Search

Viet D. Vu

Examiner (ID: 5717, Phone: (571)272-3977 , Office: P/2448 )

Most Active Art Unit
2448
Art Unit(s)
2454, 2154, 2758, 2784, 2315, 2899, 2455, 2448
Total Applications
2411
Issued Applications
1898
Pending Applications
175
Abandoned Applications
366

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15704089 [patent_doc_number] => 10608233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Method of manufacturing secondary battery [patent_app_type] => utility [patent_app_number] => 15/814627 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 8095 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814627
Method of manufacturing secondary battery Nov 15, 2017 Issued
Array ( [id] => 14819115 [patent_doc_number] => 10406545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Nozzle assembly and method for fluid dispensing [patent_app_type] => utility [patent_app_number] => 15/807312 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 35 [patent_no_of_words] => 14399 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15807312 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807312
Nozzle assembly and method for fluid dispensing Nov 7, 2017 Issued
Array ( [id] => 15556323 [patent_doc_number] => 20200062573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => PUMP MECHANISM AND BEVERAGE DISPENSER [patent_app_type] => utility [patent_app_number] => 16/346663 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346663
PUMP MECHANISM AND BEVERAGE DISPENSER Nov 1, 2017 Abandoned
Array ( [id] => 16289921 [patent_doc_number] => 10766755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Apparatus for dispensing beverages by the glass provided with space-saving container [patent_app_type] => utility [patent_app_number] => 15/792844 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1877 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792844
Apparatus for dispensing beverages by the glass provided with space-saving container Oct 24, 2017 Issued
Array ( [id] => 14170037 [patent_doc_number] => 10259006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Extensible adhesive dispensing gun system [patent_app_type] => utility [patent_app_number] => 15/790317 [patent_app_country] => US [patent_app_date] => 2017-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3033 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 15790317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/790317
Extensible adhesive dispensing gun system Oct 22, 2017 Issued
Array ( [id] => 15466877 [patent_doc_number] => 10549297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Trigger pump dispenser [patent_app_type] => utility [patent_app_number] => 15/786173 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 63 [patent_no_of_words] => 9362 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15786173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786173
Trigger pump dispenser Oct 16, 2017 Issued
Array ( [id] => 12158595 [patent_doc_number] => 20180029861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'ROTATIONALLY SEALABLE WINE DISPENSER THAT PRESERVES WINE QUALITY WHEN THE DISPENSER IS PARTIALLY FULL' [patent_app_type] => utility [patent_app_number] => 15/730535 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 4420 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15730535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/730535
ROTATIONALLY SEALABLE WINE DISPENSER THAT PRESERVES WINE QUALITY WHEN THE DISPENSER IS PARTIALLY FULL Oct 10, 2017 Abandoned
Array ( [id] => 15227075 [patent_doc_number] => 10501246 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Smart cap for a liquid container [patent_app_type] => utility [patent_app_number] => 15/727636 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2953 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727636
Smart cap for a liquid container Oct 8, 2017 Issued
Array ( [id] => 14133703 [patent_doc_number] => 20190101241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => PUSH-BUTTON GREASE GUN BARREL AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 15/725108 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15725108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725108
Push-button grease gun barrel and method of use Oct 3, 2017 Issued
Array ( [id] => 18084667 [patent_doc_number] => 11534778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Device for preparing cosmetic composition containing emulsion material instantly emulsified based on microfluidic channel [patent_app_type] => utility [patent_app_number] => 16/338204 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7664 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338204
Device for preparing cosmetic composition containing emulsion material instantly emulsified based on microfluidic channel Sep 28, 2017 Issued
Array ( [id] => 14993205 [patent_doc_number] => 20190315560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => CANISTER AND VALVE [patent_app_type] => utility [patent_app_number] => 16/335946 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17076 [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] => 16335946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/335946
Canister and valve Sep 20, 2017 Issued
Array ( [id] => 13276023 [patent_doc_number] => 10149576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Automatic liquid soap supplying system [patent_app_type] => utility [patent_app_number] => 15/704475 [patent_app_country] => US [patent_app_date] => 2017-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4764 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15704475 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/704475
Automatic liquid soap supplying system Sep 13, 2017 Issued
Array ( [id] => 12706087 [patent_doc_number] => 20180127195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Compact Aerosol Container [patent_app_type] => utility [patent_app_number] => 15/703439 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703439 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703439
Compact aerosol container Sep 12, 2017 Issued
Array ( [id] => 13985961 [patent_doc_number] => 20190062138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => BEVERAGE DELIVERY VENDING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/690528 [patent_app_country] => US [patent_app_date] => 2017-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3535 [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] => 15690528 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/690528
BEVERAGE DELIVERY VENDING SYSTEM Aug 29, 2017 Abandoned
Array ( [id] => 14502533 [patent_doc_number] => 20190194921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => REINFORCEMENT VALVE FOR PREVENTING BACKFLOW IN DRAIN TRAP [patent_app_type] => utility [patent_app_number] => 16/327832 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327832
REINFORCEMENT VALVE FOR PREVENTING BACKFLOW IN DRAIN TRAP Aug 16, 2017 Abandoned
Array ( [id] => 12705889 [patent_doc_number] => 20180127129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Method and apparatus for dispensing a granular product [patent_app_type] => utility [patent_app_number] => 15/664422 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15664422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/664422
Method and apparatus for dispensing a granular product Jul 30, 2017 Abandoned
Array ( [id] => 15177753 [patent_doc_number] => 20190359468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => VALVE FOR FILLING AND EMPTYING A PRESSURISED PET CONTAINER [patent_app_type] => utility [patent_app_number] => 16/477674 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16477674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477674
VALVE FOR FILLING AND EMPTYING A PRESSURISED PET CONTAINER Jul 25, 2017 Abandoned
Array ( [id] => 12152619 [patent_doc_number] => 20180023883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'HOUSEHOLD COOLING APPLIANCE CONTAINING A DISPENSER UNIT FOR LIQUID AND/OR FREE FLOW REFRIGERATED GOOD, WHICH CONTAINS A DRIP ELEMENT FOR LIQUID ON A COVER' [patent_app_type] => utility [patent_app_number] => 15/652297 [patent_app_country] => US [patent_app_date] => 2017-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5065 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15652297 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/652297
HOUSEHOLD COOLING APPLIANCE CONTAINING A DISPENSER UNIT FOR LIQUID AND/OR FREE FLOW REFRIGERATED GOOD, WHICH CONTAINS A DRIP ELEMENT FOR LIQUID ON A COVER Jul 17, 2017 Abandoned
Array ( [id] => 17665171 [patent_doc_number] => 11358852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Beverage dispensing assembly and beverage container [patent_app_type] => utility [patent_app_number] => 16/315232 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 32 [patent_no_of_words] => 10819 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16315232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315232
Beverage dispensing assembly and beverage container Jul 4, 2017 Issued
Array ( [id] => 14532607 [patent_doc_number] => 20190201924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Disinfectant A pplication Apparatus And Method [patent_app_type] => utility [patent_app_number] => 16/310480 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310480
Disinfectant A pplication Apparatus And Method Jun 25, 2017 Abandoned
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