Search

Thanh P. Duong

Examiner (ID: 901)

Most Active Art Unit
1774
Art Unit(s)
1774, 1764, 1797, 3711
Total Applications
1490
Issued Applications
1060
Pending Applications
49
Abandoned Applications
382

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 582960 [patent_doc_number] => 07438733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Fossil fuel combined cycle power generation method' [patent_app_type] => utility [patent_app_number] => 11/525700 [patent_app_country] => US [patent_app_date] => 2006-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5536 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/438/07438733.pdf [firstpage_image] =>[orig_patent_app_number] => 11525700 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/525700
Fossil fuel combined cycle power generation method Sep 21, 2006 Issued
Array ( [id] => 4921428 [patent_doc_number] => 20080069743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'CATALYSTS, SYSTEMS AND METHODS TO REDUCE NOX IN AN EXHAUST GAS STREAM' [patent_app_type] => utility [patent_app_number] => 11/533631 [patent_app_country] => US [patent_app_date] => 2006-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6495 [patent_no_of_claims] => 17 [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/A1/0069/20080069743.pdf [firstpage_image] =>[orig_patent_app_number] => 11533631 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/533631
Catalysts, systems and methods to reduce NOX in an exhaust gas stream Sep 19, 2006 Issued
Array ( [id] => 4921427 [patent_doc_number] => 20080069742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Infinitely variable aftertreatment systems and manufacturing process' [patent_app_type] => utility [patent_app_number] => 11/523462 [patent_app_country] => US [patent_app_date] => 2006-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3570 [patent_no_of_claims] => 21 [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/A1/0069/20080069742.pdf [firstpage_image] =>[orig_patent_app_number] => 11523462 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/523462
Infinitely variable aftertreatment systems and manufacturing process Sep 18, 2006 Abandoned
Array ( [id] => 111799 [patent_doc_number] => 07713494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Exhaust purification device' [patent_app_type] => utility [patent_app_number] => 11/518123 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4415 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/713/07713494.pdf [firstpage_image] =>[orig_patent_app_number] => 11518123 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/518123
Exhaust purification device Sep 10, 2006 Issued
Array ( [id] => 875216 [patent_doc_number] => 07357900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-15 [patent_title] => 'NOx reduction system for diesel engines, using hydrogen selective catalytic reduction' [patent_app_type] => utility [patent_app_number] => 11/470413 [patent_app_country] => US [patent_app_date] => 2006-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2073 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/357/07357900.pdf [firstpage_image] =>[orig_patent_app_number] => 11470413 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/470413
NOx reduction system for diesel engines, using hydrogen selective catalytic reduction Sep 5, 2006 Issued
Array ( [id] => 5487329 [patent_doc_number] => 20090288400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Exhaust Gas Purifying Device for Diesel Engine' [patent_app_type] => utility [patent_app_number] => 12/084208 [patent_app_country] => US [patent_app_date] => 2006-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3772 [patent_no_of_claims] => 20 [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/A1/0288/20090288400.pdf [firstpage_image] =>[orig_patent_app_number] => 12084208 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/084208
Exhaust gas purifying device for diesel engine Sep 5, 2006 Issued
Array ( [id] => 4771308 [patent_doc_number] => 20080056966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Exhaust treatment device having a securement feature and method of assembling the exhaust treatment device' [patent_app_type] => utility [patent_app_number] => 11/515606 [patent_app_country] => US [patent_app_date] => 2006-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3468 [patent_no_of_claims] => 15 [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/A1/0056/20080056966.pdf [firstpage_image] =>[orig_patent_app_number] => 11515606 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/515606
Exhaust treatment device having a securement feature and method of assembling the exhaust treatment device Sep 4, 2006 Abandoned
Array ( [id] => 4571801 [patent_doc_number] => 07854905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-21 [patent_title] => 'Holding material for pollution control element and pollution control apparatus' [patent_app_type] => utility [patent_app_number] => 12/066221 [patent_app_country] => US [patent_app_date] => 2006-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/854/07854905.pdf [firstpage_image] =>[orig_patent_app_number] => 12066221 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/066221
Holding material for pollution control element and pollution control apparatus Sep 4, 2006 Issued
