
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |