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] => 43296 [patent_doc_number] => 07781633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Method for converting an oxygenate feed to a light olefin' [patent_app_type] => utility [patent_app_number] => 11/810032 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 18065 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/781/07781633.pdf [firstpage_image] =>[orig_patent_app_number] => 11810032 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/810032
Method for converting an oxygenate feed to a light olefin Jun 3, 2007 Issued
Array ( [id] => 4793011 [patent_doc_number] => 20080293985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Process for Producing Ethylbenzene' [patent_app_type] => utility [patent_app_number] => 11/752525 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3389 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0293/20080293985.pdf [firstpage_image] =>[orig_patent_app_number] => 11752525 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752525
Process for producing ethylbenzene May 22, 2007 Issued
Array ( [id] => 4793008 [patent_doc_number] => 20080293982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'Process for Producing Cumene' [patent_app_type] => utility [patent_app_number] => 11/752514 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3602 [patent_no_of_claims] => 12 [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/A1/0293/20080293982.pdf [firstpage_image] =>[orig_patent_app_number] => 11752514 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752514
Process for producing cumene May 22, 2007 Issued
Array ( [id] => 315033 [patent_doc_number] => 07525003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Process for producing ethylbenzene' [patent_app_type] => utility [patent_app_number] => 11/752508 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3804 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/525/07525003.pdf [firstpage_image] =>[orig_patent_app_number] => 11752508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752508
Process for producing ethylbenzene May 22, 2007 Issued
Array ( [id] => 315035 [patent_doc_number] => 07525005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Process for producing cumene' [patent_app_type] => utility [patent_app_number] => 11/752520 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3262 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/525/07525005.pdf [firstpage_image] =>[orig_patent_app_number] => 11752520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752520
Process for producing cumene May 22, 2007 Issued
Array ( [id] => 315034 [patent_doc_number] => 07525004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Process for producing ethylbenzene' [patent_app_type] => utility [patent_app_number] => 11/752516 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3142 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/525/07525004.pdf [firstpage_image] =>[orig_patent_app_number] => 11752516 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752516
Process for producing ethylbenzene May 22, 2007 Issued
Array ( [id] => 315036 [patent_doc_number] => 07525006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-28 [patent_title] => 'Process for producing cumene' [patent_app_type] => utility [patent_app_number] => 11/752528 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3333 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/525/07525006.pdf [firstpage_image] =>[orig_patent_app_number] => 11752528 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/752528
Process for producing cumene May 22, 2007 Issued
Array ( [id] => 4689041 [patent_doc_number] => 20080033222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'Process and apparatus for preparing ethylbenzene using vapor phase alkylation and liquid phase transalkylation' [patent_app_type] => utility [patent_app_number] => 11/805047 [patent_app_country] => US [patent_app_date] => 2007-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7747 [patent_no_of_claims] => 22 [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/A1/0033/20080033222.pdf [firstpage_image] =>[orig_patent_app_number] => 11805047 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805047
Process and apparatus for preparing ethylbenzene using vapor phase alkylation and liquid phase transalkylation May 21, 2007 Abandoned
Array ( [id] => 303785 [patent_doc_number] => 07534925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Isomerization of benzene-containing feedstocks' [patent_app_type] => utility [patent_app_number] => 11/750521 [patent_app_country] => US [patent_app_date] => 2007-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6899 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/534/07534925.pdf [firstpage_image] =>[orig_patent_app_number] => 11750521 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750521
Isomerization of benzene-containing feedstocks May 17, 2007 Issued
Array ( [id] => 4779726 [patent_doc_number] => 20080287724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'Isomerization of Benzene-Containing Feedstocks' [patent_app_type] => utility [patent_app_number] => 11/750525 [patent_app_country] => US [patent_app_date] => 2007-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6962 [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] => publications/A1/0287/20080287724.pdf [firstpage_image] =>[orig_patent_app_number] => 11750525 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/750525
Isomerization of benzene-containing feedstocks May 17, 2007 Issued
