Search

Theresa Trieu

Examiner (ID: 9062, Phone: (571)272-4868 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748
Total Applications
2532
Issued Applications
2119
Pending Applications
71
Abandoned Applications
351

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18964803 [patent_doc_number] => 11898559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Gear pump with cooled journal bearings [patent_app_type] => utility [patent_app_number] => 17/507498 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2007 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507498
Gear pump with cooled journal bearings Oct 20, 2021 Issued
Array ( [id] => 17914077 [patent_doc_number] => 20220316472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => VARIABLE OIL PUMP [patent_app_type] => utility [patent_app_number] => 17/507378 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507378
Variable oil pump Oct 20, 2021 Issued
Array ( [id] => 18956006 [patent_doc_number] => 20240044333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Rotor Assembly, Compressor and Air Conditioner [patent_app_type] => utility [patent_app_number] => 18/268748 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268748
Rotor assembly, compressor and air conditioner Oct 18, 2021 Issued
Array ( [id] => 18818258 [patent_doc_number] => 20230392598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Screw Compressor and Screw Rotor [patent_app_type] => utility [patent_app_number] => 18/032494 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18862 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032494
Screw compressor and screw rotor Oct 17, 2021 Issued
Array ( [id] => 17534199 [patent_doc_number] => 20220112808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ROTARY PUMP WITH DISCHARGE CONTROL [patent_app_type] => utility [patent_app_number] => 17/500240 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500240
Rotary pump with discharge control Oct 12, 2021 Issued
Array ( [id] => 18972747 [patent_doc_number] => 20240052839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/271498 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271498
SCROLL COMPRESSOR Oct 5, 2021 Abandoned
Array ( [id] => 17461104 [patent_doc_number] => 20220074409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => GEAR PUMP WITH SELF-LUBRICATING BEARINGS [patent_app_type] => utility [patent_app_number] => 17/467005 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467005
Gear pump with self-lubricating bearings Sep 2, 2021 Issued
Array ( [id] => 17300393 [patent_doc_number] => 20210396232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => COMPRESSOR WITH LIQUID INJECTION COOLING [patent_app_type] => utility [patent_app_number] => 17/466602 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17466602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466602
COMPRESSOR WITH LIQUID INJECTION COOLING Sep 2, 2021 Abandoned
Array ( [id] => 18223961 [patent_doc_number] => 20230062955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PUMP SYSTEM AND METHOD FOR OPTIMIZED TORQUE REQUIREMENTS AND VOLUMETRIC EFFICIENCIES [patent_app_type] => utility [patent_app_number] => 17/446530 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446530
Pump system and method for optimized torque requirements and volumetric efficiencies Aug 30, 2021 Issued
Array ( [id] => 18217095 [patent_doc_number] => 11592021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Helical spring for a pump having an adjustable delivery volume [patent_app_type] => utility [patent_app_number] => 17/459009 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7693 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459009
Helical spring for a pump having an adjustable delivery volume Aug 26, 2021 Issued
Array ( [id] => 17300391 [patent_doc_number] => 20210396230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => High Suction Pressure Single Screw Compressor with Thrust Balancing Load Using Shaft Seal Pressure and Related Methods [patent_app_type] => utility [patent_app_number] => 17/412446 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17412446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412446
High suction pressure single screw compressor with thrust balancing load using shaft seal pressure and related methods Aug 25, 2021 Issued
Array ( [id] => 17483094 [patent_doc_number] => 20220090598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => CLEARANCE ADJUSTMENT FOR TWIN-SCREW PUMPS [patent_app_type] => utility [patent_app_number] => 17/410656 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410656
Clearance adjustment for twin-screw pumps Aug 23, 2021 Issued
Array ( [id] => 18169416 [patent_doc_number] => 20230036027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Compressor Modulation System With Multi-Way Valve [patent_app_type] => utility [patent_app_number] => 17/388923 [patent_app_country] => US [patent_app_date] => 2021-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10426 [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] => 17388923 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/388923
Compressor modulation system with multi-way valve Jul 28, 2021 Issued
Array ( [id] => 17185932 [patent_doc_number] => 20210332817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => POSITIVE DISPLACEMENT PUMP WITH PRESSURE RELIEF [patent_app_type] => utility [patent_app_number] => 17/370971 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17370971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370971
POSITIVE DISPLACEMENT PUMP WITH PRESSURE RELIEF Jul 7, 2021 Abandoned
Array ( [id] => 18052069 [patent_doc_number] => 11525443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-13 [patent_title] => Full-metal anti-high temperature cycloid downhole motor [patent_app_type] => utility [patent_app_number] => 17/364936 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4775 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364936
Full-metal anti-high temperature cycloid downhole motor Jun 30, 2021 Issued
Array ( [id] => 18188146 [patent_doc_number] => 11578718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Apparatus for reducing noise of gear pump through uneven pitch-simulated control and method thereof [patent_app_type] => utility [patent_app_number] => 17/340966 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4260 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340966 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340966
Apparatus for reducing noise of gear pump through uneven pitch-simulated control and method thereof Jun 6, 2021 Issued
Array ( [id] => 17097655 [patent_doc_number] => 20210285446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => COMPRESSOR ARRANGEMENT WITH INTEGRATED MOTOR [patent_app_type] => utility [patent_app_number] => 17/329725 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329725
COMPRESSOR ARRANGEMENT WITH INTEGRATED MOTOR May 24, 2021 Abandoned
Array ( [id] => 18103063 [patent_doc_number] => 11542944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Rubber compound with high fiber loading useful in PDM stators [patent_app_type] => utility [patent_app_number] => 17/318785 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 11386 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318785
Rubber compound with high fiber loading useful in PDM stators May 11, 2021 Issued
Array ( [id] => 17275313 [patent_doc_number] => 20210381511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/313107 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313107
Rotary compressor May 5, 2021 Issued
Array ( [id] => 19668230 [patent_doc_number] => 12180965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Compressor [patent_app_type] => utility [patent_app_number] => 17/920258 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16714 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17920258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920258
Compressor Apr 12, 2021 Issued
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