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] => 18637364 [patent_doc_number] => 11761957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Bio-electrode, chronoamperometry device, immunoassay device and method using the same [patent_app_type] => utility [patent_app_number] => 16/833602 [patent_app_country] => US [patent_app_date] => 2020-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 5640 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833602
Bio-electrode, chronoamperometry device, immunoassay device and method using the same Mar 28, 2020 Issued
Array ( [id] => 16484335 [patent_doc_number] => 20200377936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => METHODS AND COMPOSITIONS FOR GENERATING REFERENCE MAPS FOR NANOPORE-BASED POLYMER ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/824186 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9117 [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] => 16824186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824186
Methods and compositions for generating reference maps for nanopore-based polymer analysis Mar 18, 2020 Issued
Array ( [id] => 16159163 [patent_doc_number] => 20200217814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => ELECTROCHEMICAL SENSOR AND SENSOR SYSTEM FOR DETECTING AT LEAST ONE ANALYTE [patent_app_type] => utility [patent_app_number] => 16/820416 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820416
Electrochemical sensor and sensor system for detecting at least one analyte Mar 15, 2020 Issued
Array ( [id] => 16284715 [patent_doc_number] => 20200278317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ELECTROPHORESIS GEL CASSETTE AND COMB [patent_app_type] => utility [patent_app_number] => 16/814990 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8189 [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] => 16814990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814990
ELECTROPHORESIS GEL CASSETTE AND COMB Mar 10, 2020 Abandoned
Array ( [id] => 18217507 [patent_doc_number] => 11592437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Electrochemical measurement of creatinine in serum [patent_app_type] => utility [patent_app_number] => 16/802179 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 8095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802179
Electrochemical measurement of creatinine in serum Feb 25, 2020 Issued
Array ( [id] => 16313746 [patent_doc_number] => 20200292484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Ethylene Receptor Biosensor [patent_app_type] => utility [patent_app_number] => 16/798375 [patent_app_country] => US [patent_app_date] => 2020-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798375
Ethylene receptor biosensor Feb 22, 2020 Issued
Array ( [id] => 16015953 [patent_doc_number] => 20200182819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Electrodes Having at Least One Sensing Structure and Methods for Making and Using the Same [patent_app_type] => utility [patent_app_number] => 16/791058 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791058
Electrodes having at least one sensing structure and methods for making and using the same Feb 13, 2020 Issued
Array ( [id] => 16254752 [patent_doc_number] => 20200264126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => ELECTROCHEMICAL MEASUREMENT METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/788705 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788705
ELECTROCHEMICAL MEASUREMENT METHOD AND SYSTEM Feb 11, 2020 Abandoned
Array ( [id] => 16239586 [patent_doc_number] => 20200256820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Systems and Methods for Hematocrit Impedance Measurement Using Difference Identity Phase [patent_app_type] => utility [patent_app_number] => 16/787434 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787434
Systems and methods for hematocrit impedance measurement using difference identity phase Feb 10, 2020 Issued
Array ( [id] => 17505533 [patent_doc_number] => 20220098635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BIOELECTRONIC CIRCUITS, SYSTEMS AND METHODS FOR PREPARING AND USING THEM [patent_app_type] => utility [patent_app_number] => 17/426893 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17426893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426893
Bioelectronic circuits, systems and methods for preparing and using them Jan 29, 2020 Issued
Array ( [id] => 19338368 [patent_doc_number] => 12048539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Analyte sensors employing multiple enzymes and methods associated therewith [patent_app_type] => utility [patent_app_number] => 16/774841 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 42 [patent_no_of_words] => 30782 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774841
Analyte sensors employing multiple enzymes and methods associated therewith Jan 27, 2020 Issued
Array ( [id] => 17142972 [patent_doc_number] => 20210310985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SENSING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/257464 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 17257464 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257464
Sensing systems Jan 23, 2020 Issued
Array ( [id] => 15928815 [patent_doc_number] => 20200156041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => METHODS AND SYSTEMS RELATING TO PHOTOCHEMICAL WATER SPLITTING [patent_app_type] => utility [patent_app_number] => 16/749405 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749405
Methods and systems relating to photochemical water splitting Jan 21, 2020 Issued
Array ( [id] => 16239596 [patent_doc_number] => 20200256830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => MICROCHIP ELECTROPHORESIS APPARATUS AND MICROCHIP ELECTROPHORESIS METHOD [patent_app_type] => utility [patent_app_number] => 16/745447 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745447
Microchip electrophoresis apparatus and microchip electrophoresis method Jan 16, 2020 Issued
Array ( [id] => 15829393 [patent_doc_number] => 20200129978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => DEVICES AND METHODS FOR FLOW CONTROL USING ELECTRO-OSMOTIC FLOW [patent_app_type] => utility [patent_app_number] => 16/729885 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729885 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729885
DEVICES AND METHODS FOR FLOW CONTROL USING ELECTRO-OSMOTIC FLOW Dec 29, 2019 Abandoned
Array ( [id] => 17235217 [patent_doc_number] => 11179079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Zwitterion surface modifications for continuous sensors [patent_app_type] => utility [patent_app_number] => 16/721675 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 30271 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16721675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/721675
Zwitterion surface modifications for continuous sensors Dec 18, 2019 Issued
Array ( [id] => 16075517 [patent_doc_number] => 20200191745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => ASSAY WITH DIGITAL READOUT [patent_app_type] => utility [patent_app_number] => 16/715541 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16715541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715541
Assay with digital readout Dec 15, 2019 Issued
Array ( [id] => 17244663 [patent_doc_number] => 20210364406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Self-Parative Calibration Method of an Aptamer Sensor [patent_app_type] => utility [patent_app_number] => 17/309321 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309321
Self-parative calibration method of an aptamer sensor Nov 18, 2019 Issued
Array ( [id] => 15615103 [patent_doc_number] => 20200077956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => BIOSENSOR CALIBRATION STRUCTURE CONTAINING DIFFERENT SENSING SURFACE AREA [patent_app_type] => utility [patent_app_number] => 16/685579 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16685579 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/685579
Biosensor calibration structure containing different sensing surface area Nov 14, 2019 Issued
Array ( [id] => 17061171 [patent_doc_number] => 11105767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-31 [patent_title] => Method for preparing dual-functional hybrid thin-film for self-calibration detection of tumor-derived exosomes [patent_app_type] => utility [patent_app_number] => 17/051782 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2839 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 550 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051782
Method for preparing dual-functional hybrid thin-film for self-calibration detection of tumor-derived exosomes Nov 7, 2019 Issued
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