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] => 16933736 [patent_doc_number] => 20210199625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => CHROMATOGRAPHY VALVE FOR FLUID ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/058017 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17058017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058017
Chromatography valve for fluid analysis May 30, 2019 Issued
Array ( [id] => 16964161 [patent_doc_number] => 20210215660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => METHOD FOR EVALUATING COMFORT EVOKING PERFORMANCE OF SHEET AND COMFORT EVOKING SHEET [patent_app_type] => utility [patent_app_number] => 17/059325 [patent_app_country] => US [patent_app_date] => 2019-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17059325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059325
METHOD FOR EVALUATING COMFORT EVOKING PERFORMANCE OF SHEET AND COMFORT EVOKING SHEET May 26, 2019 Abandoned
Array ( [id] => 16933605 [patent_doc_number] => 20210199494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => CAPACITIVE SENSOR [patent_app_type] => utility [patent_app_number] => 17/058102 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20931 [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] => 17058102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058102
Multielectrode capacitive sensor without pull-in risk May 22, 2019 Issued
Array ( [id] => 17733875 [patent_doc_number] => 20220219334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SENSOR ASSEMBLY AND SUCTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/604784 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604784
Sensor assembly and suction apparatus May 12, 2019 Issued
Array ( [id] => 19092023 [patent_doc_number] => 11953470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Automatic funnel control device [patent_app_type] => utility [patent_app_number] => 17/059502 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3606 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059502
Automatic funnel control device May 9, 2019 Issued
Array ( [id] => 18621503 [patent_doc_number] => 11754533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Photoacoustic detection system with clocked tuning fork positions [patent_app_type] => utility [patent_app_number] => 17/053864 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5941 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17053864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/053864
Photoacoustic detection system with clocked tuning fork positions May 7, 2019 Issued
Array ( [id] => 18246207 [patent_doc_number] => 11602771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Ultrasonic sensor and manufacturing method therefor, and ultrasonic sensor array and display device [patent_app_type] => utility [patent_app_number] => 16/642146 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5983 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16642146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642146
Ultrasonic sensor and manufacturing method therefor, and ultrasonic sensor array and display device May 5, 2019 Issued
Array ( [id] => 16423068 [patent_doc_number] => 20200348266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHOD FOR DIAGNOSING DEFECTS IN SOLID MATERIALS AND A DIAGNOSTIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/401212 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401212
Method for an acoustic resonance inspection and diagnosing of defects in solid materials and a diagnostic device May 1, 2019 Issued
Array ( [id] => 15683741 [patent_doc_number] => 20200096534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => CHARGE OUTPUT STRUCTURE AND PIEZOELECTRIC ACCELERATION SENSOR THEREOF [patent_app_type] => utility [patent_app_number] => 16/398735 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16398735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/398735
CHARGE OUTPUT STRUCTURE AND PIEZOELECTRIC ACCELERATION SENSOR THEREOF Apr 29, 2019 Abandoned
Array ( [id] => 19044670 [patent_doc_number] => 11933769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Multidimensional sample separation with pressure adjustment [patent_app_type] => utility [patent_app_number] => 17/051701 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 22 [patent_no_of_words] => 11324 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051701
Multidimensional sample separation with pressure adjustment Apr 29, 2019 Issued
Array ( [id] => 16400093 [patent_doc_number] => 20200340951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Assessing Wooden Pole Integrity [patent_app_type] => utility [patent_app_number] => 16/394553 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394553
Remotely assessing real-time wooden pole integrity Apr 24, 2019 Issued
Array ( [id] => 17541946 [patent_doc_number] => 11307063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Inspection robot for horizontal tube inspection having vertically positionable sensor carriage [patent_app_type] => utility [patent_app_number] => 16/387237 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 79 [patent_no_of_words] => 61508 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16387237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387237
Inspection robot for horizontal tube inspection having vertically positionable sensor carriage Apr 16, 2019 Issued
Array ( [id] => 16376930 [patent_doc_number] => 20200325772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => Method to Use a Buoyant Body to Measure Two-Phase Flow in Horizontal Wells [patent_app_type] => utility [patent_app_number] => 16/381777 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381777
Method to use a buoyant body to measure two-phase flow in horizontal wells Apr 10, 2019 Issued
Array ( [id] => 19355091 [patent_doc_number] => 12055526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Sample handling and dispatching individual sample packages for fluid processing [patent_app_type] => utility [patent_app_number] => 17/045756 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 15030 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17045756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045756
Sample handling and dispatching individual sample packages for fluid processing Apr 4, 2019 Issued
Array ( [id] => 19442363 [patent_doc_number] => 12092618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Extract recovery method and analysis method using polymer beads in a trap when using supercritical extraction [patent_app_type] => utility [patent_app_number] => 17/046600 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 17 [patent_no_of_words] => 7436 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046600
Extract recovery method and analysis method using polymer beads in a trap when using supercritical extraction Apr 3, 2019 Issued
Array ( [id] => 14932715 [patent_doc_number] => 20190301995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => QUALITY CONTROL FOR POINT-OF-CARE DIAGNOSTIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/368929 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368929
Quality control for point-of-care diagnostic systems Mar 28, 2019 Issued
Array ( [id] => 17179284 [patent_doc_number] => 11156522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Radial seal for disposable force sensor [patent_app_type] => utility [patent_app_number] => 16/369568 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 27 [patent_no_of_words] => 24473 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369568
Radial seal for disposable force sensor Mar 28, 2019 Issued
Array ( [id] => 14870537 [patent_doc_number] => 20190285510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => MITIGATION OF RESONANCE IN A TRANSPORT REFRIGERATION UNIT [patent_app_type] => utility [patent_app_number] => 16/357939 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357939
Mitigation of resonance in a transport refrigeration unit Mar 18, 2019 Issued
Array ( [id] => 18152247 [patent_doc_number] => 11565198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Hydrocyclone vibration monitoring system and method [patent_app_type] => utility [patent_app_number] => 16/981043 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 10228 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981043
Hydrocyclone vibration monitoring system and method Mar 13, 2019 Issued
Array ( [id] => 19327014 [patent_doc_number] => 12044691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Measuring apparatus for a liquid handling apparatus for measuring pipetting container, article for said measuring apparatus and corresponding measuring method [patent_app_type] => utility [patent_app_number] => 16/971658 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 17475 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16971658 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971658
Measuring apparatus for a liquid handling apparatus for measuring pipetting container, article for said measuring apparatus and corresponding measuring method Feb 26, 2019 Issued
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