
Sheela S. Rao
Examiner (ID: 13876, Phone: (571)272-3751 , Office: P/2127 )
| Most Active Art Unit | 2119 |
| Art Unit(s) | 2306, 2128, 2119, 2121, 2786, 2125, 2123, 2127, 2122 |
| Total Applications | 735 |
| Issued Applications | 582 |
| Pending Applications | 36 |
| Abandoned Applications | 129 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16576227
[patent_doc_number] => 20210010628
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-01-14
[patent_title] => Pipeline radar and television inspection robot
[patent_app_type] => utility
[patent_app_number] => 17/030404
[patent_app_country] => US
[patent_app_date] => 2020-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4405
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030404
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/030404 | Pipeline radar and television inspection robot | Sep 23, 2020 | Issued |
Array
(
[id] => 18385435
[patent_doc_number] => 11656211
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-23
[patent_title] => Systems and methods for identifying gas migration using helium
[patent_app_type] => utility
[patent_app_number] => 17/026717
[patent_app_country] => US
[patent_app_date] => 2020-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3228
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 342
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026717
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/026717 | Systems and methods for identifying gas migration using helium | Sep 20, 2020 | Issued |
Array
(
[id] => 18838483
[patent_doc_number] => 11846549
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-19
[patent_title] => Mass flow sensor having an airfoil
[patent_app_type] => utility
[patent_app_number] => 17/020571
[patent_app_country] => US
[patent_app_date] => 2020-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 8510
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020571
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/020571 | Mass flow sensor having an airfoil | Sep 13, 2020 | Issued |
Array
(
[id] => 18871962
[patent_doc_number] => 11859754
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-02
[patent_title] => Pipeline profiler
[patent_app_type] => utility
[patent_app_number] => 17/018222
[patent_app_country] => US
[patent_app_date] => 2020-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 13
[patent_no_of_words] => 4495
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17018222
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/018222 | Pipeline profiler | Sep 10, 2020 | Issued |
Array
(
[id] => 17930718
[patent_doc_number] => 20220325843
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-10-13
[patent_title] => CONDUIT EXPLORATION ROBOT COMPRISING A POSITIONING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 17/639157
[patent_app_country] => US
[patent_app_date] => 2020-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7935
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639157
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639157 | Conduit exploration robot comprising a positioning system | Sep 9, 2020 | Issued |
Array
(
[id] => 18369756
[patent_doc_number] => 11649917
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-16
[patent_title] => Integrated flex-shaft camera system with hand control
[patent_app_type] => utility
[patent_app_number] => 17/014646
[patent_app_country] => US
[patent_app_date] => 2020-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 27
[patent_no_of_words] => 6074
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17014646
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/014646 | Integrated flex-shaft camera system with hand control | Sep 7, 2020 | Issued |
Array
(
[id] => 18462437
[patent_doc_number] => 11686723
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-06-27
[patent_title] => Electronic consent
[patent_app_type] => utility
[patent_app_number] => 17/007593
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4278
[patent_no_of_claims] => 16
[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] => 17007593
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/007593 | Electronic consent | Aug 30, 2020 | Issued |
Array
(
[id] => 19426074
[patent_doc_number] => 12085481
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-09-10
[patent_title] => Seal inspection device and seal inspection method
[patent_app_type] => utility
[patent_app_number] => 17/764569
[patent_app_country] => US
[patent_app_date] => 2020-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5839
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764569
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/764569 | Seal inspection device and seal inspection method | Aug 30, 2020 | Issued |
Array
(
[id] => 17838812
[patent_doc_number] => 20220276117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-09-01
[patent_title] => SEAL STATE DETECTING DEVICE AND SEAL STATE DETECTING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/639372
[patent_app_country] => US
[patent_app_date] => 2020-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15191
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 221
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639372
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/639372 | Seal state detecting device and seal state detecting method | Aug 24, 2020 | Issued |
Array
(
[id] => 17770372
[patent_doc_number] => 11402306
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-08-02
[patent_title] => Auto-sampling system with automatic matrix matching capability
[patent_app_type] => utility
[patent_app_number] => 16/996249
[patent_app_country] => US
[patent_app_date] => 2020-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3848
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16996249
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/996249 | Auto-sampling system with automatic matrix matching capability | Aug 17, 2020 | Issued |
