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] => 19390228 [patent_doc_number] => 20240280098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => INTERNAL GEAR PUMP AND INTERNAL GEAR MOTOR [patent_app_type] => utility [patent_app_number] => 18/569804 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18569804 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/569804
Internal gear pump and internal gear motor Mar 8, 2022 Issued
Array ( [id] => 19381751 [patent_doc_number] => 20240271621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => LOW-PRESSURE CHAMBER ROTARY COMPRESSOR AND AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/561825 [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] => 8037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18561825 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/561825
Low-pressure chamber rotary compressor and air conditioner Feb 21, 2022 Issued
Array ( [id] => 18302467 [patent_doc_number] => 11624361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Anchored low pressure gear pump wear plate [patent_app_type] => utility [patent_app_number] => 17/672906 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4755 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672906
Anchored low pressure gear pump wear plate Feb 15, 2022 Issued
Array ( [id] => 18972742 [patent_doc_number] => 20240052834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => A ROTARY POSITIVE DISPLACEMENT PUMP [patent_app_type] => utility [patent_app_number] => 18/260531 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260531
Rotary positive displacement pump Jan 18, 2022 Issued
Array ( [id] => 17579649 [patent_doc_number] => 20220136504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => ROTOR PAIR FOR A COMPRESSION BLOCK OF A SCREW MACHINE [patent_app_type] => utility [patent_app_number] => 17/577212 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18075 [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] => 17577212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577212
ROTOR PAIR FOR A COMPRESSION BLOCK OF A SCREW MACHINE Jan 16, 2022 Abandoned
Array ( [id] => 19004401 [patent_doc_number] => 20240068472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/272454 [patent_app_country] => US [patent_app_date] => 2022-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272454
Compressor Jan 16, 2022 Issued
Array ( [id] => 19218650 [patent_doc_number] => 20240183354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Assemblies for a Hydraulic Gear Pump with Force Balance and Internal Cooling Features [patent_app_type] => utility [patent_app_number] => 18/550146 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18550146 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550146
Assemblies for a hydraulic gear pump with force balance and internal cooling features Jan 13, 2022 Issued
Array ( [id] => 18972737 [patent_doc_number] => 20240052829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => MOTOR VEHICLE OIL PUMP [patent_app_type] => utility [patent_app_number] => 18/259195 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18259195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259195
Motor vehicle oil pump Dec 26, 2021 Issued
Array ( [id] => 19020907 [patent_doc_number] => 20240077078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ROTARY VANE VACUUM PUMP WITH GAS BALLAST ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/260346 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260346
ROTARY VANE VACUUM PUMP WITH GAS BALLAST ASSEMBLY Dec 22, 2021 Abandoned
Array ( [id] => 19786291 [patent_doc_number] => 20250059970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => AUTOMOTIVE ELECTRIC LIQUID PUMP [patent_app_type] => utility [patent_app_number] => 18/722597 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2502 [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] => 18722597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722597
AUTOMOTIVE ELECTRIC LIQUID PUMP Dec 22, 2021 Pending
Array ( [id] => 18436833 [patent_doc_number] => 20230184127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ROTARY VANE DEVICE WITH LONGITUDINALLY EXTENDING SEALS [patent_app_type] => utility [patent_app_number] => 17/550722 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17550722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550722
Rotary vane device with longitudinally extending seals Dec 13, 2021 Issued
Array ( [id] => 19034983 [patent_doc_number] => 20240084798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Screw Pump [patent_app_type] => utility [patent_app_number] => 18/262259 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262259
Screw pump Dec 5, 2021 Issued
Array ( [id] => 19181625 [patent_doc_number] => 11988209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Spring retainer for gear pump bearing plate [patent_app_type] => utility [patent_app_number] => 17/541667 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1473 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541667
Spring retainer for gear pump bearing plate Dec 2, 2021 Issued
Array ( [id] => 19949002 [patent_doc_number] => 12320357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Counterweight for a scroll compressor [patent_app_type] => utility [patent_app_number] => 18/249277 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [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] => 18249277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249277
Counterweight for a scroll compressor Nov 23, 2021 Issued
Array ( [id] => 18045466 [patent_doc_number] => 11519408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Scroll compressor including a lubrication system provided with an oil stirring arrangement [patent_app_type] => utility [patent_app_number] => 17/526190 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4729 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526190
Scroll compressor including a lubrication system provided with an oil stirring arrangement Nov 14, 2021 Issued
Array ( [id] => 19368804 [patent_doc_number] => 12060881 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Positive displacement roots blower noise suppression [patent_app_type] => utility [patent_app_number] => 17/525133 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 32 [patent_no_of_words] => 5531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17525133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/525133
Positive displacement roots blower noise suppression Nov 11, 2021 Issued
Array ( [id] => 19258639 [patent_doc_number] => 12018687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Rotor unit and eccentric screw pump [patent_app_type] => utility [patent_app_number] => 18/039932 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9843 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039932
Rotor unit and eccentric screw pump Nov 9, 2021 Issued
Array ( [id] => 18302472 [patent_doc_number] => 11624366 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Co-rotating scroll compressor having first and second Oldham couplings [patent_app_type] => utility [patent_app_number] => 17/519876 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 6968 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519876
Co-rotating scroll compressor having first and second Oldham couplings Nov 4, 2021 Issued
Array ( [id] => 19196800 [patent_doc_number] => 11994031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Rotor unit assembly [patent_app_type] => utility [patent_app_number] => 18/252097 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 47 [patent_no_of_words] => 7962 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252097
Rotor unit assembly Nov 2, 2021 Issued
Array ( [id] => 19932442 [patent_doc_number] => 12305641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Rotor assembly, compressor and air conditioner [patent_app_type] => utility [patent_app_number] => 18/269428 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 9719 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 7 [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] => 18269428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269428
Rotor assembly, compressor and air conditioner Oct 24, 2021 Issued
Menu