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] => 6915092 [patent_doc_number] => 20050092653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => 'Integrated process for the production of lubricating base oils and liquid fuels from Fischer-Tropsch materials using split feed hydroprocessing' [patent_app_type] => utility [patent_app_number] => 10/702751 [patent_app_country] => US [patent_app_date] => 2003-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6794 [patent_no_of_claims] => 17 [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/A1/0092/20050092653.pdf [firstpage_image] =>[orig_patent_app_number] => 10702751 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/702751
Integrated process for the production of lubricating base oils and liquid fuels from Fischer-Tropsch materials using split feed hydroprocessing Nov 4, 2003 Issued
Array ( [id] => 7256511 [patent_doc_number] => 20050075522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-07 [patent_title] => 'Process for synthesizing diisopropylbenzene' [patent_app_type] => utility [patent_app_number] => 10/688724 [patent_app_country] => US [patent_app_date] => 2003-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4293 [patent_no_of_claims] => 25 [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/A1/0075/20050075522.pdf [firstpage_image] =>[orig_patent_app_number] => 10688724 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/688724
Process for synthesizing diisopropylbenzene Oct 16, 2003 Issued
Array ( [id] => 7164124 [patent_doc_number] => 20050085677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-21 [patent_title] => 'Method for improved production of cyclohexenyl and alkenyl aromatic compounds' [patent_app_type] => utility [patent_app_number] => 10/685633 [patent_app_country] => US [patent_app_date] => 2003-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2299 [patent_no_of_claims] => 16 [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/A1/0085/20050085677.pdf [firstpage_image] =>[orig_patent_app_number] => 10685633 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/685633
Method for improved production of cyclohexenyl and alkenyl aromatic compounds Oct 14, 2003 Abandoned
Array ( [id] => 682831 [patent_doc_number] => 07081558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Process for recovering hydrogen in a gaseous hydrocarbon effluent by chemical reaction' [patent_app_type] => utility [patent_app_number] => 10/680417 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5758 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/081/07081558.pdf [firstpage_image] =>[orig_patent_app_number] => 10680417 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/680417
Process for recovering hydrogen in a gaseous hydrocarbon effluent by chemical reaction Oct 7, 2003 Issued
Array ( [id] => 520841 [patent_doc_number] => 07189885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-13 [patent_title] => 'Staged process for producing linear 2-phenyl-alkanes' [patent_app_type] => utility [patent_app_number] => 10/680683 [patent_app_country] => US [patent_app_date] => 2003-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8998 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/189/07189885.pdf [firstpage_image] =>[orig_patent_app_number] => 10680683 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/680683
Staged process for producing linear 2-phenyl-alkanes Oct 6, 2003 Issued
Array ( [id] => 7471057 [patent_doc_number] => 20040102666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Process for the selective hydrogenation of alkynes' [patent_app_type] => new [patent_app_number] => 10/679909 [patent_app_country] => US [patent_app_date] => 2003-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4485 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20040102666.pdf [firstpage_image] =>[orig_patent_app_number] => 10679909 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/679909
Process for the selective hydrogenation of alkynes Oct 5, 2003 Issued
Array ( [id] => 7475289 [patent_doc_number] => 20040122271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Process for making a linear alpha-olefin oligomer using a heat exchanger' [patent_app_type] => new [patent_app_number] => 10/668934 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2663 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20040122271.pdf [firstpage_image] =>[orig_patent_app_number] => 10668934 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/668934
Process for making a linear alpha-olefin oligomer using a heat exchanger Sep 22, 2003 Abandoned
Array ( [id] => 7475286 [patent_doc_number] => 20040122269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-24 [patent_title] => 'Process for making a linear alpha-olefin oligomer using a heat exchanger' [patent_app_type] => new [patent_app_number] => 10/668933 [patent_app_country] => US [patent_app_date] => 2003-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2768 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20040122269.pdf [firstpage_image] =>[orig_patent_app_number] => 10668933 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/668933
Process for making a linear alpha-olefin oligomer using a heat exchanger Sep 22, 2003 Abandoned
Array ( [id] => 1120494 [patent_doc_number] => 06797853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Process of paraffin hydrocarbon isomerisation catalysed by an ionic liquid in the presence of a cyclic hydrocarbon additive' [patent_app_type] => B2 [patent_app_number] => 10/662335 [patent_app_country] => US [patent_app_date] => 2003-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3165 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/797/06797853.pdf [firstpage_image] =>[orig_patent_app_number] => 10662335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/662335
Process of paraffin hydrocarbon isomerisation catalysed by an ionic liquid in the presence of a cyclic hydrocarbon additive Sep 15, 2003 Issued
