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] => 7730410 [patent_doc_number] => 08101811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Process for isomerizing a hydrocarbonaceous feedstock using aluminosilicate ZSM-12' [patent_app_type] => utility [patent_app_number] => 12/622669 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/101/08101811.pdf [firstpage_image] =>[orig_patent_app_number] => 12622669 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622669
Process for isomerizing a hydrocarbonaceous feedstock using aluminosilicate ZSM-12 Nov 19, 2009 Issued
Array ( [id] => 8006511 [patent_doc_number] => 08084657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-27 [patent_title] => 'Integrated process for the production of P-xylene' [patent_app_type] => utility [patent_app_number] => 12/622974 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7520 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/084/08084657.pdf [firstpage_image] =>[orig_patent_app_number] => 12622974 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/622974
Integrated process for the production of P-xylene Nov 19, 2009 Issued
Array ( [id] => 6224142 [patent_doc_number] => 20100056835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Process for Producing Cumene' [patent_app_type] => utility [patent_app_number] => 12/615817 [patent_app_country] => US [patent_app_date] => 2009-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2091 [patent_no_of_claims] => 6 [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/A1/0056/20100056835.pdf [firstpage_image] =>[orig_patent_app_number] => 12615817 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/615817
Process for producing cumene Nov 9, 2009 Issued
Array ( [id] => 6224149 [patent_doc_number] => 20100056837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Alkyl Aromatic Isomerization Process Using a Catalyst Comprising a UZM-8HS Composition' [patent_app_type] => utility [patent_app_number] => 12/613896 [patent_app_country] => US [patent_app_date] => 2009-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13777 [patent_no_of_claims] => 7 [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/A1/0056/20100056837.pdf [firstpage_image] =>[orig_patent_app_number] => 12613896 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/613896
Alkyl aromatic isomerization process using a catalyst comprising a UZM-8HS composition Nov 5, 2009 Issued
Array ( [id] => 8270595 [patent_doc_number] => 08212099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-03 [patent_title] => 'N-paraffin selective hydroconversion process using borosilicate ZSM-48 molecular sieves' [patent_app_type] => utility [patent_app_number] => 12/612820 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9006 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12612820 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/612820
N-paraffin selective hydroconversion process using borosilicate ZSM-48 molecular sieves Nov 4, 2009 Issued
Array ( [id] => 8410537 [patent_doc_number] => 08273934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Process for producing para-xylene' [patent_app_type] => utility [patent_app_number] => 12/612007 [patent_app_country] => US [patent_app_date] => 2009-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 10269 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12612007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/612007
Process for producing para-xylene Nov 3, 2009 Issued
Array ( [id] => 6619713 [patent_doc_number] => 20100099934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'HEXENE UPGRADING' [patent_app_type] => utility [patent_app_number] => 12/603283 [patent_app_country] => US [patent_app_date] => 2009-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8753 [patent_no_of_claims] => 33 [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/A1/0099/20100099934.pdf [firstpage_image] =>[orig_patent_app_number] => 12603283 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/603283
Hexene upgrading Oct 20, 2009 Issued
Array ( [id] => 6039704 [patent_doc_number] => 20110092753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'HYDROISOMERIZATION AND SELECTIVE HYDROGENATION OF FEEDSTOCK IN IONIC LIQUID-CATALYZED ALKYLATION' [patent_app_type] => utility [patent_app_number] => 12/581269 [patent_app_country] => US [patent_app_date] => 2009-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4392 [patent_no_of_claims] => 13 [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/A1/0092/20110092753.pdf [firstpage_image] =>[orig_patent_app_number] => 12581269 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/581269
HYDROISOMERIZATION AND SELECTIVE HYDROGENATION OF FEEDSTOCK IN IONIC LIQUID-CATALYZED ALKYLATION Oct 18, 2009 Abandoned
Array ( [id] => 10838282 [patent_doc_number] => 08865958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Process for ethylbenzene production' [patent_app_type] => utility [patent_app_number] => 12/568007 [patent_app_country] => US [patent_app_date] => 2009-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12256 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12568007 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/568007
Process for ethylbenzene production Sep 27, 2009 Issued
Array ( [id] => 6017314 [patent_doc_number] => 20110224468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'Process for Producing Alkylaromatic Compounds' [patent_app_type] => utility [patent_app_number] => 13/063778 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6294 [patent_no_of_claims] => 24 [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/A1/0224/20110224468.pdf [firstpage_image] =>[orig_patent_app_number] => 13063778 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/063778
Process for producing alkylaromatic compounds Sep 23, 2009 Issued
