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] => 10685627 [patent_doc_number] => 20160031771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'MFI Aluminosilicate Molecular Sieves and Methods for Using Same for Xylene Isomerization' [patent_app_type] => utility [patent_app_number] => 14/777057 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10267 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [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] => 14777057 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/777057
MFI Aluminosilicate Molecular Sieves and Methods for Using Same for Xylene Isomerization Mar 11, 2014 Abandoned
Array ( [id] => 10693580 [patent_doc_number] => 20160039726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'Boroaluminosilicate Molecular Sieves and Methods for Using Same for Xylene Isomerization' [patent_app_type] => utility [patent_app_number] => 14/777025 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11524 [patent_no_of_claims] => 59 [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] => 14777025 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/777025
Boroaluminosilicate Molecular Sieves and Methods for Using Same for Xylene Isomerization Mar 11, 2014 Abandoned
Array ( [id] => 10677818 [patent_doc_number] => 20160023963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'Multi-Stage Oxidative Dehydrogenation Process with Inter-Stage Cooling' [patent_app_type] => utility [patent_app_number] => 14/771302 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10263 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [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] => 14771302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771302
Multi-stage oxidative dehydrogenation process with inter-stage cooling Mar 6, 2014 Issued
Array ( [id] => 9817046 [patent_doc_number] => 08926828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Process for increasing benzene and toluene production' [patent_app_type] => utility [patent_app_number] => 14/199191 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4563 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14199191 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/199191
Process for increasing benzene and toluene production Mar 5, 2014 Issued
Array ( [id] => 9817045 [patent_doc_number] => 08926827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Process for increasing benzene and toluene production' [patent_app_type] => utility [patent_app_number] => 14/199145 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4694 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14199145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/199145
Process for increasing benzene and toluene production Mar 5, 2014 Issued
Array ( [id] => 10354797 [patent_doc_number] => 20150239802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'HIGH TEMPERATURE REFORMING PROCESS AND CATALYST FOR USE THEREIN' [patent_app_type] => utility [patent_app_number] => 14/187537 [patent_app_country] => US [patent_app_date] => 2014-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4627 [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] => 14187537 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/187537
HIGH TEMPERATURE REFORMING PROCESS AND CATALYST FOR USE THEREIN Feb 23, 2014 Abandoned
Array ( [id] => 10169192 [patent_doc_number] => 09199893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Process for xylenes production' [patent_app_type] => utility [patent_app_number] => 14/187522 [patent_app_country] => US [patent_app_date] => 2014-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7387 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14187522 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/187522
Process for xylenes production Feb 23, 2014 Issued
Array ( [id] => 14851981 [patent_doc_number] => 10414702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Method for separating xylenes in a simulated moving bed by means of a zeolitic adsorbent solid having a particle size of between 150 and 500 microns [patent_app_type] => utility [patent_app_number] => 14/769702 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 14769702 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/769702
Method for separating xylenes in a simulated moving bed by means of a zeolitic adsorbent solid having a particle size of between 150 and 500 microns Feb 17, 2014 Issued
Array ( [id] => 10600454 [patent_doc_number] => 09321003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Process stream upgrading' [patent_app_type] => utility [patent_app_number] => 14/181855 [patent_app_country] => US [patent_app_date] => 2014-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11693 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14181855 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/181855
Process stream upgrading Feb 16, 2014 Issued
Array ( [id] => 10574039 [patent_doc_number] => 09296666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Pyrolysis furnace tube joint' [patent_app_type] => utility [patent_app_number] => 14/178486 [patent_app_country] => US [patent_app_date] => 2014-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8259 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 653 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14178486 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/178486
Pyrolysis furnace tube joint Feb 11, 2014 Issued
Array ( [id] => 13181949 [patent_doc_number] => 10106474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Process for producing propylene and aromatics from butenes by metathesis and aromatization [patent_app_type] => utility [patent_app_number] => 14/171905 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3070 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14171905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/171905
Process for producing propylene and aromatics from butenes by metathesis and aromatization Feb 3, 2014 Issued
Array ( [id] => 10325604 [patent_doc_number] => 20150210609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'IONIC LIQUID ALKYLATION OF 1-BUTENE TO PRODUCE 2,5-DIMETHYLHEXANE' [patent_app_type] => utility [patent_app_number] => 14/169059 [patent_app_country] => US [patent_app_date] => 2014-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7481 [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] => 14169059 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/169059
Ionic liquid alkylation of 1-butene to produce 2,5-dimethylhexane Jan 29, 2014 Issued
Array ( [id] => 10635532 [patent_doc_number] => 09353024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Selective hydrogenation of styrene to ethylbenzene' [patent_app_type] => utility [patent_app_number] => 14/165255 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1664 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 14165255 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/165255
Selective hydrogenation of styrene to ethylbenzene Jan 26, 2014 Issued
Array ( [id] => 9617063 [patent_doc_number] => 20140206920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'Method for Separating Ethylene or Ethane from Mixed Gas' [patent_app_type] => utility [patent_app_number] => 14/160631 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3276 [patent_no_of_claims] => 6 [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] => 14160631 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/160631
Method for separating ethylene or ethane from mixed gas Jan 21, 2014 Issued
Array ( [id] => 9464224 [patent_doc_number] => 20140128651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'Process for the Reduction of Alkylation Catalyst Deactivation Utilizing Low Silica to Alumina Ratio Catalyst' [patent_app_type] => utility [patent_app_number] => 14/154422 [patent_app_country] => US [patent_app_date] => 2014-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4266 [patent_no_of_claims] => 30 [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] => 14154422 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/154422
Process for the reduction of alkylation catalyst deactivation utilizing low silica to alumina ratio catalyst Jan 13, 2014 Issued
Array ( [id] => 9635730 [patent_doc_number] => 20140213840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'Production of Para-Xylene' [patent_app_type] => utility [patent_app_number] => 14/153399 [patent_app_country] => US [patent_app_date] => 2014-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3456 [patent_no_of_claims] => 11 [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] => 14153399 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/153399
Production of para-xylene Jan 12, 2014 Issued
Array ( [id] => 10077201 [patent_doc_number] => 09115041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Process for the production of para-xylene' [patent_app_type] => utility [patent_app_number] => 14/145818 [patent_app_country] => US [patent_app_date] => 2013-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9456 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14145818 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/145818
Process for the production of para-xylene Dec 30, 2013 Issued
Array ( [id] => 11140626 [patent_doc_number] => 09375677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Helium recovery from natural gas' [patent_app_type] => utility [patent_app_number] => 14/137815 [patent_app_country] => US [patent_app_date] => 2013-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2400 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14137815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/137815
Helium recovery from natural gas Dec 19, 2013 Issued
Array ( [id] => 11277234 [patent_doc_number] => 09493711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-15 [patent_title] => 'Processes and compositions for scavenging hydrogen sulfide' [patent_app_type] => utility [patent_app_number] => 14/134286 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6421 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14134286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/134286
Processes and compositions for scavenging hydrogen sulfide Dec 18, 2013 Issued
Array ( [id] => 9524414 [patent_doc_number] => 08748685 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-10 [patent_title] => 'Aromatic transformation using UZM-44 aluminosilicate zeolite' [patent_app_type] => utility [patent_app_number] => 14/132971 [patent_app_country] => US [patent_app_date] => 2013-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8289 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14132971 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/132971
Aromatic transformation using UZM-44 aluminosilicate zeolite Dec 17, 2013 Issued
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