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] => 8277870 [patent_doc_number] => 20120171741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'Renewable Xylenes Produced from Bological C4 and C5 Molecules' [patent_app_type] => utility [patent_app_number] => 13/286741 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8775 [patent_no_of_claims] => 22 [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] => 13286741 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286741
Renewable Xylenes Produced from Bological C4 and C5 Molecules Oct 31, 2011 Abandoned
Array ( [id] => 8753180 [patent_doc_number] => 20130087484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'INTEGRATED CATALYTIC CRACKING GASOLINE AND LIGHT CYCLE OIL HYDROPROCESSING TO MAXIMIZE P-XYLENE PRODUCTION' [patent_app_type] => utility [patent_app_number] => 13/269075 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3955 [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] => 13269075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/269075
Integrated catalytic cracking gasoline and light cycle oil hydroprocessing to maximize p-xylene production Oct 6, 2011 Issued
Array ( [id] => 8753178 [patent_doc_number] => 20130087482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'REFORMING PROCESS WITH INTEGRATED FLUID CATALYTIC CRACKER GASOLINE AND HYDROPROCESSED CYCLE OIL' [patent_app_type] => utility [patent_app_number] => 13/268883 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3562 [patent_no_of_claims] => 9 [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] => 13268883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/268883
Reforming process with integrated fluid catalytic cracker gasoline and hydroprocessed cycle oil Oct 6, 2011 Issued
Array ( [id] => 8753179 [patent_doc_number] => 20130087483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-11 [patent_title] => 'INTEGRATED CATALYTIC CRACKING AND REFORMING PROCESSES TO IMPROVE P-XYLENE PRODUCTION' [patent_app_type] => utility [patent_app_number] => 13/269096 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6183 [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] => 13269096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/269096
Integrated catalytic cracking and reforming processes to improve p-xylene production Oct 6, 2011 Issued
Array ( [id] => 9716170 [patent_doc_number] => 20140251868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'PROCESS AND APPARATUS FOR TREATING HYDROCARBON STREAMS' [patent_app_type] => utility [patent_app_number] => 14/348162 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7903 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 14348162 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/348162
Process and apparatus for treating hydrocarbon streams Sep 29, 2011 Issued
Array ( [id] => 9512136 [patent_doc_number] => 20140148628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Process for Treating Hydrocarbon Streams' [patent_app_type] => utility [patent_app_number] => 13/982798 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7232 [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] => 13982798 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982798
Process for treating hydrocarbon streams Sep 29, 2011 Issued
Array ( [id] => 8734001 [patent_doc_number] => 20130079570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'METHODS FOR CO-PRODUCTION OF ALKYLBENZENE AND BIOFUEL FROM NATURAL OILS USING HYDROCRACKING' [patent_app_type] => utility [patent_app_number] => 13/242825 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2946 [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] => 13242825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/242825
Methods for co-production of alkylbenzene and biofuel from natural oils using hydrocracking Sep 22, 2011 Issued
Array ( [id] => 9060194 [patent_doc_number] => 08546629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Methods for co-production of alkylbenzene and biofuel from natural oils' [patent_app_type] => utility [patent_app_number] => 13/242833 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2778 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13242833 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/242833
Methods for co-production of alkylbenzene and biofuel from natural oils Sep 22, 2011 Issued
Array ( [id] => 8096061 [patent_doc_number] => 20120083638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'PROCESSES FOR TRANSALKYLATING AROMATIC HYDROCARBONS AND CONVERTING OLEFINS' [patent_app_type] => utility [patent_app_number] => 13/234673 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5379 [patent_no_of_claims] => 20 [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] => publications/A1/0083/20120083638.pdf [firstpage_image] =>[orig_patent_app_number] => 13234673 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234673
Processes for transalkylating aromatic hydrocarbons and converting olefins Sep 15, 2011 Issued
Array ( [id] => 8917052 [patent_doc_number] => 20130178677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'METHOD AND A SYSTEM FOR CONVERTING CARBON DIOXIDE INTO CHEMICAL STARTING MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/825232 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4977 [patent_no_of_claims] => 25 [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] => 13825232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825232
Method and a system for converting carbon dioxide into chemical starting materials Sep 15, 2011 Issued
