
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18693946
[patent_doc_number] => 20230324348
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => THERMAL CONDUCTIVITY DETECTOR
[patent_app_type] => utility
[patent_app_number] => 18/024600
[patent_app_country] => US
[patent_app_date] => 2020-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3949
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 323
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024600
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/024600 | Thermal conductivity detector | Oct 27, 2020 | Issued |
Array
(
[id] => 18202946
[patent_doc_number] => 11585334
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-21
[patent_title] => Vapor recovery system and method for packing cases and other gas emitting components
[patent_app_type] => utility
[patent_app_number] => 17/075177
[patent_app_country] => US
[patent_app_date] => 2020-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3515
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075177
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/075177 | Vapor recovery system and method for packing cases and other gas emitting components | Oct 19, 2020 | Issued |
Array
(
[id] => 19326883
[patent_doc_number] => 12044560
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-07-23
[patent_title] => High pressure Magmeter and method of assembly
[patent_app_type] => utility
[patent_app_number] => 17/074536
[patent_app_country] => US
[patent_app_date] => 2020-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 57
[patent_figures_cnt] => 106
[patent_no_of_words] => 11150
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074536
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/074536 | High pressure Magmeter and method of assembly | Oct 18, 2020 | Issued |
Array
(
[id] => 16779359
[patent_doc_number] => 20210116437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-22
[patent_title] => METHOD AND APPARATUS FOR DETECTING A PROPERTY OF A LIQUID MEDIUM, UREA SENSOR SYSTEM, COMPUTER PROGRAM PRODUCT AND COMPUTER-READABLE STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 17/071466
[patent_app_country] => US
[patent_app_date] => 2020-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2636
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071466
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/071466 | Method and apparatus for detecting a property of a liquid medium, urea sensor system, computer program product and computer-readable storage medium | Oct 14, 2020 | Issued |
Array
(
[id] => 16728962
[patent_doc_number] => 20210096109
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-01
[patent_title] => APPARATUS AND METHOD FOR SHAPED WAVEFORM INTERROGATION
[patent_app_type] => utility
[patent_app_number] => 17/035483
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19412
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035483
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/035483 | Apparatus and method for shaped waveform interrogation | Sep 27, 2020 | Issued |
Array
(
[id] => 16728861
[patent_doc_number] => 20210096008
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-01
[patent_title] => Rod Shaped Measuring Electrode for a Magnetic Inductive Flow Meter
[patent_app_type] => utility
[patent_app_number] => 17/033071
[patent_app_country] => US
[patent_app_date] => 2020-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3147
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033071
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/033071 | Rod Shaped Measuring Electrode for a Magnetic Inductive Flow Meter | Sep 24, 2020 | Abandoned |
Array
(
[id] => 18014264
[patent_doc_number] => 11506553
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-11-22
[patent_title] => High sensitivity MEMS pressure sensor
[patent_app_type] => utility
[patent_app_number] => 16/948475
[patent_app_country] => US
[patent_app_date] => 2020-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 21
[patent_figures_cnt] => 21
[patent_no_of_words] => 9351
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948475
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/948475 | High sensitivity MEMS pressure sensor | Sep 20, 2020 | Issued |
Array
(
[id] => 17801148
[patent_doc_number] => 11415441
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-16
[patent_title] => Magnetic flowmeter composite flow tube liner
[patent_app_type] => utility
[patent_app_number] => 17/024079
[patent_app_country] => US
[patent_app_date] => 2020-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 5485
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024079
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/024079 | Magnetic flowmeter composite flow tube liner | Sep 16, 2020 | Issued |
Array
(
[id] => 16721338
[patent_doc_number] => 20210088485
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => Gas Analysis Device and Gas Analysis Method
[patent_app_type] => utility
[patent_app_number] => 17/022821
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6271
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022821
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/022821 | Gas analysis device and gas analysis method | Sep 15, 2020 | Issued |
Array
(
[id] => 16713191
[patent_doc_number] => 20210080338
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-03-18
[patent_title] => CAPACITIVE LIQUID LEAK SENSOR
[patent_app_type] => utility
[patent_app_number] => 17/022798
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3624
