Search

Michael E. Barr

Examiner (ID: 9442)

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17705959 [patent_doc_number] => 20220205965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => GAS DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/576371 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6392 [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] => 17576371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576371
Gas detection device Jan 13, 2022 Issued
Array ( [id] => 17735927 [patent_doc_number] => 20220221386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => Object Hardness Measuring Device and Method [patent_app_type] => utility [patent_app_number] => 17/572972 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572972
Object hardness measuring device and method Jan 10, 2022 Issued
Array ( [id] => 17735980 [patent_doc_number] => 20220221439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING CONCENTRATIONS OF MOBILE HYDROGEN OF METALLIC OBJECTS AND/OR REDUCING CONCENTRATIONS OF MOBILE HYDROGEN OF METALLIC OBJECTS [patent_app_type] => utility [patent_app_number] => 17/571072 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571072
Systems and methods for determining concentrations of mobile hydrogen of metallic objects and/or reducing concentrations of mobile hydrogen of metallic objects Jan 6, 2022 Issued
Array ( [id] => 20130136 [patent_doc_number] => 12372443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Devices, systems and methods for microbial sampling of frozen products [patent_app_type] => utility [patent_app_number] => 17/570144 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 5102 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570144
Devices, systems and methods for microbial sampling of frozen products Jan 5, 2022 Issued
Array ( [id] => 17549302 [patent_doc_number] => 20220120643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => FLUID SAMPLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/568028 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17568028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568028
Fluid sampling system Jan 3, 2022 Issued
Array ( [id] => 17564206 [patent_doc_number] => 20220128355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => FLOOR HEIGHT ESTIMATION AND CALIBRATION OF A MOBILE DEVICE [patent_app_type] => utility [patent_app_number] => 17/646810 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646810
Floor height estimation and calibration of a mobile device Jan 2, 2022 Issued
Array ( [id] => 17705871 [patent_doc_number] => 20220205877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => LOW PRESSURE CRYOGENIC FLUID SAMPLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/646400 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646400
Low pressure cryogenic fluid sampling system Dec 28, 2021 Issued
Array ( [id] => 18294079 [patent_doc_number] => 20230103765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Battery Pack, Battery Apparatus and Method for Detecting Electrolyte Leakage [patent_app_type] => utility [patent_app_number] => 17/913519 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17913519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913519
Battery pack, battery apparatus and method for detecting electrolyte leakage Dec 22, 2021 Issued
Array ( [id] => 20579464 [patent_doc_number] => 12571711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Apparatus and method for determining mechanical properties of a system [patent_app_type] => utility [patent_app_number] => 18/257304 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3446 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257304
Apparatus and method for determining mechanical properties of a system Dec 14, 2021 Issued
Array ( [id] => 18436773 [patent_doc_number] => 20230184067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Determining Drag Reducing Agents' Performance [patent_app_type] => utility [patent_app_number] => 17/550863 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550863
Determining drag reducing agents' performance Dec 13, 2021 Issued
Array ( [id] => 18956425 [patent_doc_number] => 20240044752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DEVICE FOR SENSING A FLUID [patent_app_type] => utility [patent_app_number] => 18/257048 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257048
Device for sensing a fluid Dec 9, 2021 Issued
Array ( [id] => 18956521 [patent_doc_number] => 20240044848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => VARIABLE LOAD CHROMATOGRAPHY VALVE FOR FLUID ANALYSIS [patent_app_type] => utility [patent_app_number] => 18/266705 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266705 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266705
Variable load chromatography valve for fluid analysis Dec 8, 2021 Issued
Array ( [id] => 17657667 [patent_doc_number] => 20220178132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => SPRING-LOADED FLOAT TREE AND FLOAT TREE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/643225 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643225
Spring-loaded float tree and float tree assembly Dec 7, 2021 Issued
Array ( [id] => 18924403 [patent_doc_number] => 20240027407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FLUIDIC ROTARY VALVE [patent_app_type] => utility [patent_app_number] => 18/265923 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10896 [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] => 18265923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265923
Fluidic rotary valve Dec 6, 2021 Issued
Array ( [id] => 18118451 [patent_doc_number] => 11549839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Systems and methods for determining floating roof level tilt and characterizing runoff [patent_app_type] => utility [patent_app_number] => 17/542461 [patent_app_country] => US [patent_app_date] => 2021-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4303 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542461
Systems and methods for determining floating roof level tilt and characterizing runoff Dec 4, 2021 Issued
Array ( [id] => 18880430 [patent_doc_number] => 20240003799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD OF ACQUISITION AND ANALYSIS OF COAGULATION HAEMOSTATIC PARAMETERS OF A BLOOD SAMPLE [patent_app_type] => utility [patent_app_number] => 18/254894 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254894
METHOD OF ACQUISITION AND ANALYSIS OF COAGULATION HAEMOSTATIC PARAMETERS OF A BLOOD SAMPLE Nov 28, 2021 Pending
Array ( [id] => 18956435 [patent_doc_number] => 20240044762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHODS AND SYSTEMS OF DETERMINING A VISCOSITY OF LIQUID SAMPLES [patent_app_type] => utility [patent_app_number] => 18/035587 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10555 [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] => 18035587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035587
METHODS AND SYSTEMS OF DETERMINING A VISCOSITY OF LIQUID SAMPLES Nov 22, 2021 Pending
Array ( [id] => 17628352 [patent_doc_number] => 20220163367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Device for Determining a Filling Level of a Liquid in a Container [patent_app_type] => utility [patent_app_number] => 17/534307 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17534307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/534307
Device for determining a filling level of a liquid in a container Nov 22, 2021 Issued
Array ( [id] => 17643086 [patent_doc_number] => 20220170824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Cold weather air conditioner testing environment [patent_app_type] => utility [patent_app_number] => 17/300824 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17300824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/300824
Cold weather air conditioner testing environment Nov 21, 2021 Issued
Array ( [id] => 18888899 [patent_doc_number] => 11867666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Measuring system, measuring arrangement and method for determining measuring signals during a penetration movement of a penetration body into a surface of a test body [patent_app_type] => utility [patent_app_number] => 17/455984 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 14888 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455984
Measuring system, measuring arrangement and method for determining measuring signals during a penetration movement of a penetration body into a surface of a test body Nov 21, 2021 Issued
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