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] => 18649276 [patent_doc_number] => 20230295062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PROCESS TO CONDUCT AN ENDOTHERMIC DEHYROGENATION AND/OR AROMATISATION REACTION IN A FLUIDIZED BED REACTOR [patent_app_type] => utility [patent_app_number] => 18/017070 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26346 [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] => 18017070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017070
Process to conduct an endothermic dehydrogenation and/or aromatisation reaction in a fluidized bed reactor Jul 26, 2021 Issued
Array ( [id] => 17428635 [patent_doc_number] => 20220056343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PROCESSES FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS [patent_app_type] => utility [patent_app_number] => 17/382465 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17382465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382465
PROCESSES FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS Jul 21, 2021 Abandoned
Array ( [id] => 18649273 [patent_doc_number] => 20230295059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR MANUFACTURING HYDROCARBON COMPOUND FROM CARBON DIOXIDE AT CONCENTRATIONS INCLUDING LOW CONCENTRATION RANGE [patent_app_type] => utility [patent_app_number] => 18/019490 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019490
Method for manufacturing hydrocarbon compound from carbon dioxide at concentrations including low concentration range Jul 13, 2021 Issued
Array ( [id] => 18649277 [patent_doc_number] => 20230295063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Hydrocarbon Extraction and/or Separation Processes Utilizing a Membrane Separator [patent_app_type] => utility [patent_app_number] => 18/004200 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004200
Hydrocarbon extraction and/or separation processes utilizing a membrane separator Jul 6, 2021 Issued
Array ( [id] => 17713418 [patent_doc_number] => 11377400 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Three stage catalytic process for pyrolysis oil upgrading to xylenes [patent_app_type] => utility [patent_app_number] => 17/364990 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20175 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364990
Three stage catalytic process for pyrolysis oil upgrading to xylenes Jun 30, 2021 Issued
Array ( [id] => 17399437 [patent_doc_number] => 20220041527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => NAPHTHA COMPLEX WITH THERMAL OXIDATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/361685 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361685
Naphtha complex with thermal oxidation system Jun 28, 2021 Issued
Array ( [id] => 17527007 [patent_doc_number] => 11299680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-12 [patent_title] => Catalytic cracking of glyceride oils with phosphorus-containing ZSM-5 light olefins additives [patent_app_type] => utility [patent_app_number] => 17/356691 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3290 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17356691 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356691
Catalytic cracking of glyceride oils with phosphorus-containing ZSM-5 light olefins additives Jun 23, 2021 Issued
Array ( [id] => 20328753 [patent_doc_number] => 12459013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Coanda effect induced lamellae cleaning system for wastewater and drinking water treatment clarifier [patent_app_type] => utility [patent_app_number] => 18/005019 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005019
Coanda effect induced lamellae cleaning system for wastewater and drinking water treatment clarifier Jun 21, 2021 Issued
Array ( [id] => 17844832 [patent_doc_number] => 11434184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Process to produce alkenes from shale gas [patent_app_type] => utility [patent_app_number] => 17/352601 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7915 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [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] => 17352601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352601
Process to produce alkenes from shale gas Jun 20, 2021 Issued
Array ( [id] => 19326137 [patent_doc_number] => 12043803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Process for producing olefins from renewable naphtha [patent_app_type] => utility [patent_app_number] => 17/347197 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347197
Process for producing olefins from renewable naphtha Jun 13, 2021 Issued
Array ( [id] => 18059041 [patent_doc_number] => 20220390127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DESICCANT COATED FAN BLADE [patent_app_type] => utility [patent_app_number] => 17/336900 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17336900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336900
Desiccant coated fan blade Jun 1, 2021 Issued
Array ( [id] => 17274689 [patent_doc_number] => 20210380887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Method of Producing Selective Naphtha Oil Through Secondary Pyrolysis of Waste Oil [patent_app_type] => utility [patent_app_number] => 17/336708 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4557 [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] => 17336708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336708
Method of producing selective naphtha oil through secondary pyrolysis of waste oil Jun 1, 2021 Issued
Array ( [id] => 17051137 [patent_doc_number] => 20210260571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHODS FOR REACTING CHEMICAL STREAMS WITH CATALYSTS COMPRISING SILICA, ALUMINA, AND TUNGSTEN [patent_app_type] => utility [patent_app_number] => 17/318256 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318256
Methods for reacting chemical streams with catalysts comprising silica, alumina, and tungsten May 11, 2021 Issued
Array ( [id] => 17665234 [patent_doc_number] => 11358915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Process for converting alkanes to olefins [patent_app_type] => utility [patent_app_number] => 17/318689 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10113 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318689
Process for converting alkanes to olefins May 11, 2021 Issued
Array ( [id] => 17214964 [patent_doc_number] => 20210348301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SYSTEM AND METHOD FOR GENERATING SYNTHETIC DIAMONDS VIA ATMOSPHERIC CARBON CAPTURE [patent_app_type] => utility [patent_app_number] => 17/314018 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314018
System and method for generating synthetic diamonds via atmospheric carbon capture May 5, 2021 Issued
Array ( [id] => 17214623 [patent_doc_number] => 20210347960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => METHOD TO CONVERT WASTE PLASTICS INTO VALUE-ADDED CHEMICALS USING MICROWAVE-ASSISTED CATALYSIS [patent_app_type] => utility [patent_app_number] => 17/307683 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17307683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307683
Method to convert waste plastics into value-added chemicals using microwave-assisted catalysis May 3, 2021 Issued
Array ( [id] => 17399848 [patent_doc_number] => 20220041938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => UPGRADING OF LOW VALUE LIPID FEEDSTOCKS FOR REFINERY PROCESSING [patent_app_type] => utility [patent_app_number] => 17/307033 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307033
Upgrading of low value lipid feedstocks for refinery processing May 3, 2021 Issued
Array ( [id] => 17784837 [patent_doc_number] => 11407949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Process for converting C2-C5 hydrocarbons to gasoline and diesel fuel blendstocks [patent_app_type] => utility [patent_app_number] => 17/307111 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 19633 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307111
Process for converting C2-C5 hydrocarbons to gasoline and diesel fuel blendstocks May 3, 2021 Issued
Array ( [id] => 17587851 [patent_doc_number] => 11326109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Metal removal from glycol fluids [patent_app_type] => utility [patent_app_number] => 17/244522 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3297 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244522
Metal removal from glycol fluids Apr 28, 2021 Issued
Array ( [id] => 17697264 [patent_doc_number] => 11370979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications [patent_app_type] => utility [patent_app_number] => 17/242487 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17233 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242487
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Apr 27, 2021 Issued
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