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] => 16599268 [patent_doc_number] => 20210025799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => PARTIAL PRESSURE TOOL FOR REAL-TIME MEASUREMENT AND ADJUSTMENT OF PRESSURE AND VISCOSITY AND MEASUREMENT METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/887403 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887403
Partial pressure tool for real-time measurement and adjustment of pressure and viscosity and measurement method thereof May 28, 2020 Issued
Array ( [id] => 16298961 [patent_doc_number] => 20200284684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Safety Procedure for Valve Replacement and Leak Detection on a Tank Car [patent_app_type] => utility [patent_app_number] => 16/884331 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884331
Safety procedure for valve replacement and leak detection on a tank car May 26, 2020 Issued
Array ( [id] => 16298960 [patent_doc_number] => 20200284683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Testing Mechanism for Valve Replacement and Leak Detection on a Tank Car [patent_app_type] => utility [patent_app_number] => 16/884290 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16884290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884290
Testing mechanism for valve replacement and leak detection on a tank car May 26, 2020 Issued
Array ( [id] => 19442311 [patent_doc_number] => 12092565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Non-destructive inspection and manufacturing metrology systems and methods [patent_app_type] => utility [patent_app_number] => 17/613318 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 25111 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613318
Non-destructive inspection and manufacturing metrology systems and methods May 21, 2020 Issued
Array ( [id] => 17244733 [patent_doc_number] => 20210364476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => BEAM STEERING FOR LASER ULTRASONIC INSPECTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/879450 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879450
Beam steering for laser ultrasonic inspection systems May 19, 2020 Issued
Array ( [id] => 17408169 [patent_doc_number] => 11249048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Detecting particles in a particle containing fluid [patent_app_type] => utility [patent_app_number] => 16/876213 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5354 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876213
Detecting particles in a particle containing fluid May 17, 2020 Issued
Array ( [id] => 17762618 [patent_doc_number] => 20220236230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => PHOTOACOUSTIC GAS SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/611610 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611610
PHOTOACOUSTIC GAS SENSOR DEVICE May 14, 2020 Abandoned
Array ( [id] => 19764082 [patent_doc_number] => 12222368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Liquid analysis device and sensor unit [patent_app_type] => utility [patent_app_number] => 17/595431 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5563 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595431
Liquid analysis device and sensor unit May 14, 2020 Issued
Array ( [id] => 17527865 [patent_doc_number] => 11300545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => System for the non-destructive testing of components [patent_app_type] => utility [patent_app_number] => 15/930536 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2565 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930536 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930536
System for the non-destructive testing of components May 12, 2020 Issued
Array ( [id] => 18413875 [patent_doc_number] => 11668410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Valve position sensing using acoustics [patent_app_type] => utility [patent_app_number] => 16/872477 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16872477 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/872477
Valve position sensing using acoustics May 11, 2020 Issued
Array ( [id] => 17714563 [patent_doc_number] => 11378551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Inspection devices with laser emitters and optical microphones, and related systems and methods [patent_app_type] => utility [patent_app_number] => 16/863115 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9166 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863115
Inspection devices with laser emitters and optical microphones, and related systems and methods Apr 29, 2020 Issued
Array ( [id] => 19258944 [patent_doc_number] => 12018994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Chain wear sensor [patent_app_type] => utility [patent_app_number] => 17/594823 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6585 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594823
Chain wear sensor Apr 29, 2020 Issued
Array ( [id] => 17674026 [patent_doc_number] => 20220187193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PHOTOACOUSTIC GAS SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/603365 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17603365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603365
Photoacoustic gas sensor device Apr 15, 2020 Issued
Array ( [id] => 17876056 [patent_doc_number] => 11448060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Method and system for monitoring and preventing hydrate formations [patent_app_type] => utility [patent_app_number] => 16/833429 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 6449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833429
Method and system for monitoring and preventing hydrate formations Mar 26, 2020 Issued
Array ( [id] => 16944078 [patent_doc_number] => 11056328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Rapid inline preparation of a diluted sample [patent_app_type] => utility [patent_app_number] => 16/833103 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6090 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833103
Rapid inline preparation of a diluted sample Mar 26, 2020 Issued
Array ( [id] => 17714561 [patent_doc_number] => 11378549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Gas sensor and manufacturing method thereof, and gas sensing system [patent_app_type] => utility [patent_app_number] => 16/825684 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5302 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825684
Gas sensor and manufacturing method thereof, and gas sensing system Mar 19, 2020 Issued
Array ( [id] => 16329111 [patent_doc_number] => 20200300077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => ENHANCED CEMENT BOND AND MICRO-ANNULUS DETECTION AND ANALYSIS [patent_app_type] => utility [patent_app_number] => 16/822797 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822797
Enhanced cement bond and micro-annulus detection and analysis Mar 17, 2020 Issued
Array ( [id] => 18505627 [patent_doc_number] => 11703435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => System with sonic sensor for detection and monitoring of fluid processing characteristics [patent_app_type] => utility [patent_app_number] => 16/810938 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6889 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810938
System with sonic sensor for detection and monitoring of fluid processing characteristics Mar 5, 2020 Issued
Array ( [id] => 17580102 [patent_doc_number] => 20220136957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => PHOTOACOUSTIC SPECTROSCOPE HAVING A VIBRATING STRUCTURE AS SOUND DETECTOR [patent_app_type] => utility [patent_app_number] => 17/310818 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310818
Photoacoustic spectroscope having a vibrating structure as sound detector Feb 25, 2020 Issued
Array ( [id] => 16801270 [patent_doc_number] => 10996203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals [patent_app_type] => utility [patent_app_number] => 16/800661 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 45 [patent_no_of_words] => 15785 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16800661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/800661
Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals Feb 24, 2020 Issued
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