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] => 20569671 [patent_doc_number] => 20260063593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => INSPECTION ROBOT WITH FORWARD AND REARWARD SENSOR MOUNT GROUPS [patent_app_type] => utility [patent_app_number] => 19/196084 [patent_app_country] => US [patent_app_date] => 2025-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19196084 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/196084
INSPECTION ROBOT WITH FORWARD AND REARWARD SENSOR MOUNT GROUPS Apr 30, 2025 Pending
Array ( [id] => 20310066 [patent_doc_number] => 20250327695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => VARIABLY CHOKED PRESSURE RATE-OF-RISE MASS FLOW VERIFIER [patent_app_type] => utility [patent_app_number] => 19/179974 [patent_app_country] => US [patent_app_date] => 2025-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19179974 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/179974
VARIABLY CHOKED PRESSURE RATE-OF-RISE MASS FLOW VERIFIER Apr 14, 2025 Pending
Array ( [id] => 20014783 [patent_doc_number] => 20250153005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Systems and Methods for Determining Weight Distribution and Balance in Athletics, Gaming, and Healthcare [patent_app_type] => utility [patent_app_number] => 18/941932 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941932
Systems and methods for determining weight distribution and balance in athletics, gaming, and healthcare Nov 7, 2024 Issued
Array ( [id] => 19644111 [patent_doc_number] => 20240418631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => WELDING INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/744134 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744134
WELDING INSPECTION METHOD Jun 13, 2024 Pending
Array ( [id] => 20406654 [patent_doc_number] => 20250375763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => PIPETTE [patent_app_type] => utility [patent_app_number] => 18/734682 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734682
PIPETTE Jun 4, 2024 Pending
Array ( [id] => 20130121 [patent_doc_number] => 12372427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Handheld ultrasonic testing device [patent_app_type] => utility [patent_app_number] => 18/733038 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9170 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733038
Handheld ultrasonic testing device Jun 3, 2024 Issued
Array ( [id] => 19616459 [patent_doc_number] => 20240402139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => VARYING THE COUPLANT OR RATIO OF MIXTURES INSIDE OR OUTSIDE OF AN ENCLOSED OR OPEN NON-DESTRUCTIVE TESTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/678124 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18678124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678124
VARYING THE COUPLANT OR RATIO OF MIXTURES INSIDE OR OUTSIDE OF AN ENCLOSED OR OPEN NON-DESTRUCTIVE TESTING DEVICE May 29, 2024 Pending
Array ( [id] => 19616457 [patent_doc_number] => 20240402137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ACOUSTIC INSPECTION DEVICE AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/678918 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18678918 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678918
ACOUSTIC INSPECTION DEVICE AND METHODS OF OPERATION May 29, 2024 Pending
Array ( [id] => 19463106 [patent_doc_number] => 20240316775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SYSTEM, APPARATUS AND METHOD FOR IMPROVED LOCATION IDENTIFICATION WITH PRISM [patent_app_type] => utility [patent_app_number] => 18/676761 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 72310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676761
System, apparatus and method for improved location identification with prism May 28, 2024 Issued
Array ( [id] => 20379665 [patent_doc_number] => 20250362158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => OXYGEN SENSOR ELEVATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/673716 [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] => 1158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18673716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673716
OXYGEN SENSOR ELEVATOR ASSEMBLY May 23, 2024 Pending
Array ( [id] => 20379789 [patent_doc_number] => 20250362282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SYSTEM AND METHOD FOR MEASURING A GAS CONCENTRATION IN ONE OR MORE REACTION CHAMBERS [patent_app_type] => utility [patent_app_number] => 18/673069 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673069 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673069
SYSTEM AND METHOD FOR MEASURING A GAS CONCENTRATION IN ONE OR MORE REACTION CHAMBERS May 22, 2024 Pending
Array ( [id] => 19999731 [patent_doc_number] => 20250137953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => REACTOR AND METHOD COMMONLY APPLICABLE FOR HIGH-PRESSURE IN-SITU DSC AND NEUTRON TESTS OF GAS HYDRATE [patent_app_type] => utility [patent_app_number] => 18/664339 [patent_app_country] => US [patent_app_date] => 2024-05-15 [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] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664339
REACTOR AND METHOD COMMONLY APPLICABLE FOR HIGH-PRESSURE IN-SITU DSC AND NEUTRON TESTS OF GAS HYDRATE May 14, 2024 Pending
Array ( [id] => 19587471 [patent_doc_number] => 20240385028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => HOUSING ASSEMBLY AND METHOD FOR FORMING THE HOUSING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/656826 [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] => 3621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18656826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656826
HOUSING ASSEMBLY AND METHOD FOR FORMING THE HOUSING ASSEMBLY May 6, 2024 Pending
Array ( [id] => 20233497 [patent_doc_number] => 20250290816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => REMOTE SEAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/606308 [patent_app_country] => US [patent_app_date] => 2024-03-15 [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] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606308
REMOTE SEAL SYSTEM Mar 14, 2024 Pending
Array ( [id] => 20233515 [patent_doc_number] => 20250290834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => PREPARATION OF PLANAR LAMELLA FROM A MULTI-LAYER STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/606909 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18606909 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606909
PREPARATION OF PLANAR LAMELLA FROM A MULTI-LAYER STRUCTURE Mar 14, 2024 Pending
Array ( [id] => 20233523 [patent_doc_number] => 20250290842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => SYSTEMS AND METHODS FOR CHARACTERIZING UNCONVENTIONAL RESERVOIRS INCLUDING FRACTURED SOURCE ROCK [patent_app_type] => utility [patent_app_number] => 18/602309 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602309
SYSTEMS AND METHODS FOR CHARACTERIZING UNCONVENTIONAL RESERVOIRS INCLUDING FRACTURED SOURCE ROCK Mar 11, 2024 Pending
Array ( [id] => 19382196 [patent_doc_number] => 20240272066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ACOUSTIC EXCITATION DEVICE WITH DUAL-WAVELENGTH OUTPUT [patent_app_type] => utility [patent_app_number] => 18/438513 [patent_app_country] => US [patent_app_date] => 2024-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438513
ACOUSTIC EXCITATION DEVICE WITH DUAL-WAVELENGTH OUTPUT Feb 10, 2024 Pending
Array ( [id] => 19191228 [patent_doc_number] => 20240170141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => QUALITY CONTROL FOR POINT-OF-CARE DIAGNOSTIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/425540 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425540
Quality control for point-of-care diagnostic systems Jan 28, 2024 Issued
Array ( [id] => 19616269 [patent_doc_number] => 20240401949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SENSOR AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/424030 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18424030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424030
SENSOR AND ELECTRONIC DEVICE Jan 25, 2024 Pending
Array ( [id] => 19143430 [patent_doc_number] => 20240142299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ACOUSTIC MEASUREMENT APPARATUS, KIT, AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/409880 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409880
Acoustic measurement apparatus, kit, and method of use thereof Jan 10, 2024 Issued
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