Search

Theresa Trieu

Examiner (ID: 18579, Phone: (571)272-4868 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3746
Total Applications
2535
Issued Applications
2119
Pending Applications
76
Abandoned Applications
351

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19709982 [patent_doc_number] => 20250020124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => COMPRESSOR AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/900581 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900581
Compressor and refrigeration device Sep 26, 2024 Issued
Array ( [id] => 20214145 [patent_doc_number] => 12410791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Fuel supply system and fuel supply method for aircraft gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/895487 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2333 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895487
Fuel supply system and fuel supply method for aircraft gas turbine engine Sep 24, 2024 Issued
Array ( [id] => 19977793 [patent_doc_number] => 12345260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Fluid circulating apparatus [patent_app_type] => utility [patent_app_number] => 18/749956 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749956
Fluid circulating apparatus Jun 20, 2024 Issued
Array ( [id] => 19684860 [patent_doc_number] => 20250003405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Stator for a Pump and Method for Producing a Stator for a Pump [patent_app_type] => utility [patent_app_number] => 18/749874 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749874
Stator for a Pump and Method for Producing a Stator for a Pump Jun 20, 2024 Pending
Array ( [id] => 19631905 [patent_doc_number] => 20240410354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PERISTALTIC PUMP [patent_app_type] => utility [patent_app_number] => 18/735662 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735662
PERISTALTIC PUMP Jun 5, 2024 Pending
Array ( [id] => 19529028 [patent_doc_number] => 20240352930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => POSITIVE DISPLACEMENT PUMP WITH PRESSURE RELIEF [patent_app_type] => utility [patent_app_number] => 18/649863 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2010 [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] => 18649863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649863
POSITIVE DISPLACEMENT PUMP WITH PRESSURE RELIEF Apr 28, 2024 Abandoned
Array ( [id] => 19381748 [patent_doc_number] => 20240271618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ENERGY TRANSFER MACHINE FOR CORROSIVE FLUIDS [patent_app_type] => utility [patent_app_number] => 18/642412 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13824 [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] => 18642412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642412
Energy transfer machine for corrosive fluids Apr 21, 2024 Issued
Array ( [id] => 19932445 [patent_doc_number] => 12305644 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Cooling pump assembly [patent_app_type] => utility [patent_app_number] => 18/619147 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619147
Cooling pump assembly Mar 26, 2024 Issued
Array ( [id] => 19234432 [patent_doc_number] => 20240191625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Bidirectional Rotary Hydraulic Motor and Pump [patent_app_type] => utility [patent_app_number] => 18/582521 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582521
Bidirectional rotary hydraulic motor and pump Feb 19, 2024 Issued
Array ( [id] => 19923561 [patent_doc_number] => 12297833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Rubber compound with fiber reinforcement [patent_app_type] => utility [patent_app_number] => 18/427549 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6149 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427549
Rubber compound with fiber reinforcement Jan 29, 2024 Issued
Array ( [id] => 19128023 [patent_doc_number] => 20240133376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD AND APPARATUS FOR AN END SEAL FOR INCREASING EFFICIENCY OF A SUBMERSIBLE MULTISTAGE LABYRINTH-SCREW PUMP [patent_app_type] => utility [patent_app_number] => 18/390414 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390414
Method and apparatus for an end seal for increasing efficiency of a submersible multistage labyrinth-screw pump Dec 19, 2023 Issued
Array ( [id] => 19068046 [patent_doc_number] => 20240102472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => DIRECT DRIVE REFRIGERANT SCREW COMPRESSOR WITH REFRIGERANT LUBRICATED ROTORS [patent_app_type] => utility [patent_app_number] => 18/524682 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524682
Direct drive refrigerant screw compressor with refrigerant lubricated rotors Nov 29, 2023 Issued
Array ( [id] => 20041800 [patent_doc_number] => 20250180022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SCROLL PUMP WITH TWO-PIECE CRANKSHAFT [patent_app_type] => utility [patent_app_number] => 18/525190 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7020 [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] => 18525190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525190
SCROLL PUMP WITH TWO-PIECE CRANKSHAFT Nov 29, 2023 Pending
Array ( [id] => 19203537 [patent_doc_number] => 20240175436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => ROTOR PAIR FOR A COMPRESSION BLOCK OF A SCREW MACHINE [patent_app_type] => utility [patent_app_number] => 18/501260 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18168 [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] => 18501260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501260
Rotor pair for a compression block of a screw machine Nov 2, 2023 Issued
Array ( [id] => 19143040 [patent_doc_number] => 20240141897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => AXIALLY FLEXIBLE COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/496833 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496833
Axially flexible compressor Oct 26, 2023 Issued
Array ( [id] => 19565381 [patent_doc_number] => 12140145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Gear pump [patent_app_type] => utility [patent_app_number] => 18/490015 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2538 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490015
Gear pump Oct 18, 2023 Issued
Array ( [id] => 19565381 [patent_doc_number] => 12140145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Gear pump [patent_app_type] => utility [patent_app_number] => 18/490015 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2538 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490015
Gear pump Oct 18, 2023 Issued
Array ( [id] => 19158520 [patent_doc_number] => 20240151227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/378203 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378203
Scroll compressor Oct 9, 2023 Issued
Array ( [id] => 18923876 [patent_doc_number] => 20240026880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MUD MOTOR ROTOR WITH CORE AND SHELL [patent_app_type] => utility [patent_app_number] => 18/474768 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474768
Mud motor rotor with core and shell Sep 25, 2023 Issued
Array ( [id] => 19847437 [patent_doc_number] => 20250092788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Scroll Compressor And Oldham Ring And Mating Component For Scroll Compressor [patent_app_type] => utility [patent_app_number] => 18/468517 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18468517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468517
Scroll Compressor And Oldham Ring And Mating Component For Scroll Compressor Sep 14, 2023 Abandoned
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