Search

Thuan D. Dang

Examiner (ID: 16880, Phone: (571)272-1445 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1772, 1764, 1797, 1106, 1771
Total Applications
2733
Issued Applications
2191
Pending Applications
182
Abandoned Applications
382

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17890672 [patent_doc_number] => 11453625 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Process of producing ethylene [patent_app_type] => utility [patent_app_number] => 17/243065 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7390 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 17243065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243065
Process of producing ethylene Apr 27, 2021 Issued
Array ( [id] => 17350985 [patent_doc_number] => 11225610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste [patent_app_type] => utility [patent_app_number] => 17/240068 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240068
Continuous reflux reactor under pressure and controlled condenser system for thermochemical treatment of plastic and/or elastomeric waste Apr 25, 2021 Issued
Array ( [id] => 17170609 [patent_doc_number] => 20210324279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => PROCESS CONFIGURATION FOR PRODUCTION OF PETROCHEMICAL FEED-STOCKS [patent_app_type] => utility [patent_app_number] => 17/236315 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236315
Process configuration for production of petrochemical feed-stocks Apr 20, 2021 Issued
Array ( [id] => 17913113 [patent_doc_number] => 20220315508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HIGH YIELD JET FUEL FROM MIXED FATTY ACIDS [patent_app_type] => utility [patent_app_number] => 17/216792 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216792
High yield jet fuel from mixed fatty acids Mar 29, 2021 Issued
Array ( [id] => 19425217 [patent_doc_number] => 12084620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Maximum olefins production utilizing multi-stage catalyst reaction and regeneration [patent_app_type] => utility [patent_app_number] => 17/210164 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5814 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17210164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210164
Maximum olefins production utilizing multi-stage catalyst reaction and regeneration Mar 22, 2021 Issued
Array ( [id] => 17112066 [patent_doc_number] => 20210292663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Branched Paraffinic Compositions Derived from Isomerized and Hydrogenated Linear Alpha Olefins [patent_app_type] => utility [patent_app_number] => 17/205106 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205106
Branched paraffinic compositions derived from isomerized and hydrogenated linear alpha olefins Mar 17, 2021 Issued
Array ( [id] => 17587850 [patent_doc_number] => 11326108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Integrated process for the production of isononanol and stable / lubricating alcohol gasoline blending components [patent_app_type] => utility [patent_app_number] => 17/198705 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10654 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17198705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198705
Integrated process for the production of isononanol and stable / lubricating alcohol gasoline blending components Mar 10, 2021 Issued
Array ( [id] => 17541144 [patent_doc_number] => 11306257 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Integrated process for the production of isononanol and paraffins for producing stable / lubricating gasoline and diesel blending components [patent_app_type] => utility [patent_app_number] => 17/198735 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10527 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198735
Integrated process for the production of isononanol and paraffins for producing stable / lubricating gasoline and diesel blending components Mar 10, 2021 Issued
Array ( [id] => 16914394 [patent_doc_number] => 20210187486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => PROCESS FOR MAKING MODIFIED SMALL-CRYSTAL MORDENITE, TRANSALKYLATION PROCESS USING SAME, AND MODIFIED SMALL-CRYSTAL MORDENITE [patent_app_type] => utility [patent_app_number] => 17/196369 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196369
Process for making modified small-crystal mordenite, transalkylation process using same, and modified small-crystal mordenite Mar 8, 2021 Issued
Array ( [id] => 18947326 [patent_doc_number] => 11890601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Reaction chamber for supercritical water oxidation reactor [patent_app_type] => utility [patent_app_number] => 17/249609 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 22027 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17249609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249609
Reaction chamber for supercritical water oxidation reactor Mar 4, 2021 Issued
Array ( [id] => 17155196 [patent_doc_number] => 20210316247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => RELEASE KIT INCLUDING CARRIER CAPABLE OF ADSORBING HIGH-CAPACITY CHLORINE DIOXIDE GAS AND PREPARATION APPARATUS CAPABLE OF PREPARING CARRIER [patent_app_type] => utility [patent_app_number] => 17/184788 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17184788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184788
RELEASE KIT INCLUDING CARRIER CAPABLE OF ADSORBING HIGH-CAPACITY CHLORINE DIOXIDE GAS AND PREPARATION APPARATUS CAPABLE OF PREPARING CARRIER Feb 24, 2021 Abandoned
Array ( [id] => 18648228 [patent_doc_number] => 20230294012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PRODUCTION APPARATUS AND PRODUCTION METHOD OF SUCROSE-6-ESTER [patent_app_type] => utility [patent_app_number] => 18/016834 [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] => 10046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016834
Production apparatus and production method of sucrose-6-ester Feb 18, 2021 Issued
Array ( [id] => 17126074 [patent_doc_number] => 20210300842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Methods And Catalysts For Selective Olefin Isomerization [patent_app_type] => utility [patent_app_number] => 17/177081 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177081 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177081
Methods And Catalysts For Selective Olefin Isomerization Feb 15, 2021 Abandoned
Array ( [id] => 18310026 [patent_doc_number] => 20230113926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD FOR PRODUCING OLEFINS [patent_app_type] => utility [patent_app_number] => 17/799913 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799913
METHOD FOR PRODUCING OLEFINS Feb 14, 2021 Abandoned
Array ( [id] => 18117682 [patent_doc_number] => 11549064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in fluids, including liquids,gasses and mixtures thereof [patent_app_type] => utility [patent_app_number] => 17/170466 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 26795 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170466
Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in fluids, including liquids,gasses and mixtures thereof Feb 7, 2021 Issued
17/167444 ENHANCED METHODS FOR CRACKING C4-C6 ORGANIC MOLECULES Feb 3, 2021 Abandoned
Array ( [id] => 17022216 [patent_doc_number] => 20210246087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => PROCESSES FOR AN IMPROVEMENT TO GASOLINE OCTANE FOR LONG-CHAIN PARAFFIN FEED STREAMS [patent_app_type] => utility [patent_app_number] => 17/157142 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157142
Processes for an improvement to gasoline octane for long-chain paraffin feed streams Jan 24, 2021 Issued
Array ( [id] => 20143083 [patent_doc_number] => 12377400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Water purification filter [patent_app_type] => utility [patent_app_number] => 17/801397 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7307 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801397
Water purification filter Jan 21, 2021 Issued
Array ( [id] => 19915449 [patent_doc_number] => 12290797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Methods or producing carbon dioxide sorbents for indoor air quality control [patent_app_type] => utility [patent_app_number] => 17/154507 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3513 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154507
Methods or producing carbon dioxide sorbents for indoor air quality control Jan 20, 2021 Issued
Array ( [id] => 17236561 [patent_doc_number] => 11180432 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Process for fluidized catalytic cracking of disulfide oil to produce BTX [patent_app_type] => utility [patent_app_number] => 17/151312 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8051 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151312
Process for fluidized catalytic cracking of disulfide oil to produce BTX Jan 17, 2021 Issued
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