Search

Charanjit Aulakh

Examiner (ID: 6805, Phone: (571)272-0678 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1621, 1612, 1203, 1625
Total Applications
3769
Issued Applications
2857
Pending Applications
384
Abandoned Applications
583

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9290701 [patent_doc_number] => 20140034335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Downhole Apparatus with a Swellable Support Structure' [patent_app_type] => utility [patent_app_number] => 14/045469 [patent_app_country] => US [patent_app_date] => 2013-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4734 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14045469 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/045469
Downhole apparatus with a swellable support structure Oct 2, 2013 Issued
Array ( [id] => 9393483 [patent_doc_number] => 20140090888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'Apparatus, System, and Method for Controlling the Flow of Drilling Fluid in a Wellbore' [patent_app_type] => utility [patent_app_number] => 14/044082 [patent_app_country] => US [patent_app_date] => 2013-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14044082 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/044082
Apparatus, System, and Method for Controlling the Flow of Drilling Fluid in a Wellbore Oct 1, 2013 Abandoned
Array ( [id] => 9393450 [patent_doc_number] => 20140090856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'COMPENSATING BAILS' [patent_app_type] => utility [patent_app_number] => 14/041841 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8078 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14041841 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/041841
Compensating bails Sep 29, 2013 Issued
Array ( [id] => 9265971 [patent_doc_number] => 20140020887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'ECCENTRIC SAFETY VALVE' [patent_app_type] => utility [patent_app_number] => 14/033244 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3150 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14033244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/033244
Eccentric safety valve Sep 19, 2013 Issued
Array ( [id] => 10122936 [patent_doc_number] => 09157289 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-10-13 [patent_title] => 'Hydraulic anchor for oilfield service and method of using the same' [patent_app_type] => utility [patent_app_number] => 14/029542 [patent_app_country] => US [patent_app_date] => 2013-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3084 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14029542 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/029542
Hydraulic anchor for oilfield service and method of using the same Sep 16, 2013 Issued
Array ( [id] => 9927575 [patent_doc_number] => 20150075767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'Sand Control Crossover Tool With Mud Pulse Telemetry Position' [patent_app_type] => utility [patent_app_number] => 14/027467 [patent_app_country] => US [patent_app_date] => 2013-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2856 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14027467 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/027467
Sand control crossover tool with mud pulse telemetry position Sep 15, 2013 Issued
Array ( [id] => 9327306 [patent_doc_number] => 20140054088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'STEERING HEAD' [patent_app_type] => utility [patent_app_number] => 14/027839 [patent_app_country] => US [patent_app_date] => 2013-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6843 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14027839 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/027839
Steering head Sep 15, 2013 Issued
Array ( [id] => 10548915 [patent_doc_number] => 09273529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Downhole pulse generating device' [patent_app_type] => utility [patent_app_number] => 14/026482 [patent_app_country] => US [patent_app_date] => 2013-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4434 [patent_no_of_claims] => 18 [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] => 14026482 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/026482
Downhole pulse generating device Sep 12, 2013 Issued
Array ( [id] => 9913563 [patent_doc_number] => 20150068766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'APPARATUS AND METHOD FOR CONNECTING TUBULARS OF A WELLSITE' [patent_app_type] => utility [patent_app_number] => 14/025507 [patent_app_country] => US [patent_app_date] => 2013-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 10311 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14025507 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/025507
Apparatus and method for connecting tubulars of a wellsite Sep 11, 2013 Issued
Array ( [id] => 11250797 [patent_doc_number] => 09476289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'In-line adapter for a perforating gun' [patent_app_type] => utility [patent_app_number] => 14/025387 [patent_app_country] => US [patent_app_date] => 2013-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6339 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14025387 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/025387
In-line adapter for a perforating gun Sep 11, 2013 Issued
Array ( [id] => 9587342 [patent_doc_number] => 08776875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Seal configuration for top drive swivel apparatus and method' [patent_app_type] => utility [patent_app_number] => 14/022384 [patent_app_country] => US [patent_app_date] => 2013-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 69 [patent_no_of_words] => 8780 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14022384 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/022384
Seal configuration for top drive swivel apparatus and method Sep 9, 2013 Issued
Array ( [id] => 9550218 [patent_doc_number] => 08757257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Crown-shaped separation device for separating oil and water in well' [patent_app_type] => utility [patent_app_number] => 14/020942 [patent_app_country] => US [patent_app_date] => 2013-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1826 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14020942 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/020942
Crown-shaped separation device for separating oil and water in well Sep 8, 2013 Issued
Array ( [id] => 11357808 [patent_doc_number] => 09534454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-03 [patent_title] => 'Method and apparatus for storing cable in a wellbore' [patent_app_type] => utility [patent_app_number] => 14/020541 [patent_app_country] => US [patent_app_date] => 2013-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14020541 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/020541
Method and apparatus for storing cable in a wellbore Sep 5, 2013 Issued
Array ( [id] => 9201721 [patent_doc_number] => 20140000898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'METHOD OF COOLING DOWNHOLE ELEMENT USING NANOENHANCED DOWNHOLE FLUID' [patent_app_type] => utility [patent_app_number] => 14/018759 [patent_app_country] => US [patent_app_date] => 2013-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3908 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14018759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/018759
Method of cooling downhole element using nanoenhanced downhole fluid Sep 4, 2013 Issued
Array ( [id] => 9201688 [patent_doc_number] => 20140000865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Coiled Tubing Injector With Limited Slip Chains' [patent_app_type] => utility [patent_app_number] => 14/014327 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4337 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14014327 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/014327
Coiled tubing injector with limited slip chains Aug 28, 2013 Issued
Array ( [id] => 9334026 [patent_doc_number] => 20140060808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'Device for Reducing Rod String Backspin in Progressive Cavity Pump' [patent_app_type] => utility [patent_app_number] => 14/013762 [patent_app_country] => US [patent_app_date] => 2013-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3248 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14013762 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/013762
Device for reducing rod string backspin in progressive cavity pump Aug 28, 2013 Issued
Array ( [id] => 9525119 [patent_doc_number] => 08749399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'System and method for downhole telemetry' [patent_app_type] => utility [patent_app_number] => 14/010600 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 12100 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14010600 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010600
System and method for downhole telemetry Aug 26, 2013 Issued
Array ( [id] => 9265973 [patent_doc_number] => 20140020889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'Well multiple casing installation system' [patent_app_type] => utility [patent_app_number] => 13/987729 [patent_app_country] => US [patent_app_date] => 2013-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1932 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13987729 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/987729
Well multiple casing installation system Aug 25, 2013 Issued
Array ( [id] => 9359783 [patent_doc_number] => 20140069655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-13 [patent_title] => 'Downhole shutoff tool' [patent_app_type] => utility [patent_app_number] => 13/987707 [patent_app_country] => US [patent_app_date] => 2013-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11397 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13987707 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/987707
Downhole shutoff tool Aug 22, 2013 Abandoned
Array ( [id] => 10055743 [patent_doc_number] => RE045641 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2015-08-04 [patent_title] => 'Mud flow back valve' [patent_app_type] => reissue [patent_app_number] => 13/967090 [patent_app_country] => US [patent_app_date] => 2013-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1780 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13967090 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/967090
Mud flow back valve Aug 13, 2013 Issued
Menu