Search

Manuel C. Portocarrero

Examiner (ID: 17554, Phone: (303)297-4781 , Office: P/3672 )

Most Active Art Unit
3672
Art Unit(s)
3672
Total Applications
304
Issued Applications
224
Pending Applications
2
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13902991 [patent_doc_number] => 20190040700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => Dowhole Tractor Comprising A Hydraulic Supply Line For Actuating Hydraulic Components [patent_app_type] => utility [patent_app_number] => 15/999340 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999340 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999340
Dowhole tractor comprising a hydraulic supply line for actuating hydraulic components Jan 17, 2017 Issued
Array ( [id] => 11744461 [patent_doc_number] => 20170198533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'Method and Apparatus for Wellbore Centralization' [patent_app_type] => utility [patent_app_number] => 15/399836 [patent_app_country] => US [patent_app_date] => 2017-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6633 [patent_no_of_claims] => 20 [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] => 15399836 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/399836
Method and apparatus for wellbore centralization Jan 5, 2017 Issued
Array ( [id] => 12839770 [patent_doc_number] => 20180171763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => Intake Screen Assembly For Submersible Well Pump [patent_app_type] => utility [patent_app_number] => 15/386176 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386176
Intake screen assembly for submersible well pump Dec 20, 2016 Issued
Array ( [id] => 12839728 [patent_doc_number] => 20180171749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => MILLABLE BRIDGE PLUG SYSTEM [patent_app_type] => utility [patent_app_number] => 15/387036 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387036 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387036
MILLABLE BRIDGE PLUG SYSTEM Dec 20, 2016 Abandoned
Array ( [id] => 16476693 [patent_doc_number] => 10851623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Shunt system for downhole sand control completions [patent_app_type] => utility [patent_app_number] => 15/541360 [patent_app_country] => US [patent_app_date] => 2016-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 10939 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15541360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/541360
Shunt system for downhole sand control completions Nov 13, 2016 Issued
Array ( [id] => 11627939 [patent_doc_number] => 20170138128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'SYSTEM FOR GENERATING A HOLE USING PROJECTILES' [patent_app_type] => utility [patent_app_number] => 15/348796 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8294 [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] => 15348796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348796
System for generating a hole using projectiles Nov 9, 2016 Issued
Array ( [id] => 12683053 [patent_doc_number] => 20180119517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => Variable Circulation Rate Sub for Delivering a Predetermined Straight through Flow [patent_app_type] => utility [patent_app_number] => 15/341393 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341393
Variable Circulation Rate Sub for Delivering a Predetermined Straight through Flow Nov 1, 2016 Abandoned
Array ( [id] => 11529165 [patent_doc_number] => 20170089143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Over-Bit Reamer' [patent_app_type] => utility [patent_app_number] => 15/276336 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3040 [patent_no_of_claims] => 24 [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] => 15276336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/276336
Over-bit reamer Sep 25, 2016 Issued
Array ( [id] => 16353619 [patent_doc_number] => 10794123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Travel joint [patent_app_type] => utility [patent_app_number] => 16/310373 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5641 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310373
Travel joint Sep 13, 2016 Issued
Array ( [id] => 11498365 [patent_doc_number] => 20170072550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'METHOD AND APPARATUS FOR LIMITING EQUIPMENT BURDEN WHEN PENETRATING A MIXED OR COMPOSITE MATERIAL STRUCTURE INCLUDING METAL UTILIZING A HAMMER-DRILL' [patent_app_type] => utility [patent_app_number] => 15/262756 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3159 [patent_no_of_claims] => 30 [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] => 15262756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/262756
Method and apparatus for limiting equipment burden when penetrating a mixed or composite material structure including metal utilizing a hammer-drill Sep 11, 2016 Issued
Array ( [id] => 11706958 [patent_doc_number] => 20170175457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'System and method for performing well operations' [patent_app_type] => utility [patent_app_number] => 15/243993 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7632 [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] => 15243993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/243993
System and method for performing well operations Aug 22, 2016 Abandoned
Array ( [id] => 11443834 [patent_doc_number] => 20170044855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'Adjustable Top Guide' [patent_app_type] => utility [patent_app_number] => 15/235296 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3848 [patent_no_of_claims] => 20 [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] => 15235296 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/235296
Adjustable Top Guide Aug 11, 2016 Abandoned
Array ( [id] => 12186067 [patent_doc_number] => 20180045004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Low Profile Remote Trigger for Hydrostatically Set Borehole Tools' [patent_app_type] => utility [patent_app_number] => 15/234716 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1373 [patent_no_of_claims] => 16 [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] => 15234716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234716
Low profile remote trigger for hydrostatically set borehole tools Aug 10, 2016 Issued
Array ( [id] => 11443861 [patent_doc_number] => 20170044882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'Plunger Lift Lubricator' [patent_app_type] => utility [patent_app_number] => 15/233716 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5265 [patent_no_of_claims] => 20 [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] => 15233716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233716
Plunger Lift Lubricator Aug 9, 2016 Abandoned
Array ( [id] => 16591074 [patent_doc_number] => 10900325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Casing for the circulation of fluids at the bottom of a well, with a downward-facing opening, for oil wells [patent_app_type] => utility [patent_app_number] => 15/744587 [patent_app_country] => US [patent_app_date] => 2016-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2726 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15744587 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744587
Casing for the circulation of fluids at the bottom of a well, with a downward-facing opening, for oil wells Jul 8, 2016 Issued
Array ( [id] => 12887050 [patent_doc_number] => 20180187525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => METHOD AND SYSTEM FOR ENHANCING THE PERFORMANCE OF A WELL TUBULAR EXPANSION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/740081 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740081
METHOD AND SYSTEM FOR ENHANCING THE PERFORMANCE OF A WELL TUBULAR EXPANSION ASSEMBLY Jun 27, 2016 Abandoned
Array ( [id] => 15133587 [patent_doc_number] => 10480246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Percussion boring device [patent_app_type] => utility [patent_app_number] => 15/739583 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3014 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15739583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/739583
Percussion boring device Jun 27, 2016 Issued
Array ( [id] => 15228643 [patent_doc_number] => 10502036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Perforating gun system [patent_app_type] => utility [patent_app_number] => 15/189056 [patent_app_country] => US [patent_app_date] => 2016-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4032 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15189056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/189056
Perforating gun system Jun 21, 2016 Issued
Array ( [id] => 14120269 [patent_doc_number] => 10246985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Boring tool tracking fundamentally based on drill string length, pitch and roll [patent_app_type] => utility [patent_app_number] => 15/177297 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 10304 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15177297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/177297
Boring tool tracking fundamentally based on drill string length, pitch and roll Jun 7, 2016 Issued
Array ( [id] => 12409938 [patent_doc_number] => 09970248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Downhole system and method for fastening upper and lower casings via expandable metal sleeve [patent_app_type] => utility [patent_app_number] => 15/161444 [patent_app_country] => US [patent_app_date] => 2016-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 4450 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15161444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/161444
Downhole system and method for fastening upper and lower casings via expandable metal sleeve May 22, 2016 Issued
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