Search

Long Pham

Examiner (ID: 14777, Phone: (571)272-1714 , Office: P/2814 )

Most Active Art Unit
2814
Art Unit(s)
1107, 2897, 2814, 2822, 2899, 2812, 1763, 2823
Total Applications
3722
Issued Applications
3282
Pending Applications
147
Abandoned Applications
335

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19826699 [patent_doc_number] => 12247468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Inflow control device, method, and system [patent_app_type] => utility [patent_app_number] => 18/356848 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1844 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356848
Inflow control device, method, and system Jul 20, 2023 Issued
Array ( [id] => 18754696 [patent_doc_number] => 20230358122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CONTROLLING FLUIDS IN A WELLBORE USING A BACKUP PACKER [patent_app_type] => utility [patent_app_number] => 18/354348 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18354348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354348
CONTROLLING FLUIDS IN A WELLBORE USING A BACKUP PACKER Jul 17, 2023 Abandoned
Array ( [id] => 19709903 [patent_doc_number] => 20250020045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SELF-ENERGIZING SEAL FOR EXPANDABLE LINER HANGER [patent_app_type] => utility [patent_app_number] => 18/350222 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18350222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350222
Self-energizing seal for expandable liner hanger Jul 10, 2023 Issued
Array ( [id] => 19684987 [patent_doc_number] => 20250003532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => DOWNHOLE TOOL WITH CRACK COMPLIANT SEAL AND MECHANICAL STRENGTHENING FEATURE AT A JOINT THEREOF [patent_app_type] => utility [patent_app_number] => 18/348205 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18348205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348205
Downhole tool with crack compliant seal and mechanical strengthening feature at a joint thereof Jul 5, 2023 Issued
Array ( [id] => 19955637 [patent_doc_number] => 12326046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Downhole tool with crack compliant seal and high yield strength weld positioned at a joint thereof [patent_app_type] => utility [patent_app_number] => 18/348140 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 4348 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 9 [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] => 18348140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/348140
Downhole tool with crack compliant seal and high yield strength weld positioned at a joint thereof Jul 5, 2023 Issued
Array ( [id] => 19693612 [patent_doc_number] => 20250012157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => Wellbore Tubular Anchor Sub and Seal for Modular Completion Interface [patent_app_type] => utility [patent_app_number] => 18/218894 [patent_app_country] => US [patent_app_date] => 2023-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8877 [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] => 18218894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218894
Wellbore tubular anchor sub and seal for modular completion interface Jul 5, 2023 Issued
Array ( [id] => 20241514 [patent_doc_number] => 12421823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Valve including an expandable metal seal [patent_app_type] => utility [patent_app_number] => 18/338538 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338538
Valve including an expandable metal seal Jun 20, 2023 Issued
Array ( [id] => 19932260 [patent_doc_number] => 12305459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Sealing/anchoring tool employing an expandable metal circlet [patent_app_type] => utility [patent_app_number] => 18/334903 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 7224 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334903
Sealing/anchoring tool employing an expandable metal circlet Jun 13, 2023 Issued
Array ( [id] => 19856003 [patent_doc_number] => 12258828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Sealing/anchoring tool employing a hydraulically deformable member and an expandable metal circlet [patent_app_type] => utility [patent_app_number] => 18/334952 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 56 [patent_no_of_words] => 11918 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334952
Sealing/anchoring tool employing a hydraulically deformable member and an expandable metal circlet Jun 13, 2023 Issued
Array ( [id] => 19731472 [patent_doc_number] => 12209463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Method and apparatus for retrieving tubing using disconnectable sub in a wellbore [patent_app_type] => utility [patent_app_number] => 18/325845 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325845
Method and apparatus for retrieving tubing using disconnectable sub in a wellbore May 29, 2023 Issued
Array ( [id] => 20562296 [patent_doc_number] => 12564889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Cutting accessory for a drill [patent_app_type] => utility [patent_app_number] => 18/291087 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18291087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291087
Cutting accessory for a drill May 16, 2023 Issued
Array ( [id] => 19572505 [patent_doc_number] => 20240376797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PRESSURE REGULATION MECHANISM FOR DOWNHOLE WELL TOOLS [patent_app_type] => utility [patent_app_number] => 18/313811 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313811
Pressure regulation mechanism for downhole well tools May 7, 2023 Issued
Array ( [id] => 19731483 [patent_doc_number] => 12209474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Lubricator for a well system and methods of operating same [patent_app_type] => utility [patent_app_number] => 18/309818 [patent_app_country] => US [patent_app_date] => 2023-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8937 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309818
Lubricator for a well system and methods of operating same Apr 29, 2023 Issued
Array ( [id] => 19580274 [patent_doc_number] => 12146375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Monitoring casing annulus [patent_app_type] => utility [patent_app_number] => 18/715122 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7764 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18715122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715122
Monitoring casing annulus Apr 27, 2023 Issued
Array ( [id] => 19543701 [patent_doc_number] => 20240360737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => EXPANDABLE METAL FOR NON-COMPLIANT AREAS BETWEEN SCREENS [patent_app_type] => utility [patent_app_number] => 18/309456 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18309456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309456
Expandable metal for non-compliant areas between screens Apr 27, 2023 Issued
Array ( [id] => 19624595 [patent_doc_number] => 12163405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Increase power output of a downhole tool generator assembly [patent_app_type] => utility [patent_app_number] => 18/305884 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3800 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305884
Increase power output of a downhole tool generator assembly Apr 23, 2023 Issued
Array ( [id] => 18726565 [patent_doc_number] => 20230340846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD AND APPARATUS FOR A TOOL-FREE AND SCREW-FREE INSTALLATION OF A PLUG ONTO A SETTING TOOL [patent_app_type] => utility [patent_app_number] => 18/138035 [patent_app_country] => US [patent_app_date] => 2023-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18138035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138035
METHOD AND APPARATUS FOR A TOOL-FREE AND SCREW-FREE INSTALLATION OF A PLUG ONTO A SETTING TOOL Apr 21, 2023 Abandoned
Array ( [id] => 18754689 [patent_doc_number] => 20230358115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => DOWNHOLE FLOW COMMUNICATION-STIMULATING APPARATUSES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/303986 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18303986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303986
DOWNHOLE FLOW COMMUNICATION-STIMULATING APPARATUSES, SYSTEMS, AND METHODS Apr 19, 2023 Abandoned
Array ( [id] => 18740291 [patent_doc_number] => 20230349268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SAND CONTROL DEVICE FOR MARINE HYDRATE PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/136357 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136357
Sand control device for marine hydrate production Apr 18, 2023 Issued
Array ( [id] => 19513165 [patent_doc_number] => 20240344851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD AND APPARATUS FOR THE DOWNHOLE IN-SITU CALIBRATION OF ANGULAR RATE SENSORS AND MAGNETOMETERS [patent_app_type] => utility [patent_app_number] => 18/134553 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134553
Method and apparatus for the downhole in-situ calibration of angular rate sensors and magnetometers Apr 12, 2023 Issued
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