Search

Michael E. Barr

Supervisory Patent Examiner (ID: 15258, Phone: (571)272-1414 , Office: P/1711 )

Most Active Art Unit
1762
Art Unit(s)
1762, 1792, 1711, 1112
Total Applications
855
Issued Applications
630
Pending Applications
59
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16848216 [patent_doc_number] => 20210148961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SYSTEM FOR MEASURING CHARGE-TO-MASS RATIO OF ELECTROSTATIC ATOMIZATION NOZZLE AND MEASUREMENT METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/047073 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 551 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047073
System for measuring charge-to-mass ratio of electrostatic atomization nozzle and measurement method using the same Jul 29, 2019 Issued
Array ( [id] => 18195542 [patent_doc_number] => 20230049061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => DEVICE AND METHOD FOR TESTING THE CONTENTS OF A SWITCHGEAR CABINET FOLLOWING INSTALLATION ACCORDING TO A PLAN [patent_app_type] => utility [patent_app_number] => 17/250565 [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] => 3205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250565
Device and method for testing the contents of a switchgear cabinet following installation according to a plan Jul 22, 2019 Issued
Array ( [id] => 17308363 [patent_doc_number] => 11209466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Current sensor [patent_app_type] => utility [patent_app_number] => 16/519332 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18257 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519332
Current sensor Jul 22, 2019 Issued
Array ( [id] => 17939694 [patent_doc_number] => 11474142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Optical insulation-monitoring device and method for using and producing same [patent_app_type] => utility [patent_app_number] => 16/515763 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515763
Optical insulation-monitoring device and method for using and producing same Jul 17, 2019 Issued
Array ( [id] => 17514711 [patent_doc_number] => 11293854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Measurement method for specific surface area of conductive material [patent_app_type] => utility [patent_app_number] => 16/636590 [patent_app_country] => US [patent_app_date] => 2019-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3924 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636590
Measurement method for specific surface area of conductive material Jul 3, 2019 Issued
Array ( [id] => 17135879 [patent_doc_number] => 11137430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Active load pull tuning system for modulated signal [patent_app_type] => utility [patent_app_number] => 16/454120 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3982 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454120
Active load pull tuning system for modulated signal Jun 26, 2019 Issued
Array ( [id] => 16093637 [patent_doc_number] => 20200200805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ELECTRICAL CURRENT MEASUREMENT CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/446863 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446863
Current measurement circuit for optimization of power consumption in electronic devices Jun 19, 2019 Issued
Array ( [id] => 15348005 [patent_doc_number] => 20200011894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => SHORT CIRCUIT INSPECTION METHOD FOR ALL-SOLID-STATE BATTERY ASSEMBLY, RESTRAINT JIG USED THEREFOR, KIT FOR SHORT CIRCUIT INSPECTION, AND METHOD FOR MANUFACTURING ALL-SOLID-STATE BATTERY [patent_app_type] => utility [patent_app_number] => 16/446850 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16446850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446850
Short circuit inspection method for all-solid-state battery assembly, restraint jig used therefor, kit for short circuit inspection, and method for manufacturing all-solid-state battery Jun 19, 2019 Issued
Array ( [id] => 15295689 [patent_doc_number] => 20190390980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => INITIALIZATION METHOD AND INITIALIZATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/440520 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440520
Initialization method and initialization device Jun 12, 2019 Issued
Array ( [id] => 15498585 [patent_doc_number] => 20200049481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Caliper Tool and Sensor for Use in High Pressure Environments [patent_app_type] => utility [patent_app_number] => 16/440712 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440712
Caliper tool and sensor for use in high pressure environments Jun 12, 2019 Issued
Array ( [id] => 14899551 [patent_doc_number] => 20190293541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => PARTICULATE MATTER DETECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/439983 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439983
PARTICULATE MATTER DETECTION APPARATUS Jun 12, 2019 Abandoned
Array ( [id] => 16844069 [patent_doc_number] => 11016148 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Self-configuring relay tester [patent_app_type] => utility [patent_app_number] => 16/440872 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 5 [patent_no_of_words] => 5371 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440872
Self-configuring relay tester Jun 12, 2019 Issued
Array ( [id] => 15265779 [patent_doc_number] => 20190381623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => MACHINE TOOL UNIT WITH AXIAL RUN-OUT ERROR MONITORING, AND TESTING METHOD FOR THE CLAMPING STATE [patent_app_type] => utility [patent_app_number] => 16/440143 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440143
Machine tool unit with axial run-out error monitoring, and testing method for the clamping state Jun 12, 2019 Issued
Array ( [id] => 19180799 [patent_doc_number] => 11987380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Control surface element skew and/or loss detection system [patent_app_type] => utility [patent_app_number] => 16/973883 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 7586 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973883
Control surface element skew and/or loss detection system May 29, 2019 Issued
Array ( [id] => 16909854 [patent_doc_number] => 11041887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Current sensor [patent_app_type] => utility [patent_app_number] => 16/425056 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7719 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425056
Current sensor May 28, 2019 Issued
Array ( [id] => 16591754 [patent_doc_number] => 10901010 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Measuring flux, current, or integrated charge of low energy particles [patent_app_type] => utility [patent_app_number] => 16/423023 [patent_app_country] => US [patent_app_date] => 2019-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4916 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423023
Measuring flux, current, or integrated charge of low energy particles May 25, 2019 Issued
Array ( [id] => 16966650 [patent_doc_number] => 20210218149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Solution For Absorption Of Microwaves [patent_app_type] => utility [patent_app_number] => 17/057932 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7593 [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] => 17057932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057932
Solution For Absorption Of Microwaves May 21, 2019 Abandoned
Array ( [id] => 16894424 [patent_doc_number] => 11035972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Systems and methods for electromagnetic waterfront surveillance in a vicinity of an oil well [patent_app_type] => utility [patent_app_number] => 16/410804 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 15632 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410804
Systems and methods for electromagnetic waterfront surveillance in a vicinity of an oil well May 12, 2019 Issued
Array ( [id] => 15119901 [patent_doc_number] => 20190346583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SYSTEM, METHOD AND APPARATUS FOR PROVIDING AN IN-LINE BURIED WIRE GUIDANCE AMPLIFIER [patent_app_type] => utility [patent_app_number] => 16/409924 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16409924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409924
System, method and apparatus for providing an in-line buried wire guidance amplifier May 12, 2019 Issued
Array ( [id] => 15119491 [patent_doc_number] => 20190346378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => SYSTEM FOR PERFORMING MICROWAVE MEASUREMENTS OF SAMPLES UNDER CONFINING PRESSURE [patent_app_type] => utility [patent_app_number] => 16/410634 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16410634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410634
System for performing microwave measurements of samples under confining pressure May 12, 2019 Issued
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