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] => 15852907 [patent_doc_number] => 10641727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Electrochemical sensing well [patent_app_type] => utility [patent_app_number] => 16/434549 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 38 [patent_no_of_words] => 7766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16434549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434549
Electrochemical sensing well Jun 6, 2019 Issued
Array ( [id] => 16978997 [patent_doc_number] => 20210223234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Methods, Devices and Systems for Quantifying Biomarkers [patent_app_type] => utility [patent_app_number] => 17/250026 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14459 [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] => 17250026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250026
Methods, devices and systems for quantifying biomarkers May 30, 2019 Issued
Array ( [id] => 16477330 [patent_doc_number] => 10852269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Gas sensor [patent_app_type] => utility [patent_app_number] => 16/417893 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7203 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417893
Gas sensor May 20, 2019 Issued
Array ( [id] => 15147445 [patent_doc_number] => 20190352200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => ELECTRO-ANALYTICAL SYSTEM FOR MONITORING TOTAL ORGANIC CARBON IN A WATER SOURCE [patent_app_type] => utility [patent_app_number] => 16/416917 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416917
Electro-analytical system for monitoring total organic carbon in a water source May 19, 2019 Issued
Array ( [id] => 16933672 [patent_doc_number] => 20210199561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Corrosion Amount Estimation Device and Corrosion Amount Estimation Method [patent_app_type] => utility [patent_app_number] => 17/057575 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057575
Corrosion amount estimation device and corrosion amount estimation method May 19, 2019 Issued
Array ( [id] => 17785762 [patent_doc_number] => 11408880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Lipid-free anchoring of thermophilic bacteriophage G20c portal adapter into solid-state nanopores [patent_app_type] => utility [patent_app_number] => 16/416139 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 23642 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 16416139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416139
Lipid-free anchoring of thermophilic bacteriophage G20c portal adapter into solid-state nanopores May 16, 2019 Issued
Array ( [id] => 19292592 [patent_doc_number] => 12031942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Method and device for determining the ammonia concentration and the nitrogen monoxide concentration in the exhaust gas flow of a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/259412 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2688 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259412
Method and device for determining the ammonia concentration and the nitrogen monoxide concentration in the exhaust gas flow of a motor vehicle May 15, 2019 Issued
Array ( [id] => 19152156 [patent_doc_number] => 11977064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Method and apparatus for determining the nitrogen oxide concentration and a nitrogen oxide ratio in the exhaust gas flow of a motor vehicle [patent_app_type] => utility [patent_app_number] => 17/259481 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2909 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259481
Method and apparatus for determining the nitrogen oxide concentration and a nitrogen oxide ratio in the exhaust gas flow of a motor vehicle May 15, 2019 Issued
Array ( [id] => 14774003 [patent_doc_number] => 20190261899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => FLEXIBLE ELECTROCHEMICAL MICRO-SENSOR [patent_app_type] => utility [patent_app_number] => 16/407054 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/407054
Flexible electrochemical micro-sensor May 7, 2019 Issued
Array ( [id] => 15408619 [patent_doc_number] => 20200024631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => REDOX ENZYME-EMBEDDED PYRENE-POLY(ETHYLENIMINE) HYDROGEL ELECTRODE FOR ELECTROSYNTHESIS [patent_app_type] => utility [patent_app_number] => 16/405859 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405859
Redox enzyme-embedded pyrene-poly(ethylenimine) hydrogel electrode for electrosynthesis May 6, 2019 Issued
Array ( [id] => 14747473 [patent_doc_number] => 20190256910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Optical Detection for Bio-Entities [patent_app_type] => utility [patent_app_number] => 16/403873 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403873
Optical detection for bio-entities May 5, 2019 Issued
Array ( [id] => 17876607 [patent_doc_number] => 11448614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Nanoscale granularity field effect transistor array [patent_app_type] => utility [patent_app_number] => 16/402206 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 35 [patent_no_of_words] => 6960 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402206
Nanoscale granularity field effect transistor array May 1, 2019 Issued
Array ( [id] => 18073450 [patent_doc_number] => 11532287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Electrode drive circuit of a microfluidic apparatus, a microfluidic apparatus and a drive method [patent_app_type] => utility [patent_app_number] => 16/630854 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3064 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630854
Electrode drive circuit of a microfluidic apparatus, a microfluidic apparatus and a drive method Apr 29, 2019 Issued
Array ( [id] => 15291509 [patent_doc_number] => 20190388890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => MICROFLUIDIC DEVICES WITH FLEXIBLE OPTICALLY TRANSPARENT ELECTRODES [patent_app_type] => utility [patent_app_number] => 16/397587 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397587
Microfluidic devices with flexible optically transparent electrodes Apr 28, 2019 Issued
Array ( [id] => 14716341 [patent_doc_number] => 20190249234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => ENRICHMENT OF NUCLEIC ACID TARGETS [patent_app_type] => utility [patent_app_number] => 16/393814 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16393814 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393814
Enrichment of nucleic acid targets Apr 23, 2019 Issued
Array ( [id] => 16642430 [patent_doc_number] => 10920271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps [patent_app_type] => utility [patent_app_number] => 16/386888 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13253 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386888
Nanopore-based single DNA molecule characterization, identification and isolation using speed bumps Apr 16, 2019 Issued
Array ( [id] => 16392342 [patent_doc_number] => 20200333283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LOW-SYMMETRY MESOPOROUS TITANIUM DIOXIDE ELECTRODE [patent_app_type] => utility [patent_app_number] => 16/386227 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16386227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386227
LOW-SYMMETRY MESOPOROUS TITANIUM DIOXIDE ELECTRODE Apr 15, 2019 Abandoned
Array ( [id] => 16825624 [patent_doc_number] => 20210140917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DEVICES AND METHODS FOR DETECTING/DISCRIMINATING COMPLEMENTARY AND MISMATCHED NUCLEIC ACIDS USING ULTRATHIN FILM FIELD-EFFECT TRANSISTORS [patent_app_type] => utility [patent_app_number] => 17/045842 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9940 [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] => 17045842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045842
Devices and methods for detecting/discriminating complementary and mismatched nucleic acids using ultrathin film field-effect transistors Apr 10, 2019 Issued
Array ( [id] => 16825620 [patent_doc_number] => 20210140913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => ELECTRODE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/045826 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045826
Electrode structure Apr 7, 2019 Issued
Array ( [id] => 17554562 [patent_doc_number] => 11311215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Measurement of device materials using non-Faradaic electrochemical impedance spectroscopy [patent_app_type] => utility [patent_app_number] => 16/375752 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 10529 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375752
Measurement of device materials using non-Faradaic electrochemical impedance spectroscopy Apr 3, 2019 Issued
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