Search

Tam M. Nguyen

Examiner (ID: 3503, Phone: (571)272-1452 , Office: P/1772 )

Most Active Art Unit
1771
Art Unit(s)
1764, 3764, 1772, 3733, 1797, 1771
Total Applications
3016
Issued Applications
2142
Pending Applications
317
Abandoned Applications
584

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19543016 [patent_doc_number] => 20240360052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => PHOSPHINE-IMINO-QUINOLINE AND RELATED LIGANDS FOR USE IN ETHYLENE OLIGOMERIZATION PROCESSES [patent_app_type] => utility [patent_app_number] => 18/642892 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642892
PHOSPHINE-IMINO-QUINOLINE AND RELATED LIGANDS FOR USE IN ETHYLENE OLIGOMERIZATION PROCESSES Apr 22, 2024 Pending
Array ( [id] => 19586622 [patent_doc_number] => 20240384179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => USE OF RECYCLED BYPRODUCTS TO CREATE HYDROGEN FOR USE IN CONVERSION OF OLEFINS TO JET FUEL [patent_app_type] => utility [patent_app_number] => 18/634379 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634379
USE OF RECYCLED BYPRODUCTS TO CREATE HYDROGEN FOR USE IN CONVERSION OF OLEFINS TO JET FUEL Apr 11, 2024 Pending
Array ( [id] => 19361056 [patent_doc_number] => 20240263090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CONFIGURATION FOR OLEFINS PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/634405 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18634405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634405
CONFIGURATION FOR OLEFINS PRODUCTION Apr 11, 2024 Pending
Array ( [id] => 19511978 [patent_doc_number] => 20240343664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => HYDROCARBON RECOVERY UNITS WITH SEPARATORS CONFIGURED TO REDUCE LIQUID HYDROCARBON EXPOSURE TO REGENERATION GAS STREAMS [patent_app_type] => utility [patent_app_number] => 18/632407 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632407
HYDROCARBON RECOVERY UNITS WITH SEPARATORS CONFIGURED TO REDUCE LIQUID HYDROCARBON EXPOSURE TO REGENERATION GAS STREAMS Apr 10, 2024 Pending
Array ( [id] => 19528458 [patent_doc_number] => 20240352360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS [patent_app_type] => utility [patent_app_number] => 18/629945 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629945
METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS Apr 8, 2024 Pending
Array ( [id] => 19543017 [patent_doc_number] => 20240360053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Steam Cracking Processes Having an Elevated Coil Outlet Pressure [patent_app_type] => utility [patent_app_number] => 18/623577 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623577
Steam Cracking Processes Having an Elevated Coil Outlet Pressure Mar 31, 2024 Pending
Array ( [id] => 19381176 [patent_doc_number] => 20240271046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => PROCESS FOR HYDROTREATING A FEED STREAM COMPRISING A BIORENEWABLE FEEDSTOCK WITH TREATMENT OF AN OFF-GAS STREAM [patent_app_type] => utility [patent_app_number] => 18/619005 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18619005 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619005
PROCESS FOR HYDROTREATING A FEED STREAM COMPRISING A BIORENEWABLE FEEDSTOCK WITH TREATMENT OF AN OFF-GAS STREAM Mar 26, 2024 Pending
Array ( [id] => 19464416 [patent_doc_number] => 20240318085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => BIOFUELS FROM OXIDATION PRODUCTS OF OLEIC OIL [patent_app_type] => utility [patent_app_number] => 18/613991 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613991
BIOFUELS FROM OXIDATION PRODUCTS OF OLEIC OIL Mar 21, 2024 Pending
Array ( [id] => 19281784 [patent_doc_number] => 20240218258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/610459 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 74954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610459
PROCESSES AND SYSTEMS FOR MAKING RECYCLE CONTENT HYDROCARBONS Mar 19, 2024 Pending
Array ( [id] => 19889458 [patent_doc_number] => 20250114770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ROOM TEMPERATURE LIQUID METAL CATALYSTS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/606000 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18606000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606000
ROOM TEMPERATURE LIQUID METAL CATALYSTS AND METHODS OF USE Mar 14, 2024 Pending
Array ( [id] => 19361047 [patent_doc_number] => 20240263081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => BIOMETHANE AND/OR HYDROGEN PRODUCED FROM BIOMASS HAVING REDUCED LIFECYCLE GREENHOUSE GAS EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/600023 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15597 [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] => 18600023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600023
BIOMETHANE AND/OR HYDROGEN PRODUCED FROM BIOMASS HAVING REDUCED LIFECYCLE GREENHOUSE GAS EMISSIONS Mar 7, 2024 Pending
Array ( [id] => 19218095 [patent_doc_number] => 20240182799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD AND DEVICE FOR TREATING OIL GAS [patent_app_type] => utility [patent_app_number] => 18/437252 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437252
METHOD AND DEVICE FOR TREATING OIL GAS Feb 8, 2024 Pending
Array ( [id] => 20744160 [patent_doc_number] => 12644055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Carbon dioxide enhanced hydrothermal liquefaction [patent_app_type] => utility [patent_app_number] => 18/434609 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434609
Carbon dioxide enhanced hydrothermal liquefaction Feb 5, 2024 Issued
Array ( [id] => 20150662 [patent_doc_number] => 20250250500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => LPG SYNTHESIS FROM BIO-BASED SOURCES [patent_app_type] => utility [patent_app_number] => 18/431438 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431438
LPG SYNTHESIS FROM BIO-BASED SOURCES Feb 1, 2024 Pending
Array ( [id] => 19940165 [patent_doc_number] => 12312286 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Systems and/or methods for producing synthetic hydrocarbons from biomass [patent_app_type] => utility [patent_app_number] => 18/418403 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15199 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418403
Systems and/or methods for producing synthetic hydrocarbons from biomass Jan 21, 2024 Issued
Array ( [id] => 19528422 [patent_doc_number] => 20240352324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD AND SYSTEM FOR PRODUCING REFINED HYDROCARBONS FROM WASTE PLASTICS [patent_app_type] => utility [patent_app_number] => 18/412599 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412599
Method and system for producing refined hydrocarbons from waste plastics Jan 14, 2024 Issued
Array ( [id] => 19281797 [patent_doc_number] => 20240218271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => AUTO-THERMAL HYDROTHERMAL LIQUEFACTION OF WASTES [patent_app_type] => utility [patent_app_number] => 18/540345 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540345
Auto-thermal hydrothermal liquefaction of wastes Dec 13, 2023 Issued
Array ( [id] => 19411692 [patent_doc_number] => 12077497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Process and apparatus for preparing purified styrene composition from styrene containing feedstock [patent_app_type] => utility [patent_app_number] => 18/531135 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9434 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531135
Process and apparatus for preparing purified styrene composition from styrene containing feedstock Dec 5, 2023 Issued
Array ( [id] => 19281793 [patent_doc_number] => 20240218267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => AROMATICS EXTRACTION THROUGH INTEGRATION OF COMPLEMENTARY CO-SOLVENTS [patent_app_type] => utility [patent_app_number] => 18/528858 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18528858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528858
AROMATICS EXTRACTION THROUGH INTEGRATION OF COMPLEMENTARY CO-SOLVENTS Dec 4, 2023 Pending
Array ( [id] => 20041154 [patent_doc_number] => 20250179376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SYSTEMS AND METHODS TO ENHANCE HEAVY METALS REMOVAL FROM LIQUID HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/524847 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524847
SYSTEMS AND METHODS TO ENHANCE HEAVY METALS REMOVAL FROM LIQUID HYDROCARBONS Nov 29, 2023 Pending
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