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] => 16453239 [patent_doc_number] => 20200362665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SEQUENCER FOR WELLHEAD DEVICE [patent_app_type] => utility [patent_app_number] => 16/411460 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411460
SEQUENCER FOR WELLHEAD DEVICE May 13, 2019 Abandoned
Array ( [id] => 18045308 [patent_doc_number] => 11519250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Nozzle for steam injection [patent_app_type] => utility [patent_app_number] => 17/054120 [patent_app_country] => US [patent_app_date] => 2019-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5326 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054120
Nozzle for steam injection May 9, 2019 Issued
Array ( [id] => 16736160 [patent_doc_number] => 10961798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Methods of disintegrating downhole tools containing cyanate esters [patent_app_type] => utility [patent_app_number] => 16/406743 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2946 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406743 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406743
Methods of disintegrating downhole tools containing cyanate esters May 7, 2019 Issued
Array ( [id] => 16893673 [patent_doc_number] => 11035213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Pressure controlled wellbore treatment [patent_app_type] => utility [patent_app_number] => 16/405595 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15780 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405595
Pressure controlled wellbore treatment May 6, 2019 Issued
Array ( [id] => 14748025 [patent_doc_number] => 20190257186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => MULTI-INLET FRACK HEAD SYSTEM [patent_app_type] => utility [patent_app_number] => 16/405009 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405009
Multi-inlet frack head system May 6, 2019 Issued
Array ( [id] => 15039897 [patent_doc_number] => 20190330953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => RISER FLUID HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/405720 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405720
RISER FLUID HANDLING SYSTEM May 6, 2019 Abandoned
Array ( [id] => 14779273 [patent_doc_number] => 20190264534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Valve Apparatus Having Dissolvable or Frangible Flapper and Method of Using Same [patent_app_type] => utility [patent_app_number] => 16/404139 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404139
Valve Apparatus Having Dissolvable or Frangible Flapper and Method of Using Same May 5, 2019 Abandoned
Array ( [id] => 16757093 [patent_doc_number] => 10975633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Mechanical running tool lockout device [patent_app_type] => utility [patent_app_number] => 16/403236 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 2789 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403236
Mechanical running tool lockout device May 2, 2019 Issued
Array ( [id] => 15039863 [patent_doc_number] => 20190330936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SYSTEM AND METHOD FOR CONDUCTING SUBTERRANEAN OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/396315 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16396315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396315
System and method for conducting subterranean operations Apr 25, 2019 Issued
Array ( [id] => 17620596 [patent_doc_number] => 11339639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => System and method for offshore hydrocarbon processing [patent_app_type] => utility [patent_app_number] => 17/050272 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5562 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050272
System and method for offshore hydrocarbon processing Apr 23, 2019 Issued
Array ( [id] => 16398521 [patent_doc_number] => 20200339379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ELECTRONICALLY CONTROLLED REEL SYSTEMS INCLUDING ELECTRIC MOTORS [patent_app_type] => utility [patent_app_number] => 16/391758 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391758
Electronically controlled reel systems including electric motors Apr 22, 2019 Issued
Array ( [id] => 16614286 [patent_doc_number] => 20210032939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => DEVICE FOR A COUPLING BOX PORTION OF A STEEL TUBE INTENDED FOR USE IN A TUBULAR HYDROCARBON WORKING STRING [patent_app_type] => utility [patent_app_number] => 17/044008 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17044008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044008
DEVICE FOR A COUPLING BOX PORTION OF A STEEL TUBE INTENDED FOR USE IN A TUBULAR HYDROCARBON WORKING STRING Apr 22, 2019 Abandoned
Array ( [id] => 16391668 [patent_doc_number] => 20200332609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => Catwalk System [patent_app_type] => utility [patent_app_number] => 16/390363 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390363
Catwalk System Apr 21, 2019 Abandoned
Array ( [id] => 15528817 [patent_doc_number] => 20200056714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => DEEP SET PRODUCTION TUBING PRESSURE INSENSITIVE WIRELINE RETRIEVABLE SAFETY VALVE [patent_app_type] => utility [patent_app_number] => 16/386624 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16386624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386624
DEEP SET PRODUCTION TUBING PRESSURE INSENSITIVE WIRELINE RETRIEVABLE SAFETY VALVE Apr 16, 2019 Abandoned
Array ( [id] => 16832782 [patent_doc_number] => 11009023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Hydraulic fracturing distribution manifold [patent_app_type] => utility [patent_app_number] => 16/383568 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4347 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383568
Hydraulic fracturing distribution manifold Apr 11, 2019 Issued
Array ( [id] => 17642823 [patent_doc_number] => 20220170561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => PROTECTION DEVICE FOR A FLUID FLOW LINE, RELATED INSTALLATION AND PROCESS [patent_app_type] => utility [patent_app_number] => 17/602911 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602911
Protection device for a fluid flow line, related installation and process Apr 9, 2019 Issued
Array ( [id] => 16073915 [patent_doc_number] => 20200190944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SURFACE CONTROLLED WIRELINE RETRIEVABLE SAFETY VALVE [patent_app_type] => utility [patent_app_number] => 16/378740 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16378740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378740
Surface controlled wireline retrievable safety valve Apr 8, 2019 Issued
Array ( [id] => 14654061 [patent_doc_number] => 20190234159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => RISER MONITORING AND LIFECYCLE MANAGEMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/378004 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16378004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/378004
RISER MONITORING AND LIFECYCLE MANAGEMENT SYSTEM AND METHOD Apr 7, 2019 Abandoned
Array ( [id] => 15606993 [patent_doc_number] => 10584546 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Rotator apparatus and method therefor [patent_app_type] => utility [patent_app_number] => 16/372901 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 10042 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372901
Rotator apparatus and method therefor Apr 1, 2019 Issued
Array ( [id] => 16575951 [patent_doc_number] => 20210010352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => SUBSEA WELL INSTALLATION [patent_app_type] => utility [patent_app_number] => 17/041159 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041159
Subsea well installation Mar 24, 2019 Issued
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