Array ( [id] => 6451200 [patent_doc_number] => 20100145120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'Production of Propylene and Ethylene from Butane and Ethane' [patent_app_type] => utility [patent_app_number] => 12/301742 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3712 [patent_no_of_claims] => 9 [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/A1/0145/20100145120.pdf [firstpage_image] =>[orig_patent_app_number] => 12301742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301742
Production of propylene and ethylene from butane and ethane May 15, 2007 Issued
Array ( [id] => 4486243 [patent_doc_number] => 07902418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Disproportionation of isopentane' [patent_app_type] => utility [patent_app_number] => 11/746689 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5819 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/902/07902418.pdf [firstpage_image] =>[orig_patent_app_number] => 11746689 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/746689
Disproportionation of isopentane May 9, 2007 Issued
Array ( [id] => 6482079 [patent_doc_number] => 20100041935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'USE OF A CATALYST BASED ON ITQ-6 ZEOLITE TO ISOMERIZE AN AROMATIC C8 CUT' [patent_app_type] => utility [patent_app_number] => 12/302115 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3583 [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/A1/0041/20100041935.pdf [firstpage_image] =>[orig_patent_app_number] => 12302115 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/302115
USE OF A CATALYST BASED ON ITQ-6 ZEOLITE TO ISOMERIZE AN AROMATIC C8 CUT May 9, 2007 Abandoned
Array ( [id] => 7687272 [patent_doc_number] => 20090177019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'PROCESS FOR PRODUCING ADAMANTANE' [patent_app_type] => utility [patent_app_number] => 12/299785 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5002 [patent_no_of_claims] => 3 [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/A1/0177/20090177019.pdf [firstpage_image] =>[orig_patent_app_number] => 12299785 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299785
PROCESS FOR PRODUCING ADAMANTANE May 8, 2007 Abandoned
Array ( [id] => 5368887 [patent_doc_number] => 20090306446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Monoalkylated Aromatic Compound Production' [patent_app_type] => utility [patent_app_number] => 12/299508 [patent_app_country] => US [patent_app_date] => 2007-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9256 [patent_no_of_claims] => 19 [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/A1/0306/20090306446.pdf [firstpage_image] =>[orig_patent_app_number] => 12299508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299508
Monoalkylated aromatic compound production Apr 16, 2007 Issued
Array ( [id] => 4486190 [patent_doc_number] => 07902413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Aromatization of alkanes using a germanium-zeolite catalyst' [patent_app_type] => utility [patent_app_number] => 11/786590 [patent_app_country] => US [patent_app_date] => 2007-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5990 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/902/07902413.pdf [firstpage_image] =>[orig_patent_app_number] => 11786590 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/786590
Aromatization of alkanes using a germanium-zeolite catalyst Apr 11, 2007 Issued
Array ( [id] => 5211298 [patent_doc_number] => 20070249882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Process for producing para-xylene' [patent_app_type] => utility [patent_app_number] => 11/784981 [patent_app_country] => US [patent_app_date] => 2007-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8326 [patent_no_of_claims] => 38 [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/A1/0249/20070249882.pdf [firstpage_image] =>[orig_patent_app_number] => 11784981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784981
Process for producing para-xylene Apr 9, 2007 Issued
Array ( [id] => 8621650 [patent_doc_number] => 08354564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-15 [patent_title] => 'Production of dry alcohol' [patent_app_type] => utility [patent_app_number] => 11/697054 [patent_app_country] => US [patent_app_date] => 2007-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 11174 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11697054 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697054
Production of dry alcohol Apr 4, 2007 Issued
Array ( [id] => 4720381 [patent_doc_number] => 20080242904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'INTEGRATED ALKYLATION-ISOMERIZATION PROCESS' [patent_app_type] => utility [patent_app_number] => 11/694508 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8420 [patent_no_of_claims] => 22 [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/A1/0242/20080242904.pdf [firstpage_image] =>[orig_patent_app_number] => 11694508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/694508
Integrated alkylation-isomerization process Mar 29, 2007 Issued
Array ( [id] => 5160631 [patent_doc_number] => 20070173675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Reduction of the Bromine Index of linear alkylbenzenes' [patent_app_type] => utility [patent_app_number] => 11/729489 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4721 [patent_no_of_claims] => 21 [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/A1/0173/20070173675.pdf [firstpage_image] =>[orig_patent_app_number] => 11729489 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/729489
Reduction of the Bromine Index of linear alkylbenzenes Mar 28, 2007 Issued
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