Search

Dzung Tran

Examiner (ID: 16560, Phone: (571)270-3911 , Office: P/2829 )

Most Active Art Unit
2829
Art Unit(s)
2893, 2829
Total Applications
1295
Issued Applications
982
Pending Applications
161
Abandoned Applications
188

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16947971 [patent_doc_number] => 20210206662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => WATER STERILIZING TUBE [patent_app_type] => utility [patent_app_number] => 16/819584 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16819584 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819584
WATER STERILIZING TUBE Mar 15, 2020 Abandoned
Array ( [id] => 16090013 [patent_doc_number] => 20200198993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Passive Gravity Filter Cell and Methods of Use Thereof [patent_app_type] => utility [patent_app_number] => 16/804422 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804422
Passive gravity filter cell and methods of use thereof Feb 27, 2020 Issued
Array ( [id] => 16627270 [patent_doc_number] => 20210045923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => SYNCHRONIZED WATER AND PRODUCTION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/802305 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21855 [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] => 16802305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802305
SYNCHRONIZED WATER AND PRODUCTION AND USE THEREOF Feb 25, 2020 Abandoned
Array ( [id] => 18289833 [patent_doc_number] => 11618695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Liquid treatment device [patent_app_type] => utility [patent_app_number] => 16/790617 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6485 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790617 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790617
Liquid treatment device Feb 12, 2020 Issued
Array ( [id] => 16525064 [patent_doc_number] => 20200399144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Device And Method For Disinfecting A Fluid By Means Of UV Light [patent_app_type] => utility [patent_app_number] => 16/785575 [patent_app_country] => US [patent_app_date] => 2020-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16785575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/785575
Device And Method For Disinfecting A Fluid By Means Of UV Light Feb 7, 2020 Abandoned
Array ( [id] => 17488735 [patent_doc_number] => 11278011 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Degradation of off-flavor compounds in aquaculture systems [patent_app_type] => utility [patent_app_number] => 16/781633 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 3407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781633
Degradation of off-flavor compounds in aquaculture systems Feb 3, 2020 Issued
Array ( [id] => 19165701 [patent_doc_number] => 11981587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Disinfection device and method for performing disinfection cycles [patent_app_type] => utility [patent_app_number] => 16/777620 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2932 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777620 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777620
Disinfection device and method for performing disinfection cycles Jan 29, 2020 Issued
Array ( [id] => 16206343 [patent_doc_number] => 20200239333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => System, Method, and Apparatus for Reducing Harmful Microorganisms from a Body of Water [patent_app_type] => utility [patent_app_number] => 16/774072 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774072
System, Method, and Apparatus for Reducing Harmful Microorganisms from a Body of Water Jan 27, 2020 Abandoned
Array ( [id] => 17435797 [patent_doc_number] => 11261108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Apparatuses and methods for treating, purifying and/or extracting from wastewater [patent_app_type] => utility [patent_app_number] => 16/750937 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 13590 [patent_no_of_claims] => 20 [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] => 16750937 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750937
Apparatuses and methods for treating, purifying and/or extracting from wastewater Jan 22, 2020 Issued
Array ( [id] => 17350740 [patent_doc_number] => 11225363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Water purification cap [patent_app_type] => utility [patent_app_number] => 16/745774 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4722 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745774
Water purification cap Jan 16, 2020 Issued
Array ( [id] => 17472861 [patent_doc_number] => 20220080365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CARBON MEMBRANE FOR FLUID SEPARATION USE [patent_app_type] => utility [patent_app_number] => 17/419830 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419830
Carbon membrane for fluid separation use Jan 15, 2020 Issued
Array ( [id] => 19674846 [patent_doc_number] => 12186685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => System and method for changing a concentration of particles in a fluid [patent_app_type] => utility [patent_app_number] => 17/296670 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 10783 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 17296670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296670
System and method for changing a concentration of particles in a fluid Dec 10, 2019 Issued
Array ( [id] => 16087267 [patent_doc_number] => 20200197620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => DISPOSABLE SYRINGE FOR USE WITH PNEUMATIC DRIVERS [patent_app_type] => utility [patent_app_number] => 16/701742 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701742
Disposable syringe for use with pneumatic drivers Dec 2, 2019 Issued
Array ( [id] => 16664945 [patent_doc_number] => 10934175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Method of making zinc oxide nanoparticles using red sand [patent_app_type] => utility [patent_app_number] => 16/701115 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 1847 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701115 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/701115
Method of making zinc oxide nanoparticles using red sand Dec 1, 2019 Issued
Array ( [id] => 17473824 [patent_doc_number] => 20220081328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => Method And Device For A Plasma-Induced Water Purification [patent_app_type] => utility [patent_app_number] => 17/291396 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9236 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291396
Method And Device For A Plasma-Induced Water Purification Nov 25, 2019 Abandoned
Array ( [id] => 15963513 [patent_doc_number] => 20200165508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Novel Modified Acid Compositions as Alternatives to Conventional Acids in the Oil and Gas Industry [patent_app_type] => utility [patent_app_number] => 16/691815 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691815
Modified acid compositions as alternatives to conventional acids in the oil and gas industry Nov 21, 2019 Issued
Array ( [id] => 15934629 [patent_doc_number] => 20200158948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => PHOTORESPONSIVE POLYMER COATED OPTICAL FIBERS FOR WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 16/690820 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690820
Photoresponsive polymer coated optical fibers for water treatment Nov 20, 2019 Issued
Array ( [id] => 19310717 [patent_doc_number] => 12036511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Systems and methods for supplying low salinity injection water [patent_app_type] => utility [patent_app_number] => 17/293856 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293856
Systems and methods for supplying low salinity injection water Nov 12, 2019 Issued
Array ( [id] => 17756173 [patent_doc_number] => 11396457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Ultraviolet treatment method and system [patent_app_type] => utility [patent_app_number] => 16/676543 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5435 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676543
Ultraviolet treatment method and system Nov 6, 2019 Issued
Array ( [id] => 17756173 [patent_doc_number] => 11396457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Ultraviolet treatment method and system [patent_app_type] => utility [patent_app_number] => 16/676543 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5435 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676543
Ultraviolet treatment method and system Nov 6, 2019 Issued
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