Search

Suman Kumar Nath

Examiner (ID: 12443, Phone: (571)270-1443 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2861
Total Applications
778
Issued Applications
616
Pending Applications
76
Abandoned Applications
102

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19841051 [patent_doc_number] => 12253433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Gas monitoring device, method, and program [patent_app_type] => utility [patent_app_number] => 17/618408 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 15220 [patent_no_of_claims] => 18 [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] => 17618408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618408
Gas monitoring device, method, and program Dec 11, 2019 Issued
Array ( [id] => 17491466 [patent_doc_number] => 11280762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Acoustic emission test equipment and analysis technology for rock breaking [patent_app_type] => utility [patent_app_number] => 16/699130 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 33 [patent_no_of_words] => 10026 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699130
Acoustic emission test equipment and analysis technology for rock breaking Nov 28, 2019 Issued
Array ( [id] => 16841406 [patent_doc_number] => 11013463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Capacitive sensor systems and method [patent_app_type] => utility [patent_app_number] => 16/692764 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6319 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692764
Capacitive sensor systems and method Nov 21, 2019 Issued
Array ( [id] => 18855007 [patent_doc_number] => 11852580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Capacitive sensor for photoacoustic spectroscopy, device and method using such a sensor [patent_app_type] => utility [patent_app_number] => 17/295137 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5219 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295137
Capacitive sensor for photoacoustic spectroscopy, device and method using such a sensor Nov 19, 2019 Issued
Array ( [id] => 19595075 [patent_doc_number] => 12152910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Kirigami-based sensor devices and systems [patent_app_type] => utility [patent_app_number] => 17/294172 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 12190 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294172
Kirigami-based sensor devices and systems Nov 13, 2019 Issued
Array ( [id] => 16143827 [patent_doc_number] => 10704980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Safety procedure and testing mechanism for valve replacement and leak detection on a tank car [patent_app_type] => utility [patent_app_number] => 16/658744 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3669 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658744
Safety procedure and testing mechanism for valve replacement and leak detection on a tank car Oct 20, 2019 Issued
Array ( [id] => 17506588 [patent_doc_number] => 20220099691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => DIGITAL SLIDE SCANNER SAMPLE IDENTIFICATION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/427627 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427627
Digital slide scanner sample identification device and method Oct 16, 2019 Issued
Array ( [id] => 17315942 [patent_doc_number] => 20210404990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DEVICES AND METHODS OF SENSING PROPERTIES OF FLUIDS [patent_app_type] => utility [patent_app_number] => 17/281485 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17281485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/281485
Devices and methods of sensing properties of fluids Oct 9, 2019 Issued
Array ( [id] => 17954058 [patent_doc_number] => 11480156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Method of evaluating quality of wind turbine blade [patent_app_type] => utility [patent_app_number] => 16/596804 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 11927 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596804
Method of evaluating quality of wind turbine blade Oct 8, 2019 Issued
Array ( [id] => 17300878 [patent_doc_number] => 20210396717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => PROBE HOLDER FOR ULTRASONIC INSPECTION AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/279729 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279729
Probe holder for ultrasonic inspection and method of manufacture Oct 7, 2019 Issued
Array ( [id] => 17969238 [patent_doc_number] => 11486757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Ultrasonic sensor, ultrasonic sensing device and display device [patent_app_type] => utility [patent_app_number] => 16/591377 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9261 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591377
Ultrasonic sensor, ultrasonic sensing device and display device Oct 1, 2019 Issued
Array ( [id] => 16370091 [patent_doc_number] => 10801837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Pipeline deep crack detection [patent_app_type] => utility [patent_app_number] => 16/586023 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8180 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [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] => 16586023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586023
Pipeline deep crack detection Sep 26, 2019 Issued
Array ( [id] => 16674498 [patent_doc_number] => 20210063261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => METHOD AND SYSTEM FOR DETECTING HEALTH STATUS OF A BOLT THAT FASTENS A ROTOR BLADE OF A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 16/583929 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583929
Method and system for detecting health status of a bolt that fastens a rotor blade of a wind turbine Sep 25, 2019 Issued
Array ( [id] => 15901155 [patent_doc_number] => 20200150096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => STACKED OPTICAL FILTER ARRANGEMENT FOR A PHOTOACOUSTIC SPECTROMETRY DEVICE FOR MULTI-GAS SENSING AND PHOTOACOUSTIC SPECTROMETRY DEVICE [patent_app_type] => utility [patent_app_number] => 16/580600 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580600
Stacked optical filter arrangement for a photoacoustic spectrometry device for multi-gas sensing and photoacoustic spectrometry device Sep 23, 2019 Issued
Array ( [id] => 18560790 [patent_doc_number] => 11726029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Modulation of a movable IR emitter through a diaphragm structure [patent_app_type] => utility [patent_app_number] => 17/250856 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 13657 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17250856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/250856
Modulation of a movable IR emitter through a diaphragm structure Sep 12, 2019 Issued
Array ( [id] => 15652315 [patent_doc_number] => 20200088687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => AUTOREGRESSIVE SIGNAL PROCESSING APPLIED TO HIGH-FREQUENCY ACOUSTIC MICROSCOPY OF SOFT TISSUES [patent_app_type] => utility [patent_app_number] => 16/569054 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569054
AUTOREGRESSIVE SIGNAL PROCESSING APPLIED TO HIGH-FREQUENCY ACOUSTIC MICROSCOPY OF SOFT TISSUES Sep 11, 2019 Abandoned
Array ( [id] => 16926358 [patent_doc_number] => 11047832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Method and system for determining at least one parameter of interest of a material [patent_app_type] => utility [patent_app_number] => 16/554682 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8754 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16554682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554682
Method and system for determining at least one parameter of interest of a material Aug 28, 2019 Issued
Array ( [id] => 17491468 [patent_doc_number] => 11280764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Ultrasonic inspective device for simultaneous pulse echo and through transmission inspection [patent_app_type] => utility [patent_app_number] => 16/555499 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16555499 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555499
Ultrasonic inspective device for simultaneous pulse echo and through transmission inspection Aug 28, 2019 Issued
Array ( [id] => 16674509 [patent_doc_number] => 20210063272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => VEHICLE TEST APPARATUS [patent_app_type] => utility [patent_app_number] => 16/552844 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552844 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552844
Vehicle test apparatus Aug 26, 2019 Issued
Array ( [id] => 15457261 [patent_doc_number] => 20200041455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => METHOD AND SYSTEM FOR DETERMINATION OF GEOMETRIC FEATURES IN OBJECTS [patent_app_type] => utility [patent_app_number] => 16/548602 [patent_app_country] => US [patent_app_date] => 2019-08-22 [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] => -15 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548602
Method and system for determination of geometric features in objects Aug 21, 2019 Issued
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