Search

David L. Singer

Examiner (ID: 11329, Phone: (303)297-4317 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2855, 2856
Total Applications
567
Issued Applications
383
Pending Applications
57
Abandoned Applications
139

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19557570 [patent_doc_number] => 20240369362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => MICROMECHANICAL GYROSCOPE AND ELECTRONIC PRODUCT [patent_app_type] => utility [patent_app_number] => 18/409757 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409757
MICROMECHANICAL GYROSCOPE AND ELECTRONIC PRODUCT Jan 9, 2024 Pending
Array ( [id] => 20913454 [patent_doc_number] => 12710297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Liquid beverage flow meter able to distinguish air [patent_app_type] => utility [patent_app_number] => 18/407698 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407698
LIQUID BEVERAGE FLOW METER Jan 8, 2024 Pending
Array ( [id] => 20069884 [patent_doc_number] => 20250208106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ENVIRONMENTAL MONITORING DEVICE USING SMART PHONE [patent_app_type] => utility [patent_app_number] => 18/396862 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18396862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396862
ENVIRONMENTAL MONITORING DEVICE USING SMART PHONE Dec 26, 2023 Pending
Array ( [id] => 20086427 [patent_doc_number] => 20250216363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DUCT THICKNESS MEASUREMENT DEVICE SIMULTANEOUS SUBMARINES AT MULTIPLE POINTS [patent_app_type] => utility [patent_app_number] => 18/397496 [patent_app_country] => US [patent_app_date] => 2023-12-27 [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] => -4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397496
DUCT THICKNESS MEASUREMENT DEVICE SIMULTANEOUS SUBMARINES AT MULTIPLE POINTS Dec 26, 2023 Pending
Array ( [id] => 20897183 [patent_doc_number] => 12704445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Durometer equipped with a rotating head mounted on a tilting system [patent_app_type] => utility [patent_app_number] => 18/392269 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392269
DUROMETER EQUIPPED WITH A ROTATING HEAD MOUNTED ON A TILTING SYSTEM Dec 20, 2023 Pending
Array ( [id] => 20069764 [patent_doc_number] => 20250207986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => PRESSURE SENSING FLEXIBLE CIRCUIT BOARD AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/392219 [patent_app_country] => US [patent_app_date] => 2023-12-21 [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] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392219
PRESSURE SENSING FLEXIBLE CIRCUIT BOARD AND METHOD OF FABRICATING THE SAME Dec 20, 2023 Pending
Array ( [id] => 20744922 [patent_doc_number] => 12644825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Simultaneous detection method and system for dissolved gas and partial discharge in insulating oil [patent_app_type] => utility [patent_app_number] => 18/543861 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543861
Simultaneous detection method and system for dissolved gas and partial discharge in insulating oil Dec 17, 2023 Issued
Array ( [id] => 19498499 [patent_doc_number] => 20240337517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => ULTRASONIC FLOW METER HA YING FLOW CONDITIONING ARRANGEMENTS FOR FLOW CONTROLLING IN A LINEAR FLUID CONDUIT [patent_app_type] => utility [patent_app_number] => 18/539943 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16871 [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] => 18539943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539943
ULTRASONIC FLOW METER HA YING FLOW CONDITIONING ARRANGEMENTS FOR FLOW CONTROLLING IN A LINEAR FLUID CONDUIT Dec 13, 2023 Pending
Array ( [id] => 19234840 [patent_doc_number] => 20240192034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => METHOD FOR PRODUCING A SENSOR, AND SENSOR [patent_app_type] => utility [patent_app_number] => 18/535493 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4820 [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] => 18535493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535493
METHOD FOR PRODUCING A SENSOR, AND SENSOR Dec 10, 2023 Pending
Array ( [id] => 19659736 [patent_doc_number] => 20240426801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ROBOT SYSTEM AND METHOD FOR MONITORING FARMLAND NITROGEN LEACHING [patent_app_type] => utility [patent_app_number] => 18/534496 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18534496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534496
ROBOT SYSTEM AND METHOD FOR MONITORING FARMLAND NITROGEN LEACHING Dec 7, 2023 Pending
Array ( [id] => 20034208 [patent_doc_number] => 20250172430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => LIFT OFF SPEED DETECTION [patent_app_type] => utility [patent_app_number] => 18/522331 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522331
LIFT OFF SPEED DETECTION Nov 28, 2023 Pending
Array ( [id] => 19203784 [patent_doc_number] => 20240175683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => ADJUSTMENT OF FREQUENCY OF A MOTION TRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/389583 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389583
ADJUSTMENT OF FREQUENCY OF A MOTION TRACKING SYSTEM Nov 13, 2023 Pending
Array ( [id] => 18988970 [patent_doc_number] => 20240060939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SAMPLE METERING AND INJECTION FOR LIQUID CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/497302 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497302
SAMPLE METERING AND INJECTION FOR LIQUID CHROMATOGRAPHY Oct 29, 2023 Pending
Array ( [id] => 18973089 [patent_doc_number] => 20240053181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => WET GAS HOLDUP GAS FRACTION AND FLOW METER [patent_app_type] => utility [patent_app_number] => 18/494527 [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] => 5763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18494527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494527
WET GAS HOLDUP GAS FRACTION AND FLOW METER Oct 24, 2023 Pending
Array ( [id] => 18896464 [patent_doc_number] => 20240011949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ANALYSIS OF MOBILE PHASE SUPPLY FROM MOBILE PHASE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/371405 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18371405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371405
ANALYSIS OF MOBILE PHASE SUPPLY FROM MOBILE PHASE CONTAINER Sep 20, 2023 Pending
Array ( [id] => 18896468 [patent_doc_number] => 20240011953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ANALYSIS OF MOBILE PHASE SUPPLY FROM MOBILE PHASE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/371392 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371392
ANALYSIS OF MOBILE PHASE SUPPLY FROM MOBILE PHASE CONTAINER Sep 20, 2023 Pending
Array ( [id] => 18880367 [patent_doc_number] => 20240003736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Hard mounted nozzle accelerometer [patent_app_type] => utility [patent_app_number] => 18/467184 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467184
Hard mounted nozzle accelerometer Sep 13, 2023 Issued
Array ( [id] => 19282878 [patent_doc_number] => 20240219354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SONIC INSPECTION DEVICE, SONIC INSPECTION METHOD, AND HOLDER FOR SONIC INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/464518 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464518
SONIC INSPECTION DEVICE, SONIC INSPECTION METHOD, AND HOLDER FOR SONIC INSPECTION DEVICE Sep 10, 2023 Pending
Array ( [id] => 18986004 [patent_doc_number] => 20240057973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ULTRASOUND PROBE [patent_app_type] => utility [patent_app_number] => 18/233700 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233700
Ultrasound probe with heat transfer structure Aug 13, 2023 Issued
Array ( [id] => 18973127 [patent_doc_number] => 20240053219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => INSPECTION OF TANKS USING LINER AND VACUUM [patent_app_type] => utility [patent_app_number] => 18/232781 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18232781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232781
INSPECTION OF TANKS USING LINER AND VACUUM Aug 9, 2023 Pending
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