Search

Minh Chau Thi Pham

Examiner (ID: 132, Phone: (571)272-1163 , Office: P/1776 )

Most Active Art Unit
1776
Art Unit(s)
1724, 1776, 1305, 1773, 1797, 3621
Total Applications
2804
Issued Applications
2250
Pending Applications
88
Abandoned Applications
474

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15554193 [patent_doc_number] => 20200061508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => FIXING DEVICE FOR THE DUST BAG OF A DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 16/111084 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16111084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/111084
Fixing device for the dust bag of a dust collector Aug 22, 2018 Issued
Array ( [id] => 13602547 [patent_doc_number] => 20180352822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => Filtration System [patent_app_type] => utility [patent_app_number] => 16/106972 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16106972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/106972
Filtration system Aug 20, 2018 Issued
Array ( [id] => 13619481 [patent_doc_number] => 20180361292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => ASSEMBLIES; COMPONENTS AND FILTER FEATURES THEREOF; AND, METHODS OF USE AND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/042280 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6554 [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] => 16042280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042280
Assemblies; components and filter features thereof; and, methods of use and assembly Jul 22, 2018 Issued
Array ( [id] => 17234986 [patent_doc_number] => 11178846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Environmental control apparatus for animal housing facilities [patent_app_type] => utility [patent_app_number] => 16/041794 [patent_app_country] => US [patent_app_date] => 2018-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041794
Environmental control apparatus for animal housing facilities Jul 21, 2018 Issued
Array ( [id] => 15355069 [patent_doc_number] => 10526134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Textile silica reduction system [patent_app_type] => utility [patent_app_number] => 16/037750 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 8374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16037750 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037750
Textile silica reduction system Jul 16, 2018 Issued
Array ( [id] => 17976080 [patent_doc_number] => 11492931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Steam strainer [patent_app_type] => utility [patent_app_number] => 16/632475 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2987 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632475
Steam strainer Jul 15, 2018 Issued
Array ( [id] => 14216275 [patent_doc_number] => 20190120522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => SYSTEM FOR LOWERING AND RAISING A HVAC AIR RETURN FILTER [patent_app_type] => utility [patent_app_number] => 16/035407 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035407
SYSTEM FOR LOWERING AND RAISING A HVAC AIR RETURN FILTER Jul 12, 2018 Abandoned
Array ( [id] => 15782977 [patent_doc_number] => 10625192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Vacuum installation [patent_app_type] => utility [patent_app_number] => 16/029732 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4564 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 16029732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029732
Vacuum installation Jul 8, 2018 Issued
Array ( [id] => 16680963 [patent_doc_number] => 10940422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Air purifier [patent_app_type] => utility [patent_app_number] => 16/028309 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8455 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16028309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/028309
Air purifier Jul 4, 2018 Issued
Array ( [id] => 14274729 [patent_doc_number] => 20190134649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => Low-Profile, High-Pressure Dust Separator and Collector [patent_app_type] => utility [patent_app_number] => 16/027931 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16027931 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/027931
Low-Profile, High-Pressure Dust Separator and Collector Jul 4, 2018 Abandoned
Array ( [id] => 16475299 [patent_doc_number] => 10850222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Air quality monitoring and control system [patent_app_type] => utility [patent_app_number] => 16/022941 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 71 [patent_no_of_words] => 14057 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16022941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/022941
Air quality monitoring and control system Jun 28, 2018 Issued
Array ( [id] => 16589378 [patent_doc_number] => 10898622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Surgical evacuation system with a communication circuit for communication between a filter and a smoke evacuation device [patent_app_type] => utility [patent_app_number] => 16/024265 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 45 [patent_no_of_words] => 58959 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024265
Surgical evacuation system with a communication circuit for communication between a filter and a smoke evacuation device Jun 28, 2018 Issued
Array ( [id] => 13930511 [patent_doc_number] => 20190048771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => PARTICULATE FILTERS [patent_app_type] => utility [patent_app_number] => 16/021254 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16021254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021254
Particulate filters Jun 27, 2018 Issued
Array ( [id] => 15928717 [patent_doc_number] => 20200155992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => AIR-CONDITIONING DEVICE HAVING DUST REMOVING FUNCTION [patent_app_type] => utility [patent_app_number] => 16/619377 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16619377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619377
Air-conditioning device having dust removing function Jun 25, 2018 Issued
Array ( [id] => 18043906 [patent_doc_number] => 11517843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Filter element for an air filter of a motor vehicle and air filter [patent_app_type] => utility [patent_app_number] => 16/637555 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5343 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 16637555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637555
Filter element for an air filter of a motor vehicle and air filter Jun 21, 2018 Issued
Array ( [id] => 14744611 [patent_doc_number] => 20190255479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => CONTAMINANT SCRUBBER OF AN HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 16/014949 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014949
Contaminant scrubber of an HVAC system Jun 20, 2018 Issued
Array ( [id] => 16291047 [patent_doc_number] => 10767888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Living atmosphere control system [patent_app_type] => utility [patent_app_number] => 16/014127 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2990 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/014127
Living atmosphere control system Jun 20, 2018 Issued
Array ( [id] => 15396541 [patent_doc_number] => 10538919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Spaced vent for metal roofs [patent_app_type] => utility [patent_app_number] => 16/010575 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4184 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010575
Spaced vent for metal roofs Jun 17, 2018 Issued
Array ( [id] => 15265405 [patent_doc_number] => 20190381436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Pneumatic Trap For Collecting Suspended Particles Dispersed In Air Or Gas [patent_app_type] => utility [patent_app_number] => 16/010438 [patent_app_country] => US [patent_app_date] => 2018-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010438
Pneumatic trap for collecting suspended particles dispersed in air or gas Jun 15, 2018 Issued
Array ( [id] => 13619497 [patent_doc_number] => 20180361300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Filter Bellows and Filter Element [patent_app_type] => utility [patent_app_number] => 16/007328 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16007328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007328
Filter Bellows and Filter Element Jun 12, 2018 Abandoned
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