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] => 7226957 [patent_doc_number] => 20050261538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks' [patent_app_type] => utility [patent_app_number] => 10/851878 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7725 [patent_no_of_claims] => 41 [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/A1/0261/20050261538.pdf [firstpage_image] =>[orig_patent_app_number] => 10851878 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/851878
Process for reducing vapor condensation in flash/separation apparatus overhead during steam cracking of hydrocarbon feedstocks May 20, 2004 Issued
Array ( [id] => 1025259 [patent_doc_number] => 06884917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-26 [patent_title] => '1-butene production' [patent_app_type] => utility [patent_app_number] => 10/848414 [patent_app_country] => US [patent_app_date] => 2004-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2961 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/884/06884917.pdf [firstpage_image] =>[orig_patent_app_number] => 10848414 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/848414
1-butene production May 17, 2004 Issued
Array ( [id] => 7011755 [patent_doc_number] => 20050065391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 10/844852 [patent_app_country] => US [patent_app_date] => 2004-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14256 [patent_no_of_claims] => 276 [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/A1/0065/20050065391.pdf [firstpage_image] =>[orig_patent_app_number] => 10844852 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/844852
Process for the conversion of natural gas to hydrocarbon liquids May 12, 2004 Issued
Array ( [id] => 7011767 [patent_doc_number] => 20050065392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Process for the conversion of natural gas to reactive gaseous products comprising ethylene' [patent_app_type] => utility [patent_app_number] => 10/845569 [patent_app_country] => US [patent_app_date] => 2004-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13030 [patent_no_of_claims] => 245 [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/A1/0065/20050065392.pdf [firstpage_image] =>[orig_patent_app_number] => 10845569 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/845569
Process for the conversion of natural gas to reactive gaseous products comprising ethylene May 12, 2004 Issued
Array ( [id] => 7258405 [patent_doc_number] => 20040260133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Process for the production of phenylalkanes in the presence of a solid acid catalyst the deactivation of which is delayed' [patent_app_type] => new [patent_app_number] => 10/840364 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6634 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0260/20040260133.pdf [firstpage_image] =>[orig_patent_app_number] => 10840364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/840364
Process for the production of phenylalkanes in the presence of a solid acid catalyst the deactivation of which is delayed May 6, 2004 Issued
Array ( [id] => 7330900 [patent_doc_number] => 20040254410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Process for catalytic alkylation of monocyclic aromatic compounds and composition for use therein' [patent_app_type] => new [patent_app_number] => 10/840644 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4279 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0254/20040254410.pdf [firstpage_image] =>[orig_patent_app_number] => 10840644 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/840644
Process for catalytic alkylation of monocyclic aromatic compounds and composition for use therein May 6, 2004 Issued
Array ( [id] => 865282 [patent_doc_number] => 07368621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-06 [patent_title] => 'Method for producing 1-octene from crack-C4' [patent_app_type] => utility [patent_app_number] => 10/562454 [patent_app_country] => US [patent_app_date] => 2004-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8660 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/368/07368621.pdf [firstpage_image] =>[orig_patent_app_number] => 10562454 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/562454
Method for producing 1-octene from crack-C4 May 5, 2004 Issued
Array ( [id] => 7622183 [patent_doc_number] => 06977318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-20 [patent_title] => 'Propylene production' [patent_app_type] => utility [patent_app_number] => 10/838579 [patent_app_country] => US [patent_app_date] => 2004-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4092 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/977/06977318.pdf [firstpage_image] =>[orig_patent_app_number] => 10838579 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/838579
Propylene production May 3, 2004 Issued
Array ( [id] => 7468422 [patent_doc_number] => 20040199036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-07 [patent_title] => 'Hydrocarbon conversion processes using catalysts comprising UZM-8 and UZM-8HS compositions' [patent_app_type] => new [patent_app_number] => 10/828989 [patent_app_country] => US [patent_app_date] => 2004-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 23904 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0199/20040199036.pdf [firstpage_image] =>[orig_patent_app_number] => 10828989 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/828989
Hydrocarbon conversion processes using catalysts comprising UZM-8 and UZM-8HS compositions Apr 20, 2004 Issued
Array ( [id] => 7192040 [patent_doc_number] => 20040204622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Pulse flow reaction' [patent_app_type] => new [patent_app_number] => 10/827648 [patent_app_country] => US [patent_app_date] => 2004-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9492 [patent_no_of_claims] => 13 [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/A1/0204/20040204622.pdf [firstpage_image] =>[orig_patent_app_number] => 10827648 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/827648
