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] => 18147887 [patent_doc_number] => 20230021744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => Ultrasonic Flowmeter and Method for Operating an Ultrasonic Flowmeter [patent_app_type] => utility [patent_app_number] => 17/814104 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814104
Ultrasonic Flowmeter and Method for Operating an Ultrasonic Flowmeter Jul 20, 2022 Pending
Array ( [id] => 19390563 [patent_doc_number] => 20240280433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => VIBRATION TEST DEVICE [patent_app_type] => utility [patent_app_number] => 18/547922 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9209 [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] => 18547922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547922
Vibration test device with diagnosis unit Jul 19, 2022 Issued
Array ( [id] => 19128415 [patent_doc_number] => 20240133768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => VIBRATION TEST SUPPORT NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/547962 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11094 [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] => 18547962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547962
VIBRATION TEST SUPPORT NETWORK SYSTEM Jul 19, 2022 Pending
Array ( [id] => 19128415 [patent_doc_number] => 20240133768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => VIBRATION TEST SUPPORT NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/547962 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11094 [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] => 18547962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547962
VIBRATION TEST SUPPORT NETWORK SYSTEM Jul 18, 2022 Pending
Array ( [id] => 19513352 [patent_doc_number] => 20240345038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD FOR ANALYZING TRACE LEVELS OF SEMI-VOLATILE NITROSAMINES IN SOLID SAMPLES [patent_app_type] => utility [patent_app_number] => 18/577775 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577775
METHOD FOR ANALYZING TRACE LEVELS OF SEMI-VOLATILE NITROSAMINES IN SOLID SAMPLES Jul 10, 2022 Pending
Array ( [id] => 19904932 [patent_doc_number] => 12281932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Abnormal sound identification device, abnormal sound identification method, and non-transitory storage medium [patent_app_type] => utility [patent_app_number] => 17/860321 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 3591 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860321
Abnormal sound identification device, abnormal sound identification method, and non-transitory storage medium Jul 7, 2022 Issued
Array ( [id] => 19450065 [patent_doc_number] => 20240310195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ULTRASONIC MEASURING CELL AND METHOD FOR MEASURING THE VOLUME FLOW OF A LIQUID IN A TUBE [patent_app_type] => utility [patent_app_number] => 18/576075 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576075 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576075
ULTRASONIC MEASURING CELL AND METHOD FOR MEASURING THE VOLUME FLOW OF A LIQUID IN A TUBE Jun 29, 2022 Issued
Array ( [id] => 18470164 [patent_doc_number] => 20230204449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => APPARATUS AND METHOD FOR INSPECTING GAS LEAK [patent_app_type] => utility [patent_app_number] => 17/842978 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17842978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842978
APPARATUS AND METHOD FOR INSPECTING GAS LEAK Jun 16, 2022 Abandoned
Array ( [id] => 19319543 [patent_doc_number] => 20240241086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => FLUIDICALLY COUPLING OF SAMPLING AND SEPARATION PATHS [patent_app_type] => utility [patent_app_number] => 18/562216 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18562216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562216
FLUIDICALLY COUPLING OF SAMPLING AND SEPARATION PATHS May 16, 2022 Pending
Array ( [id] => 17991267 [patent_doc_number] => 20220357304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => COMPACT LIQUID CHROMATOGRAPHY SYSTEM PROVIDING THERMAL MANAGEMENT AND DETECTION [patent_app_type] => utility [patent_app_number] => 17/736371 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736371
Compact liquid chromatography system providing thermal management and detection May 3, 2022 Issued
Array ( [id] => 19917056 [patent_doc_number] => 12292420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Control of sample separation based on analysis of mobile phase supply from mobile phase container [patent_app_type] => utility [patent_app_number] => 17/736868 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10048 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736868
Control of sample separation based on analysis of mobile phase supply from mobile phase container May 3, 2022 Issued
Array ( [id] => 18006142 [patent_doc_number] => 20220364908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => DEVICE FOR MEASURING A PARAMETER INDICATIVE OF THE ROTATIONAL SPEED OF A COMPONENT [patent_app_type] => utility [patent_app_number] => 17/731401 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731401
Device for measuring a parameter indicative of the rotational speed of a component Apr 27, 2022 Issued
Array ( [id] => 17735951 [patent_doc_number] => 20220221410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => INSPECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/708578 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3534 [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] => 17708578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708578
INSPECTION DEVICE Mar 29, 2022 Abandoned
Array ( [id] => 18021928 [patent_doc_number] => 20220373427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => VIBRATION CONTROL SYSTEM USING KURTOSIS RESPONSE SPECTRUM [patent_app_type] => utility [patent_app_number] => 17/705575 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8502 [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] => 17705575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705575
Vibration control system using kurtosis response spectrum Mar 27, 2022 Issued
Array ( [id] => 17835163 [patent_doc_number] => 20220272468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SYSTEM AND METHOD FOR VALIDATION OF HEARING AIDS FOR INFANTS USING A SPEECH SIGNAL [patent_app_type] => utility [patent_app_number] => 17/699848 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699848
System and method for validation of hearing aids for infants using a speech signal Mar 20, 2022 Issued
Array ( [id] => 17689153 [patent_doc_number] => 20220196445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => INSPECTION ROBOT FOR HORIZONTAL TUBE INSPECTION [patent_app_type] => utility [patent_app_number] => 17/694897 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 61537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694897
Inspection robot for horizontal tube inspection having sensor carriage Mar 14, 2022 Issued
Array ( [id] => 20387380 [patent_doc_number] => 12487105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Reversibly magnetically closeable sensor housing [patent_app_type] => utility [patent_app_number] => 17/654942 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654942
Reversibly magnetically closeable sensor housing Mar 14, 2022 Issued
Array ( [id] => 18749318 [patent_doc_number] => 11808622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Acoustic measuring device for reducing flow resonance [patent_app_type] => utility [patent_app_number] => 17/686787 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2136 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686787
Acoustic measuring device for reducing flow resonance Mar 3, 2022 Issued
Array ( [id] => 18255400 [patent_doc_number] => 20230082439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => INSPECTION SYSTEM AND INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/653504 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653504
Acoustic emission inspection system for detecting elastic waves in inspected objects Mar 3, 2022 Issued
Array ( [id] => 19652054 [patent_doc_number] => 12173831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Pipeline inspection system with scale removing feature [patent_app_type] => utility [patent_app_number] => 17/679594 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 7138 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679594 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679594
Pipeline inspection system with scale removing feature Feb 23, 2022 Issued
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