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] => 6970585 [patent_doc_number] => 20050036295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Selectivation of molecular sieve catalysts and use thereof in hydrocarbon conversion' [patent_app_type] => utility [patent_app_number] => 10/641604 [patent_app_country] => US [patent_app_date] => 2003-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7207 [patent_no_of_claims] => 58 [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/A1/0036/20050036295.pdf [firstpage_image] =>[orig_patent_app_number] => 10641604 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/641604
Selectivation of molecular sieve catalysts and use therof in hydrocarbon conversion Aug 14, 2003 Issued
Array ( [id] => 1113445 [patent_doc_number] => 06803493 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-12 [patent_title] => 'Toluene disproportion process' [patent_app_type] => B1 [patent_app_number] => 10/642030 [patent_app_country] => US [patent_app_date] => 2003-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3588 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/803/06803493.pdf [firstpage_image] =>[orig_patent_app_number] => 10642030 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/642030
Toluene disproportion process Aug 14, 2003 Issued
Array ( [id] => 7467264 [patent_doc_number] => 20040053796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Lube base oils with improved yield' [patent_app_type] => new [patent_app_number] => 10/641166 [patent_app_country] => US [patent_app_date] => 2003-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10736 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0053/20040053796.pdf [firstpage_image] =>[orig_patent_app_number] => 10641166 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/641166
Lube base oils with improved yield Aug 14, 2003 Issued
Array ( [id] => 6972594 [patent_doc_number] => 20050038304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Integrating a methanol to olefin reaction system with a steam cracking system' [patent_app_type] => utility [patent_app_number] => 10/642074 [patent_app_country] => US [patent_app_date] => 2003-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16754 [patent_no_of_claims] => 59 [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] => publications/A1/0038/20050038304.pdf [firstpage_image] =>[orig_patent_app_number] => 10642074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/642074
Integrating a methanol to olefin reaction system with a steam cracking system Aug 14, 2003 Abandoned
Array ( [id] => 7314885 [patent_doc_number] => 20040034178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Stripping hydrocarbon in an oxygenate conversion process' [patent_app_type] => new [patent_app_number] => 10/641355 [patent_app_country] => US [patent_app_date] => 2003-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9254 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20040034178.pdf [firstpage_image] =>[orig_patent_app_number] => 10641355 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/641355
Stripping hydrocarbon in an oxygenate conversion process Aug 13, 2003 Abandoned
Array ( [id] => 1135573 [patent_doc_number] => 06784330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Process for integrating a methanol conversion unit with an FCC unit' [patent_app_type] => B2 [patent_app_number] => 10/641303 [patent_app_country] => US [patent_app_date] => 2003-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3580 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/784/06784330.pdf [firstpage_image] =>[orig_patent_app_number] => 10641303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/641303
Process for integrating a methanol conversion unit with an FCC unit Aug 13, 2003 Issued
Array ( [id] => 7157251 [patent_doc_number] => 20050027150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Polymerization inhibitor for styrene dehydrogenation units' [patent_app_type] => utility [patent_app_number] => 10/631553 [patent_app_country] => US [patent_app_date] => 2003-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3084 [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] => publications/A1/0027/20050027150.pdf [firstpage_image] =>[orig_patent_app_number] => 10631553 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/631553
Polymerization inhibitor for styrene dehydrogenation units Jul 30, 2003 Issued
Array ( [id] => 659075 [patent_doc_number] => 07105711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-12 [patent_title] => 'Process for the selective hydrogenation of phenylacetylene' [patent_app_type] => utility [patent_app_number] => 10/631687 [patent_app_country] => US [patent_app_date] => 2003-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2912 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/105/07105711.pdf [firstpage_image] =>[orig_patent_app_number] => 10631687 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/631687
Process for the selective hydrogenation of phenylacetylene Jul 30, 2003 Issued
Array ( [id] => 7470181 [patent_doc_number] => 20040054241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Modified method for producing higher alpha-olefin' [patent_app_type] => new [patent_app_number] => 10/466544 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5387 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20040054241.pdf [firstpage_image] =>[orig_patent_app_number] => 10466544 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/466544
Modified method for producing higher alpha-olefin Jul 23, 2003 Abandoned
Array ( [id] => 7022505 [patent_doc_number] => 20050016899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Synthetic lubricant basestock and an integrated fischer-tropsch process for its production' [patent_app_type] => utility [patent_app_number] => 10/624099 [patent_app_country] => US [patent_app_date] => 2003-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5659 [patent_no_of_claims] => 64 [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] => publications/A1/0016/20050016899.pdf [firstpage_image] =>[orig_patent_app_number] => 10624099 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/624099
Synthetic lubricant basestock and an integrated fischer-tropsch process for its production Jul 20, 2003 Abandoned
