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] => 17605156 [patent_doc_number] => 11333635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Rolling search unit for ultrasonic railroad rail inspection [patent_app_type] => utility [patent_app_number] => 16/863307 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4623 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863307
Rolling search unit for ultrasonic railroad rail inspection Apr 29, 2020 Issued
Array ( [id] => 17937595 [patent_doc_number] => 11472031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => System, method, and apparatus for rapid development of an inspection scheme for an inspection robot [patent_app_type] => utility [patent_app_number] => 16/863594 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 203 [patent_figures_cnt] => 249 [patent_no_of_words] => 133803 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863594
System, method, and apparatus for rapid development of an inspection scheme for an inspection robot Apr 29, 2020 Issued
Array ( [id] => 17937595 [patent_doc_number] => 11472031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => System, method, and apparatus for rapid development of an inspection scheme for an inspection robot [patent_app_type] => utility [patent_app_number] => 16/863594 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 203 [patent_figures_cnt] => 249 [patent_no_of_words] => 133803 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863594
System, method, and apparatus for rapid development of an inspection scheme for an inspection robot Apr 29, 2020 Issued
Array ( [id] => 17937595 [patent_doc_number] => 11472031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => System, method, and apparatus for rapid development of an inspection scheme for an inspection robot [patent_app_type] => utility [patent_app_number] => 16/863594 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 203 [patent_figures_cnt] => 249 [patent_no_of_words] => 133803 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863594
System, method, and apparatus for rapid development of an inspection scheme for an inspection robot Apr 29, 2020 Issued
Array ( [id] => 17267925 [patent_doc_number] => 11193342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Methods for determining the water content of a drilling fluid using water phase salinity [patent_app_type] => utility [patent_app_number] => 16/846884 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5168 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16846884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846884
Methods for determining the water content of a drilling fluid using water phase salinity Apr 12, 2020 Issued
Array ( [id] => 18129598 [patent_doc_number] => 11555802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Interrogatable passive acoustic sensor device with reflective tags [patent_app_type] => utility [patent_app_number] => 16/845335 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5923 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845335
Interrogatable passive acoustic sensor device with reflective tags Apr 9, 2020 Issued
Array ( [id] => 17282412 [patent_doc_number] => 11199437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Utilization of fast-response pressure measurements to nonintrusively monitor blade vibration in axial compressors [patent_app_type] => utility [patent_app_number] => 16/843965 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 10071 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843965
Utilization of fast-response pressure measurements to nonintrusively monitor blade vibration in axial compressors Apr 8, 2020 Issued
Array ( [id] => 18191184 [patent_doc_number] => 11581793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Condition monitoring device having a power switch between an integrated energy harvester and a method for operating said power switch [patent_app_type] => utility [patent_app_number] => 16/840709 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2720 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840709
Condition monitoring device having a power switch between an integrated energy harvester and a method for operating said power switch Apr 5, 2020 Issued
Array ( [id] => 16191029 [patent_doc_number] => 20200231878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => PYROLYSIS TO DETERMINE HYDROCARBON EXPULSION EFFICIENCY OF HYDROCARBON SOURCE ROCK [patent_app_type] => utility [patent_app_number] => 16/841574 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841574
Pyrolysis to determine hydrocarbon expulsion efficiency of hydrocarbon source rock Apr 5, 2020 Issued
Array ( [id] => 18275489 [patent_doc_number] => 11614428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Liquid chromatography multi-draw method, system and use for sampling [patent_app_type] => utility [patent_app_number] => 16/841369 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 12109 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841369 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841369
Liquid chromatography multi-draw method, system and use for sampling Apr 5, 2020 Issued
Array ( [id] => 16191028 [patent_doc_number] => 20200231877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => PYROLYSIS TO DETERMINE HYDROCARBON EXPULSION EFFICIENCY OF HYDROCARBON SOURCE ROCK [patent_app_type] => utility [patent_app_number] => 16/841561 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16841561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841561
Pyrolysis to determine hydrocarbon expulsion efficiency of hydrocarbon source rock Apr 5, 2020 Issued
Array ( [id] => 17878113 [patent_doc_number] => 11450133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Ultrasonic sensing device and display device including the same [patent_app_type] => utility [patent_app_number] => 16/824475 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15823 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824475
Ultrasonic sensing device and display device including the same Mar 18, 2020 Issued
Array ( [id] => 16252887 [patent_doc_number] => 20200262261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => INSPECTION ROBOT [patent_app_type] => utility [patent_app_number] => 16/813701 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 133709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16813701 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813701
Inspection robot with stability assist device Mar 8, 2020 Issued
Array ( [id] => 17845964 [patent_doc_number] => 11435328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Unions and couplers [patent_app_type] => utility [patent_app_number] => 16/804919 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2608 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804919
Unions and couplers Feb 27, 2020 Issued
Array ( [id] => 19340025 [patent_doc_number] => 12050210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Analysis apparatus column oven [patent_app_type] => utility [patent_app_number] => 17/433119 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 6805 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17433119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433119
Analysis apparatus column oven Feb 26, 2020 Issued
Array ( [id] => 16075527 [patent_doc_number] => 20200191750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => PHOTOACOUSTIC GAS ANALYZER FOR DETERMINING SPECIES CONCENTRATIONS USING INTENSITY MODULATION [patent_app_type] => utility [patent_app_number] => 16/798476 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798476
Photoacoustic gas analyzer for determining species concentrations using intensity modulation Feb 23, 2020 Issued
Array ( [id] => 17673979 [patent_doc_number] => 20220187146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => Optical Fiber System For Detecting Forces During A Collision Test [patent_app_type] => utility [patent_app_number] => 17/432226 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17432226 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432226
Optical Fiber System For Detecting Forces During A Collision Test Feb 19, 2020 Abandoned
Array ( [id] => 18963382 [patent_doc_number] => 11897125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Spring array device for verifying reliability and accuracy of mechanical impedance estimating robot and connecting structure therebetween [patent_app_type] => utility [patent_app_number] => 16/788263 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8157 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16788263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/788263
Spring array device for verifying reliability and accuracy of mechanical impedance estimating robot and connecting structure therebetween Feb 10, 2020 Issued
Array ( [id] => 18135545 [patent_doc_number] => 11561209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Method for simultaneous determination of nitrogen and oxygen isotope compositions of natural nitrate and nitrite [patent_app_type] => utility [patent_app_number] => 16/768893 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8844 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768893
Method for simultaneous determination of nitrogen and oxygen isotope compositions of natural nitrate and nitrite Feb 6, 2020 Issued
Array ( [id] => 18198134 [patent_doc_number] => 20230051653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ACCESSORY FOR MAKING AND COUPLING A FLOW PATH BETWEEN A PACKAGE AND A TESTER [patent_app_type] => utility [patent_app_number] => 17/797209 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17797209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797209
ACCESSORY FOR MAKING AND COUPLING A FLOW PATH BETWEEN A PACKAGE AND A TESTER Feb 4, 2020 Abandoned
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