
Suman Kumar Nath
Examiner (ID: 3915, Phone: (571)270-1443 , Office: P/2855 )
| Most Active Art Unit | 2855 |
| Art Unit(s) | 2855, 2861 |
| Total Applications | 774 |
| Issued Applications | 615 |
| Pending Applications | 73 |
| Abandoned Applications | 102 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17906521
[patent_doc_number] => 11460370
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-04
[patent_title] => Multi-axis vibration test system with solid aluminum cube mounting fixture
[patent_app_type] => utility
[patent_app_number] => 17/176954
[patent_app_country] => US
[patent_app_date] => 2021-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 5531
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176954
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/176954 | Multi-axis vibration test system with solid aluminum cube mounting fixture | Feb 15, 2021 | Issued |
Array
(
[id] => 18228870
[patent_doc_number] => 20230067864
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-02
[patent_title] => System and Method for Photoacoustic Inspection of an Object
[patent_app_type] => utility
[patent_app_number] => 17/800322
[patent_app_country] => US
[patent_app_date] => 2021-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5389
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17800322
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/800322 | System and method for photoacoustic inspection of an object | Feb 14, 2021 | Issued |
Array
(
[id] => 16855974
[patent_doc_number] => 20210156719
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => SYSTEM AND METHOD FOR DETERMINING SLURRY SAND CONCENTRATION AND CONTINUOUS CALIBRATION OF METERING MECHANISMS FOR TRANSFERRING SAME
[patent_app_type] => utility
[patent_app_number] => 17/167984
[patent_app_country] => US
[patent_app_date] => 2021-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5733
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17167984
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/167984 | System and method for determining slurry sand concentration and continuous calibration of metering mechanisms for transferring same | Feb 3, 2021 | Issued |
Array
(
[id] => 19659725
[patent_doc_number] => 20240426790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => DEFECT DETECTION DEVICE AND DEFECT DETECTION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/273548
[patent_app_country] => US
[patent_app_date] => 2021-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13802
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 18273548
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/273548 | Defect detection device and defect detection method | Jan 20, 2021 | Issued |
Array
(
[id] => 19978147
[patent_doc_number] => 12345619
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-01
[patent_title] => Methods and devices for mincing biological tissue
[patent_app_type] => utility
[patent_app_number] => 17/434070
[patent_app_country] => US
[patent_app_date] => 2021-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6608
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434070
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/434070 | Methods and devices for mincing biological tissue | Jan 19, 2021 | Issued |
Array
(
[id] => 16825644
[patent_doc_number] => 20210140937
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => DRINKING WATER HEAVY METALS SENSING METHODS
[patent_app_type] => utility
[patent_app_number] => 17/150347
[patent_app_country] => US
[patent_app_date] => 2021-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11845
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17150347
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/150347 | Drinking water heavy metals sensing methods | Jan 14, 2021 | Issued |
Array
(
[id] => 18066526
[patent_doc_number] => 20220397613
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-15
[patent_title] => Method Of Diagnosing Degradation Of Electrode Active Material For Lithium Secondary Battery
[patent_app_type] => utility
[patent_app_number] => 17/774666
[patent_app_country] => US
[patent_app_date] => 2021-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5248
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774666
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/774666 | Method of diagnosing degradation of electrode active material for lithium secondary battery | Jan 11, 2021 | Issued |
Array
(
[id] => 16976541
[patent_doc_number] => 20210220778
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => Micromechanical Device with Perforated Membrane
[patent_app_type] => utility
[patent_app_number] => 17/144978
[patent_app_country] => US
[patent_app_date] => 2021-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6827
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144978
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/144978 | Micromechanical device with perforated membrane | Jan 7, 2021 | Issued |
Array
(
[id] => 19565743
[patent_doc_number] => 12140509
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-12
[patent_title] => Agricultural sampling system and related methods
[patent_app_type] => utility
[patent_app_number] => 17/144081
[patent_app_country] => US
[patent_app_date] => 2021-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 274
[patent_figures_cnt] => 320
[patent_no_of_words] => 59046
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17144081
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/144081 | Agricultural sampling system and related methods | Jan 6, 2021 | Issued |
Array
(
[id] => 18414143
[patent_doc_number] => 11668680
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-06
[patent_title] => Plate bending wave direction sensor
[patent_app_type] => utility
[patent_app_number] => 17/142501
[patent_app_country] => US
[patent_app_date] => 2021-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 4724
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[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] => 17142501
