Search

David L. Singer

Examiner (ID: 17048, Phone: (303)297-4317 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2856, 2855
Total Applications
537
Issued Applications
374
Pending Applications
41
Abandoned Applications
138

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18361786 [patent_doc_number] => 20230143377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => GAS CHROMATOGRAPH FOR UNDERGROUND MINE [patent_app_type] => utility [patent_app_number] => 17/522859 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17522859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522859
GAS CHROMATOGRAPH FOR UNDERGROUND MINE Nov 8, 2021 Abandoned
Array ( [id] => 17689209 [patent_doc_number] => 20220196501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => PRESSURE MONITORING SYSTEMS AND METHODS FOR MONITORING PRESSURE OF EVACUATION ASSEMBLY CHARGE CYLINDERS [patent_app_type] => utility [patent_app_number] => 17/519246 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17519246 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519246
PRESSURE MONITORING SYSTEMS AND METHODS FOR MONITORING PRESSURE OF EVACUATION ASSEMBLY CHARGE CYLINDERS Nov 3, 2021 Abandoned
Array ( [id] => 19374894 [patent_doc_number] => 12066455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Triboelectric nanogenerator (TENG) and self-driven wind speed and wind direction sensing device [patent_app_type] => utility [patent_app_number] => 17/924121 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6535 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924121
Triboelectric nanogenerator (TENG) and self-driven wind speed and wind direction sensing device Nov 1, 2021 Issued
Array ( [id] => 19551630 [patent_doc_number] => 12135333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Detection kit for detecting immunosuppressors in whole blood by high performance liquid chromatography-tandem mass spectrometry and detection method thereof [patent_app_type] => utility [patent_app_number] => 17/511861 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5621 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511861
Detection kit for detecting immunosuppressors in whole blood by high performance liquid chromatography-tandem mass spectrometry and detection method thereof Oct 26, 2021 Issued
Array ( [id] => 19182045 [patent_doc_number] => 11988630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Method to use artificial intelligence to enhance visual inspection of oxygen sensors [patent_app_type] => utility [patent_app_number] => 17/509982 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4334 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509982
Method to use artificial intelligence to enhance visual inspection of oxygen sensors Oct 24, 2021 Issued
Array ( [id] => 17356393 [patent_doc_number] => 20220017189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHODS AND SYSTEMS FOR WAVE SLAM MONITORING OF WATER VESSELS [patent_app_type] => utility [patent_app_number] => 17/490219 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17490219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/490219
Methods and systems for wave slam monitoring of water vessels Sep 29, 2021 Issued
Array ( [id] => 19492578 [patent_doc_number] => 12111282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Solid electrolyte and gas sensor with thermal shock resistance [patent_app_type] => utility [patent_app_number] => 17/448733 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 8135 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448733
Solid electrolyte and gas sensor with thermal shock resistance Sep 23, 2021 Issued
Array ( [id] => 17506528 [patent_doc_number] => 20220099631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => ULTRASONIC PROBE HAVING FLEXIBLE STABILIZING ELEMENT FOR PROBE ALIGNMENT [patent_app_type] => utility [patent_app_number] => 17/472581 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17472581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472581
Ultrasonic probe having flexible stabilizing element for probe alignment Sep 9, 2021 Issued
Array ( [id] => 17315851 [patent_doc_number] => 20210404899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => RADIAL SEAL FOR DISPOSABLE FORCE SENSOR [patent_app_type] => utility [patent_app_number] => 17/447377 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447377
Radial seal for disposable force sensor Sep 9, 2021 Issued
Array ( [id] => 17461630 [patent_doc_number] => 20220074935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SYSTEMS AND METHODS OF DETERMINING HYGIENE CONDITION OF AN INTERIOR SPACE [patent_app_type] => utility [patent_app_number] => 17/471369 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17471369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471369
SYSTEMS AND METHODS OF DETERMINING HYGIENE CONDITION OF AN INTERIOR SPACE Sep 9, 2021 Abandoned
Array ( [id] => 18078703 [patent_doc_number] => 20220404315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => RESONANCE DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/411834 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411834
Resonance detection system for peripheral interface device Aug 24, 2021 Issued
Array ( [id] => 19153273 [patent_doc_number] => 11978190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Rapid detection system for water and impurity of machine-harvested seed cotton in purchase link [patent_app_type] => utility [patent_app_number] => 17/409967 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3389 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409967
Rapid detection system for water and impurity of machine-harvested seed cotton in purchase link Aug 23, 2021 Issued
Array ( [id] => 20144968 [patent_doc_number] => 12379306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Surface performance testing apparatus, systems and methods [patent_app_type] => utility [patent_app_number] => 17/409362 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 36 [patent_no_of_words] => 9436 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17409362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409362
Surface performance testing apparatus, systems and methods Aug 22, 2021 Issued
Array ( [id] => 18429675 [patent_doc_number] => 11674890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Saw based optical sensor device and package including the same [patent_app_type] => utility [patent_app_number] => 17/407985 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7765 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407985
Saw based optical sensor device and package including the same Aug 19, 2021 Issued
Array ( [id] => 18290676 [patent_doc_number] => 11619544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Vibration sensor having vent for pressure enhancing member [patent_app_type] => utility [patent_app_number] => 17/444285 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3840 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444285
Vibration sensor having vent for pressure enhancing member Aug 2, 2021 Issued
Array ( [id] => 17549372 [patent_doc_number] => 20220120713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ULTRASONIC IN-SITU AUTOMATIC DETECTION SYSTEM FOR CREEP CRACKS ON INNER WALL OF HYDROGEN PRODUCTION FURNACE TUBE [patent_app_type] => utility [patent_app_number] => 17/388266 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17388266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388266
Ultrasonic in-situ automatic detection system for creep cracks on inner wall of hydrogen production furnace tube Jul 28, 2021 Issued
Array ( [id] => 18135466 [patent_doc_number] => 11561129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Vibration sensing assembly for bone conduction microphone [patent_app_type] => utility [patent_app_number] => 17/381207 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4448 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381207
Vibration sensing assembly for bone conduction microphone Jul 20, 2021 Issued
Array ( [id] => 19580786 [patent_doc_number] => 12146893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Low-noise multi-axis accelerometers and related methods [patent_app_type] => utility [patent_app_number] => 17/380601 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8405 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380601
Low-noise multi-axis accelerometers and related methods Jul 19, 2021 Issued
Array ( [id] => 18548207 [patent_doc_number] => 11721566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Sensor assembly and methods of vapor monitoring in process chambers [patent_app_type] => utility [patent_app_number] => 17/374189 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4530 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374189
Sensor assembly and methods of vapor monitoring in process chambers Jul 12, 2021 Issued
Array ( [id] => 19978210 [patent_doc_number] => 12345683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Methods for determining the young's modulus of a cementitious material [patent_app_type] => utility [patent_app_number] => 18/002789 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18002789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002789
Methods for determining the young's modulus of a cementitious material Jun 30, 2021 Issued
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