Search

Thuan D. Dang

Examiner (ID: 12079, Phone: (571)272-1445 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1797, 1772, 1106, 1771, 1764
Total Applications
2723
Issued Applications
2191
Pending Applications
169
Abandoned Applications
382

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16656388 [patent_doc_number] => 20210053024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Method of Making Colloidal Suspensions of Metal Organic Frameworks in Polymeric Solutions and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/054590 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054590
Method of making colloidal suspensions of metal organic frameworks in polymeric solutions and uses thereof May 16, 2019 Issued
Array ( [id] => 14913937 [patent_doc_number] => 10428277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Device for processing scrap rubber [patent_app_type] => utility [patent_app_number] => 16/412610 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 12769 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412610 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412610
Device for processing scrap rubber May 14, 2019 Issued
Array ( [id] => 14777673 [patent_doc_number] => 20190263734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => COMPLEX COMPRISING ODH UNIT WITH INTEGRATED OXYGEN SEPARATION MODULE [patent_app_type] => utility [patent_app_number] => 16/406355 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16406355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406355
Complex comprising ODH unit with integrated oxygen separation module May 7, 2019 Issued
Array ( [id] => 18492216 [patent_doc_number] => 11697626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Method of producing a fuel additive with a hydration unit [patent_app_type] => utility [patent_app_number] => 17/054906 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7513 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054906
Method of producing a fuel additive with a hydration unit May 5, 2019 Issued
Array ( [id] => 16999640 [patent_doc_number] => 11078435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Process for cracking an olefinic feed comprising diolefins and monoolefins [patent_app_type] => utility [patent_app_number] => 16/403592 [patent_app_country] => US [patent_app_date] => 2019-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9998 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16403592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403592
Process for cracking an olefinic feed comprising diolefins and monoolefins May 4, 2019 Issued
Array ( [id] => 15038247 [patent_doc_number] => 20190330128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => METHODS AND APPARATUSES FOR PURIFYING CRUDE PROPANE [patent_app_type] => utility [patent_app_number] => 16/393359 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16393359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/393359
Methods and apparatuses for purifying crude propane Apr 23, 2019 Issued
Array ( [id] => 15209485 [patent_doc_number] => 20190367429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Processes to Make Neopentane Using Shell and Tube Reactors [patent_app_type] => utility [patent_app_number] => 16/390812 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/390812
Processes to make neopentane using shell and tube reactors Apr 21, 2019 Issued
Array ( [id] => 14684745 [patent_doc_number] => 20190241487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => INTEGRATION OF A DEHYDROGENATION UNIT AND AN ALKYLATION UNIT [patent_app_type] => utility [patent_app_number] => 16/388779 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16388779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388779
Integration of a dehydrogenation unit and an alkylation unit Apr 17, 2019 Issued
Array ( [id] => 14684743 [patent_doc_number] => 20190241486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => Methods and Systems of Upgrading Heavy Aromatics Stream to Petrochemical Feedstock [patent_app_type] => utility [patent_app_number] => 16/388563 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388563
Methods and systems of upgrading heavy aromatics stream to petrochemical feedstock Apr 17, 2019 Issued
Array ( [id] => 15650115 [patent_doc_number] => 20200087587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => PROCESS FOR CONVERTING C2-C5 HYDROCARBONS TO GASOLINE AND DIESEL FUEL BLENDSTOCKS [patent_app_type] => utility [patent_app_number] => 16/386190 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386190
Process for converting C2--C5 hydrocarbons to gasoline and diesel fuel blendstocks Apr 15, 2019 Issued
Array ( [id] => 19241957 [patent_doc_number] => 12012376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Process of producing light olefins from isomerized straight run naphtha [patent_app_type] => utility [patent_app_number] => 17/047017 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5211 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17047017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/047017
Process of producing light olefins from isomerized straight run naphtha Apr 10, 2019 Issued
Array ( [id] => 14650241 [patent_doc_number] => 20190232249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => PRODUCING C5 OLEFINS FROM STEAM CRACKER C5 FEEDS [patent_app_type] => utility [patent_app_number] => 16/379414 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16379414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379414
Producing C5 olefins from steam cracker C5 feeds Apr 8, 2019 Issued
Array ( [id] => 17363502 [patent_doc_number] => 11230516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Methods and systems for purifying 1,3-butadiene from a C4 hydrocarbon stream [patent_app_type] => utility [patent_app_number] => 16/375208 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3317 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16375208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375208
Methods and systems for purifying 1,3-butadiene from a C4 hydrocarbon stream Apr 3, 2019 Issued
Array ( [id] => 14624389 [patent_doc_number] => 20190225562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED PROPYLENE YIELD [patent_app_type] => utility [patent_app_number] => 16/372156 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372156
Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield Mar 31, 2019 Issued
Array ( [id] => 14929637 [patent_doc_number] => 20190300456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => PRODUCTION AND SEPARATION OF DIMETHYL BIPHENYL ISOMERS [patent_app_type] => utility [patent_app_number] => 16/366025 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366025
Production and separation of dimethyl biphenyl isomers Mar 26, 2019 Issued
Array ( [id] => 14929639 [patent_doc_number] => 20190300457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => PRODUCTION AND SEPARATION OF DIMETHYL BIPHENYL ISOMERS [patent_app_type] => utility [patent_app_number] => 16/365976 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365976
Production and separation of dimethyl biphenyl isomers Mar 26, 2019 Issued
Array ( [id] => 14994165 [patent_doc_number] => 20190316040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => EFFICIENT USE OF BIOMASS IN REGENERATIVE FURNACE FIRING [patent_app_type] => utility [patent_app_number] => 16/359119 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359119
Efficient use of biomass in regenerative furnace firing Mar 19, 2019 Issued
Array ( [id] => 16570482 [patent_doc_number] => 20210009488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => PRODUCTION METHOD FOR P-XYLENE [patent_app_type] => utility [patent_app_number] => 17/042522 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042522
PRODUCTION METHOD FOR P-XYLENE Mar 18, 2019 Abandoned
Array ( [id] => 16564402 [patent_doc_number] => 10889763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-12 [patent_title] => Methods and compositions for microwave-assisted non-oxidative catalytic direct conversion of natural gas [patent_app_type] => utility [patent_app_number] => 16/355501 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 50 [patent_no_of_words] => 20982 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16355501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/355501
Methods and compositions for microwave-assisted non-oxidative catalytic direct conversion of natural gas Mar 14, 2019 Issued
Array ( [id] => 16460959 [patent_doc_number] => 10844294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Catalytic cracking of crude oil to light olefins [patent_app_type] => utility [patent_app_number] => 16/353465 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9368 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353465
Catalytic cracking of crude oil to light olefins Mar 13, 2019 Issued
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