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] => 14686151 [patent_doc_number] => 20190242190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Over-Bit Reamer [patent_app_type] => utility [patent_app_number] => 16/383803 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383803
Over-bit reamer Apr 14, 2019 Issued
Array ( [id] => 16231046 [patent_doc_number] => 10738588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Boring tool tracking fundamentally based on drill string length, pitch and roll [patent_app_type] => utility [patent_app_number] => 16/370702 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 10291 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16370702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/370702
Boring tool tracking fundamentally based on drill string length, pitch and roll Mar 28, 2019 Issued
Array ( [id] => 14654033 [patent_doc_number] => 20190234145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => DRILLING CONTROL AND INFORMATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/353949 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353949
DRILLING CONTROL AND INFORMATION SYSTEM Mar 13, 2019 Abandoned
Array ( [id] => 17045367 [patent_doc_number] => 11098537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Centralising assembly for a downhole device, coupling device including a centralising device and method of manufacture [patent_app_type] => utility [patent_app_number] => 16/295861 [patent_app_country] => US [patent_app_date] => 2019-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 7055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16295861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/295861
Centralising assembly for a downhole device, coupling device including a centralising device and method of manufacture Mar 6, 2019 Issued
Array ( [id] => 14502803 [patent_doc_number] => 20190195056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => PROPELLANT CONTAINER FOR A PERFORATING GUN [patent_app_type] => utility [patent_app_number] => 16/292620 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292620 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292620
Propellant container for a perforating gun Mar 4, 2019 Issued
Array ( [id] => 16298389 [patent_doc_number] => 20200284112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SYSTEM FOR CONFIGURING SUBTERRANEAN COMPONENTS [patent_app_type] => utility [patent_app_number] => 16/291780 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3784 [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] => 16291780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291780
System for configuring subterranean components Mar 3, 2019 Issued
Array ( [id] => 16591069 [patent_doc_number] => 10900320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Uphole end for a compression-set straddle packer [patent_app_type] => utility [patent_app_number] => 16/289805 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16289805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/289805
Uphole end for a compression-set straddle packer Feb 28, 2019 Issued
Array ( [id] => 15575035 [patent_doc_number] => 10577889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Constructed annular safety valve element package [patent_app_type] => utility [patent_app_number] => 16/287637 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8457 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16287637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/287637
Constructed annular safety valve element package Feb 26, 2019 Issued
Array ( [id] => 17120041 [patent_doc_number] => 11131165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Rolling seal for transfer of pressure in a downhole tool [patent_app_type] => utility [patent_app_number] => 16/283062 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4736 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283062
Rolling seal for transfer of pressure in a downhole tool Feb 21, 2019 Issued
Array ( [id] => 14747995 [patent_doc_number] => 20190257171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => PORTED U-CUP ANNULAR WELLHEAD HANGER SEAL [patent_app_type] => utility [patent_app_number] => 16/281367 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281367
Ported U-cup annular wellhead hanger seal Feb 20, 2019 Issued
Array ( [id] => 16704824 [patent_doc_number] => 10954747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines [patent_app_type] => utility [patent_app_number] => 16/257690 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 76 [patent_no_of_words] => 17604 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257690
Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines Jan 24, 2019 Issued
Array ( [id] => 14654091 [patent_doc_number] => 20190234174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => TREATMENT APPARATUS WITH MOVABLE SEAT FOR FLOWBACK [patent_app_type] => utility [patent_app_number] => 16/247803 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16247803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247803
Treatment apparatus with movable seat for flowback Jan 14, 2019 Issued
Array ( [id] => 16573202 [patent_doc_number] => 10895117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Systems and methods for improved centralization and friction reduction using casing rods [patent_app_type] => utility [patent_app_number] => 16/235362 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3212 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [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] => 16235362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235362
Systems and methods for improved centralization and friction reduction using casing rods Dec 27, 2018 Issued
Array ( [id] => 14535865 [patent_doc_number] => 20190203554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Tubing Hanger Assembly With Wellbore Access, and Method of Supplying Power to a Wellbore [patent_app_type] => utility [patent_app_number] => 16/216660 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216660
Tubing hanger assembly with wellbore access, and method of supplying power to a wellbore Dec 10, 2018 Issued
Array ( [id] => 16591068 [patent_doc_number] => 10900319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Cased bore straddle packer [patent_app_type] => utility [patent_app_number] => 16/197573 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5716 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197573
Cased bore straddle packer Nov 20, 2018 Issued
Array ( [id] => 15932563 [patent_doc_number] => 20200157915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => FRAC PLUG SYSTEM HAVING AN INTEGRATED SETTING TOOL [patent_app_type] => utility [patent_app_number] => 16/195263 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16195263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/195263
Frac plug system having an integrated setting tool Nov 18, 2018 Issued
Array ( [id] => 14376291 [patent_doc_number] => 20190162058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => HYDRAULIC UNDERBALANCE INITIATED SAFETY FIRING HEAD, WELL COMPLETION APPARATUS INCORPORATING SAME, AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/190465 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190465
Hydraulic underbalance initiated safety firing head, well completion apparatus incorporating same, and method of use Nov 13, 2018 Issued
Array ( [id] => 13930309 [patent_doc_number] => 20190048670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => COIL TUBING INJECTOR APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/159046 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16159046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/159046
Coil tubing injector apparatus and method Oct 11, 2018 Issued
Array ( [id] => 16925735 [patent_doc_number] => 11047203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Swellable metal packer with porous external sleeve [patent_app_type] => utility [patent_app_number] => 16/768448 [patent_app_country] => US [patent_app_date] => 2018-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8664 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768448
Swellable metal packer with porous external sleeve Sep 23, 2018 Issued
Array ( [id] => 16817290 [patent_doc_number] => 11002100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Fishing tool with electric release [patent_app_type] => utility [patent_app_number] => 16/639261 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5417 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639261
Fishing tool with electric release Aug 19, 2018 Issued
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