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] => 20272931 [patent_doc_number] => 12442706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Diaphragm pressure gauge and compound pressure gauge [patent_app_type] => utility [patent_app_number] => 18/066358 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1166 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066358
Diaphragm pressure gauge and compound pressure gauge Dec 14, 2022 Issued
Array ( [id] => 18453213 [patent_doc_number] => 20230194493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => GAS SENSOR AND METHOD OF DIAGNOSING MOISTURE ABSORPTION STATE OF GAS SENSOR [patent_app_type] => utility [patent_app_number] => 18/079026 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079026
Gas sensor and method of diagnosing moisture absorption state of gas sensor Dec 11, 2022 Issued
Array ( [id] => 19999614 [patent_doc_number] => 20250137836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MODULAR BLAST PROBE [patent_app_type] => utility [patent_app_number] => 18/713587 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18713587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713587
MODULAR BLAST PROBE Nov 29, 2022 Pending
Array ( [id] => 18279268 [patent_doc_number] => 20230094740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SAMPLE AUTOMATION MANAGER [patent_app_type] => utility [patent_app_number] => 18/070859 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070859
Sample automation manager Nov 28, 2022 Issued
Array ( [id] => 20078614 [patent_doc_number] => 12352674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Test method and method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 18/058623 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058623
Test method and method for manufacturing semiconductor device Nov 22, 2022 Issued
Array ( [id] => 19694156 [patent_doc_number] => 20250012701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SENSOR ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/713405 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3726 [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] => 18713405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713405
SENSOR ARRANGEMENT Nov 20, 2022 Pending
Array ( [id] => 19188953 [patent_doc_number] => 20240167866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => FLUID LEVEL SENSOR FOR A TOROID-SHAPED TANK [patent_app_type] => utility [patent_app_number] => 18/057410 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057410
Fluid level sensor for a toroid-shaped tank Nov 20, 2022 Issued
Array ( [id] => 20344104 [patent_doc_number] => 12467831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Molten salt sampling system and methods of use thereof [patent_app_type] => utility [patent_app_number] => 18/056883 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 5744 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056883
Molten salt sampling system and methods of use thereof Nov 17, 2022 Issued
Array ( [id] => 18392652 [patent_doc_number] => 20230160871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => FLOAT ANGLE PROBES FOR MONITORING WELLBORE FLUID COMPOSITION AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/056209 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18056209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056209
Float angle probes for monitoring wellbore fluid composition and methods of using the same Nov 15, 2022 Issued
Array ( [id] => 20173937 [patent_doc_number] => 12392677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Hook and snap pressure sensor assembly [patent_app_type] => utility [patent_app_number] => 17/980319 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980319
Hook and snap pressure sensor assembly Nov 2, 2022 Issued
Array ( [id] => 19710423 [patent_doc_number] => 20250020565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => APPARATUS AND METHOD FOR PERMEATION TESTING OF MATERIALS AGAINST CHEMICALS [patent_app_type] => utility [patent_app_number] => 18/713407 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18713407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713407
APPARATUS AND METHOD FOR PERMEATION TESTING OF MATERIALS AGAINST CHEMICALS Nov 2, 2022 Pending
Array ( [id] => 18419457 [patent_doc_number] => 20230173917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Alcohol Sensing System and Method for Controlling the Same [patent_app_type] => utility [patent_app_number] => 17/979096 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17979096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979096
Alcohol Sensing System and Method for Controlling the Same Nov 1, 2022 Pending
Array ( [id] => 19173679 [patent_doc_number] => 20240159653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD FOR EVALUATING ADHESION OF SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/282952 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282952
METHOD FOR EVALUATING ADHESION OF SEPARATOR Oct 31, 2022 Issued
Array ( [id] => 19301944 [patent_doc_number] => 20240230516 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => WAFER-LEVEL BOND STRENGTH MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/973316 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973316
WAFER-LEVEL BOND STRENGTH MEASUREMENT Oct 24, 2022 Pending
Array ( [id] => 18337228 [patent_doc_number] => 20230129177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => SENSOR, DEVICE, SYSTEM, AND MANUFACTURING METHOD FOR PRODUCT [patent_app_type] => utility [patent_app_number] => 18/049531 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18049531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/049531
Sensor, device, system, and manufacturing method for product Oct 24, 2022 Issued
Array ( [id] => 19301944 [patent_doc_number] => 20240230516 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => WAFER-LEVEL BOND STRENGTH MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/973316 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973316
WAFER-LEVEL BOND STRENGTH MEASUREMENT Oct 23, 2022 Pending
Array ( [id] => 18347004 [patent_doc_number] => 20230135114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Sample Injector With Metering Device Balancing Pressure Differences In An Intermediate Valve State [patent_app_type] => utility [patent_app_number] => 17/971479 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971479
Sample Injector With Metering Device Balancing Pressure Differences In An Intermediate Valve State Oct 20, 2022 Pending
Array ( [id] => 19885055 [patent_doc_number] => 12270758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Automated detection and quantification of gas emissions [patent_app_type] => utility [patent_app_number] => 17/970337 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 10218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970337
Automated detection and quantification of gas emissions Oct 19, 2022 Issued
Array ( [id] => 20481162 [patent_doc_number] => 12529634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Fold testing device [patent_app_type] => utility [patent_app_number] => 17/969497 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969497
Fold testing device Oct 18, 2022 Issued
Array ( [id] => 18180760 [patent_doc_number] => 20230041489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Correcting for Gravitational Force Variation in Measuring the Melt Flow Index of a Polymer [patent_app_type] => utility [patent_app_number] => 17/967248 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4232 [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] => 17967248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967248
Correcting for gravitational force variation in measuring the melt flow index of a polymer Oct 16, 2022 Issued
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