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437503
DEVICE, METHOD AND SYSTEM FOR DETECTING OVARIAN CANCER Feb 8, 2024 Abandoned
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