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] => 16599315 [patent_doc_number] => 20210025846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Method and Sensor for Detecting L-cysteine Based on 3,3'-dithiobis (1-propanesulfonate)-mercury Composite Membrane [patent_app_type] => utility [patent_app_number] => 16/955797 [patent_app_country] => US [patent_app_date] => 2019-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955797
Method and sensor for detecting l-cysteine based on 3,3'-dithiobis (1-propanesulfonate)-mercury composite membrane Aug 23, 2019 Issued
Array ( [id] => 15256377 [patent_doc_number] => 20190376922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => ELECTRODE ARRANGEMENTS FOR TEST ELEMENT INTEGRITY [patent_app_type] => utility [patent_app_number] => 16/548361 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16548361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548361
Electrode arrangements for test element integrity Aug 21, 2019 Issued
Array ( [id] => 15256385 [patent_doc_number] => 20190376926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => ANALYTE DETECTOR FOR DETECTING AT LEAST ONE ANALYTE IN AT LEAST ONE FLUID SAMPLE [patent_app_type] => utility [patent_app_number] => 16/546536 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546536
Analyte detector for detecting at least one analyte in at least one fluid sample Aug 20, 2019 Issued
Array ( [id] => 15592511 [patent_doc_number] => 20200072790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => Component Analysis Method and Component Analysis Device [patent_app_type] => utility [patent_app_number] => 16/545104 [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] => 9470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545104
Component analysis method and component analysis device Aug 19, 2019 Issued
Array ( [id] => 17542045 [patent_doc_number] => 11307162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Highly sensitive biomarker biosensors based on organic electrochemical transistors [patent_app_type] => utility [patent_app_number] => 16/543657 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7388 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16543657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/543657
Highly sensitive biomarker biosensors based on organic electrochemical transistors Aug 18, 2019 Issued
Array ( [id] => 16868934 [patent_doc_number] => 20210162401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHOD AND APPARATUS FOR PROVIDING AN ISOLATED SINGLE CELL [patent_app_type] => utility [patent_app_number] => 17/265882 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9218 [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] => 17265882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265882
Method and apparatus for providing an isolated single cell Aug 7, 2019 Issued
Array ( [id] => 18173495 [patent_doc_number] => 11573198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Fluidic apparatus for detection of a chemical substance, a biosensor and a method of fabricating the fluidic apparatus [patent_app_type] => utility [patent_app_number] => 16/532636 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 5700 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [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] => 16532636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532636
Fluidic apparatus for detection of a chemical substance, a biosensor and a method of fabricating the fluidic apparatus Aug 5, 2019 Issued
Array ( [id] => 17322830 [patent_doc_number] => 11213817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Digital microfluidic dilution apparatus, systems, and related methods [patent_app_type] => utility [patent_app_number] => 16/531253 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 16671 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531253
Digital microfluidic dilution apparatus, systems, and related methods Aug 4, 2019 Issued
Array ( [id] => 17322830 [patent_doc_number] => 11213817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Digital microfluidic dilution apparatus, systems, and related methods [patent_app_type] => utility [patent_app_number] => 16/531253 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 16671 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531253
Digital microfluidic dilution apparatus, systems, and related methods Aug 4, 2019 Issued
Array ( [id] => 17322830 [patent_doc_number] => 11213817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Digital microfluidic dilution apparatus, systems, and related methods [patent_app_type] => utility [patent_app_number] => 16/531253 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 16671 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531253
Digital microfluidic dilution apparatus, systems, and related methods Aug 4, 2019 Issued
Array ( [id] => 17322830 [patent_doc_number] => 11213817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Digital microfluidic dilution apparatus, systems, and related methods [patent_app_type] => utility [patent_app_number] => 16/531253 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 16671 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531253
Digital microfluidic dilution apparatus, systems, and related methods Aug 4, 2019 Issued
Array ( [id] => 19373225 [patent_doc_number] => 12064765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Method and device for determining the concentration of analytes in whole blood [patent_app_type] => utility [patent_app_number] => 17/264487 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3065 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264487
Method and device for determining the concentration of analytes in whole blood Jul 30, 2019 Issued
Array ( [id] => 19242936 [patent_doc_number] => 12013368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Aqueous sample measurement via oxidizing metal to higher valence [patent_app_type] => utility [patent_app_number] => 17/253474 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5568 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253474
Aqueous sample measurement via oxidizing metal to higher valence Jul 23, 2019 Issued
Array ( [id] => 16597031 [patent_doc_number] => 20210023562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SYSTEMS AND METHODS FOR ANALYZING DROPLETS [patent_app_type] => utility [patent_app_number] => 16/519175 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519175
Systems and methods for analyzing droplets Jul 22, 2019 Issued
Array ( [id] => 19625094 [patent_doc_number] => 12163915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Semiconductor gas sensor and method for sensing two or more gases using contact resistance and sheet resistance [patent_app_type] => utility [patent_app_number] => 17/262338 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6579 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262338
Semiconductor gas sensor and method for sensing two or more gases using contact resistance and sheet resistance Jul 22, 2019 Issued
Array ( [id] => 16429728 [patent_doc_number] => 10829800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Systems and methods for enhanced SCODA [patent_app_type] => utility [patent_app_number] => 16/514690 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 43 [patent_no_of_words] => 21961 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514690
Systems and methods for enhanced SCODA Jul 16, 2019 Issued
Array ( [id] => 15868993 [patent_doc_number] => 20200141900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => PRECAST ELECTROPHORESIS GEL PACKAGE [patent_app_type] => utility [patent_app_number] => 16/515016 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16515016 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515016
PRECAST ELECTROPHORESIS GEL PACKAGE Jul 16, 2019 Abandoned
Array ( [id] => 17157289 [patent_doc_number] => 20210318340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => MOLECULAR HOPPER [patent_app_type] => utility [patent_app_number] => 17/260110 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260110
Molecular hopper Jul 15, 2019 Issued
Array ( [id] => 17081016 [patent_doc_number] => 20210276022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => BIO-SENSOR HAVING INTERDIGITATED MICRO-ELECTRODE USING DIELECTRIC SUBSTANCE ELECTROPHORESIS, AND METHOD FOR DETECTING BIO-MATERIAL USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/259074 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17259074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259074
BIO-SENSOR HAVING INTERDIGITATED MICRO-ELECTRODE USING DIELECTRIC SUBSTANCE ELECTROPHORESIS, AND METHOD FOR DETECTING BIO-MATERIAL USING THE SAME Jul 9, 2019 Abandoned
Array ( [id] => 17113153 [patent_doc_number] => 20210293750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => BIOMOLECULE ANALYSIS DEVICE [patent_app_type] => utility [patent_app_number] => 17/265834 [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] => 12066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17265834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/265834
BIOMOLECULE ANALYSIS DEVICE Jul 2, 2019 Abandoned
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