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] => 6697569 [patent_doc_number] => 20030109763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Method for preparing diarylalkanes' [patent_app_type] => new [patent_app_number] => 10/267470 [patent_app_country] => US [patent_app_date] => 2002-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2147 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20030109763.pdf [firstpage_image] =>[orig_patent_app_number] => 10267470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/267470
Method for preparing diarylalkanes Oct 8, 2002 Issued
Array ( [id] => 7455825 [patent_doc_number] => 20040068148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Oxidative dehydrogenation of hydrocarbons using catalysts with trace promoter metal loading' [patent_app_type] => new [patent_app_number] => 10/266404 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5919 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20040068148.pdf [firstpage_image] =>[orig_patent_app_number] => 10266404 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/266404
Oxidative dehydrogenation of hydrocarbons using catalysts with trace promoter metal loading Oct 7, 2002 Abandoned
Array ( [id] => 6788398 [patent_doc_number] => 20030139637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Method and reactor for autothermal dehydrogenation of hydrocarbons' [patent_app_type] => new [patent_app_number] => 10/182309 [patent_app_country] => US [patent_app_date] => 2002-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7412 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20030139637.pdf [firstpage_image] =>[orig_patent_app_number] => 10182309 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/182309
Method and reactor for autothermal dehydrogenation of hydrocarbons Oct 7, 2002 Abandoned
Array ( [id] => 6972597 [patent_doc_number] => 20050038307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-17 [patent_title] => 'Zeolite catalysts for transalkylation of diisopropylbenzol' [patent_app_type] => utility [patent_app_number] => 10/495646 [patent_app_country] => US [patent_app_date] => 2002-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1787 [patent_no_of_claims] => 20 [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/A1/0038/20050038307.pdf [firstpage_image] =>[orig_patent_app_number] => 10495646 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/495646
Zeolite catalysts for transalkylation of diisopropylbenzol Oct 6, 2002 Abandoned
Array ( [id] => 6682632 [patent_doc_number] => 20030118496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Process for the removal of higher hydrocarbons from natural gas' [patent_app_type] => new [patent_app_number] => 10/265394 [patent_app_country] => US [patent_app_date] => 2002-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3838 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20030118496.pdf [firstpage_image] =>[orig_patent_app_number] => 10265394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265394
Process for the removal of higher hydrocarbons from natural gas Oct 6, 2002 Issued
Array ( [id] => 428829 [patent_doc_number] => 07268264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-11 [patent_title] => 'Critical phase alkylation process' [patent_app_type] => utility [patent_app_number] => 10/269639 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 6258 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/268/07268264.pdf [firstpage_image] =>[orig_patent_app_number] => 10269639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/269639
Critical phase alkylation process Oct 3, 2002 Issued
Array ( [id] => 975801 [patent_doc_number] => 06933418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Critical phase alkylation process' [patent_app_type] => utility [patent_app_number] => 10/268390 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6730 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/933/06933418.pdf [firstpage_image] =>[orig_patent_app_number] => 10268390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268390
Critical phase alkylation process Oct 3, 2002 Issued
Array ( [id] => 7265411 [patent_doc_number] => 20040242947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Method for producing 1-olefins using palladium-carbene compounds' [patent_app_type] => new [patent_app_number] => 10/490038 [patent_app_country] => US [patent_app_date] => 2004-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9819 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20040242947.pdf [firstpage_image] =>[orig_patent_app_number] => 10490038 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/490038
Method for producing 1-olefins using palladium carbene compounds Sep 30, 2002 Issued
Array ( [id] => 954012 [patent_doc_number] => 06958426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-25 [patent_title] => 'Process for separating C5 cuts obtained from a petroleum cracking process' [patent_app_type] => utility [patent_app_number] => 10/255628 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9530 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 428 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/958/06958426.pdf [firstpage_image] =>[orig_patent_app_number] => 10255628 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255628
Process for separating C5 cuts obtained from a petroleum cracking process Sep 26, 2002 Issued
Array ( [id] => 6653378 [patent_doc_number] => 20030105371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Method for converting hydrocarbons in a three-phase reactor' [patent_app_type] => new [patent_app_number] => 10/239400 [patent_app_country] => US [patent_app_date] => 2002-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3465 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20030105371.pdf [firstpage_image] =>[orig_patent_app_number] => 10239400 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/239400
