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] => 11350444 [patent_doc_number] => 20160369184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED BTX YIELD' [patent_app_type] => utility [patent_app_number] => 14/901876 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11449 [patent_no_of_claims] => 14 [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] => 14901876 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/901876
Process and installation for the conversion of crude oil to petrochemicals having an improved BTX yield Jun 29, 2014 Issued
Array ( [id] => 11350097 [patent_doc_number] => 20160368838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [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] => 14/901852 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10124 [patent_no_of_claims] => 13 [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] => 14901852 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/901852
Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield Jun 29, 2014 Issued
Array ( [id] => 11350440 [patent_doc_number] => 20160369180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'PROCESS AND INSTALLATION FOR THE CONVERSION OF CRUDE OIL TO PETROCHEMICALS HAVING AN IMPROVED ETHYLENE YIELD' [patent_app_type] => utility [patent_app_number] => 14/901873 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10698 [patent_no_of_claims] => 14 [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] => 14901873 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/901873
Process and installation for the conversion of crude oil to petrochemicals having an improved ethylene yield Jun 29, 2014 Issued
Array ( [id] => 11350450 [patent_doc_number] => 20160369190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'METHOD OF PRODUCING AROMATICS AND LIGHT OLEFINS FROM A HYDROCARBON FEEDSTOCK' [patent_app_type] => utility [patent_app_number] => 14/901857 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10001 [patent_no_of_claims] => 18 [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] => 14901857 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/901857
Method of producing aromatics and light olefins from a hydrocarbon feedstock Jun 29, 2014 Issued
Array ( [id] => 11331626 [patent_doc_number] => 09522862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Simulated moving bed separators and methods for isolating a desired component' [patent_app_type] => utility [patent_app_number] => 14/319548 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5093 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14319548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/319548
Simulated moving bed separators and methods for isolating a desired component Jun 29, 2014 Issued
Array ( [id] => 10491060 [patent_doc_number] => 20150376081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'METHODS AND APPARATUSES FOR PRODUCING LINEAR ALKYLBENZENE FROM RENEWABLE OILS' [patent_app_type] => utility [patent_app_number] => 14/320088 [patent_app_country] => US [patent_app_date] => 2014-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4703 [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] => 14320088 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/320088
METHODS AND APPARATUSES FOR PRODUCING LINEAR ALKYLBENZENE FROM RENEWABLE OILS Jun 29, 2014 Abandoned
Array ( [id] => 10491505 [patent_doc_number] => 20150376526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'APPARATUSES AND METHODS FOR REMOVING IMPURITIES FROM A HYDROCARBON STREAM' [patent_app_type] => utility [patent_app_number] => 14/315926 [patent_app_country] => US [patent_app_date] => 2014-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4004 [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] => 14315926 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/315926
Apparatuses and methods for removing impurities from a hydrocarbon stream Jun 25, 2014 Issued
Array ( [id] => 11762901 [patent_doc_number] => 09371258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-06-21 [patent_title] => 'High density fuels from isoprene' [patent_app_type] => utility [patent_app_number] => 14/314829 [patent_app_country] => US [patent_app_date] => 2014-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2241 [patent_no_of_claims] => 10 [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] => 14314829 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/314829
High density fuels from isoprene Jun 24, 2014 Issued
Array ( [id] => 10483149 [patent_doc_number] => 20150368168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'OPTIONS TO REDUCE FOULING IN MTO DOWNSTREAM RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/313539 [patent_app_country] => US [patent_app_date] => 2014-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4074 [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] => 14313539 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/313539
Options to reduce fouling in MTO downstream recovery Jun 23, 2014 Issued
Array ( [id] => 10057139 [patent_doc_number] => 09096483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Catalytic isomerization of hexanes using ionic liquids' [patent_app_type] => utility [patent_app_number] => 14/311984 [patent_app_country] => US [patent_app_date] => 2014-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 17851 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14311984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/311984
Catalytic isomerization of hexanes using ionic liquids Jun 22, 2014 Issued