Array ( [id] => 8270591 [patent_doc_number] => 08212095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Method for production of styrene from toluene and syngas' [patent_app_type] => utility [patent_app_number] => 13/214897 [patent_app_country] => US [patent_app_date] => 2011-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3699 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13214897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/214897
Method for production of styrene from toluene and syngas Aug 21, 2011 Issued
Array ( [id] => 7652127 [patent_doc_number] => 20110301396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'PROCESSES FOR THE REDUCTION OF ALKYLATION CATALYST DEACTIVATION UTILIZING LOW SILICA TO ALUMINA RATIO CATALYST' [patent_app_type] => utility [patent_app_number] => 13/212234 [patent_app_country] => US [patent_app_date] => 2011-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4266 [patent_no_of_claims] => 7 [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] => publications/A1/0301/20110301396.pdf [firstpage_image] =>[orig_patent_app_number] => 13212234 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/212234
Processes for the reduction of alkylation catalyst deactivation utilizing low silica to alumina ratio catalyst Aug 17, 2011 Issued
Array ( [id] => 10188322 [patent_doc_number] => 09217735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Selecting an improved catalyst composition and hydrocarbon conversion process using same' [patent_app_type] => utility [patent_app_number] => 13/704443 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7818 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13704443 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/704443
Selecting an improved catalyst composition and hydrocarbon conversion process using same Aug 3, 2011 Issued
Array ( [id] => 10129119 [patent_doc_number] => 09162942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Catalyst regeneration process' [patent_app_type] => utility [patent_app_number] => 13/811403 [patent_app_country] => US [patent_app_date] => 2011-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 12 [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] => 13811403 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/811403
Catalyst regeneration process Jul 19, 2011 Issued
Array ( [id] => 9153903 [patent_doc_number] => 08586809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Purification of transalkylation feedstock' [patent_app_type] => utility [patent_app_number] => 13/183009 [patent_app_country] => US [patent_app_date] => 2011-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5334 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13183009 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/183009
Purification of transalkylation feedstock Jul 13, 2011 Issued
Array ( [id] => 7574352 [patent_doc_number] => 20110270008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'PRETREATMENT OF A PHOSPHORUS-MODIFIED ZEOLITE CATALYST FOR AN AROMATIC ALKYLATION PROCESS' [patent_app_type] => utility [patent_app_number] => 13/179987 [patent_app_country] => US [patent_app_date] => 2011-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6787 [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] => publications/A1/0270/20110270008.pdf [firstpage_image] =>[orig_patent_app_number] => 13179987 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/179987
Pretreatment of a phosphorus-modified zeolite catalyst for an aromatic alkylation process Jul 10, 2011 Issued
Array ( [id] => 10096987 [patent_doc_number] => 09133288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-15 [patent_title] => 'Retarder composition' [patent_app_type] => utility [patent_app_number] => 13/808924 [patent_app_country] => US [patent_app_date] => 2011-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13808924 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/808924
Retarder composition Jul 7, 2011 Issued
Array ( [id] => 7657544 [patent_doc_number] => 20110306813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'Dilute Ethylene Alkylation of Benzene' [patent_app_type] => utility [patent_app_number] => 13/178091 [patent_app_country] => US [patent_app_date] => 2011-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6215 [patent_no_of_claims] => 20 [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] => publications/A1/0306/20110306813.pdf [firstpage_image] =>[orig_patent_app_number] => 13178091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/178091
Dilute ethylene alkylation of benzene Jul 6, 2011 Issued
Array ( [id] => 8270597 [patent_doc_number] => 08212097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'Aromatic alkylation process using UZM-5, UZM-5P and UZM-6 zeolites' [patent_app_type] => utility [patent_app_number] => 13/172016 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10230 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13172016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172016
Aromatic alkylation process using UZM-5, UZM-5P and UZM-6 zeolites Jun 28, 2011 Issued
Array ( [id] => 9923205 [patent_doc_number] => 08981170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Process for producing cycloalkylaromatic compounds' [patent_app_type] => utility [patent_app_number] => 13/703239 [patent_app_country] => US [patent_app_date] => 2011-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8520 [patent_no_of_claims] => 22 [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] => 13703239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/703239
Process for producing cycloalkylaromatic compounds Jun 27, 2011 Issued
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