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] => 17982798 [patent_doc_number] => 20220348834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => CONFIGURATION FOR OLEFINS AND AROMATICS PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/812808 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25391 [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] => 17812808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812808
Configuration for olefins and aromatics production Jul 14, 2022 Issued
Array ( [id] => 18093360 [patent_doc_number] => 20220411701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => CHEMICAL COMPOSITIONS AND METHODS OF USING SAME FOR REMEDIATING SULFUR-CONTAINING COMPOSITIONS AND OTHER CONTAMINANTS IN FLUIDS [patent_app_type] => utility [patent_app_number] => 17/857084 [patent_app_country] => US [patent_app_date] => 2022-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17857084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/857084
CHEMICAL COMPOSITIONS AND METHODS OF USING SAME FOR REMEDIATING SULFUR-CONTAINING COMPOSITIONS AND OTHER CONTAMINANTS IN FLUIDS Jul 3, 2022 Abandoned
Array ( [id] => 19397242 [patent_doc_number] => 12071592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil [patent_app_type] => utility [patent_app_number] => 17/856853 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 22481 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856853
Multi-stage process and device utilizing structured catalyst beds and reactive distillation for the production of a low sulfur heavy marine fuel oil Jun 30, 2022 Issued
Array ( [id] => 19281783 [patent_doc_number] => 20240218257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SYSTEMS AND METHODS FOR PROCESSING MIXED PLASTIC WASTE [patent_app_type] => utility [patent_app_number] => 18/573056 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -61 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18573056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573056
SYSTEMS AND METHODS FOR PROCESSING MIXED PLASTIC WASTE Jun 28, 2022 Pending
Array ( [id] => 18093362 [patent_doc_number] => 20220411703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Pre-treatment Process for Conversion of Residual Oils in a Delayed Coker Unit [patent_app_type] => utility [patent_app_number] => 17/809211 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809211
Pre-treatment process for conversion of residual oils in a Delayed Coker Unit Jun 26, 2022 Issued
Array ( [id] => 20077409 [patent_doc_number] => 12351459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Method and system for carbon capture and recycling [patent_app_type] => utility [patent_app_number] => 17/847293 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 545 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17847293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847293
Method and system for carbon capture and recycling Jun 22, 2022 Issued
Array ( [id] => 18825402 [patent_doc_number] => 11840673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Configuration for olefins production [patent_app_type] => utility [patent_app_number] => 17/843990 [patent_app_country] => US [patent_app_date] => 2022-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18430 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843990
Configuration for olefins production Jun 17, 2022 Issued
Array ( [id] => 18620567 [patent_doc_number] => 11753595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Configuration for olefins production [patent_app_type] => utility [patent_app_number] => 17/843875 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18429 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17843875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/843875
Configuration for olefins production Jun 16, 2022 Issued
Array ( [id] => 20271902 [patent_doc_number] => 12441671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Metal-containing ionic liquids with reduced viscosity [patent_app_type] => utility [patent_app_number] => 17/837803 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5096 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837803
Metal-containing ionic liquids with reduced viscosity Jun 9, 2022 Issued
Array ( [id] => 18666456 [patent_doc_number] => 11773334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method for producing a mixture of hydrocarbons [patent_app_type] => utility [patent_app_number] => 17/836592 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 16043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836592
Method for producing a mixture of hydrocarbons Jun 8, 2022 Issued
Array ( [id] => 18483999 [patent_doc_number] => 20230211303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SLURRY PHASE REACTOR WITH INTERNAL CYCLONES [patent_app_type] => utility [patent_app_number] => 17/833757 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833757
Slurry phase reactor with internal cyclones Jun 5, 2022 Issued
Array ( [id] => 17882956 [patent_doc_number] => 20220298433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PROCESS FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS [patent_app_type] => utility [patent_app_number] => 17/829623 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829623
PROCESS FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS May 31, 2022 Abandoned
Array ( [id] => 17867326 [patent_doc_number] => 20220290062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENVIRONMENT-FRIENDLY MARINE FUEL [patent_app_type] => utility [patent_app_number] => 17/828870 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17828870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828870
ENVIRONMENT-FRIENDLY MARINE FUEL May 30, 2022 Pending
Array ( [id] => 17867325 [patent_doc_number] => 20220290061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENVIRONMENT-FRIENDLY MARINE FUEL [patent_app_type] => utility [patent_app_number] => 17/828798 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17828798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828798
ENVIRONMENT-FRIENDLY MARINE FUEL May 30, 2022 Pending
Array ( [id] => 17882957 [patent_doc_number] => 20220298434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ENVIRONMENT-FRIENDLY MARINE FUEL [patent_app_type] => utility [patent_app_number] => 17/828848 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17828848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828848
ENVIRONMENT-FRIENDLY MARINE FUEL May 30, 2022 Pending
Array ( [id] => 19368460 [patent_doc_number] => 12060533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Systems and processes for upgrading and converting crude oil to petrochemicals through steam cracking [patent_app_type] => utility [patent_app_number] => 17/824404 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 23849 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17824404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824404
Systems and processes for upgrading and converting crude oil to petrochemicals through steam cracking May 24, 2022 Issued
Array ( [id] => 19381178 [patent_doc_number] => 20240271048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Processes for Dehydrogenating Alkane and Alkyl Aromatic Hydrocarbons [patent_app_type] => utility [patent_app_number] => 18/566981 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18566981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566981
Processes for Dehydrogenating Alkane and Alkyl Aromatic Hydrocarbons May 24, 2022 Pending
Array ( [id] => 17852130 [patent_doc_number] => 20220282172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ENVIRONMENT-FRIENDLY MARINE FUEL [patent_app_type] => utility [patent_app_number] => 17/750212 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17750212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750212
ENVIRONMENT-FRIENDLY MARINE FUEL May 19, 2022 Pending
Array ( [id] => 17852129 [patent_doc_number] => 20220282171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ENVIRONMENT-FRIENDLY MARINE FUEL [patent_app_type] => utility [patent_app_number] => 17/750197 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17750197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750197
ENVIRONMENT-FRIENDLY MARINE FUEL May 19, 2022 Pending
Array ( [id] => 17852128 [patent_doc_number] => 20220282170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => ENVIRONMENT-FRIENDLY MARINE FUEL [patent_app_type] => utility [patent_app_number] => 17/750170 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17750170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750170
ENVIRONMENT-FRIENDLY MARINE FUEL May 19, 2022 Pending
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