Search

Mai T. Tran

Examiner (ID: 17382, Phone: (571)272-4238 , Office: P/2124 )

Most Active Art Unit
2129
Art Unit(s)
2129, 2122, 2124
Total Applications
359
Issued Applications
236
Pending Applications
26
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19424100 [patent_doc_number] => 12083493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide [patent_app_type] => utility [patent_app_number] => 17/192421 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7622 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192421
Selective adsorption of halocarbon impurities containing cl, br and i in fluorocarbons or hydrofluorocarbons using adsorbent supported metal oxide Mar 3, 2021 Issued
Array ( [id] => 18301321 [patent_doc_number] => 11623207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Catalytic hydrocarbon dehydrogenation [patent_app_type] => utility [patent_app_number] => 17/185698 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14612 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185698
Catalytic hydrocarbon dehydrogenation Feb 24, 2021 Issued
Array ( [id] => 19374069 [patent_doc_number] => 12065618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Hydrodeoxygenation of oxygenated polymers to liquid hydrocarbons [patent_app_type] => utility [patent_app_number] => 17/182783 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 18322 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182783
Hydrodeoxygenation of oxygenated polymers to liquid hydrocarbons Feb 22, 2021 Issued
Array ( [id] => 18267948 [patent_doc_number] => 20230089190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => FLUIDIZATION ENHANCERS FOR THE OXIDATIVE DEHYDROGENATION OF HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 17/800756 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800756
Fluidization enhancers for the oxidative dehydrogenation of hydrocarbons Feb 18, 2021 Issued
Array ( [id] => 17975571 [patent_doc_number] => 11492419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Compositions and methods for differential release of 1-methylcyclopropene [patent_app_type] => utility [patent_app_number] => 17/177566 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 28510 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177566
Compositions and methods for differential release of 1-methylcyclopropene Feb 16, 2021 Issued
Array ( [id] => 18525659 [patent_doc_number] => 11712640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Degassing electrorheological fluid [patent_app_type] => utility [patent_app_number] => 17/174782 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 40 [patent_no_of_words] => 8117 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174782
Degassing electrorheological fluid Feb 11, 2021 Issued
Array ( [id] => 20634326 [patent_doc_number] => 12595193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Membrane wastewater treatment system and method thereof [patent_app_type] => utility [patent_app_number] => 17/772009 [patent_app_country] => US [patent_app_date] => 2021-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 2201 [patent_no_of_claims] => 15 [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] => 17772009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772009
Membrane wastewater treatment system and method thereof Feb 3, 2021 Issued
Array ( [id] => 18308837 [patent_doc_number] => 20230112737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => DIALYSIS SYSTEM AND DIALYSIS SYSTEM OPERATION METHOD [patent_app_type] => utility [patent_app_number] => 17/912963 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17912963 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912963
DIALYSIS SYSTEM AND DIALYSIS SYSTEM OPERATION METHOD Feb 1, 2021 Pending
Array ( [id] => 18180965 [patent_doc_number] => 20230041694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => STRUCTURE FOR THE TREATMENT OF POLLUTING LIQUIDS [patent_app_type] => utility [patent_app_number] => 17/759094 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759094
STRUCTURE FOR THE TREATMENT OF POLLUTING LIQUIDS Jan 27, 2021 Pending
Array ( [id] => 17760361 [patent_doc_number] => 20220233973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => DEAERATOR FOR AIRCRAFT ENGINE AND ASSOCIATED METHOD OF OPERATION [patent_app_type] => utility [patent_app_number] => 17/155895 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155895
Deaerator for aircraft engine and associated method of operation Jan 21, 2021 Issued
Array ( [id] => 19310722 [patent_doc_number] => 12036516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Method of controlling structure of defects in MFI zeolite membranes [patent_app_type] => utility [patent_app_number] => 17/148699 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3887 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148699
Method of controlling structure of defects in MFI zeolite membranes Jan 13, 2021 Issued
Array ( [id] => 18259941 [patent_doc_number] => 11607627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Method for producing a gas [patent_app_type] => utility [patent_app_number] => 17/146796 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5989 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146796
Method for producing a gas Jan 11, 2021 Issued
Array ( [id] => 17735524 [patent_doc_number] => 20220220983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => APPARATUSES AND METHODS FOR DE-AERATION OF A LIQUID [patent_app_type] => utility [patent_app_number] => 17/145528 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145528
Apparatuses and methods for de-aeration of a liquid Jan 10, 2021 Issued
Array ( [id] => 16792865 [patent_doc_number] => 20210122682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Method to Prepare a Soy Hydrolysate Product with a High Concentration of Free Amino Acids and Method of Using the Same [patent_app_type] => utility [patent_app_number] => 17/143822 [patent_app_country] => US [patent_app_date] => 2021-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143822
Method to prepare a soy hydrolysate product with a high concentration of free amino acids and method of using the same Jan 6, 2021 Issued
Array ( [id] => 16792872 [patent_doc_number] => 20210122689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => INTEGRATED PROCESS FOR OPTIMUM PRODUCTION OF PARA-XYLENE [patent_app_type] => utility [patent_app_number] => 17/143109 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143109
Integrated process for optimum production of para-xylene Jan 5, 2021 Issued
Array ( [id] => 16948344 [patent_doc_number] => 20210207035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => UPGRADING RESIDUES, HEAVY OILS AND PLASTICS [patent_app_type] => utility [patent_app_number] => 17/141118 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25117 [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] => 17141118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141118
Upgrading residues, heavy oils and plastics Jan 3, 2021 Issued
Array ( [id] => 17703290 [patent_doc_number] => 20220203296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SYSTEMS AND METHODS FOR SINGLE HEADER GLYCOL DISTRIBUTION FOR MULTIPLEXED HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 17/137757 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137757
Systems and methods for single header glycol distribution for multiplexed heat exchangers Dec 29, 2020 Issued
Array ( [id] => 19027730 [patent_doc_number] => 11927078 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-12 [patent_title] => Underwater separator [patent_app_type] => utility [patent_app_number] => 17/132057 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 3175 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132057
Underwater separator Dec 22, 2020 Issued
Array ( [id] => 18196207 [patent_doc_number] => 20230049726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => FOAM DESTABILIZERS [patent_app_type] => utility [patent_app_number] => 17/757896 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757896
FOAM DESTABILIZERS Dec 20, 2020 Abandoned
Array ( [id] => 20264301 [patent_doc_number] => 12435277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Cost efficient integration of hydrothermal liquefaction and wet oxidation wastewater treatment [patent_app_type] => utility [patent_app_number] => 17/786948 [patent_app_country] => US [patent_app_date] => 2020-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786948
Cost efficient integration of hydrothermal liquefaction and wet oxidation wastewater treatment Dec 19, 2020 Issued
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