Method for converting hydrocarbons in a three-phase reactor Sep 25, 2002 Issued
Array ( [id] => 7270649 [patent_doc_number] => 20040059167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Alkylaromatics production' [patent_app_type] => new [patent_app_number] => 10/252767 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4986 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20040059167.pdf [firstpage_image] =>[orig_patent_app_number] => 10252767 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252767
Alkylaromatics production Sep 22, 2002 Issued
Array ( [id] => 668697 [patent_doc_number] => 07094939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-22 [patent_title] => 'Styrene process with recycle from dehydrogenation zone' [patent_app_type] => utility [patent_app_number] => 10/252987 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8320 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/094/07094939.pdf [firstpage_image] =>[orig_patent_app_number] => 10252987 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252987
Styrene process with recycle from dehydrogenation zone Sep 22, 2002 Issued
Array ( [id] => 6818503 [patent_doc_number] => 20030069461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-10 [patent_title] => 'Process for co-production of paraxylene, metaxylene and/or orthoxylene' [patent_app_type] => new [patent_app_number] => 10/247830 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9189 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20030069461.pdf [firstpage_image] =>[orig_patent_app_number] => 10247830 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/247830
Process for co-production of paraxylene, metaxylene and/or orthoxylene Sep 19, 2002 Issued
Array ( [id] => 602644 [patent_doc_number] => 07432407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Hydroisomerization of olefins comprising between 4 and 6 carbon atoms' [patent_app_type] => utility [patent_app_number] => 10/487950 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7195 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/432/07432407.pdf [firstpage_image] =>[orig_patent_app_number] => 10487950 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/487950
Hydroisomerization of olefins comprising between 4 and 6 carbon atoms Sep 19, 2002 Issued
Array ( [id] => 7605139 [patent_doc_number] => 07115790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-03 [patent_title] => 'Method for the production of 1-octene by reductive telomerisation' [patent_app_type] => utility [patent_app_number] => 10/497034 [patent_app_country] => US [patent_app_date] => 2002-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4800 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/115/07115790.pdf [firstpage_image] =>[orig_patent_app_number] => 10497034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/497034
Method for the production of 1-octene by reductive telomerisation Sep 17, 2002 Issued
Array ( [id] => 1043907 [patent_doc_number] => 06867341 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-15 [patent_title] => 'Catalytic naphtha cracking catalyst and process' [patent_app_type] => utility [patent_app_number] => 10/246801 [patent_app_country] => US [patent_app_date] => 2002-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6807 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/867/06867341.pdf [firstpage_image] =>[orig_patent_app_number] => 10246801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/246801
Catalytic naphtha cracking catalyst and process Sep 16, 2002 Issued
Array ( [id] => 7470218 [patent_doc_number] => 20040054247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Olefin production utilizing whole crude oil and mild catalytic cracking' [patent_app_type] => new [patent_app_number] => 10/244792 [patent_app_country] => US [patent_app_date] => 2002-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5884 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20040054247.pdf [firstpage_image] =>[orig_patent_app_number] => 10244792 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244792
Olefin production utilizing whole crude oil and mild catalytic cracking Sep 15, 2002 Issued
Array ( [id] => 6717707 [patent_doc_number] => 20030051394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Fuel for internal combustion-powered tools' [patent_app_type] => new [patent_app_number] => 10/241870 [patent_app_country] => US [patent_app_date] => 2002-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1682 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051394.pdf [firstpage_image] =>[orig_patent_app_number] => 10241870 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/241870
Fuel for internal combustion-powered tools Sep 9, 2002 Issued
Array ( [id] => 7356970 [patent_doc_number] => 20040049091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbons' [patent_app_type] => new [patent_app_number] => 10/235279 [patent_app_country] => US [patent_app_date] => 2002-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2282 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0049/20040049091.pdf [firstpage_image] =>[orig_patent_app_number] => 10235279 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235279
Method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbons Sep 4, 2002 Issued
Array ( [id] => 612991 [patent_doc_number] => 07148389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'Selective sorbents for purification of hydrocartons' [patent_app_type] => utility [patent_app_number] => 10/234681 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 22790 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/148/07148389.pdf [firstpage_image] =>[orig_patent_app_number] => 10234681 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/234681
Selective sorbents for purification of hydrocartons Sep 3, 2002 Issued
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