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] => 14099985 [patent_doc_number] => 20190091668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => HYDROCARBON CONVERSION USING UZM-53 [patent_app_type] => utility [patent_app_number] => 16/186251 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186251 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186251
Hydrocarbon conversion using UZM-53 Nov 8, 2018 Issued
Array ( [id] => 13986981 [patent_doc_number] => 20190062648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => TWO-BED PARAFFIN TO OLEFIN ENHANCEMENT PROCESS [patent_app_type] => utility [patent_app_number] => 16/175084 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16175084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/175084
Two-bed paraffin to olefin enhancement process Oct 29, 2018 Issued
Array ( [id] => 15574363 [patent_doc_number] => 10577548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Oxygenated solvent and surfactant for heavy crude upgrade [patent_app_type] => utility [patent_app_number] => 16/168473 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5612 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [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] => 16168473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168473
Oxygenated solvent and surfactant for heavy crude upgrade Oct 22, 2018 Issued
Array ( [id] => 15281643 [patent_doc_number] => 10513476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [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] => 16/153125 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9902 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16153125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153125
Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield Oct 4, 2018 Issued
Array ( [id] => 13901531 [patent_doc_number] => 20190039970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [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] => 16/153268 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9840 [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] => 16153268 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/153268
Process and installation for the conversion of crude oil to petrochemicals having an improved propylene yield Oct 4, 2018 Issued
Array ( [id] => 16641180 [patent_doc_number] => 10919002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Fluorinated polytriazole membrane materials for gas separation technology [patent_app_type] => utility [patent_app_number] => 16/114676 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7795 [patent_no_of_claims] => 24 [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] => 16114676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114676
Fluorinated polytriazole membrane materials for gas separation technology Aug 27, 2018 Issued
Array ( [id] => 13983355 [patent_doc_number] => 20190060835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => DEAD END MEMBRANE GAS SEPARATION PROCESS [patent_app_type] => utility [patent_app_number] => 16/114984 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16114984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114984
Dead end membrane gas separation process Aug 27, 2018 Issued
Array ( [id] => 17952666 [patent_doc_number] => 11478744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Gas separation membrane containing metal-organic frameworks and methods of making thereof [patent_app_type] => utility [patent_app_number] => 16/059165 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 74 [patent_no_of_words] => 13522 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16059165 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/059165
Gas separation membrane containing metal-organic frameworks and methods of making thereof Aug 8, 2018 Issued
Array ( [id] => 16178189 [patent_doc_number] => 20200225157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => SYSTEM AND METHOD FOR ESTIMATING A REMAINING LIFETIME OF AN ALDEHYDE FILTER [patent_app_type] => utility [patent_app_number] => 16/632433 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632433
SYSTEM AND METHOD FOR ESTIMATING A REMAINING LIFETIME OF AN ALDEHYDE FILTER Jul 26, 2018 Abandoned
Array ( [id] => 13551581 [patent_doc_number] => 20180327338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SYSTEMS AND METHODS FOR PRODUCING PROPYLENE [patent_app_type] => utility [patent_app_number] => 16/043924 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16043924 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043924
Systems and methods for producing propylene Jul 23, 2018 Issued
Array ( [id] => 13763229 [patent_doc_number] => 10173949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Optimizing an alkylation olefins source [patent_app_type] => utility [patent_app_number] => 16/041494 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 9021 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041494
Optimizing an alkylation olefins source Jul 19, 2018 Issued
Array ( [id] => 14145199 [patent_doc_number] => 10252956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Viscosity modifiers for decreasing the viscosity of ionic liquids [patent_app_type] => utility [patent_app_number] => 16/035851 [patent_app_country] => US [patent_app_date] => 2018-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3910 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16035851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/035851
Viscosity modifiers for decreasing the viscosity of ionic liquids Jul 15, 2018 Issued
Array ( [id] => 13536353 [patent_doc_number] => 20180319720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => SYSTEMS AND PROCESSES FOR RECOVERY OF LIGHT ALKYL MONO-AROMATIC COMPOUNDS FROM HEAVY ALKYL AROMATIC AND ALKYL-BRIDGED NON-CONDENSED ALKYL AROMATIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/032642 [patent_app_country] => US [patent_app_date] => 2018-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16032642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/032642
Systems and processes for recovery of light alkyl mono-aromatic compounds from heavy alkyl aromatic and alkyl-bridged non-condensed alkyl aromatic compounds Jul 10, 2018 Issued
Array ( [id] => 13520221 [patent_doc_number] => 20180311653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => HYDROCARBON CONVERSION USING UZM-53 [patent_app_type] => utility [patent_app_number] => 16/029200 [patent_app_country] => US [patent_app_date] => 2018-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029200
Hydrocarbon conversion using UZM-53 Jul 5, 2018 Issued
Array ( [id] => 18187708 [patent_doc_number] => 11578279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Method for improving the flow capacity and increasing the dilution capacity of diluents in methods for the production and transport of heavy and extra-heavy crude oils coming from the different phases of recovery of deposits (primary, secondary and enhanced) [patent_app_type] => utility [patent_app_number] => 16/628915 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5473 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628915
Method for improving the flow capacity and increasing the dilution capacity of diluents in methods for the production and transport of heavy and extra-heavy crude oils coming from the different phases of recovery of deposits (primary, secondary and enhanced) Jul 4, 2018 Issued
Array ( [id] => 15495947 [patent_doc_number] => 20200048162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => PREPARATION METHOD FOR CONJUGATED DIENE COMPOUND [patent_app_type] => utility [patent_app_number] => 16/342894 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342894
PREPARATION METHOD FOR CONJUGATED DIENE COMPOUND Jun 6, 2018 Abandoned
Array ( [id] => 14058225 [patent_doc_number] => 10233396 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Method of producing aromatic hydrocarbons [patent_app_type] => utility [patent_app_number] => 15/995261 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15014 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995261
Method of producing aromatic hydrocarbons May 31, 2018 Issued
Array ( [id] => 14326341 [patent_doc_number] => 10294173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Integration of a dehydrogenation unit and an alkylation unit [patent_app_type] => utility [patent_app_number] => 15/994996 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3048 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994996
Integration of a dehydrogenation unit and an alkylation unit May 30, 2018 Issued
Array ( [id] => 13427779 [patent_doc_number] => 20180265432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => TWO-BED PARAFFIN TO OLEFIN ENHANCEMENT PROCESS [patent_app_type] => utility [patent_app_number] => 15/987839 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987839
Two-bed paraffin to olefin enhancement process May 22, 2018 Issued
Array ( [id] => 18315039 [patent_doc_number] => 11629108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Method for recovering a stream of C2+ hydrocarbons in a residual refinery gas and associated installation [patent_app_type] => utility [patent_app_number] => 16/614799 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3501 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16614799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614799
Method for recovering a stream of C2+ hydrocarbons in a residual refinery gas and associated installation May 16, 2018 Issued
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