Search

Gerald A Michalsky

Examiner (ID: 2426)

Most Active Art Unit
3407
Art Unit(s)
3727, 3505, 2899, 3204, 2107, 3407, 3753, 3401, 2402, 2407
Total Applications
3322
Issued Applications
2949
Pending Applications
98
Abandoned Applications
275

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20214469 [patent_doc_number] => 12411115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Compact and modular capillary liquid chromatography system [patent_app_type] => utility [patent_app_number] => 18/644468 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 99 [patent_no_of_words] => 19107 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644468
Compact and modular capillary liquid chromatography system Apr 23, 2024 Issued
Array ( [id] => 19985013 [patent_doc_number] => 20250123235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => SYMMETRIC STRUCTURAL TYPE OXYGEN SENSOR CHIP AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/600436 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600436
SYMMETRIC STRUCTURAL TYPE OXYGEN SENSOR CHIP AND MANUFACTURING METHOD THEREOF Mar 7, 2024 Pending
Array ( [id] => 19301917 [patent_doc_number] => 20240230489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Analytical Instruments, Methods, and Components [patent_app_type] => utility [patent_app_number] => 18/431719 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431719
Analytical instruments, methods, and components Feb 1, 2024 Issued
Array ( [id] => 20159245 [patent_doc_number] => 12385866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Gas sensor with improved sensitivity and gas sensor component [patent_app_type] => utility [patent_app_number] => 18/392319 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392319
Gas sensor with improved sensitivity and gas sensor component Dec 20, 2023 Issued
Array ( [id] => 19250007 [patent_doc_number] => 20240200995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ULTRASONIC FLOW SENSOR [patent_app_type] => utility [patent_app_number] => 18/543918 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543918
ULTRASONIC FLOW SENSOR Dec 17, 2023 Pending
Array ( [id] => 18923767 [patent_doc_number] => 20240026771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD FOR DETECTING THE ROTATION OF A ROD-STRING IN A WELLBORE [patent_app_type] => utility [patent_app_number] => 18/479064 [patent_app_country] => US [patent_app_date] => 2023-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479064 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479064
METHOD FOR DETECTING THE ROTATION OF A ROD-STRING IN A WELLBORE Sep 29, 2023 Pending
Array ( [id] => 19956025 [patent_doc_number] => 12326435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Evaluating spontaneous hydraulic fracturing fluid imbibition and oil displacement method and apparatus [patent_app_type] => utility [patent_app_number] => 18/470902 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470902
Evaluating spontaneous hydraulic fracturing fluid imbibition and oil displacement method and apparatus Sep 19, 2023 Issued
Array ( [id] => 19021289 [patent_doc_number] => 20240077460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => SAMPLE INJECTION WITH FLUIDIC CONNECTION BETWEEN FLUID DRIVE UNIT AND SAMPLE ACCOMMODATION VOLUME [patent_app_type] => utility [patent_app_number] => 18/369739 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369739
Sample injection with fluidic connection between fluid drive unit and sample accommodation volume Sep 17, 2023 Issued
Array ( [id] => 18863210 [patent_doc_number] => 20230417646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => TRACER DETECTION SYSTEM AND METHOD FOR CHARACTERIZING EFFECTIVENESS OF AIR REMOVAL IN AN AEROSOL ZONE [patent_app_type] => utility [patent_app_number] => 18/244775 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244775
Tracer detection system and method for characterizing effectiveness of air removal in an aerosol zone Sep 10, 2023 Issued
Array ( [id] => 18863217 [patent_doc_number] => 20230417653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => HYDROCARBON ADSORBER TESTING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/342215 [patent_app_country] => US [patent_app_date] => 2023-06-27 [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] => -18 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342215
HYDROCARBON ADSORBER TESTING DEVICE AND METHOD Jun 26, 2023 Pending
Array ( [id] => 19242950 [patent_doc_number] => 12013382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Compact and modular capillary liquid chromatography system [patent_app_type] => utility [patent_app_number] => 18/211179 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 99 [patent_no_of_words] => 24492 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211179
Compact and modular capillary liquid chromatography system Jun 15, 2023 Issued
Array ( [id] => 18613458 [patent_doc_number] => 20230280194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => FLUID COMPONENT DETERMINATION USING THERMAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/317343 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317343
Fluid component determination using thermal properties May 14, 2023 Issued
Array ( [id] => 18771886 [patent_doc_number] => 20230366707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => SENSOR-EMBEDDED COMPOSITES [patent_app_type] => utility [patent_app_number] => 18/316882 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18316882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316882
SENSOR-EMBEDDED COMPOSITES May 11, 2023 Pending
Array ( [id] => 20130131 [patent_doc_number] => 12372438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Full-sea depth multi-point in-situ sampler, and sampling and transfer method using the same [patent_app_type] => utility [patent_app_number] => 18/314730 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314730
Full-sea depth multi-point in-situ sampler, and sampling and transfer method using the same May 8, 2023 Issued
Array ( [id] => 18693850 [patent_doc_number] => 20230324250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => SYSTEM AND METHOD FOR DETECTING LEAKS IN A FLUID FILLED VESSEL [patent_app_type] => utility [patent_app_number] => 18/307862 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18307862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307862
System and method for detecting leaks in a fluid filled vessel Apr 26, 2023 Issued
Array ( [id] => 19542771 [patent_doc_number] => 20240359807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ENHANCED VEHICLE FUEL QUANTITY INDICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/139675 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139675
Enhanced vehicle fuel quantity indication system Apr 25, 2023 Issued
Array ( [id] => 18566644 [patent_doc_number] => 20230256972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SNOW FRICTION DETERMINATION BY AUTONOMOUS VEHICLE [patent_app_type] => utility [patent_app_number] => 18/303565 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303565
Snow friction determination by autonomous vehicle Apr 19, 2023 Issued
Array ( [id] => 19652378 [patent_doc_number] => 12174158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Fast in-field chromatography system and method using isotope measurements [patent_app_type] => utility [patent_app_number] => 18/132236 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132236
Fast in-field chromatography system and method using isotope measurements Apr 6, 2023 Issued
Array ( [id] => 18512526 [patent_doc_number] => 20230228730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => DRILLING MUD MANAGEMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/127800 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18127800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127800
Drilling mud management system and method Mar 28, 2023 Issued
Array ( [id] => 18531089 [patent_doc_number] => 20230236160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Method for Evaluating Properties of Melt-Blown Plastic Resin [patent_app_type] => utility [patent_app_number] => 18/127457 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18127457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/127457
Method for evaluating properties of melt-blown plastic resin Mar 27, 2023 Issued
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