Search

John M. Royston

Examiner (ID: 16555, Phone: (571)270-7215 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2856, 2854
Total Applications
705
Issued Applications
524
Pending Applications
64
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20187900 [patent_doc_number] => 12399008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Fused quartz dual shell resonator and method of fabrication [patent_app_type] => utility [patent_app_number] => 18/347875 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 50 [patent_no_of_words] => 6002 [patent_no_of_claims] => 20 [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] => 18347875 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347875
Fused quartz dual shell resonator and method of fabrication Jul 5, 2023 Issued
Array ( [id] => 19136344 [patent_doc_number] => 11971289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Tank fill control apparatus and method [patent_app_type] => utility [patent_app_number] => 18/205463 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4043 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205463
Tank fill control apparatus and method Jun 1, 2023 Issued
Array ( [id] => 19369022 [patent_doc_number] => 12061101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Disaggregation of gas load to determine meter or service under-sizing [patent_app_type] => utility [patent_app_number] => 18/195202 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 20526 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195202
Disaggregation of gas load to determine meter or service under-sizing May 8, 2023 Issued
Array ( [id] => 18676581 [patent_doc_number] => 20230314208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ULTRASONIC SENSOR AND METHOD FOR MANUFACTURING ULTRASONIC SENSOR [patent_app_type] => utility [patent_app_number] => 18/192173 [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] => 7546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192173
ULTRASONIC SENSOR AND METHOD FOR MANUFACTURING ULTRASONIC SENSOR Mar 28, 2023 Pending
Array ( [id] => 18658840 [patent_doc_number] => 20230304838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Magnetic-Inductive Flowmeter and Method of Operating the Same [patent_app_type] => utility [patent_app_number] => 18/191252 [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] => 2597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18191252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191252
Magnetic-Inductive Flowmeter and Method of Operating the Same Mar 27, 2023 Issued
Array ( [id] => 18658840 [patent_doc_number] => 20230304838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Magnetic-Inductive Flowmeter and Method of Operating the Same [patent_app_type] => utility [patent_app_number] => 18/191252 [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] => 2597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18191252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191252
Magnetic-Inductive Flowmeter and Method of Operating the Same Mar 27, 2023 Issued
Array ( [id] => 19450181 [patent_doc_number] => 20240310311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => CLOSED-MESHED ENERGY MEASUREMENT IN THE GAS NETWORK [patent_app_type] => utility [patent_app_number] => 18/185772 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185772
Closed-meshed energy measurement in the gas network Mar 16, 2023 Issued
Array ( [id] => 20078662 [patent_doc_number] => 12352722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Gas sensor [patent_app_type] => utility [patent_app_number] => 18/183425 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183425
Gas sensor Mar 13, 2023 Issued
Array ( [id] => 20078662 [patent_doc_number] => 12352722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Gas sensor [patent_app_type] => utility [patent_app_number] => 18/183425 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183425
Gas sensor Mar 13, 2023 Issued
Array ( [id] => 18629495 [patent_doc_number] => 20230288376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/115803 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115803
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD Feb 28, 2023 Pending
Array ( [id] => 19426083 [patent_doc_number] => 12085490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => System and method for sample processing [patent_app_type] => utility [patent_app_number] => 18/115430 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 95 [patent_no_of_words] => 25941 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115430
System and method for sample processing Feb 27, 2023 Issued
Array ( [id] => 19390672 [patent_doc_number] => 20240280542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PIPE MATERIAL DETECTION USING ACOUSTICAL WAVE PROPAGATION [patent_app_type] => utility [patent_app_number] => 18/113028 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113028
PIPE MATERIAL DETECTION USING ACOUSTICAL WAVE PROPAGATION Feb 21, 2023 Pending
Array ( [id] => 18818616 [patent_doc_number] => 20230392956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ELASTICALLY SUPPORTED ELECTRODE SUBSTRATE FOR DETECTING UNBALANCED MASS OF RESONANT GYROSCOPE [patent_app_type] => utility [patent_app_number] => 18/110384 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18110384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/110384
Elastically supported electrode substrate for detecting unbalanced mass of resonant gyroscope Feb 15, 2023 Issued
Array ( [id] => 19382158 [patent_doc_number] => 20240272028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TORQUE VALUE ADJUSTMENT SYSTEM FOR USE WITH CLICK TYPE TORQUE WRENCHES TO MINIMIZE REPETITIVE MOTIONS [patent_app_type] => utility [patent_app_number] => 18/107685 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107685
TORQUE VALUE ADJUSTMENT SYSTEM FOR USE WITH CLICK TYPE TORQUE WRENCHES TO MINIMIZE REPETITIVE MOTIONS Feb 8, 2023 Pending
Array ( [id] => 20302977 [patent_doc_number] => 12448961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Fluid recovery system [patent_app_type] => utility [patent_app_number] => 18/101634 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18101634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101634
Fluid recovery system Jan 25, 2023 Issued
Array ( [id] => 18596648 [patent_doc_number] => 20230271439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => CRAFTWORK TOOLS AND KITS [patent_app_type] => utility [patent_app_number] => 18/100723 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100723
Craftwork tools and kits Jan 23, 2023 Issued
Array ( [id] => 18538669 [patent_doc_number] => 20230243772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MEASURING DEVICE AND MEASURING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/154366 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154366
Measuring device and measuring system Jan 12, 2023 Issued
Array ( [id] => 18613577 [patent_doc_number] => 20230280313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MODE CONVERSION REFLECTOR [patent_app_type] => utility [patent_app_number] => 18/095112 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5725 [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] => 18095112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095112
Mode conversion reflector Jan 9, 2023 Issued
Array ( [id] => 18325237 [patent_doc_number] => 20230123365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SENSOR AND SENSOR PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/068793 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068793
SENSOR AND SENSOR PROCESSING DEVICE Dec 19, 2022 Pending
Array ( [id] => 18325237 [patent_doc_number] => 20230123365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SENSOR AND SENSOR PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/068793 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18068793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068793
SENSOR AND SENSOR PROCESSING DEVICE Dec 19, 2022 Pending
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