Search

Yogesh Paliwal

Examiner (ID: 16568, Phone: (571)270-1807 , Office: P/2435 )

Most Active Art Unit
2435
Art Unit(s)
2135, 2435
Total Applications
938
Issued Applications
733
Pending Applications
68
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16445321 [patent_doc_number] => 10837239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Integral DSIT and flow spool [patent_app_type] => utility [patent_app_number] => 16/841282 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 7814 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [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] => 16841282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841282
Integral DSIT and flow spool Apr 5, 2020 Issued
Array ( [id] => 18325185 [patent_doc_number] => 20230123313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SUBSEA HEATING APPARATUS FOR HEATING A SUBSEA COMPONENT, SUCH AS SUBSEA PIPELINE, RELATED SUBSEA HEATING ASSEMBLY, SUBSEA HEATING SYSTEM, OIL AND GAS PRODUCTION INSTALLATION AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/914122 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914122
Subsea heating apparatus for heating a subsea component, such as subsea pipeline, related subsea heating assembly, subsea heating system, oil and gas production installation and manufacturing method Mar 23, 2020 Issued
Array ( [id] => 16191461 [patent_doc_number] => 20200232310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => Fluid and Gas Separator [patent_app_type] => utility [patent_app_number] => 16/828439 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828439
Fluid and gas separator Mar 23, 2020 Issued
Array ( [id] => 16941547 [patent_doc_number] => 11053776 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Subsea chemical injection metering valve communications module and system for injecting chemicals into a subsea structure [patent_app_type] => utility [patent_app_number] => 16/826958 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826958
Subsea chemical injection metering valve communications module and system for injecting chemicals into a subsea structure Mar 22, 2020 Issued
Array ( [id] => 19425809 [patent_doc_number] => 12085213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => FIV reducing device with automated control of natural frequency [patent_app_type] => utility [patent_app_number] => 17/441179 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5334 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441179
FIV reducing device with automated control of natural frequency Mar 19, 2020 Issued
Array ( [id] => 19312311 [patent_doc_number] => 12038116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Subsea pipelines equipped with direct electrical heating systems [patent_app_type] => utility [patent_app_number] => 17/440622 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5824 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 17440622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440622
Subsea pipelines equipped with direct electrical heating systems Mar 15, 2020 Issued
Array ( [id] => 18748813 [patent_doc_number] => 11808114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Subsea installations comprising heated conduits [patent_app_type] => utility [patent_app_number] => 17/439352 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4014 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439352
Subsea installations comprising heated conduits Mar 12, 2020 Issued
Array ( [id] => 16298551 [patent_doc_number] => 20200284274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SELF ACTUATING RAM ACTUATOR FOR WELL PRESSURE CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/811834 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811834
SELF ACTUATING RAM ACTUATOR FOR WELL PRESSURE CONTROL DEVICE Mar 5, 2020 Abandoned
Array ( [id] => 17923296 [patent_doc_number] => 11466533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Stabbing manifold and a connection device for use in managed pressure drilling [patent_app_type] => utility [patent_app_number] => 17/422521 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6122 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422521
Stabbing manifold and a connection device for use in managed pressure drilling Feb 20, 2020 Issued
Array ( [id] => 16269476 [patent_doc_number] => 20200270963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => INJECTION SYSTEMS FOR SUBTERRANEAN WELLBORES [patent_app_type] => utility [patent_app_number] => 16/797847 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797847
Injection systems for subterranean wellbores Feb 20, 2020 Issued
Array ( [id] => 17453484 [patent_doc_number] => 11268332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Self-aligning, multi-stab connections for managed pressure drilling between rig and riser components [patent_app_type] => utility [patent_app_number] => 16/797148 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 9469 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797148 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797148
Self-aligning, multi-stab connections for managed pressure drilling between rig and riser components Feb 20, 2020 Issued
Array ( [id] => 17052867 [patent_doc_number] => 20210262301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => EXPANDED BALL SEAT [patent_app_type] => utility [patent_app_number] => 16/796133 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16796133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796133
Expanded ball seat Feb 19, 2020 Issued
Array ( [id] => 17393714 [patent_doc_number] => 11242718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Systems and methods for providing a polished rod alignment tool [patent_app_type] => utility [patent_app_number] => 16/793987 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 7994 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16793987 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793987
Systems and methods for providing a polished rod alignment tool Feb 17, 2020 Issued
Array ( [id] => 17688513 [patent_doc_number] => 20220195805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => RIGLESS DRILLING AND WELLHEAD INSTALLATION [patent_app_type] => utility [patent_app_number] => 17/310569 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310569
Rigless drilling and wellhead installation Feb 17, 2020 Issued
Array ( [id] => 17712662 [patent_doc_number] => 11376641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method and apparatus for seam dressing [patent_app_type] => utility [patent_app_number] => 16/786330 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8156 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786330
Method and apparatus for seam dressing Feb 9, 2020 Issued
Array ( [id] => 16238895 [patent_doc_number] => 20200256129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => DEFLECTOR ASSEMBLY AND METHOD FOR FORMING A MULTILATERAL WELL [patent_app_type] => utility [patent_app_number] => 16/781737 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781737
Deflector assembly and method for forming a multilateral well Feb 3, 2020 Issued
Array ( [id] => 15995295 [patent_doc_number] => 20200173518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => TORQUE IMPACT MITIGATOR FOR POWER TONG [patent_app_type] => utility [patent_app_number] => 16/781520 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781520
Torque impact mitigator for power tong Feb 3, 2020 Issued
Array ( [id] => 18085987 [patent_doc_number] => 11536112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => System and methodology for controlling actuation of devices downhole [patent_app_type] => utility [patent_app_number] => 16/781772 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4052 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781772
System and methodology for controlling actuation of devices downhole Feb 3, 2020 Issued
Array ( [id] => 17414655 [patent_doc_number] => 20220049559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Platform Assembly [patent_app_type] => utility [patent_app_number] => 17/433880 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17433880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433880
Platform assembly Feb 3, 2020 Issued
Array ( [id] => 17521002 [patent_doc_number] => 20220106851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => Dual Hardness Sealing Elements for Blowout Preventer [patent_app_type] => utility [patent_app_number] => 17/426682 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17426682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426682
Dual hardness sealing elements for blowout preventer Jan 30, 2020 Issued
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