Search

David Hung Vu

Examiner (ID: 356, Phone: (571)272-1831 , Office: P/2844 )

Most Active Art Unit
2821
Art Unit(s)
2817, 2828, 2844, 2502, 2821
Total Applications
1734
Issued Applications
1511
Pending Applications
64
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20715278 [patent_doc_number] => 12630512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Agents for differentiating stem cells and treating cancer [patent_app_type] => utility [patent_app_number] => 18/755447 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 144 [patent_figures_cnt] => 2082 [patent_no_of_words] => 49386 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755447
Agents for differentiating stem cells and treating cancer Jun 25, 2024 Issued
Array ( [id] => 19526566 [patent_doc_number] => 20240350468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => MALEATE SALT OF THE FREE BASE OF N-[5-(AMINOSULFONYL)-4-METHYL-1,3-THIAZOL-2-YL]-N-METHYL-2-[4-(2-PYRIDINYL)-PHENYL]-ACETAMIDE, PHARMACEUTICAL FORMULATIONS, METHODS OF MANUFACTURE AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/751439 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21832 [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] => 18751439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751439
MALEATE SALT OF THE FREE BASE OF N-[5-(AMINOSULFONYL)-4-METHYL-1,3-THIAZOL-2-YL]-N-METHYL-2-[4-(2-PYRIDINYL)-PHENYL]-ACETAMIDE, PHARMACEUTICAL FORMULATIONS, METHODS OF MANUFACTURE AND USES THEREOF Jun 23, 2024 Pending
Array ( [id] => 19785510 [patent_doc_number] => 20250059189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PYRIDINE DERIVATIVES AND THEIR USE AS SODIUM CHANNEL ACTIVATORS [patent_app_type] => utility [patent_app_number] => 18/746981 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42446 [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] => 18746981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746981
PYRIDINE DERIVATIVES AND THEIR USE AS SODIUM CHANNEL ACTIVATORS Jun 17, 2024 Abandoned
Array ( [id] => 19217782 [patent_doc_number] => 20240182486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => P38ALPHA MITOGEN-ACTIVATED PROTEIN KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/425036 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425036
P38ALPHA MITOGEN-ACTIVATED PROTEIN KINASE INHIBITORS Jan 28, 2024 Pending
Array ( [id] => 19248615 [patent_doc_number] => 20240199602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => INHIBITORS OF PLASMA KALLIKREIN AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/390137 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390137
INHIBITORS OF PLASMA KALLIKREIN AND USES THEREOF Dec 19, 2023 Abandoned
Array ( [id] => 19556344 [patent_doc_number] => 20240368136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => BENZOLACTAM COMPOUNDS AS PROTEIN KINASE INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/490403 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 164593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18490403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490403
Benzolactam compounds as protein kinase inhibitors Oct 18, 2023 Issued
Array ( [id] => 18901310 [patent_doc_number] => 20240016795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => BROMODOMAIN INHIBITORS FOR ANDROGEN RECEPTOR-DRIVEN CANCERS [patent_app_type] => utility [patent_app_number] => 18/371621 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371621
BROMODOMAIN INHIBITORS FOR ANDROGEN RECEPTOR-DRIVEN CANCERS Sep 21, 2023 Abandoned
Array ( [id] => 19068580 [patent_doc_number] => 20240103006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => HIGHLY WATER-SOLUBLE AND STABLE CHEMOSENSOR FOR CYSTEINE [patent_app_type] => utility [patent_app_number] => 18/468249 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4619 [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] => 18468249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468249
HIGHLY WATER-SOLUBLE AND STABLE CHEMOSENSOR FOR CYSTEINE Sep 14, 2023 Pending
Array ( [id] => 18844392 [patent_doc_number] => 20230406796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD FOR IMPROVING ULTRA-VIOLET LIGHT TRANSMITTANCE OF ETHYLENE GLYCOL [patent_app_type] => utility [patent_app_number] => 18/078107 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078107
Method for improving ultra-violet light transmittance of ethylene glycol Dec 8, 2022 Issued
Array ( [id] => 18420108 [patent_doc_number] => 20230174569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => PROCESS PER PREPARING (3a,5a)-20-OXOPREGNAN-3-YL GLYCYL-L-VALINATE HYDROCHLORIDE [patent_app_type] => utility [patent_app_number] => 18/071417 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071417
