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] => 17845546 [patent_doc_number] => 11434905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Equal-walled gerotor pump for wellbore applications [patent_app_type] => utility [patent_app_number] => 16/752963 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9256 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16752963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752963
Equal-walled gerotor pump for wellbore applications Jan 26, 2020 Issued
Array ( [id] => 18198810 [patent_doc_number] => 20230052329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => SCREW PUMP WITH IMPROVED SEALING AND BEARING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/791990 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791990
Screw pump with improved sealing and bearing assembly Jan 23, 2020 Issued
Array ( [id] => 15868003 [patent_doc_number] => 20200141405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => VARIABLE DISPLACEMENT GEAR PUMP [patent_app_type] => utility [patent_app_number] => 16/732598 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732598
Variable displacement gear pump Jan 1, 2020 Issued
Array ( [id] => 15868005 [patent_doc_number] => 20200141406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => VARIABLE DISPLACEMENT GEAR PUMP [patent_app_type] => utility [patent_app_number] => 16/732612 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732612
VARIABLE DISPLACEMENT GEAR PUMP Jan 1, 2020 Abandoned
Array ( [id] => 17728380 [patent_doc_number] => 11384761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Variable capacity compressor [patent_app_type] => utility [patent_app_number] => 17/059300 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4403 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059300
Variable capacity compressor Dec 26, 2019 Issued
Array ( [id] => 18058839 [patent_doc_number] => 20220389925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ROTARY PUMP [patent_app_type] => utility [patent_app_number] => 17/775343 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17775343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775343
ROTARY PUMP Dec 23, 2019 Abandoned
Array ( [id] => 17697784 [patent_doc_number] => 11371503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Smart drilling motor stator [patent_app_type] => utility [patent_app_number] => 16/716362 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4901 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716362
Smart drilling motor stator Dec 15, 2019 Issued
Array ( [id] => 16074315 [patent_doc_number] => 20200191144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => RADIAL VANE PUMP OR MOTOR WITH ROLLING CHAMBER [patent_app_type] => utility [patent_app_number] => 16/715634 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1972 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16715634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715634
RADIAL VANE PUMP OR MOTOR WITH ROLLING CHAMBER Dec 15, 2019 Abandoned
Array ( [id] => 17357549 [patent_doc_number] => 20220018345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SCREW SPINDLE PUMP [patent_app_type] => utility [patent_app_number] => 17/294712 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1467 [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] => 17294712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294712
SCREW SPINDLE PUMP Nov 28, 2019 Abandoned
Array ( [id] => 17983368 [patent_doc_number] => 20220349404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SCREW COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/761299 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761299
Screw compressor Nov 25, 2019 Issued
Array ( [id] => 15712383 [patent_doc_number] => 20200102957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => SCROLL COMPRESSOR WITH WRAP HAVING GRADUALLY DECREASING THICKNESS [patent_app_type] => utility [patent_app_number] => 16/693467 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16693467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693467
Scroll compressor with wrap having gradually decreasing thickness Nov 24, 2019 Issued
Array ( [id] => 17287489 [patent_doc_number] => 11204031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Tolerance independent crescent internal gear pump [patent_app_type] => utility [patent_app_number] => 16/682250 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3406 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682250
Tolerance independent crescent internal gear pump Nov 12, 2019 Issued
Array ( [id] => 17336903 [patent_doc_number] => 20220003234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => OIL-FREE WATER-INJECTED SCREW AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/292675 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292675
Oil-free water-injected screw air compressor Nov 7, 2019 Issued
Array ( [id] => 17527445 [patent_doc_number] => 11300122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Vane rotary compressor [patent_app_type] => utility [patent_app_number] => 16/598098 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 14032 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16598098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/598098
Vane rotary compressor Oct 9, 2019 Issued
Array ( [id] => 16800729 [patent_doc_number] => 10995660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Method of manufacturing a rotary engine casing [patent_app_type] => utility [patent_app_number] => 16/597219 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3811 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597219 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597219
Method of manufacturing a rotary engine casing Oct 8, 2019 Issued
Array ( [id] => 15436937 [patent_doc_number] => 20200032652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => Rotational Displacement Apparatus [patent_app_type] => utility [patent_app_number] => 16/594911 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594911
Rotational displacement apparatus Oct 6, 2019 Issued
Array ( [id] => 15741643 [patent_doc_number] => 20200109709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => VARIABLE DISPLACEMENT OIL PUMP [patent_app_type] => utility [patent_app_number] => 16/585966 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585966
VARIABLE DISPLACEMENT OIL PUMP Sep 26, 2019 Abandoned
Array ( [id] => 15365097 [patent_doc_number] => 20200018313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SCROLL FLUID MACHINE [patent_app_type] => utility [patent_app_number] => 16/583877 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583877
SCROLL FLUID MACHINE Sep 25, 2019 Abandoned
Array ( [id] => 17275309 [patent_doc_number] => 20210381507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/285461 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285461
Scroll compressor having cooling pipe moving synchronously with orbiting scroll and rotating with respect to crankshaft Sep 23, 2019 Issued
Array ( [id] => 18045470 [patent_doc_number] => 11519412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Oil-injected multistage compressor device and method for controlling a compressor device [patent_app_type] => utility [patent_app_number] => 17/272521 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3186 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17272521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272521
Oil-injected multistage compressor device and method for controlling a compressor device Sep 23, 2019 Issued
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