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] => 16500823 [patent_doc_number] => 10866204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Method and apparatus for vapor signature with heat differential [patent_app_type] => utility [patent_app_number] => 14/523912 [patent_app_country] => US [patent_app_date] => 2014-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9063 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14523912 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/523912
Method and apparatus for vapor signature with heat differential Oct 25, 2014 Issued
Array ( [id] => 10250832 [patent_doc_number] => 20150135828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'SYSTEM FOR MEASURING FLUID LEVEL' [patent_app_type] => utility [patent_app_number] => 14/508700 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3568 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14508700 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/508700
SYSTEM FOR MEASURING FLUID LEVEL Oct 6, 2014 Abandoned
Array ( [id] => 9927087 [patent_doc_number] => 20150075278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'FLUID LEVEL DETECTOR' [patent_app_type] => utility [patent_app_number] => 14/502630 [patent_app_country] => US [patent_app_date] => 2014-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9991 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14502630 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/502630
FLUID LEVEL DETECTOR Sep 29, 2014 Abandoned
Array ( [id] => 9788452 [patent_doc_number] => 20150000396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'DELIVERY UNIT WITH FILL LEVEL SENSOR FOR A LIQUID ADDITIVE, TANK FOR STORING LIQUID ADDITIVE, MOTOR VEHICLE AND METHOD FOR MONITORING A FILL LEVEL' [patent_app_type] => utility [patent_app_number] => 14/487304 [patent_app_country] => US [patent_app_date] => 2014-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6470 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14487304 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/487304
Delivery unit with fill level sensor for a liquid additive, tank for storing liquid additive, motor vehicle and method for monitoring a fill level Sep 15, 2014 Issued
Array ( [id] => 11019284 [patent_doc_number] => 20160216237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'Ultrasonic Sensor Having A Deflecting Element' [patent_app_type] => utility [patent_app_number] => 14/916083 [patent_app_country] => US [patent_app_date] => 2014-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1997 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14916083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/916083
Ultrasonic Sensor Having A Deflecting Element Sep 7, 2014 Abandoned
Array ( [id] => 11102282 [patent_doc_number] => 20160299253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'BATTERY-POWERED DOWNHOLE TOOLS WITH A TIMER' [patent_app_type] => utility [patent_app_number] => 14/777530 [patent_app_country] => US [patent_app_date] => 2014-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5683 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14777530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/777530
BATTERY-POWERED DOWNHOLE TOOLS WITH A TIMER Jul 29, 2014 Abandoned
Array ( [id] => 9835160 [patent_doc_number] => 20150027241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'PIERCING PROBES WITH OFFSET CONICAL PIERCING TIP AND FLUID-SAMPLING SYSTEMS COMPRISING THE PIERCING PROBES' [patent_app_type] => utility [patent_app_number] => 14/338887 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3708 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14338887 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/338887
PIERCING PROBES WITH OFFSET CONICAL PIERCING TIP AND FLUID-SAMPLING SYSTEMS COMPRISING THE PIERCING PROBES Jul 22, 2014 Abandoned
Array ( [id] => 11816178 [patent_doc_number] => 09720122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Reflection-only sensor at multiple angles for near real-time determination of acoustic properties of a fluid downhole' [patent_app_type] => utility [patent_app_number] => 14/339240 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7915 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14339240 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/339240
Reflection-only sensor at multiple angles for near real-time determination of acoustic properties of a fluid downhole Jul 22, 2014 Issued
Array ( [id] => 16354364 [patent_doc_number] => 10794870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Waveguide technique for the simultaneous measurement of temperature dependent properties of materials [patent_app_type] => utility [patent_app_number] => 14/903002 [patent_app_country] => US [patent_app_date] => 2014-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 4886 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 14903002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/903002
Waveguide technique for the simultaneous measurement of temperature dependent properties of materials Jul 13, 2014 Issued
Array ( [id] => 10492668 [patent_doc_number] => 20150377690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'CALIBRATION OF GRAIN MASS MEASUREMENT' [patent_app_type] => utility [patent_app_number] => 14/318254 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12184 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14318254 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/318254
Calibration of grain mass measurement Jun 26, 2014 Issued
Array ( [id] => 10484669 [patent_doc_number] => 20150369688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'MICROPHONE SEAL DETECTOR' [patent_app_type] => utility [patent_app_number] => 14/308823 [patent_app_country] => US [patent_app_date] => 2014-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5103 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14308823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/308823
MICROPHONE SEAL DETECTOR Jun 18, 2014 Abandoned
Array ( [id] => 10963579 [patent_doc_number] => 20140366610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'GAS SENSOR WITH HEATER' [patent_app_type] => utility [patent_app_number] => 14/304071 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3432 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14304071 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/304071
GAS SENSOR WITH HEATER Jun 12, 2014 Abandoned
Array ( [id] => 10756858 [patent_doc_number] => 20160103010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-14 [patent_title] => 'LIQUID LEVEL DETECTOR' [patent_app_type] => utility [patent_app_number] => 14/894559 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6314 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14894559 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/894559
Magnet float liquid level detector with guided locking case Jun 2, 2014 Issued
Array ( [id] => 10777635 [patent_doc_number] => 20160123791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'LIQUID LEVEL DETECTOR' [patent_app_type] => utility [patent_app_number] => 14/894554 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7581 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14894554 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/894554
Magnetic float liquid level detector with vertically reversible attachment Jun 2, 2014 Issued
Array ( [id] => 10777773 [patent_doc_number] => 20160123929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'VEHICLE UREA TANK ASSOCIATED WITH A SENSING CHAMBER FOR ACOUSTIC QUALITY AND LEVEL SENSING' [patent_app_type] => utility [patent_app_number] => 14/898616 [patent_app_country] => US [patent_app_date] => 2014-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4176 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14898616 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/898616
VEHICLE UREA TANK ASSOCIATED WITH A SENSING CHAMBER FOR ACOUSTIC QUALITY AND LEVEL SENSING Jun 1, 2014 Abandoned
Array ( [id] => 10949392 [patent_doc_number] => 20140352413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'MOISTURE TRANSMISSION TESTING INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 14/289341 [patent_app_country] => US [patent_app_date] => 2014-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2825 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14289341 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/289341
MOISTURE TRANSMISSION TESTING INSTRUMENT May 27, 2014 Abandoned
Array ( [id] => 9723896 [patent_doc_number] => 20140259598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'ANALYSIS OF LOCALIZED WASTE MATERIAL' [patent_app_type] => utility [patent_app_number] => 14/286675 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1409 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14286675 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286675
ANALYSIS OF LOCALIZED WASTE MATERIAL May 22, 2014 Abandoned
Array ( [id] => 9715309 [patent_doc_number] => 20140251007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'TANDEM SCOOP AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/282433 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4139 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14282433 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/282433
Tandem scoop and method for pipeline sampling May 19, 2014 Issued
Array ( [id] => 9717060 [patent_doc_number] => 20140252759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'RETRACTABLE SAMPLE SCOOP AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/282342 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4139 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14282342 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/282342
Retractable sample scoop and method for pipeline sampling May 19, 2014 Issued
Array ( [id] => 9681395 [patent_doc_number] => 20140238157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'ROBOT HAVING WORKPIECE MASS MEASUREMENT FUNCTION' [patent_app_type] => utility [patent_app_number] => 14/271033 [patent_app_country] => US [patent_app_date] => 2014-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8977 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14271033 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/271033
Robot having workpiece mass measurement function May 5, 2014 Issued
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