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] => 20519665 [patent_doc_number] => 20260043769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => MOLDED FLOW CHANNEL [patent_app_type] => utility [patent_app_number] => 19/364124 [patent_app_country] => US [patent_app_date] => 2025-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19364124 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/364124
MOLDED FLOW CHANNEL Oct 20, 2025 Issued
Array ( [id] => 20497292 [patent_doc_number] => 20260026749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => CONTINUOUS ANALYTE MONITORING SYSTEM WITH MICRONEEDLE ARRAY [patent_app_type] => utility [patent_app_number] => 19/347553 [patent_app_country] => US [patent_app_date] => 2025-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 19347553 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/347553
CONTINUOUS ANALYTE MONITORING SYSTEM WITH MICRONEEDLE ARRAY Sep 30, 2025 Pending
Array ( [id] => 20484601 [patent_doc_number] => 20260020799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => ANALYTE SENSORS EMPLOYING MULTIPLE ENZYMES AND METHODS ASSOCIATED THEREWITH [patent_app_type] => utility [patent_app_number] => 19/340458 [patent_app_country] => US [patent_app_date] => 2025-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19340458 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/340458
Analyte sensors employing multiple enzymes and methods associated therewith Sep 24, 2025 Issued
Array ( [id] => 20484599 [patent_doc_number] => 20260020797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => ANALYTE SENSORS EMPLOYING MULTIPLE ENZYMES AND METHODS ASSOCIATED THEREWITH [patent_app_type] => utility [patent_app_number] => 19/340421 [patent_app_country] => US [patent_app_date] => 2025-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19340421 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/340421
Analyte sensors employing multiple enzymes and methods associated therewith Sep 24, 2025 Issued
Array ( [id] => 20484600 [patent_doc_number] => 20260020798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => ANALYTE SENSORS EMPLOYING MULTIPLE ENZYMES AND METHODS ASSOCIATED THEREWITH [patent_app_type] => utility [patent_app_number] => 19/340445 [patent_app_country] => US [patent_app_date] => 2025-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19340445 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/340445
Analyte sensors employing multiple enzymes and methods associated therewith Sep 24, 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] => 19985017 [patent_doc_number] => 20250123239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => AUTOMATED ANALYSIS OF ANALYTICAL GELS AND BLOTS [patent_app_type] => utility [patent_app_number] => 18/999844 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999844
AUTOMATED ANALYSIS OF ANALYTICAL GELS AND BLOTS Dec 22, 2024 Pending
Array ( [id] => 20051258 [patent_doc_number] => 20250189480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => HIGH DENSITY AND MULTIPLEXED NANOPORE DEVICES WITH TRANSVERSE TUNNELING JUNCTION FOR BIOMOLECULE DETECTION AND SEQUENCING [patent_app_type] => utility [patent_app_number] => 18/983321 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11727 [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] => 18983321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983321
HIGH DENSITY AND MULTIPLEXED NANOPORE DEVICES WITH TRANSVERSE TUNNELING JUNCTION FOR BIOMOLECULE DETECTION AND SEQUENCING Dec 15, 2024 Pending
Array ( [id] => 19999744 [patent_doc_number] => 20250137966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ELECTROPHORESIS UNIT AND ELECTROPHORESIS METHOD [patent_app_type] => utility [patent_app_number] => 18/930374 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930374
ELECTROPHORESIS UNIT AND ELECTROPHORESIS METHOD Oct 28, 2024 Pending
Array ( [id] => 19985018 [patent_doc_number] => 20250123240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => COMPOSITIONS AND METHODS FOR PROTEIN ELECTROPHORESIS [patent_app_type] => utility [patent_app_number] => 18/930648 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18930648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930648
COMPOSITIONS AND METHODS FOR PROTEIN ELECTROPHORESIS Oct 28, 2024 Pending
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] => 20177926 [patent_doc_number] => 20250261884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => ANALYTE SENSORS EMPLOYING MULTIPLE ENZYMES AND METHODS ASSOCIATED THEREWITH [patent_app_type] => utility [patent_app_number] => 18/910782 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18910782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910782
ANALYTE SENSORS EMPLOYING MULTIPLE ENZYMES AND METHODS ASSOCIATED THEREWITH Oct 8, 2024 Pending
Array ( [id] => 19708253 [patent_doc_number] => 20250018395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => DIELECTRIC LAYERS FOR DIGITAL MICROFLUIDIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/898189 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898189
DIELECTRIC LAYERS FOR DIGITAL MICROFLUIDIC DEVICES Sep 25, 2024 Pending
Array ( [id] => 19693285 [patent_doc_number] => 20250011830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => APPARATUS, SYSTEMS, AND METHODS FOR DETERMINING THE SUSCEPTIBILITY OF INFECTIOUS AGENTS TO ANTI-INFECTIVES [patent_app_type] => utility [patent_app_number] => 18/896619 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18896619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896619
APPARATUS, SYSTEMS, AND METHODS FOR DETERMINING THE SUSCEPTIBILITY OF INFECTIOUS AGENTS TO ANTI-INFECTIVES Sep 24, 2024 Pending
Array ( [id] => 19833466 [patent_doc_number] => 20250085252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => INTEGRATED ION SENSING APPARATUS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/886682 [patent_app_country] => US [patent_app_date] => 2024-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18886682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/886682
INTEGRATED ION SENSING APPARATUS AND METHODS Sep 15, 2024 Pending
Array ( [id] => 19685374 [patent_doc_number] => 20250003919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => NFC-ENABLED TEST SENSORS, SYSTEMS AND METHODS USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/883354 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883354
NFC-ENABLED TEST SENSORS, SYSTEMS AND METHODS USING THE SAME Sep 11, 2024 Pending
Array ( [id] => 19801797 [patent_doc_number] => 20250067722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DEVICES FOR SINGLE-MOLECULE SEQUENCING, INCLUDING RELATED METHODS AND PROCESSES [patent_app_type] => utility [patent_app_number] => 18/828381 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18828381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828381
DEVICES FOR SINGLE-MOLECULE SEQUENCING, INCLUDING RELATED METHODS AND PROCESSES Sep 8, 2024 Pending
18/843280 PEPTIDE BASED BRIDGES FOR MOLECULAR SENSORS AND METHODS FOR USE THEREOF Sep 1, 2024 Pending
Array ( [id] => 20568403 [patent_doc_number] => 20260062324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => METHODS FOR PRODUCING 1T'-PHASE TRANSITION METAL DICHALCOGENIDES AND ELECTROCHEMICAL CAPACITATOR COMPRISING THE SAME FOR WATER DESALINATION [patent_app_type] => utility [patent_app_number] => 18/818426 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818426
METHODS FOR PRODUCING 1T'-PHASE TRANSITION METAL DICHALCOGENIDES AND ELECTROCHEMICAL CAPACITATOR COMPRISING THE SAME FOR WATER DESALINATION Aug 27, 2024 Pending
Array ( [id] => 19747018 [patent_doc_number] => 20250035583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => APPARATUS TO ISOLATE VIBRATION FOR ELECTROPHORETIC MOBILITY MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/783749 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783749
APPARATUS TO ISOLATE VIBRATION FOR ELECTROPHORETIC MOBILITY MEASUREMENT Jul 24, 2024 Pending
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