Search

Minh Chau Thi Pham

Examiner (ID: 17917, Phone: (571)272-1163 , Office: P/1776 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16420953 [patent_doc_number] => 20200346151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Air Filter Guard [patent_app_type] => utility [patent_app_number] => 16/402959 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402959
Air filter guard May 2, 2019 Issued
Array ( [id] => 16742344 [patent_doc_number] => 10967315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Fine fiber media layer [patent_app_type] => utility [patent_app_number] => 16/397936 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 16565 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16397936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397936
Fine fiber media layer Apr 28, 2019 Issued
Array ( [id] => 16399576 [patent_doc_number] => 20200340434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => VEHICLE AIR CLEANER [patent_app_type] => utility [patent_app_number] => 16/395813 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395813
Vehicle air cleaner Apr 25, 2019 Issued
Array ( [id] => 15115311 [patent_doc_number] => 20190344288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => FILTER [patent_app_type] => utility [patent_app_number] => 16/394001 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394001
Filter Apr 24, 2019 Issued
Array ( [id] => 15025039 [patent_doc_number] => 20190323524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => AIR FILTRATION CEILING FAN [patent_app_type] => utility [patent_app_number] => 16/392043 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392043
Air filtration ceiling fan Apr 22, 2019 Issued
Array ( [id] => 15021529 [patent_doc_number] => 20190321769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => INDOOR UNIT FOR AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 16/391058 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391058
Indoor unit for air conditioner Apr 21, 2019 Issued
Array ( [id] => 19856322 [patent_doc_number] => 12259148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Computerized HVAC filter evaluation system [patent_app_type] => utility [patent_app_number] => 17/048910 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11858 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048910
Computerized HVAC filter evaluation system Apr 18, 2019 Issued
Array ( [id] => 17571893 [patent_doc_number] => 11320156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Air purifier [patent_app_type] => utility [patent_app_number] => 17/275937 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7979 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275937
Air purifier Apr 14, 2019 Issued
Array ( [id] => 16940657 [patent_doc_number] => 11052877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Cleaner using HVAC module [patent_app_type] => utility [patent_app_number] => 16/380711 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5054 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380711
Cleaner using HVAC module Apr 9, 2019 Issued
Array ( [id] => 14579259 [patent_doc_number] => 20190217238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Filter Element [patent_app_type] => utility [patent_app_number] => 16/368386 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368386
Filter Element Mar 27, 2019 Abandoned
Array ( [id] => 16342709 [patent_doc_number] => 20200307359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => PORTABLE APPARATUS AND METHOD OF PURIFYING AIR FOR BREATHING [patent_app_type] => utility [patent_app_number] => 16/366473 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16366473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366473
Portable apparatus and method of purifying air for breathing Mar 26, 2019 Issued
Array ( [id] => 15243287 [patent_doc_number] => 10507153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Relocation modules and methods for surgical field [patent_app_type] => utility [patent_app_number] => 16/364884 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 45 [patent_no_of_words] => 41524 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16364884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364884
Relocation modules and methods for surgical field Mar 25, 2019 Issued
Array ( [id] => 14579251 [patent_doc_number] => 20190217234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => INERTIAL PARTICLE SEPARATOR FOR ENGINE INLET [patent_app_type] => utility [patent_app_number] => 16/359163 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359163
Inertial particle separator for engine inlet Mar 19, 2019 Issued
Array ( [id] => 14898533 [patent_doc_number] => 20190293032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => INTAKE DEVICE [patent_app_type] => utility [patent_app_number] => 16/355905 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16355905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355905
Intake device Mar 17, 2019 Issued
Array ( [id] => 14564699 [patent_doc_number] => 20190209956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => INTERFACE AIR FILTER AND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/351316 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351316 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351316
Interface air filter and assembly Mar 11, 2019 Issued
Array ( [id] => 16955153 [patent_doc_number] => 11058982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Electric machine tool [patent_app_type] => utility [patent_app_number] => 16/285421 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5171 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285421
Electric machine tool Feb 25, 2019 Issued
Array ( [id] => 14470337 [patent_doc_number] => 20190186811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => AIR PURIFIER FOR REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 16/282623 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282623
Air purifier for refrigerator Feb 21, 2019 Issued
Array ( [id] => 19396383 [patent_doc_number] => 12070713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Divided flow guiding device, centering device, filter unit, method for assembling a filter unit and method for cleaning [patent_app_type] => utility [patent_app_number] => 16/969500 [patent_app_country] => US [patent_app_date] => 2019-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 26 [patent_no_of_words] => 13492 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16969500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/969500
Divided flow guiding device, centering device, filter unit, method for assembling a filter unit and method for cleaning Feb 11, 2019 Issued
Array ( [id] => 16407397 [patent_doc_number] => 10815943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Air filter cleaning wand [patent_app_type] => utility [patent_app_number] => 16/272371 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4541 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272371 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272371
Air filter cleaning wand Feb 10, 2019 Issued
Array ( [id] => 16680958 [patent_doc_number] => 10940417 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-09 [patent_title] => Air purification system [patent_app_type] => utility [patent_app_number] => 16/268725 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2416 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/268725
Air purification system Feb 5, 2019 Issued
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