Search

Dung H. Bui

Examiner (ID: 3950, Phone: (571)270-7077 , Office: P/1773 )

Most Active Art Unit
1773
Art Unit(s)
1797, 1775, 1776, 1772, 1773, 4153
Total Applications
1739
Issued Applications
1313
Pending Applications
167
Abandoned Applications
285

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18986763 [patent_doc_number] => 20240058732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HIGH-PRESSURE ANNULAR WATER COLLECTOR WITH AXIAL SWIRL VANES FOR AN AIR CYCLE ENVIRONMENTAL CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/500515 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500515
High-pressure annular water collector with axial swirl vanes for an air cycle environmental control system Nov 1, 2023 Issued
Array ( [id] => 18972977 [patent_doc_number] => 20240053069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ACCUMULATOR FOR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/496235 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496235
ACCUMULATOR FOR COMPRESSOR Oct 26, 2023 Pending
Array ( [id] => 20686821 [patent_doc_number] => 12616950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Apparatuses and processes for distillation and distillation column assembly [patent_app_type] => utility [patent_app_number] => 18/491968 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8123 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18491968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491968
Apparatuses and processes for distillation and distillation column assembly Oct 22, 2023 Issued
Array ( [id] => 19095867 [patent_doc_number] => 20240115094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => PARABOLIC CYCLONE [patent_app_type] => utility [patent_app_number] => 18/380080 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380080
PARABOLIC CYCLONE Oct 12, 2023 Pending
Array ( [id] => 19310772 [patent_doc_number] => 12036566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Gas-liquid separator assembly [patent_app_type] => utility [patent_app_number] => 18/485807 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4091 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485807 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485807
Gas-liquid separator assembly Oct 11, 2023 Issued
Array ( [id] => 19410936 [patent_doc_number] => 12076732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Air treatment apparatus [patent_app_type] => utility [patent_app_number] => 18/379378 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 43 [patent_no_of_words] => 14075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18379378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379378
Air treatment apparatus Oct 11, 2023 Issued
Array ( [id] => 19247292 [patent_doc_number] => 20240198277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => DIRECT AIR CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/484479 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484479
DIRECT AIR CAPTURE SYSTEM Oct 10, 2023 Pending
Array ( [id] => 19889428 [patent_doc_number] => 20250114740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => COMPACT SCRUBBER FOR PLASMA ABATEMENT GAS STREAM [patent_app_type] => utility [patent_app_number] => 18/377138 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377138
COMPACT SCRUBBER FOR PLASMA ABATEMENT GAS STREAM Oct 4, 2023 Pending
Array ( [id] => 19082209 [patent_doc_number] => 20240109010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => PRE-LOADING OF FILTER MEDIA WITH CONTAMINANTS FOR IMPROVED CAPTURE IN PROCESS VESSELS [patent_app_type] => utility [patent_app_number] => 18/375894 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375894
PRE-LOADING OF FILTER MEDIA WITH CONTAMINANTS FOR IMPROVED CAPTURE IN PROCESS VESSELS Oct 1, 2023 Pending
Array ( [id] => 19082003 [patent_doc_number] => 20240108804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => FILTER FOR INFUSION MEDICAL LINES [patent_app_type] => utility [patent_app_number] => 18/474616 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474616
FILTER FOR INFUSION MEDICAL LINES Sep 25, 2023 Pending
Array ( [id] => 20848944 [patent_doc_number] => 12685962 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Gas dehydrator and method of using same [patent_app_type] => utility [patent_app_number] => 19/113923 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2441 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [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] => 19113923 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/113923
GAS DEHYDRATOR AND METHOD OF USING SAME Sep 20, 2023 Issued
Array ( [id] => 19066030 [patent_doc_number] => 20240100456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => FILTER EXTENDER AND FILTER FOR MATING WITH SAME [patent_app_type] => utility [patent_app_number] => 18/370281 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370281
FILTER EXTENDER AND FILTER FOR MATING WITH SAME Sep 18, 2023 Pending
Array ( [id] => 18894126 [patent_doc_number] => 20240009611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => MULTIUSE HOME STATION [patent_app_type] => utility [patent_app_number] => 18/370235 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370235
Multiuse home station Sep 18, 2023 Issued
Array ( [id] => 19847743 [patent_doc_number] => 20250093094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => WASTE HEAT RECOVERY IN CRUDE PROCESSING FOR INCREASING HYDROCARBON YIELD AND REDUCING EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/469041 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469041
WASTE HEAT RECOVERY IN CRUDE PROCESSING FOR INCREASING HYDROCARBON YIELD AND REDUCING EMISSIONS Sep 17, 2023 Abandoned
Array ( [id] => 19051617 [patent_doc_number] => 20240093586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SLURRY HANDLING AND VAPOR CAPTURE USING MOBILE TRANSPORT [patent_app_type] => utility [patent_app_number] => 18/469426 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469426
SLURRY HANDLING AND VAPOR CAPTURE USING MOBILE TRANSPORT Sep 17, 2023 Abandoned
Array ( [id] => 19049748 [patent_doc_number] => 20240091717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 18/467133 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467133
GAS SEPARATION MEMBRANE AND METHOD OF PRODUCING GAS SEPARATION MEMBRANE Sep 13, 2023 Pending
Array ( [id] => 19831295 [patent_doc_number] => 20250083081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => PASSIVE DEHUMIDIFIER FOR ENVIRONMENT CONTROL UNITS [patent_app_type] => utility [patent_app_number] => 18/463129 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463129
PASSIVE DEHUMIDIFIER FOR ENVIRONMENT CONTROL UNITS Sep 6, 2023 Pending
Array ( [id] => 20227777 [patent_doc_number] => 12416423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Airfield systems, devices, and methods [patent_app_type] => utility [patent_app_number] => 18/462884 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 39 [patent_no_of_words] => 15451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18462884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462884
Airfield systems, devices, and methods Sep 6, 2023 Issued
Array ( [id] => 19081384 [patent_doc_number] => 20240108185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 18/461592 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461592
DUST COLLECTOR Sep 5, 2023 Pending
Array ( [id] => 19373235 [patent_doc_number] => 12064775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Surface cleaning apparatus, cyclonic air treatment member and surface cleaning apparatus including the same [patent_app_type] => utility [patent_app_number] => 18/242357 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 158 [patent_figures_cnt] => 334 [patent_no_of_words] => 45986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18242357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242357
Surface cleaning apparatus, cyclonic air treatment member and surface cleaning apparatus including the same Sep 4, 2023 Issued
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