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] => 7161001 [patent_doc_number] => 20050199531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Desulfurization process' [patent_app_type] => utility [patent_app_number] => 10/798821 [patent_app_country] => US [patent_app_date] => 2004-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10314 [patent_no_of_claims] => 96 [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/A1/0199/20050199531.pdf [firstpage_image] =>[orig_patent_app_number] => 10798821 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/798821
Desulfurization process Mar 10, 2004 Issued
Array ( [id] => 7276713 [patent_doc_number] => 20040236164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Octane improvement of a hydrocarbon stream' [patent_app_type] => new [patent_app_number] => 10/795895 [patent_app_country] => US [patent_app_date] => 2004-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10507 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20040236164.pdf [firstpage_image] =>[orig_patent_app_number] => 10795895 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/795895
Octane improvement of a hydrocarbon stream Mar 7, 2004 Issued
Array ( [id] => 6945469 [patent_doc_number] => 20050197518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-08 [patent_title] => 'Method of converting C9 aromatics-comprising mixtures to xylene isomers' [patent_app_type] => utility [patent_app_number] => 10/794932 [patent_app_country] => US [patent_app_date] => 2004-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15985 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20050197518.pdf [firstpage_image] =>[orig_patent_app_number] => 10794932 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/794932
Method of converting C9 aromatics-comprising mixtures to xylene isomers Mar 3, 2004 Abandoned
Array ( [id] => 524195 [patent_doc_number] => 07186872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Catalyst for aromatization of alkanes, process of making and process of using thereof' [patent_app_type] => utility [patent_app_number] => 10/792319 [patent_app_country] => US [patent_app_date] => 2004-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3478 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/186/07186872.pdf [firstpage_image] =>[orig_patent_app_number] => 10792319 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/792319
Catalyst for aromatization of alkanes, process of making and process of using thereof Mar 2, 2004 Issued
Array ( [id] => 7319708 [patent_doc_number] => 20040225168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Selective hydrogenation of cyclododecatriene to cyclododecene' [patent_app_type] => new [patent_app_number] => 10/790094 [patent_app_country] => US [patent_app_date] => 2004-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3616 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0225/20040225168.pdf [firstpage_image] =>[orig_patent_app_number] => 10790094 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/790094
Selective hydrogenation of cyclododecatriene to cyclododecene Mar 1, 2004 Issued
Array ( [id] => 7265408 [patent_doc_number] => 20040242944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Method for the production of propene by metathesis of c4 to c9-olefins' [patent_app_type] => new [patent_app_number] => 10/488272 [patent_app_country] => US [patent_app_date] => 2004-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2358 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0242/20040242944.pdf [firstpage_image] =>[orig_patent_app_number] => 10488272 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/488272
Method for the production of propene by metathesis of c4 to c9-olefins Mar 1, 2004 Abandoned
Array ( [id] => 7470204 [patent_doc_number] => 20040167369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Process for preparing (branched-alkyl) arylsulfonates and a (branched-alkyl) arylsulfonate composition' [patent_app_type] => new [patent_app_number] => 10/789264 [patent_app_country] => US [patent_app_date] => 2004-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8134 [patent_no_of_claims] => 154 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20040167369.pdf [firstpage_image] =>[orig_patent_app_number] => 10789264 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/789264
Process for preparing (branched-alkyl) arylsulfonates and a (branched-alkyl) arylsulfonate composition Feb 26, 2004 Issued
Array ( [id] => 5142738 [patent_doc_number] => 20070004954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Method for producing liquefied petroleum gas' [patent_app_type] => utility [patent_app_number] => 10/545896 [patent_app_country] => US [patent_app_date] => 2004-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14005 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20070004954.pdf [firstpage_image] =>[orig_patent_app_number] => 10545896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/545896
Method for producing liquefied petroleum gas Feb 17, 2004 Abandoned
Array ( [id] => 5626180 [patent_doc_number] => 20060264685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Process for producing para-xylene' [patent_app_type] => utility [patent_app_number] => 10/545770 [patent_app_country] => US [patent_app_date] => 2004-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4642 [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/A1/0264/20060264685.pdf [firstpage_image] =>[orig_patent_app_number] => 10545770 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/545770
Process for producing paraxylene by methylating toluene with methanol at a low contacting time Feb 17, 2004 Issued
Array ( [id] => 7276714 [patent_doc_number] => 20040236165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-25 [patent_title] => 'Catalytic composition for the aromatization of hydrocarbons' [patent_app_type] => new [patent_app_number] => 10/777229 [patent_app_country] => US [patent_app_date] => 2004-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11561 [patent_no_of_claims] => 73 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20040236165.pdf [firstpage_image] =>[orig_patent_app_number] => 10777229 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/777229