Array
(
[id] => 18605725
[patent_doc_number] => 11747184
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-05
[patent_title] => Thermopile-based flow sensing device
[patent_app_type] => utility
[patent_app_number] => 16/992411
[patent_app_country] => US
[patent_app_date] => 2020-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
[patent_figures_cnt] => 33
[patent_no_of_words] => 15625
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 354
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992411
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/992411 | Thermopile-based flow sensing device | Aug 12, 2020 | Issued |
Array
(
[id] => 16629766
[patent_doc_number] => 20210048419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-18
[patent_title] => TUNNEL TOXIC-AND-HARMFUL-GAS DEEP-HOLE DETECTION DEVICE AND METHOD
[patent_app_type] => utility
[patent_app_number] => 16/990710
[patent_app_country] => US
[patent_app_date] => 2020-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5521
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 39
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990710
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/990710 | Tunnel toxic-and-harmful-gas deep-hole detection device and method | Aug 10, 2020 | Issued |
Array
(
[id] => 16453823
[patent_doc_number] => 20200363249
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-19
[patent_title] => PHYSICAL QUANTITY MEASUREMENT DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/985359
[patent_app_country] => US
[patent_app_date] => 2020-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23896
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 305
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16985359
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/985359 | PHYSICAL QUANTITY MEASUREMENT DEVICE | Aug 4, 2020 | Abandoned |
Array
(
[id] => 16438241
[patent_doc_number] => 20200355567
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-11-12
[patent_title] => PRESSURE SENSORS WITH TENSIONED MEMBRANES
[patent_app_type] => utility
[patent_app_number] => 16/941463
[patent_app_country] => US
[patent_app_date] => 2020-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6261
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941463
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/941463 | Pressure sensors with tensioned membranes | Jul 27, 2020 | Issued |
Array
(
[id] => 18576703
[patent_doc_number] => 11733223
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-08-22
[patent_title] => Nanostructured gas sensor array and the apparatus incorporating the same
[patent_app_type] => utility
[patent_app_number] => 16/947238
[patent_app_country] => US
[patent_app_date] => 2020-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 39
[patent_no_of_words] => 8677
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 296
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947238
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/947238 | Nanostructured gas sensor array and the apparatus incorporating the same | Jul 23, 2020 | Issued |
Array
(
[id] => 16400033
[patent_doc_number] => 20200340891
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => Capture Probe
[patent_app_type] => utility
[patent_app_number] => 16/921733
[patent_app_country] => US
[patent_app_date] => 2020-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5618
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921733
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/921733 | Capture probe | Jul 5, 2020 | Issued |
Array
(
[id] => 17527805
[patent_doc_number] => 11300483
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-12
[patent_title] => Versatile passive air sampler
[patent_app_type] => utility
[patent_app_number] => 16/914626
[patent_app_country] => US
[patent_app_date] => 2020-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2768
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914626
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/914626 | Versatile passive air sampler | Jun 28, 2020 | Issued |
Array
(
[id] => 18202885
[patent_doc_number] => 11585272
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-21
[patent_title] => System and method for detection of excessive flow in a fluid system
[patent_app_type] => utility
[patent_app_number] => 16/912566
[patent_app_country] => US
[patent_app_date] => 2020-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5908
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[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] => 16912566
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/912566 | System and method for detection of excessive flow in a fluid system | Jun 24, 2020 | Issued |
Array
(
[id] => 16514161
[patent_doc_number] => 20200393419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-12-17
[patent_title] => UNDERWATER INSPECTION DEVICE AND FILTERING METHOD OF ITS ATTITUDE SENSOR
[patent_app_type] => utility
[patent_app_number] => 16/879494
[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] => 2377
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879494
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/879494 | UNDERWATER INSPECTION DEVICE AND FILTERING METHOD OF ITS ATTITUDE SENSOR | May 19, 2020 | Abandoned |
Array
(
[id] => 16284627
[patent_doc_number] => 20200278229
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => ELECTRONICALLY DERIVING A CONCLUSION OF THE CONDITION OF SLURRY FLOW IN A NON-VERTICAL CONDUIT
[patent_app_type] => utility
[patent_app_number] => 16/877208
[patent_app_country] => US
[patent_app_date] => 2020-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16597
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 624
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877208
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/877208 | Electronically deriving a conclusion of the condition of slurry flow in a non-vertical conduit | May 17, 2020 | Issued |