Search

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 numberTitle of the applicationFiling DateStatus
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
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