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] => 18445006 [patent_doc_number] => 11680567 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-20 [patent_title] => Hydraulic gear pump with axial compensation [patent_app_type] => utility [patent_app_number] => 16/951512 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8046 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 16951512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951512
Hydraulic gear pump with axial compensation Nov 17, 2020 Issued
Array ( [id] => 16689193 [patent_doc_number] => 20210071669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => SCROLL TYPE DEVICE HAVING LIQUID COOLING THROUGH IDLER SHAFTS [patent_app_type] => utility [patent_app_number] => 16/950690 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4302 [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] => 16950690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950690
Scroll type device having liquid cooling through idler shafts Nov 16, 2020 Issued
Array ( [id] => 17127049 [patent_doc_number] => 20210301818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ROTARY COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/096059 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096059
Rotary compressor Nov 11, 2020 Issued
Array ( [id] => 17990840 [patent_doc_number] => 20220356877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ECCENTRIC SCREW PUMP [patent_app_type] => utility [patent_app_number] => 17/619877 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619877
Eccentric-screw pump with concentricity sensor Oct 27, 2020 Issued
Array ( [id] => 18045465 [patent_doc_number] => 11519407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Dual vane pump with pre-pressurization passages [patent_app_type] => utility [patent_app_number] => 17/078241 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1836 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078241
Dual vane pump with pre-pressurization passages Oct 22, 2020 Issued
Array ( [id] => 16956670 [patent_doc_number] => 11060519 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-13 [patent_title] => Rotary fluid transmission device [patent_app_type] => utility [patent_app_number] => 17/077521 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2763 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077521
Rotary fluid transmission device Oct 21, 2020 Issued
Array ( [id] => 19505592 [patent_doc_number] => 12117006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Conveyor device at least for conveying a fluid and pump comprising such a conveyor device [patent_app_type] => utility [patent_app_number] => 17/755197 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11382 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755197
Conveyor device at least for conveying a fluid and pump comprising such a conveyor device Oct 21, 2020 Issued
Array ( [id] => 16778843 [patent_doc_number] => 20210115921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => Fixed Displacement Pump For Use For Conveying A Hydraulic Fluid In A Closed Hydraulic Circuit, Closed Hydraulic Circuit, Construction Machine And Method For Operating A Fixed Displacement Pump In A Closed Hydraulic Circuit [patent_app_type] => utility [patent_app_number] => 17/068294 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17068294 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068294
Fixed Displacement Pump For Use For Conveying A Hydraulic Fluid In A Closed Hydraulic Circuit, Closed Hydraulic Circuit, Construction Machine And Method For Operating A Fixed Displacement Pump In A Closed Hydraulic Circuit Oct 11, 2020 Abandoned
Array ( [id] => 18247261 [patent_doc_number] => 11603838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Vane cell pump [patent_app_type] => utility [patent_app_number] => 17/066810 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 20686 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066810
Vane cell pump Oct 8, 2020 Issued
Array ( [id] => 18021479 [patent_doc_number] => 20220372978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SCREW COMPRESSOR WITH ADJUSTABLE PASSAGE [patent_app_type] => utility [patent_app_number] => 17/767243 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767243
Screw compressor with adjustable passage Oct 6, 2020 Issued
Array ( [id] => 19292189 [patent_doc_number] => 12031539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Rotary compressor [patent_app_type] => utility [patent_app_number] => 17/792899 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6678 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17792899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792899
Rotary compressor Sep 29, 2020 Issued
Array ( [id] => 16763055 [patent_doc_number] => 20210108636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => STRUCTURE OF ROTOR CONNECTION OF MULTI-AXIAL MULTI-STAGE ROOTS PUMP [patent_app_type] => utility [patent_app_number] => 17/030816 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030816
Structure of rotor connection of multi-axial multi-stage roots pump Sep 23, 2020 Issued
Array ( [id] => 18693479 [patent_doc_number] => 20230323878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => DRY VACUUM PUMP AND MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 17/768071 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17768071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768071
DRY VACUUM PUMP AND MANUFACTURING METHOD Sep 23, 2020 Abandoned
Array ( [id] => 18227653 [patent_doc_number] => 20230066647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => COMPRESSOR WITH INJECTION MECHANISM [patent_app_type] => utility [patent_app_number] => 17/759955 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759955
Compressor with injection mechanism Sep 22, 2020 Issued
Array ( [id] => 18445005 [patent_doc_number] => 11680566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Rotary vane pump [patent_app_type] => utility [patent_app_number] => 17/026803 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3732 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026803
Rotary vane pump Sep 20, 2020 Issued
Array ( [id] => 18078233 [patent_doc_number] => 20220403845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => Liquid-Feeding Rotary-Screw Compressor [patent_app_type] => utility [patent_app_number] => 17/771715 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 495 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771715
Liquid-feeding rotary-screw compressor Sep 9, 2020 Issued
Array ( [id] => 18182598 [patent_doc_number] => 20230043328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/791382 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17791382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791382
Scroll compressor Sep 8, 2020 Issued
Array ( [id] => 17823278 [patent_doc_number] => 11428222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Vane pump [patent_app_type] => utility [patent_app_number] => 17/000549 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5945 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000549
Vane pump Aug 23, 2020 Issued
Array ( [id] => 16629370 [patent_doc_number] => 20210048023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => HIGH PRESSURE PUMPING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/993907 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993907
High pressure pumping system Aug 13, 2020 Issued
Array ( [id] => 17867932 [patent_doc_number] => 20220290668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/753067 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17753067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753067
Scroll compressor Aug 10, 2020 Issued
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