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022798
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/022798 | CAPACITIVE LIQUID LEAK SENSOR | Sep 15, 2020 | Abandoned |
Array
(
[id] => 17445103
[patent_doc_number] => 20220065608
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-03
[patent_title] => APPARATUS AND METHOD FOR DEFORMATION MEASUREMENT
[patent_app_type] => utility
[patent_app_number] => 17/008333
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6357
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008333
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/008333 | Apparatus and method for deformation measurement | Aug 30, 2020 | Issued |
Array
(
[id] => 20173907
[patent_doc_number] => 12392647
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Elongated microstructured capacitive sensor
[patent_app_type] => utility
[patent_app_number] => 17/638654
[patent_app_country] => US
[patent_app_date] => 2020-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 29
[patent_no_of_words] => 3678
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638654
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/638654 | Elongated microstructured capacitive sensor | Aug 25, 2020 | Issued |
Array
(
[id] => 20173907
[patent_doc_number] => 12392647
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Elongated microstructured capacitive sensor
[patent_app_type] => utility
[patent_app_number] => 17/638654
[patent_app_country] => US
[patent_app_date] => 2020-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 29
[patent_no_of_words] => 3678
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17638654
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/638654 | Elongated microstructured capacitive sensor | Aug 25, 2020 | Issued |
Array
(
[id] => 19458460
[patent_doc_number] => 12098944
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-24
[patent_title] => Arrangement and method for identifying and correcting a faulty volumetric flow measurement
[patent_app_type] => utility
[patent_app_number] => 17/754074
[patent_app_country] => US
[patent_app_date] => 2020-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3118
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754074
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754074 | Arrangement and method for identifying and correcting a faulty volumetric flow measurement | Aug 19, 2020 | Issued |
Array
(
[id] => 17868289
[patent_doc_number] => 20220291025
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-15
[patent_title] => MAGNETIC-INDUCTIVE FLOWMETER
[patent_app_type] => utility
[patent_app_number] => 17/754160
[patent_app_country] => US
[patent_app_date] => 2020-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6950
[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] => 17754160
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754160 | Magnetic-inductive flowmeter | Aug 19, 2020 | Issued |
Array
(
[id] => 19474856
[patent_doc_number] => 12104935
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-01
[patent_title] => Magnetic-inductive flow meter
[patent_app_type] => utility
[patent_app_number] => 17/753375
[patent_app_country] => US
[patent_app_date] => 2020-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5206
[patent_no_of_claims] => 25
[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] => 17753375
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/753375 | Magnetic-inductive flow meter | Aug 19, 2020 | Issued |
Array
(
[id] => 17853082
[patent_doc_number] => 20220283124
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-08
[patent_title] => Ultrasonic Testing Device and Ultrasonic Testing Method
[patent_app_type] => utility
[patent_app_number] => 17/636664
[patent_app_country] => US
[patent_app_date] => 2020-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9739
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636664
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/636664 | Ultrasonic Testing Device and Ultrasonic Testing Method | Aug 17, 2020 | Abandoned |
Array
(
[id] => 19367700
[patent_doc_number] => 12059764
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-13
[patent_title] => Vibration measurement device
[patent_app_type] => utility
[patent_app_number] => 17/609298
[patent_app_country] => US
[patent_app_date] => 2020-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 30
[patent_no_of_words] => 8865
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 398
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609298
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/609298 | Vibration measurement device | Aug 10, 2020 | Issued |
Array
(
[id] => 17991152
[patent_doc_number] => 20220357189
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => ELECTRODE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/636961
[patent_app_country] => US
[patent_app_date] => 2020-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8135
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17636961
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/636961 | Electrode assembly | Aug 6, 2020 | Issued |
Array
(
[id] => 17991152
[patent_doc_number] => 20220357189
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => ELECTRODE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 17/636961
[patent_app_country] => US
[patent_app_date] => 2020-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8135
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 17636961
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/636961 | Electrode assembly | Aug 6, 2020 | Issued |