Array ( [id] => 6377149 [patent_doc_number] => 20100076233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'SYNTHESIS OF LIQUID FUELS FROM BIOMASS' [patent_app_type] => utility [patent_app_number] => 12/548963 [patent_app_country] => US [patent_app_date] => 2009-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 23911 [patent_no_of_claims] => 56 [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/A1/0076/20100076233.pdf [firstpage_image] =>[orig_patent_app_number] => 12548963 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/548963
Synthesis of liquid fuels from biomass Aug 26, 2009 Issued
Array ( [id] => 6603035 [patent_doc_number] => 20100048968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'PROCESS FOR THE CONVERSION OF LOWER ALKANES TO AROMATIC HYDROCARBONS AND ETHYLENE' [patent_app_type] => utility [patent_app_number] => 12/542420 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5401 [patent_no_of_claims] => 8 [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/A1/0048/20100048968.pdf [firstpage_image] =>[orig_patent_app_number] => 12542420 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542420
PROCESS FOR THE CONVERSION OF LOWER ALKANES TO AROMATIC HYDROCARBONS AND ETHYLENE Aug 16, 2009 Abandoned
Array ( [id] => 6603028 [patent_doc_number] => 20100048967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'PROCESS FOR THE CONVERSION OF LOWER ALKANES TO ETHYLENE AND AROMATIC HYDROCARBONS' [patent_app_type] => utility [patent_app_number] => 12/542400 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5612 [patent_no_of_claims] => 8 [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/A1/0048/20100048967.pdf [firstpage_image] =>[orig_patent_app_number] => 12542400 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/542400
PROCESS FOR THE CONVERSION OF LOWER ALKANES TO ETHYLENE AND AROMATIC HYDROCARBONS Aug 16, 2009 Abandoned
Array ( [id] => 8104401 [patent_doc_number] => 08153851 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-10 [patent_title] => 'Integrated propylene production' [patent_app_type] => utility [patent_app_number] => 12/540109 [patent_app_country] => US [patent_app_date] => 2009-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10391 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/153/08153851.pdf [firstpage_image] =>[orig_patent_app_number] => 12540109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540109
Integrated propylene production Aug 11, 2009 Issued
Array ( [id] => 7796114 [patent_doc_number] => 08124821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis' [patent_app_type] => utility [patent_app_number] => 12/538738 [patent_app_country] => US [patent_app_date] => 2009-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5352 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/124/08124821.pdf [firstpage_image] =>[orig_patent_app_number] => 12538738 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/538738
Oligomerization of propylene to produce base oil products using ionic liquids-based catalysis Aug 9, 2009 Issued
Array ( [id] => 5954953 [patent_doc_number] => 20110034747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'Process and system for the production of isoprene' [patent_app_type] => utility [patent_app_number] => 12/462688 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7825 [patent_no_of_claims] => 29 [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/A1/0034/20110034747.pdf [firstpage_image] =>[orig_patent_app_number] => 12462688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/462688
Process and system for the production of isoprene Aug 6, 2009 Issued
Array ( [id] => 5491080 [patent_doc_number] => 20090292151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Oxygenate Conversion to Olefins With Metathesis' [patent_app_type] => utility [patent_app_number] => 12/536820 [patent_app_country] => US [patent_app_date] => 2009-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12280 [patent_no_of_claims] => 8 [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/A1/0292/20090292151.pdf [firstpage_image] =>[orig_patent_app_number] => 12536820 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/536820
Oxygenate conversion to olefins with metathesis Aug 5, 2009 Issued
Array ( [id] => 5954952 [patent_doc_number] => 20110034746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-10 [patent_title] => 'HYDROCARBON CONVERSION PROCESSES USING UZM-29 AND UZM-29HS CRYSTALLINE ZEOLITIC COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 12/535248 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6774 [patent_no_of_claims] => 5 [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/A1/0034/20110034746.pdf [firstpage_image] =>[orig_patent_app_number] => 12535248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535248
Hydrocarbon conversion processes using UZM-29 and UZM-29HS crystalline zeolitic compositions Aug 3, 2009 Issued
Array ( [id] => 43293 [patent_doc_number] => 07781630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Integrated processes for making detergent range alkylbenzenes from C5-C6-containing feeds' [patent_app_type] => utility [patent_app_number] => 12/511567 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13448 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/781/07781630.pdf [firstpage_image] =>[orig_patent_app_number] => 12511567 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511567
Integrated processes for making detergent range alkylbenzenes from C5-C6-containing feeds Jul 28, 2009 Issued
Array ( [id] => 6632296 [patent_doc_number] => 20100004497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'Integrated Processes for Making Detergent Range Alkylbenzenes from C5-C6-Containing Feeds' [patent_app_type] => utility [patent_app_number] => 12/511617 [patent_app_country] => US [patent_app_date] => 2009-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13448 [patent_no_of_claims] => 15 [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/A1/0004/20100004497.pdf [firstpage_image] =>[orig_patent_app_number] => 12511617 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/511617
Integrated processes for making detergent range alkylbenzenes from C5-C6-containing feeds Jul 28, 2009 Issued
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