Search

Viet D. Vu

Examiner (ID: 8808, Phone: (571)272-3977 , Office: P/2448 )

Most Active Art Unit
2448
Art Unit(s)
2899, 2758, 2315, 2784, 2455, 2454, 2154, 2448, 2447
Total Applications
2422
Issued Applications
1912
Pending Applications
169
Abandoned Applications
367

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16451493 [patent_doc_number] => 20200360919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Pipetting Device, Pipette Tip Coupler, and Pipette Tip: Devices and Methods [patent_app_type] => utility [patent_app_number] => 16/944753 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944753
Pipetting device, pipette tip coupler, and pipette tip: devices and methods Jul 30, 2020 Issued
Array ( [id] => 16454012 [patent_doc_number] => 20200363438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => HIGH THROUGHPUT SYSTEM FOR PERFOMING ASSAYS USING ELECTROCHEMILUMINESCENCE INCLUDING A CONSUMABLE SHAKING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/938284 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -49 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16938284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/938284
High throughput system for performing assays using electrochemiluminescence including a consumable shaking apparatus Jul 23, 2020 Issued
Array ( [id] => 18491707 [patent_doc_number] => 11697113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Method for dosing liquid by means of a pipette and a syringe, and pipette for actuating a syringe for dosing liquid [patent_app_type] => utility [patent_app_number] => 16/934243 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8903 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934243
Method for dosing liquid by means of a pipette and a syringe, and pipette for actuating a syringe for dosing liquid Jul 20, 2020 Issued
Array ( [id] => 20789519 [patent_doc_number] => 12663430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Automated library preparation system [patent_app_type] => utility [patent_app_number] => 18/016261 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 1075 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016261
AUTOMATED LIBRARY PREPARATION SYSTEM Jul 14, 2020 Issued
Array ( [id] => 19290708 [patent_doc_number] => 12030049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Reaction processing apparatus [patent_app_type] => utility [patent_app_number] => 16/928938 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 18128 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928938
Reaction processing apparatus Jul 13, 2020 Issued
Array ( [id] => 18134151 [patent_doc_number] => 11559802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Pipette tip adapter [patent_app_type] => utility [patent_app_number] => 16/918936 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2344 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918936
Pipette tip adapter Jun 30, 2020 Issued
Array ( [id] => 18134151 [patent_doc_number] => 11559802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Pipette tip adapter [patent_app_type] => utility [patent_app_number] => 16/918936 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2344 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918936
Pipette tip adapter Jun 30, 2020 Issued
Array ( [id] => 16377429 [patent_doc_number] => 20200326271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => Methods and Systems for Determining a Drop Delay of a Flow Stream in a Flow Cytometer [patent_app_type] => utility [patent_app_number] => 16/911325 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16911325 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911325
Methods and systems for determining a drop delay of a flow stream in a flow cytometer Jun 23, 2020 Issued
Array ( [id] => 16362469 [patent_doc_number] => 20200319220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => FLOW CELL ASSEMBLY SECUREMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/909556 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16909556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909556
FLOW CELL ASSEMBLY SECUREMENT SYSTEM AND METHOD Jun 22, 2020 Abandoned
Array ( [id] => 16908330 [patent_doc_number] => 11040351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Method for dispensing fluid [patent_app_type] => utility [patent_app_number] => 16/899466 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 139 [patent_no_of_words] => 28562 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899466
Method for dispensing fluid Jun 10, 2020 Issued
Array ( [id] => 16237207 [patent_doc_number] => 20200254441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Pipetting Device, Pipette Tip Coupler, and Pipette Tip: Devices and Methods [patent_app_type] => utility [patent_app_number] => 16/864417 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864417
Pipetting device, pipette tip coupler, and pipette tip: devices and methods Apr 30, 2020 Issued
Array ( [id] => 17454099 [patent_doc_number] => 11268954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Immunoassay apparatus [patent_app_type] => utility [patent_app_number] => 16/862999 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 16650 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16862999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862999
Immunoassay apparatus Apr 29, 2020 Issued
Array ( [id] => 16253863 [patent_doc_number] => 20200263237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => APPARATUS AND METHODS FOR MULTI-STEP CHANNEL EMULSIFICATION [patent_app_type] => utility [patent_app_number] => 16/858913 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858913
Apparatus and methods for multi-step channel emulsification Apr 26, 2020 Issued
Array ( [id] => 17655911 [patent_doc_number] => 20220176376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => METHOD AND SYSTEM FOR PACKED BED CELL BUOYANCY SEPARATION [patent_app_type] => utility [patent_app_number] => 17/605701 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17605701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605701
METHOD AND SYSTEM FOR PACKED BED CELL BUOYANCY SEPARATION Apr 23, 2020 Abandoned
Array ( [id] => 18421224 [patent_doc_number] => 20230175687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => FLUIDIZED BED REACTOR SYSTEM AND A METHOD OF OPERATING A FLUIDIZED BED REACTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/919964 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919964
Fluidized bed reactor system and a method of operating a fluidized bed reactor system Apr 21, 2020 Issued
Array ( [id] => 19825565 [patent_doc_number] => 12246322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Microscopic object collection method and microscopic object collection system [patent_app_type] => utility [patent_app_number] => 17/606185 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11458 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606185
Microscopic object collection method and microscopic object collection system Apr 21, 2020 Issued
Array ( [id] => 17706019 [patent_doc_number] => 20220206025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD AND APPARATUS FOR SUBSTRATE HANDLING AND PRINTING [patent_app_type] => utility [patent_app_number] => 17/602082 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602082
METHOD AND APPARATUS FOR SUBSTRATE HANDLING AND PRINTING Apr 13, 2020 Pending
Array ( [id] => 19825566 [patent_doc_number] => 12246323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Assay cartridge and support housing [patent_app_type] => utility [patent_app_number] => 17/602826 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6197 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602826
Assay cartridge and support housing Apr 8, 2020 Issued
Array ( [id] => 18173541 [patent_doc_number] => 11573244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Pipettor system [patent_app_type] => utility [patent_app_number] => 16/838435 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4262 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838435
Pipettor system Apr 1, 2020 Issued
Array ( [id] => 18686230 [patent_doc_number] => 11781959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Methods and systems for sample extraction [patent_app_type] => utility [patent_app_number] => 16/827439 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 15852 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827439
Methods and systems for sample extraction Mar 22, 2020 Issued
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