Array ( [id] => 10975697 [patent_doc_number] => 20140378732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'Mitigation of Catalyst Inhibition in Olefin Polymerization' [patent_app_type] => utility [patent_app_number] => 14/311171 [patent_app_country] => US [patent_app_date] => 2014-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9340 [patent_no_of_claims] => 24 [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] => 14311171 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/311171
Mitigation of catalyst inhibition in olefin polymerization Jun 19, 2014 Issued
Array ( [id] => 12144723 [patent_doc_number] => 09878965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Process for the preparation of butadiene' [patent_app_type] => utility [patent_app_number] => 14/897379 [patent_app_country] => US [patent_app_date] => 2014-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 25582 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14897379 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/897379
Process for the preparation of butadiene Jun 12, 2014 Issued
Array ( [id] => 10057138 [patent_doc_number] => 09096482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Catalytic reverse disproportionation of paraffins using ionic liquids' [patent_app_type] => utility [patent_app_number] => 14/303586 [patent_app_country] => US [patent_app_date] => 2014-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 37228 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14303586 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/303586
Catalytic reverse disproportionation of paraffins using ionic liquids Jun 11, 2014 Issued
Array ( [id] => 9965093 [patent_doc_number] => 09012708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Method for production of styrene from toluene and methane' [patent_app_type] => utility [patent_app_number] => 14/299395 [patent_app_country] => US [patent_app_date] => 2014-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3473 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14299395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/299395
Method for production of styrene from toluene and methane Jun 8, 2014 Issued
Array ( [id] => 10039435 [patent_doc_number] => 09080134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Linear alkylbenzenes from natural oils and methods of producing' [patent_app_type] => utility [patent_app_number] => 14/297801 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6118 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14297801 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/297801
Linear alkylbenzenes from natural oils and methods of producing Jun 5, 2014 Issued
Array ( [id] => 10961325 [patent_doc_number] => 20140364355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-11 [patent_title] => 'LINEAR ALKYLBENZENES FROM NATURAL OILS AND METHODS OF PRODUCING' [patent_app_type] => utility [patent_app_number] => 14/297827 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5765 [patent_no_of_claims] => 23 [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] => 14297827 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/297827
Linear alkylbenzenes from natural oils and methods of producing Jun 5, 2014 Issued
Array ( [id] => 10263564 [patent_doc_number] => 20150148561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'LINEAR ALKYLBENZENES FROM NATURAL OILS AND METHODS OF PRODUCING' [patent_app_type] => utility [patent_app_number] => 14/297833 [patent_app_country] => US [patent_app_date] => 2014-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5741 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [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] => 14297833 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/297833
Linear alkylbenzenes from natural oils and methods of producing Jun 5, 2014 Issued
Array ( [id] => 11895071 [patent_doc_number] => 09764996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Catalysts containing nano-materials and methods of making and using same' [patent_app_type] => utility [patent_app_number] => 14/294905 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5952 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14294905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/294905
Catalysts containing nano-materials and methods of making and using same Jun 2, 2014 Issued
Array ( [id] => 9721303 [patent_doc_number] => 20140257005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Process for the Oxidative Coupling of Hydrocarbons' [patent_app_type] => utility [patent_app_number] => 14/283529 [patent_app_country] => US [patent_app_date] => 2014-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7064 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [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] => 14283529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/283529
Process for the oxidative coupling of hydrocarbons May 20, 2014 Issued
Array ( [id] => 9721304 [patent_doc_number] => 20140257004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'USE OF A CO-FEED IN THE COUPLING OF TOLUENE WITH A CARBON SOURCE' [patent_app_type] => utility [patent_app_number] => 14/282165 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8265 [patent_no_of_claims] => 22 [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] => 14282165 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/282165
USE OF A CO-FEED IN THE COUPLING OF TOLUENE WITH A CARBON SOURCE May 19, 2014 Abandoned
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