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/142501 | Plate bending wave direction sensor | Jan 5, 2021 | Issued |
Array
(
[id] => 17770422
[patent_doc_number] => 11402356
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-02
[patent_title] => Object identification system and method
[patent_app_type] => utility
[patent_app_number] => 17/116434
[patent_app_country] => US
[patent_app_date] => 2020-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4594
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116434
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/116434 | Object identification system and method | Dec 8, 2020 | Issued |
Array
(
[id] => 18857667
[patent_doc_number] => 11855265
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-26
[patent_title] => Acoustic signal based analysis of batteries
[patent_app_type] => utility
[patent_app_number] => 17/112756
[patent_app_country] => US
[patent_app_date] => 2020-12-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 16
[patent_no_of_words] => 17165
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 189
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17112756
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/112756 | Acoustic signal based analysis of batteries | Dec 3, 2020 | Issued |
Array
(
[id] => 18576694
[patent_doc_number] => 11733213
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Photoacoustic detector unit, photoacoustic sensor and associated production methods
[patent_app_type] => utility
[patent_app_number] => 17/247134
[patent_app_country] => US
[patent_app_date] => 2020-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 7393
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247134
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/247134 | Photoacoustic detector unit, photoacoustic sensor and associated production methods | Nov 30, 2020 | Issued |
Array
(
[id] => 18110770
[patent_doc_number] => 20230003650
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-05
[patent_title] => TESTING OF A LUMINESCENCE IMAGING APPARATUS WITH INCLINED CONTAINERS OF LUMINESCENCE SUBSTANCE
[patent_app_type] => utility
[patent_app_number] => 17/779516
[patent_app_country] => US
[patent_app_date] => 2020-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 18512
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -26
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779516
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/779516 | Testing of a luminescence imaging apparatus with inclined containers of luminescence substance | Nov 18, 2020 | Issued |
Array
(
[id] => 16886666
[patent_doc_number] => 20210172862
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-10
[patent_title] => Emitter Package for a Photoacoustic Sensor
[patent_app_type] => utility
[patent_app_number] => 16/951365
[patent_app_country] => US
[patent_app_date] => 2020-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7696
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951365
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/951365 | Emitter package for a photoacoustic sensor | Nov 17, 2020 | Issued |
Array
(
[id] => 18078642
[patent_doc_number] => 20220404254
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => ASSESSING A FLOW OF A SPRAYED COATING
[patent_app_type] => utility
[patent_app_number] => 17/779350
[patent_app_country] => US
[patent_app_date] => 2020-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3025
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[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] => 17779350
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/779350 | Assessing a flow of a sprayed coating | Nov 17, 2020 | Issued |
Array
(
[id] => 17127615
[patent_doc_number] => 20210302384
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-30
[patent_title] => SYSTEM AND METHOD FOR PORTABLE ULTRASONIC TESTING
[patent_app_type] => utility
[patent_app_number] => 17/091774
[patent_app_country] => US
[patent_app_date] => 2020-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13139
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091774
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/091774 | System and method for portable ultrasonic testing | Nov 5, 2020 | Issued |
Array
(
[id] => 19275462
[patent_doc_number] => 12025585
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-07-02
[patent_title] => Measuring arrangement and method for determining properties of a material to be extruded while a screw-extrusion process is being carried out
[patent_app_type] => utility
[patent_app_number] => 17/756491
[patent_app_country] => US
[patent_app_date] => 2020-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3852
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756491
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/756491 | Measuring arrangement and method for determining properties of a material to be extruded while a screw-extrusion process is being carried out | Nov 3, 2020 | Issued |
Array
(
[id] => 17605155
[patent_doc_number] => 11333634
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-05-17
[patent_title] => Signal sensing module and ultrasonic probe using the same
[patent_app_type] => utility
[patent_app_number] => 17/078300
[patent_app_country] => US
[patent_app_date] => 2020-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 6209
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078300
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/078300 | Signal sensing module and ultrasonic probe using the same | Oct 22, 2020 | Issued |
Array
(
[id] => 19638588
[patent_doc_number] => 12169193
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-12-17
[patent_title] => Sample-collecting device capable of quantitative sampling
[patent_app_type] => utility
[patent_app_number] => 17/755067
[patent_app_country] => US
[patent_app_date] => 2020-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4130
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755067
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755067 | Sample-collecting device capable of quantitative sampling | Oct 13, 2020 | Issued |