
Scott A. Waldron
Examiner (ID: 7802, Phone: (571)272-5898 , Office: P/2155 )
| Most Active Art Unit | 2152 |
| Art Unit(s) | 2129, 2152, 2155 |
| Total Applications | 527 |
| Issued Applications | 410 |
| Pending Applications | 38 |
| Abandoned Applications | 92 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19282612
[patent_doc_number] => 20240219087
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => DETECTION SYSTEM FOR REFRIGERANT IN WATER
[patent_app_type] => utility
[patent_app_number] => 18/534612
[patent_app_country] => US
[patent_app_date] => 2023-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2023
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534612
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/534612 | DETECTION SYSTEM FOR REFRIGERANT IN WATER | Dec 8, 2023 | Pending |
Array
(
[id] => 20493484
[patent_doc_number] => 12535351
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-27
[patent_title] => Liquid level detector
[patent_app_type] => utility
[patent_app_number] => 18/523436
[patent_app_country] => US
[patent_app_date] => 2023-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 15
[patent_no_of_words] => 9731
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 294
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523436
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/523436 | Liquid level detector | Nov 28, 2023 | Issued |
Array
(
[id] => 20536692
[patent_doc_number] => 12553763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-02-17
[patent_title] => Liquid level detector
[patent_app_type] => utility
[patent_app_number] => 18/520823
[patent_app_country] => US
[patent_app_date] => 2023-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 15
[patent_no_of_words] => 9630
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 275
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520823
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/520823 | Liquid level detector | Nov 27, 2023 | Issued |
Array
(
[id] => 19442252
[patent_doc_number] => 12092505
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-17
[patent_title] => Liquid level measurement circuit, apparatus and method
[patent_app_type] => utility
[patent_app_number] => 18/518493
[patent_app_country] => US
[patent_app_date] => 2023-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 12592
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 564
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518493
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/518493 | Liquid level measurement circuit, apparatus and method | Nov 22, 2023 | Issued |
Array
(
[id] => 19031926
[patent_doc_number] => 20240081741
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => MEDICAL DEVICE WITH PRESSURE SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/514396
[patent_app_country] => US
[patent_app_date] => 2023-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6077
[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] => 18514396
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/514396 | MEDICAL DEVICE WITH PRESSURE SENSOR | Nov 19, 2023 | Pending |
Array
(
[id] => 19186832
[patent_doc_number] => 20240165745
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-23
[patent_title] => METHOD FOR PROCESSING A SENSOR, AND SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/512166
[patent_app_country] => US
[patent_app_date] => 2023-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4007
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512166
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/512166 | METHOD FOR PROCESSING A SENSOR, AND SENSOR | Nov 16, 2023 | Pending |
Array
(
[id] => 20439684
[patent_doc_number] => 12510517
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-30
[patent_title] => System and method for detecting fluid mixture
[patent_app_type] => utility
[patent_app_number] => 18/506428
[patent_app_country] => US
[patent_app_date] => 2023-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1185
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[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] => 18506428
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/506428 | System and method for detecting fluid mixture | Nov 9, 2023 | Issued |
Array
(
[id] => 19173608
[patent_doc_number] => 20240159582
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-16
[patent_title] => OPTICAL TIME-OF-FLIGHT LEVEL SENSING FOR CAR WASH CHEMICALS
[patent_app_type] => utility
[patent_app_number] => 18/388392
[patent_app_country] => US
[patent_app_date] => 2023-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 17425
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388392
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/388392 | OPTICAL TIME-OF-FLIGHT LEVEL SENSING FOR CAR WASH CHEMICALS | Nov 8, 2023 | Pending |
Array
(
[id] => 19142777
[patent_doc_number] => 20240141629
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-05-02
[patent_title] => NON-INVASIVE PLUMBING SENSOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/495073
[patent_app_country] => US
[patent_app_date] => 2023-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13436
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495073
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/495073 | Non-invasive plumbing sensor system | Oct 25, 2023 | Issued |
Array
(
[id] => 19999603
[patent_doc_number] => 20250137825
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[patent_title] => FLOW CONDITIONING ASSEMBLY WITH MICROMACHINED MASS FLOW SENSORS
[patent_app_type] => utility
[patent_app_number] => 18/383804
[patent_app_country] => US
[patent_app_date] => 2023-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1270
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383804