Array ( [id] => 7128103 [patent_doc_number] => 20050059847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Process for xylene isomerization and ethylbenzene conversion' [patent_app_type] => utility [patent_app_number] => 10/661985 [patent_app_country] => US [patent_app_date] => 2003-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4596 [patent_no_of_claims] => 37 [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] => publications/A1/0059/20050059847.pdf [firstpage_image] =>[orig_patent_app_number] => 10661985 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/661985
Process for xylene isomerization and ethylbenzene conversion Sep 11, 2003 Issued
Array ( [id] => 7470210 [patent_doc_number] => 20040054245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Method of hydrodechlorinating nuclear-chlorinated ortho-xylenes' [patent_app_type] => new [patent_app_number] => 10/659600 [patent_app_country] => US [patent_app_date] => 2003-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2270 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20040054245.pdf [firstpage_image] =>[orig_patent_app_number] => 10659600 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/659600
Method of hydrodechlorinating nuclear-chlorinated ortho-xylenes Sep 9, 2003 Issued
Array ( [id] => 7292087 [patent_doc_number] => 20040111002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-10 [patent_title] => 'Process of producing alpha-olefins' [patent_app_type] => new [patent_app_number] => 10/658233 [patent_app_country] => US [patent_app_date] => 2003-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6403 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20040111002.pdf [firstpage_image] =>[orig_patent_app_number] => 10658233 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/658233
Process of producing α-olefins Sep 7, 2003 Issued
Array ( [id] => 7676892 [patent_doc_number] => 20040152934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst' [patent_app_type] => new [patent_app_number] => 10/657802 [patent_app_country] => US [patent_app_date] => 2003-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4531 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0152/20040152934.pdf [firstpage_image] =>[orig_patent_app_number] => 10657802 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/657802
Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst Sep 7, 2003 Issued
Array ( [id] => 7218505 [patent_doc_number] => 20050054888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-10 [patent_title] => 'Process for production of ethylbenzene from dilute ethylene streams' [patent_app_type] => utility [patent_app_number] => 10/660065 [patent_app_country] => US [patent_app_date] => 2003-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3584 [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] => publications/A1/0054/20050054888.pdf [firstpage_image] =>[orig_patent_app_number] => 10660065 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/660065
Process for production of ethylbenzene from dilute ethylene streams Sep 7, 2003 Issued
Array ( [id] => 494982 [patent_doc_number] => 07211705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Phase selective polymer supports for catalysis' [patent_app_type] => utility [patent_app_number] => 10/656566 [patent_app_country] => US [patent_app_date] => 2003-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/211/07211705.pdf [firstpage_image] =>[orig_patent_app_number] => 10656566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/656566
Phase selective polymer supports for catalysis Sep 4, 2003 Issued
Array ( [id] => 7136869 [patent_doc_number] => 20040044261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Reforming process for manufacture of para-xylene' [patent_app_type] => new [patent_app_number] => 10/654731 [patent_app_country] => US [patent_app_date] => 2003-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2288 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20040044261.pdf [firstpage_image] =>[orig_patent_app_number] => 10654731 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/654731
Reforming process for manufacture of para-xylene Sep 3, 2003 Issued
Array ( [id] => 785567 [patent_doc_number] => 06989469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-24 [patent_title] => 'Preparation method' [patent_app_type] => utility [patent_app_number] => 10/648072 [patent_app_country] => US [patent_app_date] => 2003-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1557 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/989/06989469.pdf [firstpage_image] =>[orig_patent_app_number] => 10648072 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/648072
Preparation method Aug 25, 2003 Issued
Array ( [id] => 7209127 [patent_doc_number] => 20050043575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-24 [patent_title] => 'Butadiene and isobutylene removal from olefinic streams' [patent_app_type] => utility [patent_app_number] => 10/646142 [patent_app_country] => US [patent_app_date] => 2003-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3551 [patent_no_of_claims] => 23 [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] => publications/A1/0043/20050043575.pdf [firstpage_image] =>[orig_patent_app_number] => 10646142 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/646142
Butadiene and isobutylene removal from olefinic streams Aug 21, 2003 Issued
Array ( [id] => 5711307 [patent_doc_number] => 20060052652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Hydrogenation of olefinic feedstocks' [patent_app_type] => utility [patent_app_number] => 10/525148 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5772 [patent_no_of_claims] => 13 [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/A1/0052/20060052652.pdf [firstpage_image] =>[orig_patent_app_number] => 10525148 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/525148
Hydrogenation of olefinic feedstocks Aug 20, 2003 Issued
Array ( [id] => 7281628 [patent_doc_number] => 20040064005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'Instant degradation of plastics into soluble non-toxic products' [patent_app_type] => new [patent_app_number] => 10/244645 [patent_app_country] => US [patent_app_date] => 2003-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0064/20040064005.pdf [firstpage_image] =>[orig_patent_app_number] => 10244645 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244645
Instant degradation of plastics into soluble non-toxic products Aug 20, 2003 Issued
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