Array ( [id] => 506742 [patent_doc_number] => 07202390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-10 [patent_title] => 'Process for production of cumene' [patent_app_type] => utility [patent_app_number] => 10/620813 [patent_app_country] => US [patent_app_date] => 2003-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4520 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/202/07202390.pdf [firstpage_image] =>[orig_patent_app_number] => 10620813 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620813
Process for production of cumene Jul 16, 2003 Issued
Array ( [id] => 1037717 [patent_doc_number] => 06872867 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-29 [patent_title] => 'Start-up of a methanol-to-olefin process' [patent_app_type] => utility [patent_app_number] => 10/621788 [patent_app_country] => US [patent_app_date] => 2003-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12282 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 478 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/872/06872867.pdf [firstpage_image] =>[orig_patent_app_number] => 10621788 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/621788
Start-up of a methanol-to-olefin process Jul 16, 2003 Issued
Array ( [id] => 7123152 [patent_doc_number] => 20050014981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-20 [patent_title] => 'Processing C4 olefin streams for the maximum production of propylene' [patent_app_type] => utility [patent_app_number] => 10/620186 [patent_app_country] => US [patent_app_date] => 2003-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8774 [patent_no_of_claims] => 18 [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/A1/0014/20050014981.pdf [firstpage_image] =>[orig_patent_app_number] => 10620186 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620186
Processing C4 olefin streams for the maximum production of propylene Jul 14, 2003 Issued
Array ( [id] => 7499431 [patent_doc_number] => RE042832 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-10-11 [patent_title] => 'Method for reforming organics into shorter-chain unsaturated organic compounds' [patent_app_type] => reissue [patent_app_number] => 10/616797 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4210 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042832.pdf [firstpage_image] =>[orig_patent_app_number] => 10616797 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616797
Method for reforming organics into shorter-chain unsaturated organic compounds Jul 9, 2003 Issued
Array ( [id] => 7090130 [patent_doc_number] => 20050010075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Olefin production utilizing whole crude oil and mild controlled cavitation assisted cracking' [patent_app_type] => utility [patent_app_number] => 10/616839 [patent_app_country] => US [patent_app_date] => 2003-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6924 [patent_no_of_claims] => 16 [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/A1/0010/20050010075.pdf [firstpage_image] =>[orig_patent_app_number] => 10616839 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/616839
Olefin production utilizing whole crude oil and mild controlled cavitation assisted cracking Jul 9, 2003 Issued
Array ( [id] => 7136886 [patent_doc_number] => 20040044262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Selective sorbents for purification of hydrocarbons' [patent_app_type] => new [patent_app_number] => 10/613131 [patent_app_country] => US [patent_app_date] => 2003-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 28625 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20040044262.pdf [firstpage_image] =>[orig_patent_app_number] => 10613131 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/613131
Selective sorbents for purification of hydrocarbons Jul 2, 2003 Issued
Array ( [id] => 526909 [patent_doc_number] => 07179367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-20 [patent_title] => 'Process for producing reformate having increased xylenes content and reduced ethylbenzene content' [patent_app_type] => utility [patent_app_number] => 10/611339 [patent_app_country] => US [patent_app_date] => 2003-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5660 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/179/07179367.pdf [firstpage_image] =>[orig_patent_app_number] => 10611339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/611339
Process for producing reformate having increased xylenes content and reduced ethylbenzene content Jun 30, 2003 Issued
Array ( [id] => 7058500 [patent_doc_number] => 20050000859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Process for the production of reformate having reduced ethylbenzene content' [patent_app_type] => utility [patent_app_number] => 10/611183 [patent_app_country] => US [patent_app_date] => 2003-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6325 [patent_no_of_claims] => 44 [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/A1/0000/20050000859.pdf [firstpage_image] =>[orig_patent_app_number] => 10611183 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/611183
Process for the production of reformate having reduced ethylbenzene content Jun 30, 2003 Issued
Array ( [id] => 769750 [patent_doc_number] => 07005555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-28 [patent_title] => 'Process for separating and recycling oxygenate(s) to an oxygenate-to-olefin reactor' [patent_app_type] => utility [patent_app_number] => 10/603846 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11114 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/005/07005555.pdf [firstpage_image] =>[orig_patent_app_number] => 10603846 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/603846
Process for separating and recycling oxygenate(s) to an oxygenate-to-olefin reactor Jun 24, 2003 Issued
Array ( [id] => 1037712 [patent_doc_number] => 06872862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Propylene production' [patent_app_type] => utility [patent_app_number] => 10/606026 [patent_app_country] => US [patent_app_date] => 2003-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4701 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/872/06872862.pdf [firstpage_image] =>[orig_patent_app_number] => 10606026 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/606026
Propylene production Jun 24, 2003 Issued
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