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] => 19632319 [patent_doc_number] => 20240410768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => FORCE DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/674068 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18674068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674068
FORCE DETECTION DEVICE May 23, 2024 Pending
Array ( [id] => 19513173 [patent_doc_number] => 20240344859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => APPARATUS FOR MONITORING OF THE MULTIPHASE FLOW IN A PIPE [patent_app_type] => utility [patent_app_number] => 18/673650 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8019 [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] => 18673650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673650
APPARATUS FOR MONITORING OF THE MULTIPHASE FLOW IN A PIPE May 23, 2024 Pending
Array ( [id] => 19602269 [patent_doc_number] => 20240393149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MODULAR FITTING FOR IMMERSION IN A MEDIUM AND METHOD FOR ASSEMBLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/673610 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673610
MODULAR FITTING FOR IMMERSION IN A MEDIUM AND METHOD FOR ASSEMBLING THE SAME May 23, 2024 Pending
Array ( [id] => 19616342 [patent_doc_number] => 20240402022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => INPUT DEVICE AND FORCE DETECTOR USING FORCE SENSOR FOR DETECTING MOMENT [patent_app_type] => utility [patent_app_number] => 18/673956 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673956
INPUT DEVICE AND FORCE DETECTOR USING FORCE SENSOR FOR DETECTING MOMENT May 23, 2024 Pending
Array ( [id] => 20379632 [patent_doc_number] => 20250362125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => APPARTUS AND METHOD FOR MEASURING MECHANICAL STRAIN [patent_app_type] => utility [patent_app_number] => 18/673641 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18673641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673641
APPARTUS AND METHOD FOR MEASURING MECHANICAL STRAIN May 23, 2024 Pending
Array ( [id] => 19522136 [patent_doc_number] => 12123850 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => System and method for testing inhomogeneities in a fluid within a conduit [patent_app_type] => utility [patent_app_number] => 18/663973 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 11583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663973
System and method for testing inhomogeneities in a fluid within a conduit May 13, 2024 Issued
Array ( [id] => 19404779 [patent_doc_number] => 20240288290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => APPARATUS FOR MONITORING FLUID FLOW IN A PIPE USING ELECTROMAGNETIC VELOCITY TOMOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/660545 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8551 [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] => 18660545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660545
Apparatus for monitoring fluid flow in a pipe using electromagnetic velocity tomography May 9, 2024 Issued
Array ( [id] => 20796545 [patent_doc_number] => 20260177446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => LEAKAGE DETECTING DEVICE AND DETECTING METHOD [patent_app_type] => utility [patent_app_number] => 18/850291 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18850291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/850291
LEAKAGE DETECTING DEVICE AND DETECTING METHOD May 6, 2024 Pending
Array ( [id] => 19419332 [patent_doc_number] => 20240295455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => PRESSURE MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/654648 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654648
Pressure monitoring system May 2, 2024 Issued
Array ( [id] => 19557603 [patent_doc_number] => 20240369395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Expandable Cross-Over Tube Connector [patent_app_type] => utility [patent_app_number] => 18/648568 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648568
Expandable Cross-Over Tube Connector Apr 28, 2024 Pending
Array ( [id] => 19544242 [patent_doc_number] => 20240361278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => ULTRASONIC WAVEGUIDE SENSOR AND APPARATUS FOR DISTRIBUTED PHYSICAL PARAMETER MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 18/648375 [patent_app_country] => US [patent_app_date] => 2024-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648375
ULTRASONIC WAVEGUIDE SENSOR AND APPARATUS FOR DISTRIBUTED PHYSICAL PARAMETER MEASUREMENTS Apr 26, 2024 Pending
Array ( [id] => 19544253 [patent_doc_number] => 20240361289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SYSTEMS AND METHODS FOR ANALYZING AIR OF AN INDOOR ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/648179 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648179
SYSTEMS AND METHODS FOR ANALYZING AIR OF AN INDOOR ENVIRONMENT Apr 25, 2024 Pending
Array ( [id] => 20439037 [patent_doc_number] => 12509866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Valve for controlling water flow valve and for improving water meter health and readings [patent_app_type] => utility [patent_app_number] => 18/645980 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645980
Valve for controlling water flow valve and for improving water meter health and readings Apr 24, 2024 Issued
Array ( [id] => 20289302 [patent_doc_number] => 20250314545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => Turboshaft Gearbox Speed Ratio Stage [patent_app_type] => utility [patent_app_number] => 18/628385 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628385
Turboshaft Gearbox Speed Ratio Stage Apr 4, 2024 Pending
Array ( [id] => 19602329 [patent_doc_number] => 20240393209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => CHAIN MONITORING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/621387 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621387
CHAIN MONITORING SYSTEMS AND METHODS Mar 28, 2024 Abandoned
Array ( [id] => 20301791 [patent_doc_number] => 12447764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Craftwork tools and kits [patent_app_type] => utility [patent_app_number] => 18/614587 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614587
Craftwork tools and kits Mar 21, 2024 Issued
Array ( [id] => 19465458 [patent_doc_number] => 20240319128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => WIRELESS SENSOR BASED ON LC RESONATOR FOR MONITORING SOIL WATER CONTENT [patent_app_type] => utility [patent_app_number] => 18/613807 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18613807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613807
WIRELESS SENSOR BASED ON LC RESONATOR FOR MONITORING SOIL WATER CONTENT Mar 21, 2024 Pending
Array ( [id] => 20051178 [patent_doc_number] => 20250189400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => AUTOMATED AND WIRELESS ACCELERATED HEAT TREAT LIFE TESTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/608637 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18608637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608637
AUTOMATED AND WIRELESS ACCELERATED HEAT TREAT LIFE TESTING SYSTEM Mar 17, 2024 Pending
Array ( [id] => 19282770 [patent_doc_number] => 20240219246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LOAD SENSOR [patent_app_type] => utility [patent_app_number] => 18/601767 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601767
LOAD SENSOR Mar 10, 2024 Pending
Array ( [id] => 19747197 [patent_doc_number] => 20250035762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SYSTEMS AND METHODS FOR AN IMPROVED DISPLAY FOR USE WITH AN UNDERWATER HANDHELD COMPUTER [patent_app_type] => utility [patent_app_number] => 18/601793 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601793 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601793
SYSTEMS AND METHODS FOR AN IMPROVED DISPLAY FOR USE WITH AN UNDERWATER HANDHELD COMPUTER Mar 10, 2024 Pending
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