Pulse flow reaction Apr 18, 2004 Issued
Array ( [id] => 5925112 [patent_doc_number] => 20060241328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Method for producing alkyl aromatic compounds' [patent_app_type] => utility [patent_app_number] => 10/552434 [patent_app_country] => US [patent_app_date] => 2004-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5816 [patent_no_of_claims] => 12 [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/A1/0241/20060241328.pdf [firstpage_image] =>[orig_patent_app_number] => 10552434 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/552434
Method for producing alkyl aromatic compounds Apr 13, 2004 Issued
Array ( [id] => 5178271 [patent_doc_number] => 20070179331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Method for hydrocarbon isomerization' [patent_app_type] => utility [patent_app_number] => 10/550485 [patent_app_country] => US [patent_app_date] => 2004-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3163 [patent_no_of_claims] => 27 [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/A1/0179/20070179331.pdf [firstpage_image] =>[orig_patent_app_number] => 10550485 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/550485
Method for hydrocarbon isomerization Apr 1, 2004 Abandoned
Array ( [id] => 860877 [patent_doc_number] => 07371917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-13 [patent_title] => 'Preparation of olefins by metathesis over a carbide or oxycarbide of a transition metal' [patent_app_type] => utility [patent_app_number] => 10/811940 [patent_app_country] => US [patent_app_date] => 2004-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3677 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/371/07371917.pdf [firstpage_image] =>[orig_patent_app_number] => 10811940 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/811940
Preparation of olefins by metathesis over a carbide or oxycarbide of a transition metal Mar 29, 2004 Issued
Array ( [id] => 6960170 [patent_doc_number] => 20050215838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'CATALYTIC CONVERSION OF POLYCYCLIC AROMATICS INTO XYLENES' [patent_app_type] => utility [patent_app_number] => 10/807626 [patent_app_country] => US [patent_app_date] => 2004-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [patent_no_of_claims] => 25 [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/A1/0215/20050215838.pdf [firstpage_image] =>[orig_patent_app_number] => 10807626 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/807626
Catalytic conversion of polycyclic aromatics into xylenes Mar 23, 2004 Issued
Array ( [id] => 5890502 [patent_doc_number] => 20060276679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Integrated process for the production of olefin derivatives' [patent_app_type] => utility [patent_app_number] => 10/551558 [patent_app_country] => US [patent_app_date] => 2004-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5670 [patent_no_of_claims] => 9 [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/A1/0276/20060276679.pdf [firstpage_image] =>[orig_patent_app_number] => 10551558 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/551558
Integrated process for the production of olefin derivatives Mar 23, 2004 Abandoned
Array ( [id] => 6960172 [patent_doc_number] => 20050215840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'OXYGENATE TO OLEFIN PROCESS' [patent_app_type] => utility [patent_app_number] => 10/807818 [patent_app_country] => US [patent_app_date] => 2004-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4373 [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/A1/0215/20050215840.pdf [firstpage_image] =>[orig_patent_app_number] => 10807818 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/807818
Oxygenate to olefin process Mar 23, 2004 Issued
Array ( [id] => 7413229 [patent_doc_number] => 20040176656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-09 [patent_title] => 'Rare earth metals as oxidative dehydrogenation catalysts' [patent_app_type] => new [patent_app_number] => 10/806882 [patent_app_country] => US [patent_app_date] => 2004-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6395 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20040176656.pdf [firstpage_image] =>[orig_patent_app_number] => 10806882 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/806882
Rare earth metals as oxidative dehydrogenation catalysts Mar 22, 2004 Abandoned
Array ( [id] => 7348481 [patent_doc_number] => 20040192985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Feed pretreating' [patent_app_type] => new [patent_app_number] => 10/807777 [patent_app_country] => US [patent_app_date] => 2004-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5850 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20040192985.pdf [firstpage_image] =>[orig_patent_app_number] => 10807777 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/807777
Feed pretreating Mar 21, 2004 Abandoned
Array ( [id] => 464620 [patent_doc_number] => 07238844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-03 [patent_title] => 'Olefin oligomerization' [patent_app_type] => utility [patent_app_number] => 10/805817 [patent_app_country] => US [patent_app_date] => 2004-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9059 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/238/07238844.pdf [firstpage_image] =>[orig_patent_app_number] => 10805817 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/805817
Olefin oligomerization Mar 21, 2004 Issued
Array ( [id] => 7353896 [patent_doc_number] => 20040249230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Isomerization process using novel catalyst' [patent_app_type] => new [patent_app_number] => 10/804358 [patent_app_country] => US [patent_app_date] => 2004-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0249/20040249230.pdf [firstpage_image] =>[orig_patent_app_number] => 10804358 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/804358
Isomerization process using novel catalyst Mar 18, 2004 Issued
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