Search

Quan L. Pham

Examiner (ID: 2247, Phone: (571)272-4438 , Office: P/2662 )

Most Active Art Unit
2696
Art Unit(s)
2662, 2696, 2697, 2637
Total Applications
592
Issued Applications
398
Pending Applications
64
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17897678 [patent_doc_number] => 20220307340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Removable oil well seal [patent_app_type] => utility [patent_app_number] => 17/702566 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702566
Removable oil well seal Mar 22, 2022 Issued
Array ( [id] => 17769865 [patent_doc_number] => 11401797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Electric well service rig for ESP installations [patent_app_type] => utility [patent_app_number] => 17/698736 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 7053 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698736
Electric well service rig for ESP installations Mar 17, 2022 Issued
Array ( [id] => 19203436 [patent_doc_number] => 20240175335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SAFETY VALVE WITH ELECTRICAL ACTUATORS [patent_app_type] => utility [patent_app_number] => 18/549376 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18549376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/549376
Safety valve with electrical actuators Mar 14, 2022 Issued
Array ( [id] => 17852536 [patent_doc_number] => 20220282578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => BULKHEAD AND TANDEM SEAL ADAPTER [patent_app_type] => utility [patent_app_number] => 17/677478 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6857 [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] => 17677478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677478
Bulkhead Feb 21, 2022 Issued
Array ( [id] => 19651802 [patent_doc_number] => 12173578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Hanger running tool and a method for installing a hanger in a well [patent_app_type] => utility [patent_app_number] => 18/277078 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10696 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 18277078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277078
Hanger running tool and a method for installing a hanger in a well Feb 14, 2022 Issued
Array ( [id] => 19112318 [patent_doc_number] => 20240124068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => AUTOMOBILE PANEL [patent_app_type] => utility [patent_app_number] => 18/279157 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279157
AUTOMOBILE PANEL Jan 20, 2022 Pending
Array ( [id] => 17762024 [patent_doc_number] => 20220235636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ROD ROTATOR ASSEMBLY FOR AN ARTIFICIAL LIFT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/580795 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17580795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580795
ROD ROTATOR ASSEMBLY FOR AN ARTIFICIAL LIFT SYSTEM Jan 20, 2022 Abandoned
Array ( [id] => 19082796 [patent_doc_number] => 20240109597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => FRONT CROSSMEMBER ASSEMBLY FOR THE SMALL OVERLAP FRONTAL CRASH TEST [patent_app_type] => utility [patent_app_number] => 18/264653 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264653
FRONT CROSSMEMBER ASSEMBLY FOR THE SMALL OVERLAP FRONTAL CRASH TEST Jan 17, 2022 Pending
Array ( [id] => 20714760 [patent_doc_number] => 12629991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Device and method for producing a roller blind web [patent_app_type] => utility [patent_app_number] => 18/271171 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271171
DEVICE AND METHOD FOR PRODUCING A ROLLER BLIND WEB Jan 12, 2022 Issued
Array ( [id] => 18202777 [patent_doc_number] => 11585164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Rod jack apparatus [patent_app_type] => utility [patent_app_number] => 17/571493 [patent_app_country] => US [patent_app_date] => 2022-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 43 [patent_no_of_words] => 9275 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 541 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571493
Rod jack apparatus Jan 8, 2022 Issued
Array ( [id] => 18355489 [patent_doc_number] => 11643883 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => Adjustable flex system for directional drilling [patent_app_type] => utility [patent_app_number] => 17/569635 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569635
Adjustable flex system for directional drilling Jan 5, 2022 Issued
Array ( [id] => 18469611 [patent_doc_number] => 20230203895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => COLD SPRAYING A COATING ONTO A ROTOR IN A DOWNHOLE MOTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/563387 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563387
Cold spraying a coating onto a rotor in a downhole motor assembly Dec 27, 2021 Issued
Array ( [id] => 17762014 [patent_doc_number] => 20220235626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => LOW POWER CONSUMPTION ELECTRO-HYDRAULIC SYSTEM WITH PILOT CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/645259 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645259
Low power consumption electro-hydraulic system with pilot cartridge Dec 19, 2021 Issued
Array ( [id] => 18452437 [patent_doc_number] => 20230193716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => EXPANDABLE OVERSHOT-SPEAR TOOL [patent_app_type] => utility [patent_app_number] => 17/644744 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17644744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644744
Expandable overshot-spear tool Dec 15, 2021 Issued
Array ( [id] => 18436748 [patent_doc_number] => 20230184042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Piston-Based Backup Assembly For Drill Bit [patent_app_type] => utility [patent_app_number] => 17/551310 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551310
Piston-based backup assembly for drill bit Dec 14, 2021 Issued
Array ( [id] => 18972626 [patent_doc_number] => 20240052718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ANNULAR CUTTER CATCHING DEVICES [patent_app_type] => utility [patent_app_number] => 18/257694 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257694
Annular cutter catching devices Dec 12, 2021 Issued
Array ( [id] => 18980603 [patent_doc_number] => 11905764 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Coupling with enhanced torsional, fatigue strength, and wear resistance [patent_app_type] => utility [patent_app_number] => 17/547126 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 6730 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547126
Coupling with enhanced torsional, fatigue strength, and wear resistance Dec 8, 2021 Issued
Array ( [id] => 17673414 [patent_doc_number] => 20220186581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => PORTABLE FOAM INJECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/545707 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545707 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545707
Portable foam injection system Dec 7, 2021 Issued
Array ( [id] => 17657739 [patent_doc_number] => 20220178204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DRILL DRIVE DEVICE FOR AN EARTH DRILLING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/544519 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/544519
Drill drive device for an earth drilling apparatus Dec 6, 2021 Issued
Array ( [id] => 18620843 [patent_doc_number] => 11753871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Rotary steerable system for wellbore drilling [patent_app_type] => utility [patent_app_number] => 17/542030 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7842 [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] => 17542030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542030
Rotary steerable system for wellbore drilling Dec 2, 2021 Issued
Menu