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Robert T Pham

Examiner (ID: 932)

Most Active Art Unit
2611
Art Unit(s)
2611
Total Applications
1
Issued Applications
1
Pending Applications
0
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17067888 [patent_doc_number] => 20210270103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => EXPANDABLE METAL FISHING TOOL [patent_app_type] => utility [patent_app_number] => 16/805355 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805355
EXPANDABLE METAL FISHING TOOL Feb 27, 2020 Pending
Array ( [id] => 18193135 [patent_doc_number] => 20230046654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => DOWNHOLE FRACTURING TOOL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/792350 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792350
DOWNHOLE FRACTURING TOOL ASSEMBLY Feb 27, 2020 Pending
Array ( [id] => 17505842 [patent_doc_number] => 20220098945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Improvements In Or Relating To Well Abandonment and Slot Recovery [patent_app_type] => utility [patent_app_number] => 17/427631 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17427631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427631
Improvements In Or Relating To Well Abandonment and Slot Recovery Feb 5, 2020 Pending
Array ( [id] => 15964311 [patent_doc_number] => 20200165907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => BRAIDED SCREEN FOR DOWNHOLE SAND CONTROL SCREEN ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 16/778619 [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] => 6056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16778619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778619
BRAIDED SCREEN FOR DOWNHOLE SAND CONTROL SCREEN ASSEMBLIES Jan 30, 2020 Abandoned
Array ( [id] => 18718436 [patent_doc_number] => 11795772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Extrudable ball seat system and methodology [patent_app_type] => utility [patent_app_number] => 17/423336 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3693 [patent_no_of_claims] => 18 [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] => 17423336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423336
Extrudable ball seat system and methodology Jan 22, 2020 Issued
Array ( [id] => 18173036 [patent_doc_number] => 11572738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Tunable wellbore pulsation valve and methods of use to eliminate or substantially reduce wellbore wall friction for increasing drilling rate-of-progress (ROP) [patent_app_type] => utility [patent_app_number] => 16/722848 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 86 [patent_no_of_words] => 9346 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722848
Tunable wellbore pulsation valve and methods of use to eliminate or substantially reduce wellbore wall friction for increasing drilling rate-of-progress (ROP) Dec 19, 2019 Issued
Array ( [id] => 18794376 [patent_doc_number] => 11828136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Wax removal in a production line [patent_app_type] => utility [patent_app_number] => 16/664015 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664015
Wax removal in a production line Oct 24, 2019 Issued
Array ( [id] => 17548810 [patent_doc_number] => 20220120151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => Methods and Apparatus for providing a plug with a two-step expansion [patent_app_type] => utility [patent_app_number] => 17/275509 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275509
Methods and apparatus for providing a plug with a two-step expansion Oct 24, 2019 Issued
Array ( [id] => 18996492 [patent_doc_number] => 11913325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Unitized downhole tool segment [patent_app_type] => utility [patent_app_number] => 16/663197 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7760 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663197
Unitized downhole tool segment Oct 23, 2019 Issued
Array ( [id] => 15801433 [patent_doc_number] => 20200123859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => SYSTEM FOR CREATING A WELL BORE PROFILE WITH PUMP DOWN CENTRALIZER WITHOUT FINS [patent_app_type] => utility [patent_app_number] => 16/655857 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655857
SYSTEM FOR CREATING A WELL BORE PROFILE WITH PUMP DOWN CENTRALIZER WITHOUT FINS Oct 16, 2019 Abandoned
Array ( [id] => 17200725 [patent_doc_number] => 20210340820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => STEERING PAD APPARATUS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/283183 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283183
Steering pad apparatus and related methods Oct 7, 2019 Issued
Array ( [id] => 15436873 [patent_doc_number] => 20200032620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => MULTILATERAL JUNCTION FITTING FOR INTELLIGENT COMPLETION OF WELL [patent_app_type] => utility [patent_app_number] => 16/595259 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16595259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/595259
MULTILATERAL JUNCTION FITTING FOR INTELLIGENT COMPLETION OF WELL Oct 6, 2019 Pending
Array ( [id] => 15712087 [patent_doc_number] => 20200102809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => APPARATUS AND METHOD FOR REMOVING DEBRIS FROM A WELLBORE [patent_app_type] => utility [patent_app_number] => 16/591076 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5854 [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] => 16591076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591076
Apparatus and method for removing debris from a wellbore Oct 1, 2019 Issued
Array ( [id] => 17022891 [patent_doc_number] => 20210246762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => MAGNETIC CLEANING APPARATUS AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/276509 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17276509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/276509
Magnetic cleaning apparatus and method of use thereof Sep 15, 2019 Issued
Array ( [id] => 16622184 [patent_doc_number] => 20210040837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => AUTOMATED SAND GRAIN BRIDGE STABILITY SIMULATOR [patent_app_type] => utility [patent_app_number] => 16/535985 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535985
AUTOMATED SAND GRAIN BRIDGE STABILITY SIMULATOR Aug 7, 2019 Pending
Array ( [id] => 16575944 [patent_doc_number] => 20210010345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => ANNULAR CASING PACKER COLLAR STAGE TOOL FOR CEMENTING OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/504750 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16504750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504750
Annular casing packer collar stage tool for cementing operations Jul 7, 2019 Issued
Array ( [id] => 14964271 [patent_doc_number] => 20190309614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => System and Method for Well Drilling Control Based on Borehole Cleaning [patent_app_type] => utility [patent_app_number] => 16/450599 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450599 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450599
System and Method for Well Drilling Control Based on Borehole Cleaning Jun 23, 2019 Pending
Array ( [id] => 18526637 [patent_doc_number] => 11713626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Spoolable splice connector and method for tubing encapsulated cable [patent_app_type] => utility [patent_app_number] => 16/416129 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4487 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416129
Spoolable splice connector and method for tubing encapsulated cable May 16, 2019 Issued
Array ( [id] => 18129182 [patent_doc_number] => 11555383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Sand control screen assemblies and associated methods of manufacturing [patent_app_type] => utility [patent_app_number] => 16/976058 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976058
Sand control screen assemblies and associated methods of manufacturing Feb 28, 2019 Issued
Array ( [id] => 16557818 [patent_doc_number] => 20210002966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => ROLLER TOOL [patent_app_type] => utility [patent_app_number] => 16/976329 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976329
Roller tool Feb 25, 2019 Issued
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