Catalytic composition for the aromatization of hydrocarbons Feb 12, 2004 Issued
Array ( [id] => 557556 [patent_doc_number] => 07161054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-09 [patent_title] => 'Preparation of oligomers of alkenes having from 4 to 8 carbon atoms' [patent_app_type] => utility [patent_app_number] => 10/775064 [patent_app_country] => US [patent_app_date] => 2004-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2956 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/161/07161054.pdf [firstpage_image] =>[orig_patent_app_number] => 10775064 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/775064
Preparation of oligomers of alkenes having from 4 to 8 carbon atoms Feb 10, 2004 Issued
Array ( [id] => 7672668 [patent_doc_number] => 20040181111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'Production of 1-butene' [patent_app_type] => new [patent_app_number] => 10/773169 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3925 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0181/20040181111.pdf [firstpage_image] =>[orig_patent_app_number] => 10773169 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/773169
Production of 1-butene Feb 8, 2004 Abandoned
Array ( [id] => 872842 [patent_doc_number] => 07361797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Hydrocarbon conversion using nanocrystalline zeolite Y' [patent_app_type] => utility [patent_app_number] => 10/774774 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4798 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/361/07361797.pdf [firstpage_image] =>[orig_patent_app_number] => 10774774 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/774774
Hydrocarbon conversion using nanocrystalline zeolite Y Feb 8, 2004 Issued
Array ( [id] => 479457 [patent_doc_number] => 07223894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Process for total hydrogenation using a catalytic reactor with a hydrogen-selective membrane' [patent_app_type] => utility [patent_app_number] => 10/768176 [patent_app_country] => US [patent_app_date] => 2004-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5530 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/223/07223894.pdf [firstpage_image] =>[orig_patent_app_number] => 10768176 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768176
Process for total hydrogenation using a catalytic reactor with a hydrogen-selective membrane Feb 1, 2004 Issued
Array ( [id] => 404858 [patent_doc_number] => 07288691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-30 [patent_title] => 'Process for heat treatment of hydrocarbon feedstocks by furnace that is equipped with radiant burners' [patent_app_type] => utility [patent_app_number] => 10/764584 [patent_app_country] => US [patent_app_date] => 2004-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/288/07288691.pdf [firstpage_image] =>[orig_patent_app_number] => 10764584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/764584
Process for heat treatment of hydrocarbon feedstocks by furnace that is equipped with radiant burners Jan 26, 2004 Issued
Array ( [id] => 7468412 [patent_doc_number] => 20040199035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Method for synthesising terminal olefins by combining isomerisation metathesis and isomersation transalkylation' [patent_app_type] => new [patent_app_number] => 10/483988 [patent_app_country] => US [patent_app_date] => 2004-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4779 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20040199035.pdf [firstpage_image] =>[orig_patent_app_number] => 10483988 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/483988
Method for synthesising terminal olefins by combining isomerisation metathesis and isomersation transalkylation Jan 22, 2004 Abandoned
Array ( [id] => 788275 [patent_doc_number] => 06987208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-17 [patent_title] => 'Process for removing oxygenates from an olefinic stream' [patent_app_type] => utility [patent_app_number] => 10/761873 [patent_app_country] => US [patent_app_date] => 2004-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 22983 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/987/06987208.pdf [firstpage_image] =>[orig_patent_app_number] => 10761873 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/761873
Process for removing oxygenates from an olefinic stream Jan 20, 2004 Issued
Array ( [id] => 633772 [patent_doc_number] => 07128827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Integrated catalytic cracking and steam pyrolysis process for olefins' [patent_app_type] => utility [patent_app_number] => 10/707817 [patent_app_country] => US [patent_app_date] => 2004-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6401 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/128/07128827.pdf [firstpage_image] =>[orig_patent_app_number] => 10707817 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/707817
Integrated catalytic cracking and steam pyrolysis process for olefins Jan 13, 2004 Issued
Array ( [id] => 7257890 [patent_doc_number] => 20050143614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Process and catalyst for C8 alkylaromatic isomerization' [patent_app_type] => utility [patent_app_number] => 10/749156 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4572 [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/A1/0143/20050143614.pdf [firstpage_image] =>[orig_patent_app_number] => 10749156 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/749156
Process and catalyst for C8 alkylaromatic isomerization Dec 29, 2003 Abandoned
Array ( [id] => 524188 [patent_doc_number] => 07186871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Process for alkane aromatization using platinum-zeolite catalyst' [patent_app_type] => utility [patent_app_number] => 10/748418 [patent_app_country] => US [patent_app_date] => 2003-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/186/07186871.pdf [firstpage_image] =>[orig_patent_app_number] => 10748418 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/748418
Process for alkane aromatization using platinum-zeolite catalyst Dec 29, 2003 Issued
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