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] => 16221673 [patent_doc_number] => 20200246789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => CAPILLARY AND PIPETTE USING SAME [patent_app_type] => utility [patent_app_number] => 16/496617 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16496617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496617
CAPILLARY AND PIPETTE USING SAME Mar 22, 2018 Abandoned
Array ( [id] => 16591619 [patent_doc_number] => 10900875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Systems and methods for automated preparation of biological specimens [patent_app_type] => utility [patent_app_number] => 16/084955 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 13634 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084955
Systems and methods for automated preparation of biological specimens Mar 8, 2018 Issued
Array ( [id] => 14377563 [patent_doc_number] => 20190162694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => GAS SENSOR [patent_app_type] => utility [patent_app_number] => 15/914701 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914701
GAS SENSOR Mar 6, 2018 Abandoned
Array ( [id] => 16845897 [patent_doc_number] => 11017993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Separation of liquid in droplets and sedimented material enclosed therein [patent_app_type] => utility [patent_app_number] => 15/912694 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 4110 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15912694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/912694
Separation of liquid in droplets and sedimented material enclosed therein Mar 5, 2018 Issued
Array ( [id] => 13388951 [patent_doc_number] => 20180246018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Accelerated Wright-Giemsa and May-Grunwald Staining Methods [patent_app_type] => utility [patent_app_number] => 15/905383 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 15905383 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905383
Accelerated Wright-Giemsa and May-Grunwald staining methods Feb 25, 2018 Issued
Array ( [id] => 15343309 [patent_doc_number] => 20200009546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => DISPENSER, SYSTEM AND METHOD FOR TAKING UP AND DISCHARGING FLUID VOLUMES [patent_app_type] => utility [patent_app_number] => 16/486883 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 16486883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486883
Dispenser, system and method for taking up and dispensing fluid volumes Feb 20, 2018 Issued
Array ( [id] => 14713565 [patent_doc_number] => 20190247846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Method and Apparatus for Pipette Tip Columns [patent_app_type] => utility [patent_app_number] => 15/892477 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15892477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892477
Method and Apparatus for Pipette Tip Columns Feb 8, 2018 Abandoned
Array ( [id] => 13441583 [patent_doc_number] => 20180272334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DROPLET DISPENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/891166 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15891166 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/891166
Droplet dispensing apparatus Feb 6, 2018 Issued
Array ( [id] => 15176063 [patent_doc_number] => 20190358623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => A SYSTEM FOR MICRODROPLET MANIPULATION [patent_app_type] => utility [patent_app_number] => 16/484135 [patent_app_country] => US [patent_app_date] => 2018-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16484135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484135
A SYSTEM FOR MICRODROPLET MANIPULATION Feb 6, 2018 Abandoned
Array ( [id] => 13387223 [patent_doc_number] => 20180245153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => HONEYCOMB TUBE [patent_app_type] => utility [patent_app_number] => 15/890154 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15890154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890154
Honeycomb tube Feb 5, 2018 Issued
Array ( [id] => 13441585 [patent_doc_number] => 20180272335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DROPLET DISPENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/890070 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7131 [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] => 15890070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/890070
DROPLET DISPENSING APPARATUS Feb 5, 2018 Abandoned
Array ( [id] => 13441581 [patent_doc_number] => 20180272333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => DROPLET DISPENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/889807 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15889807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/889807
DROPLET DISPENSING APPARATUS Feb 5, 2018 Abandoned
Array ( [id] => 13593399 [patent_doc_number] => 20180348248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => PIPETTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 15/883738 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15883738 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/883738
Pipettor system Jan 29, 2018 Issued
Array ( [id] => 16436132 [patent_doc_number] => 20200353457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => FLUID EJECTION DEVICES WITH IONIZERS COUPLED TO EJECTION HEAD INTERFACES [patent_app_type] => utility [patent_app_number] => 16/766164 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16766164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766164
FLUID EJECTION DEVICES WITH IONIZERS COUPLED TO EJECTION HEAD INTERFACES Jan 29, 2018 Abandoned
Array ( [id] => 16505201 [patent_doc_number] => 20200384457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => FLUID EJECTION DEVICES WITH MANUAL ADJUSTMENT DEVICES [patent_app_type] => utility [patent_app_number] => 16/766606 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766606
FLUID EJECTION DEVICES WITH MANUAL ADJUSTMENT DEVICES Jan 29, 2018 Abandoned
Array ( [id] => 15084301 [patent_doc_number] => 20190336961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => MOTION SYSTEMS FOR LOADING TIPS [patent_app_type] => utility [patent_app_number] => 16/477823 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477823
Motion systems for loading tips Jan 8, 2018 Issued
Array ( [id] => 14070167 [patent_doc_number] => 20190083971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => PIPETTE CALIBRATION AND VOLUME OFFSET MECHANISM [patent_app_type] => utility [patent_app_number] => 15/865827 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12651 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15865827 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865827
Pipette calibration and volume offset mechanism Jan 8, 2018 Issued
Array ( [id] => 13505453 [patent_doc_number] => 20180304269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => ANTI-STATIC PIPETTE TIP TRAYS [patent_app_type] => utility [patent_app_number] => 15/852620 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15852620 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852620
Anti-static pipette tip trays Dec 21, 2017 Issued
Array ( [id] => 12725647 [patent_doc_number] => 20180133716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Pipetting Device, Pipette Tip Coupler, and Pipette Tip: Devices and Methods [patent_app_type] => utility [patent_app_number] => 15/850087 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850087
Pipetting Device, Pipette Tip Coupler, and Pipette Tip: Devices and Methods Dec 20, 2017 Abandoned
Array ( [id] => 12833425 [patent_doc_number] => 20180169647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [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] => 15/844921 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15844921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/844921
Method for dosing liquid by means of a pipette and a syringe, and pipette for actuating a syringe for dosing liquid Dec 17, 2017 Issued
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