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] => 16925166 [patent_doc_number] => 11046627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => MTP/MTO technology process integrated for propylene production [patent_app_type] => utility [patent_app_number] => 16/342721 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3410 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342721
MTP/MTO technology process integrated for propylene production Oct 17, 2017 Issued
Array ( [id] => 12185327 [patent_doc_number] => 20180044263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'Highly Branched Hydrocarbon Isomerization for an Aromatization Reaction' [patent_app_type] => utility [patent_app_number] => 15/725962 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15725962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725962
Highly branched hydrocarbon isomerization for an aromatization reaction Oct 4, 2017 Issued
Array ( [id] => 12151405 [patent_doc_number] => 20180022669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'Process for Xylenes Isomerization' [patent_app_type] => utility [patent_app_number] => 15/722961 [patent_app_country] => US [patent_app_date] => 2017-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4738 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15722961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/722961
Process for xylenes isomerization Oct 1, 2017 Issued
Array ( [id] => 14099893 [patent_doc_number] => 20190091622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => TRANSITION GROUP METALS FOR THE CAPTURE OF RADIOACTIVE XENON [patent_app_type] => utility [patent_app_number] => 15/716955 [patent_app_country] => US [patent_app_date] => 2017-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15716955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/716955
Transition group metals for the capture of radioactive xenon Sep 26, 2017 Issued
Array ( [id] => 15282007 [patent_doc_number] => 10513661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Integrated process configuration involving the steps of pyrolysis, hydrocracking, hydrodealkylation and steam cracking [patent_app_type] => utility [patent_app_number] => 16/323191 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 50 [patent_no_of_words] => 21030 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323191
Integrated process configuration involving the steps of pyrolysis, hydrocracking, hydrodealkylation and steam cracking Sep 20, 2017 Issued
Array ( [id] => 13063621 [patent_doc_number] => 10052581 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-21 [patent_title] => Process for recovery of cracker feed from dry gas [patent_app_type] => utility [patent_app_number] => 15/710529 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8128 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15710529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/710529
Process for recovery of cracker feed from dry gas Sep 19, 2017 Issued
Array ( [id] => 14597203 [patent_doc_number] => 10351786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications [patent_app_type] => utility [patent_app_number] => 15/706348 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17272 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706348
Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications Sep 14, 2017 Issued
Array ( [id] => 14119077 [patent_doc_number] => 10246383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Process for producing paraxylene by methylation of benzene and/or toluene [patent_app_type] => utility [patent_app_number] => 15/702337 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702337
Process for producing paraxylene by methylation of benzene and/or toluene Sep 11, 2017 Issued
Array ( [id] => 14119085 [patent_doc_number] => 10246387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Process for selectivating catalyst for producing paraxylene by methylation of benzene and/or toluene [patent_app_type] => utility [patent_app_number] => 15/702469 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4472 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702469
Process for selectivating catalyst for producing paraxylene by methylation of benzene and/or toluene Sep 11, 2017 Issued
Array ( [id] => 14043241 [patent_doc_number] => 20190077727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => Methods for the Preparation and Use of Suspensions of Chemically-Treated Solid Oxides in an Olefin-Derived Liquid Medium [patent_app_type] => utility [patent_app_number] => 15/701577 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701577 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701577
Methods for the preparation and use of suspensions of chemically-treated solid oxides in an olefin-derived liquid medium Sep 11, 2017 Issued
Array ( [id] => 14088411 [patent_doc_number] => 10240099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Processes for producing a fuel from a renewable feedstock [patent_app_type] => utility [patent_app_number] => 15/702568 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6542 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 15702568 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702568
Processes for producing a fuel from a renewable feedstock Sep 11, 2017 Issued
Array ( [id] => 16499733 [patent_doc_number] => 10865107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Novel, highly efficient, eco-friendly processes for converting CO [patent_app_type] => utility [patent_app_number] => 16/334220 [patent_app_country] => US [patent_app_date] => 2017-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8212 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16334220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/334220
Novel, highly efficient, eco-friendly processes for converting CO Sep 9, 2017 Issued
Array ( [id] => 14808153 [patent_doc_number] => 20190270686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => ETHYLENE RECOVERY AND PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/333731 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333731
ETHYLENE RECOVERY AND PURIFICATION Sep 6, 2017 Abandoned
Array ( [id] => 15915083 [patent_doc_number] => 10654770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Production of neopentane [patent_app_type] => utility [patent_app_number] => 16/324634 [patent_app_country] => US [patent_app_date] => 2017-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4648 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324634
Production of neopentane Aug 17, 2017 Issued
Array ( [id] => 14406497 [patent_doc_number] => 20190169092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Production of Neopentane [patent_app_type] => utility [patent_app_number] => 16/324722 [patent_app_country] => US [patent_app_date] => 2017-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324722
Production of neopentane Aug 17, 2017 Issued
Array ( [id] => 13369793 [patent_doc_number] => 20180236437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => CARBON DIOXIDE ABSORBENT COMPOSITION AND METHOD FOR CAPTURING CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 15/679173 [patent_app_country] => US [patent_app_date] => 2017-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15679173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/679173
Carbon dioxide absorbent composition and method for capturing carbon dioxide Aug 16, 2017 Issued
Array ( [id] => 14407333 [patent_doc_number] => 20190169510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Pyrolysis Product Compression [patent_app_type] => utility [patent_app_number] => 16/321056 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321056
Pyrolysis product compression Aug 14, 2017 Issued
Array ( [id] => 15573851 [patent_doc_number] => 10577292 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Hydrocarbon conversion [patent_app_type] => utility [patent_app_number] => 16/321729 [patent_app_country] => US [patent_app_date] => 2017-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16321729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/321729
Hydrocarbon conversion Aug 14, 2017 Issued
Array ( [id] => 13926767 [patent_doc_number] => 20190046899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Multi-phase Emulsion Separator with Directed Flow Channels [patent_app_type] => utility [patent_app_number] => 15/671943 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15671943 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/671943
Multi-phase emulsion separator with directed flow channels Aug 7, 2017 Issued
Array ( [id] => 15086119 [patent_doc_number] => 20190337870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => METHOD OF STARTING UP A REACTOR FOR THE OXIDATIVE DEHYDROGENATION OF N-BUTENES [patent_app_type] => utility [patent_app_number] => 16/324315 [patent_app_country] => US [patent_app_date] => 2017-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324315
METHOD OF STARTING UP A REACTOR FOR THE OXIDATIVE DEHYDROGENATION OF N-BUTENES Aug 7, 2017 Abandoned
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