Search

John C. Ball

Examiner (ID: 17952, Phone: (571)270-5119 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
4128, 1759, 1795
Total Applications
1509
Issued Applications
1155
Pending Applications
102
Abandoned Applications
296

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20344172 [patent_doc_number] => 12467899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Molded flow channel [patent_app_type] => utility [patent_app_number] => 19/218047 [patent_app_country] => US [patent_app_date] => 2025-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 39 [patent_no_of_words] => 4685 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [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] => 19218047 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/218047
Molded flow channel May 22, 2025 Issued
Array ( [id] => 20344172 [patent_doc_number] => 12467899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Molded flow channel [patent_app_type] => utility [patent_app_number] => 19/218047 [patent_app_country] => US [patent_app_date] => 2025-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 39 [patent_no_of_words] => 4685 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [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] => 19218047 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/218047
Molded flow channel May 22, 2025 Issued
Array ( [id] => 19909089 [patent_doc_number] => 12285271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Continuous analyte monitoring system with microneedle array [patent_app_type] => utility [patent_app_number] => 18/926029 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 99 [patent_no_of_words] => 34519 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926029
Continuous analyte monitoring system with microneedle array Oct 23, 2024 Issued
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] => 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] => 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] => 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] => 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 Pending
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] => 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] => 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] => 19389838 [patent_doc_number] => 20240279708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [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 Pending
Array ( [id] => 19526145 [patent_doc_number] => 20240350047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18596447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596447
ANALYTE SENSORS EMPLOYING MULTIPLE ENZYMES AND METHODS ASSOCIATED THEREWITH Mar 4, 2024 Pending
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 Pending
Array ( [id] => 19544260 [patent_doc_number] => 20240361296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Lipid-Free Anchoring of Thermophilic Bacteriophage G20c Portal Adapter into Solid-State Nanopores [patent_app_type] => utility [patent_app_number] => 18/429862 [patent_app_country] => US [patent_app_date] => 2024-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -64 [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] => 18429862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/429862
Lipid-free anchoring of thermophilic bacteriophage G20c portal adapter into solid-state nanopores Jan 31, 2024 Issued
Array ( [id] => 19631529 [patent_doc_number] => 20240409978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ENZYMATIC ELECTRODE SYSTEM AND ITS APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/419688 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419688
Enzymatic electrode system and its applications Jan 22, 2024 Issued
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