Search

John M. Royston

Examiner (ID: 16174, Phone: (571)270-7215 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2854, 2855, 2856
Total Applications
767
Issued Applications
552
Pending Applications
87
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18466447 [patent_doc_number] => 20230200727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SOBRIETY MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/084448 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084448
SOBRIETY MONITORING SYSTEM Dec 18, 2022 Abandoned
Array ( [id] => 18762820 [patent_doc_number] => 11813199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Distributed acoustic detector system [patent_app_type] => utility [patent_app_number] => 18/065466 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 12402 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065466
Distributed acoustic detector system Dec 12, 2022 Issued
Array ( [id] => 18973087 [patent_doc_number] => 20240053179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => MICROMACHINED CAPACITIVE FLOW SENSOR, PACKAGED FLOW SENSOR PRODUCT COMPRISING THE SAME, AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/064922 [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] => 8255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18064922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064922
Micromachined capacitive flow sensor, packaged flow sensor product comprising the same, and method thereof Dec 11, 2022 Issued
Array ( [id] => 18470153 [patent_doc_number] => 20230204438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => ELECTRODE STRUCTURE FOR HIGH-SENSITIVITY PROTRUSION-TYPE PRESSURE SENSOR AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/064502 [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] => 6018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18064502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/064502
Electrode structure for high-sensitivity protrusion-type pressure sensor and method for manufacturing the same Dec 11, 2022 Issued
Array ( [id] => 19203620 [patent_doc_number] => 20240175519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => Systems And Methods To Detect And Monitor Valve Positioning In A Water Pipe Distribution System [patent_app_type] => utility [patent_app_number] => 17/994555 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17994555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994555
Systems And Methods To Detect And Monitor Valve Positioning In A Water Pipe Distribution System Nov 27, 2022 Abandoned
Array ( [id] => 18392583 [patent_doc_number] => 20230160802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METHOD AND SYSTEMS FOR CHARACTERIZATION OF VISCOUS FLUIDS [patent_app_type] => utility [patent_app_number] => 17/991502 [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] => 5874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17991502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991502
Method and systems for characterization of viscous fluids Nov 20, 2022 Issued
Array ( [id] => 19465488 [patent_doc_number] => 20240319158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => FOOD TEXTURE MEASURING APPARATUS AND FOOD TEXTURE MEASURING METHOD [patent_app_type] => utility [patent_app_number] => 18/577144 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577144
FOOD TEXTURE MEASURING APPARATUS AND FOOD TEXTURE MEASURING METHOD Nov 8, 2022 Pending
Array ( [id] => 19258949 [patent_doc_number] => 12018999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Test system for a pressure control equipment system [patent_app_type] => utility [patent_app_number] => 18/050821 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11834 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050821
Test system for a pressure control equipment system Oct 27, 2022 Issued
Array ( [id] => 18194915 [patent_doc_number] => 20230048434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ENVIRONMENT DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/975266 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17975266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975266
ENVIRONMENT DETECTION SYSTEM Oct 26, 2022 Abandoned
Array ( [id] => 19970546 [patent_doc_number] => 12339147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Magnetic-inductive flowmeter [patent_app_type] => utility [patent_app_number] => 17/971975 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971975
Magnetic-inductive flowmeter Oct 23, 2022 Issued
Array ( [id] => 18338741 [patent_doc_number] => 20230130690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => Ultrasonic Transducer and Ultrasonic Flowmeter [patent_app_type] => utility [patent_app_number] => 18/048774 [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] => 4757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048774
Ultrasonic transducer and ultrasonic flowmeter Oct 20, 2022 Issued
Array ( [id] => 18320893 [patent_doc_number] => 20230119021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Energy Correlation Flow Meters [patent_app_type] => utility [patent_app_number] => 17/967514 [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] => 4841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17967514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967514
Energy correlation flow meters Oct 16, 2022 Issued
Array ( [id] => 20116795 [patent_doc_number] => 12366494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Gel-coupled pressure sensor device with interference-independent contact side for connection to an infusion hose [patent_app_type] => utility [patent_app_number] => 17/967765 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967765
Gel-coupled pressure sensor device with interference-independent contact side for connection to an infusion hose Oct 16, 2022 Issued
Array ( [id] => 20827435 [patent_doc_number] => 12680995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Systems and methods for estimating an emission rate of a source [patent_app_type] => utility [patent_app_number] => 18/696640 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18696640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696640
Systems and methods for estimating an emission rate of a source Oct 5, 2022 Issued
Array ( [id] => 20086376 [patent_doc_number] => 20250216312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DETERMINATION OF PORE SIZE [patent_app_type] => utility [patent_app_number] => 18/700251 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3645 [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] => 18700251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700251
DETERMINATION OF PORE SIZE Oct 4, 2022 Pending
Array ( [id] => 18298111 [patent_doc_number] => 20230107797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => SYSTEM AND METHOD FOR SIMULTANEOUS HIGH-SENSITIVITY MEASUREMENT OF METHANE AND ETHANE VIA LASER ABSORPTION SPECTROSCOPY IN AN OPEN-AIR CONFIGURATION [patent_app_type] => utility [patent_app_number] => 17/959798 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959798
System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configuration Oct 3, 2022 Issued
Array ( [id] => 19522041 [patent_doc_number] => 12123755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Measuring system and method for operating a measuring system [patent_app_type] => utility [patent_app_number] => 17/935609 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5095 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17935609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/935609
Measuring system and method for operating a measuring system Sep 26, 2022 Issued
Array ( [id] => 19644040 [patent_doc_number] => 20240418560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Calibration Method for a Flow Measurement System, Flow Measurement System and Computer Program Product [patent_app_type] => utility [patent_app_number] => 18/702585 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18702585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702585
Calibration method for a flow measurement system, flow measurement system and computer program product Sep 21, 2022 Issued
Array ( [id] => 19522040 [patent_doc_number] => 12123754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Magnetic-inductive flowmeter and method of operating the same [patent_app_type] => utility [patent_app_number] => 17/933688 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3358 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933688
Magnetic-inductive flowmeter and method of operating the same Sep 19, 2022 Issued
Array ( [id] => 20439556 [patent_doc_number] => 12510389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Scalable monolithic sensor assembly, controller, and methods of making and installing same [patent_app_type] => utility [patent_app_number] => 17/947802 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 3545 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 17947802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947802
Scalable monolithic sensor assembly, controller, and methods of making and installing same Sep 18, 2022 Issued
Menu