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/383804 | FLOW CONDITIONING ASSEMBLY WITH MICROMACHINED MASS FLOW SENSORS | Oct 24, 2023 | Pending |
Array
(
[id] => 19992380
[patent_doc_number] => 20250130602
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-24
[patent_title] => DEVICES, SYSTEMS, AND METHODS FOR CONTROLLING LIQUID LEVELS USING ISOLATION RESISTANCE
[patent_app_type] => utility
[patent_app_number] => 18/491745
[patent_app_country] => US
[patent_app_date] => 2023-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1188
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 18491745
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/491745 | DEVICES, SYSTEMS, AND METHODS FOR CONTROLLING LIQUID LEVELS USING ISOLATION RESISTANCE | Oct 19, 2023 | Pending |
Array
(
[id] => 19426020
[patent_doc_number] => 12085427
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Airflow sensor and system
[patent_app_type] => utility
[patent_app_number] => 18/377243
[patent_app_country] => US
[patent_app_date] => 2023-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 4118
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377243
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/377243 | Airflow sensor and system | Oct 4, 2023 | Issued |
Array
(
[id] => 19101331
[patent_doc_number] => 20240120559
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => DEVICE FOR WITHSTAND PRESSURE EVALUATION OF SECONDARY BATTERY AND METHOD FOR EVALUATING WITHSTAND PRESSURE
[patent_app_type] => utility
[patent_app_number] => 18/376811
[patent_app_country] => US
[patent_app_date] => 2023-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6967
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376811
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/376811 | DEVICE FOR WITHSTAND PRESSURE EVALUATION OF SECONDARY BATTERY AND METHOD FOR EVALUATING WITHSTAND PRESSURE | Oct 3, 2023 | Pending |
Array
(
[id] => 19877718
[patent_doc_number] => 20250109975
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => OBSTRUCTION COMPONENT FOR A PROCESS FLUID FLOW MEASUREMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/476924
[patent_app_country] => US
[patent_app_date] => 2023-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4945
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476924
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/476924 | OBSTRUCTION COMPONENT FOR A PROCESS FLUID FLOW MEASUREMENT DEVICE | Sep 27, 2023 | Pending |
Array
(
[id] => 19863552
[patent_doc_number] => 20250102338
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-27
[patent_title] => FLUID CONDUCTIVITY SENSOR BASED ON MAGNETO-INDUCTIVE POWER TRANSFER DISSIPATION
[patent_app_type] => utility
[patent_app_number] => 18/475313
[patent_app_country] => US
[patent_app_date] => 2023-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7027
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18475313
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/475313 | Fluid conductivity sensor based on magneto-inductive power transfer dissipation | Sep 26, 2023 | Issued |
Array
(
[id] => 19068410
[patent_doc_number] => 20240102836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => LINEAR VARIABLE DIFFERENTIAL PITOT TUBE
[patent_app_type] => utility
[patent_app_number] => 18/474469
[patent_app_country] => US
[patent_app_date] => 2023-09-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2163
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18474469
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/474469 | LINEAR VARIABLE DIFFERENTIAL PITOT TUBE | Sep 25, 2023 | Pending |
Array
(
[id] => 19250009
[patent_doc_number] => 20240200997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-20
[patent_title] => OMNIDIRECTIONAL FLOW SENSOR
[patent_app_type] => utility
[patent_app_number] => 18/367015
[patent_app_country] => US
[patent_app_date] => 2023-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10603
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367015
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/367015 | Omnidirectional flow sensor | Sep 11, 2023 | Issued |
Array
(
[id] => 18818625
[patent_doc_number] => 20230392965
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => FLUID MONITORING MODULE ARRANGEMENTS
[patent_app_type] => utility
[patent_app_number] => 18/453643
[patent_app_country] => US
[patent_app_date] => 2023-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13249
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453643
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/453643 | FLUID MONITORING MODULE ARRANGEMENTS | Aug 21, 2023 | Pending |
Array
(
[id] => 19786555
[patent_doc_number] => 20250060234
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-20
[patent_title] => ENCLOSED BATTERY EMISSIONS DILUTION AND SAMPLING
[patent_app_type] => utility
[patent_app_number] => 18/452131
[patent_app_country] => US
[patent_app_date] => 2023-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3219
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452131
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/452131 | Enclosed battery emissions dilution and sampling | Aug 17, 2023 | Issued |
Array
(
[id] => 18956354
[patent_doc_number] => 20240044681
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => APPARATUS FOR MEASURING AND DISPLAYING THE IMPULSE OF A LIQUID STREAM
[patent_app_type] => utility
[patent_app_number] => 18/229009
[patent_app_country] => US
[patent_app_date] => 2023-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5481
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229009
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/229009 | APPARATUS FOR MEASURING AND DISPLAYING THE IMPULSE OF A LIQUID STREAM | Jul 31, 2023 | Pending |