PROCESS PER PREPARING (3a,5a)-20-OXOPREGNAN-3-YL GLYCYL-L-VALINATE HYDROCHLORIDE Nov 28, 2022 Abandoned
Array ( [id] => 18195458 [patent_doc_number] => 20230048977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => NOVEL HALOGERMANIDES AND METHODS FOR THE PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/933492 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933492
Halogermanides and methods for the preparation thereof Sep 19, 2022 Issued
Array ( [id] => 18478266 [patent_doc_number] => 11691996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Halogermanides and methods for the preparation thereof [patent_app_type] => utility [patent_app_number] => 17/933491 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3365 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17933491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/933491
Halogermanides and methods for the preparation thereof Sep 19, 2022 Issued
Array ( [id] => 19389272 [patent_doc_number] => 20240279142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD FOR PRODUCING CYCLOALKYL BROMIDE [patent_app_type] => utility [patent_app_number] => 18/562986 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18562986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/562986
METHOD FOR PRODUCING CYCLOALKYL BROMIDE Apr 14, 2022 Pending
Array ( [id] => 19034014 [patent_doc_number] => 20240083829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PROCESS FOR THE ASYMMETRIC SYNTHESIS OF ISOPIPERITENOL [patent_app_type] => utility [patent_app_number] => 18/259806 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 599 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259806
Process for the asymmetric synthesis of isopiperitenol Dec 29, 2021 Issued
Array ( [id] => 19097625 [patent_doc_number] => 20240116853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => 2-HYDROXY-5-[2-(4-(TRIFLUOROMETHYLPHENYL)ETHYLAMINO)]BENZOIC ACID CRYSTAL FORMS AND PREPARATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/256350 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256350
2-HYDROXY-5-[2-(4-(TRIFLUOROMETHYLPHENYL)ETHYLAMINO)]BENZOIC ACID CRYSTAL FORMS AND PREPARATION METHOD THEREFOR Dec 5, 2021 Pending
Array ( [id] => 18657564 [patent_doc_number] => 20230303469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => METHOD FOR STORING FLUORO-2-BUTENE [patent_app_type] => utility [patent_app_number] => 18/031514 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031514
METHOD FOR STORING FLUORO-2-BUTENE Oct 7, 2021 Pending
Array ( [id] => 18754392 [patent_doc_number] => 20230357806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => FERMENTATION PROCESS TO PRODUCE BIOACROLEIN AND BIOACRYLIC ACID [patent_app_type] => utility [patent_app_number] => 18/029120 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15180 [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] => 18029120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029120
FERMENTATION PROCESS TO PRODUCE BIOACROLEIN AND BIOACRYLIC ACID Sep 29, 2021 Pending
Array ( [id] => 18492253 [patent_doc_number] => 11697664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Organometallic compound and organic light-emitting device including the same [patent_app_type] => utility [patent_app_number] => 17/403843 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 23237 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 805 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403843 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403843
Organometallic compound and organic light-emitting device including the same Aug 15, 2021 Issued
Array ( [id] => 18369089 [patent_doc_number] => 11649243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Process for preparing beta 3 agonists and intermediates [patent_app_type] => utility [patent_app_number] => 17/399274 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6989 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399274
Process for preparing beta 3 agonists and intermediates Aug 10, 2021 Issued
Array ( [id] => 18597115 [patent_doc_number] => 20230271907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SYSTEM AND METHOD FOR PRODUCTION OF MTBE [patent_app_type] => utility [patent_app_number] => 18/005593 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005593
SYSTEM AND METHOD FOR PRODUCTION OF MTBE Jul 15, 2021 Pending
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