Array ( [id] => 5149432 [patent_doc_number] => 20070049492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Honeycomb catalytic body and process for manufacturing honeycomb catalytic body' [patent_app_type] => utility [patent_app_number] => 11/511461 [patent_app_country] => US [patent_app_date] => 2006-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7860 [patent_no_of_claims] => 11 [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/A1/0049/20070049492.pdf [firstpage_image] =>[orig_patent_app_number] => 11511461 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/511461
Honeycomb catalytic body and process for manufacturing honeycomb catalytic body Aug 28, 2006 Issued
Array ( [id] => 5889587 [patent_doc_number] => 20060276265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Golf ball with multiple cover layers' [patent_app_type] => utility [patent_app_number] => 11/505390 [patent_app_country] => US [patent_app_date] => 2006-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18482 [patent_no_of_claims] => 19 [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/A1/0276/20060276265.pdf [firstpage_image] =>[orig_patent_app_number] => 11505390 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/505390
Golf ball with multiple cover layers Aug 16, 2006 Issued
Array ( [id] => 141197 [patent_doc_number] => 07691340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-06 [patent_title] => 'Catalytic converter' [patent_app_type] => utility [patent_app_number] => 11/464967 [patent_app_country] => US [patent_app_date] => 2006-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1978 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/691/07691340.pdf [firstpage_image] =>[orig_patent_app_number] => 11464967 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/464967
Catalytic converter Aug 15, 2006 Issued
Array ( [id] => 4647596 [patent_doc_number] => 20080034851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Emission controlled engine exhaust static test stand' [patent_app_type] => utility [patent_app_number] => 11/503059 [patent_app_country] => US [patent_app_date] => 2006-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2433 [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/A1/0034/20080034851.pdf [firstpage_image] =>[orig_patent_app_number] => 11503059 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/503059
Emission controlled engine exhaust static test stand Aug 10, 2006 Issued
Array ( [id] => 5153811 [patent_doc_number] => 20070036694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Exhaust aftertreatment system using urea water' [patent_app_type] => utility [patent_app_number] => 11/493568 [patent_app_country] => US [patent_app_date] => 2006-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12765 [patent_no_of_claims] => 11 [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/A1/0036/20070036694.pdf [firstpage_image] =>[orig_patent_app_number] => 11493568 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/493568
Exhaust aftertreatment system using urea water Jul 26, 2006 Abandoned
Array ( [id] => 5574878 [patent_doc_number] => 20090142239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'Exhaust purification apparatus of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/988865 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5266 [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/A1/0142/20090142239.pdf [firstpage_image] =>[orig_patent_app_number] => 11988865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/988865
Exhaust purification apparatus of internal combustion engine Jul 20, 2006 Issued
Array ( [id] => 274330 [patent_doc_number] => 07560495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-14 [patent_title] => 'Apparatus and process for optimising the circulation of a suspension in a facility comprising a three-phase reactor' [patent_app_type] => utility [patent_app_number] => 11/483778 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4940 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/560/07560495.pdf [firstpage_image] =>[orig_patent_app_number] => 11483778 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/483778
Apparatus and process for optimising the circulation of a suspension in a facility comprising a three-phase reactor Jul 10, 2006 Issued
Array ( [id] => 5660953 [patent_doc_number] => 20060251549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Multi-zone catalytic converter' [patent_app_type] => utility [patent_app_number] => 11/482651 [patent_app_country] => US [patent_app_date] => 2006-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17082 [patent_no_of_claims] => 27 [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/A1/0251/20060251549.pdf [firstpage_image] =>[orig_patent_app_number] => 11482651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/482651
Multi-zone catalytic converter Jul 6, 2006 Issued
Array ( [id] => 12898 [patent_doc_number] => 07803327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-28 [patent_title] => 'Exhaust gas treatment device and the respective manufacturing process' [patent_app_type] => utility [patent_app_number] => 11/478848 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 6411 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/803/07803327.pdf [firstpage_image] =>[orig_patent_app_number] => 11478848 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/478848
Exhaust gas treatment device and the respective manufacturing process Jun 29, 2006 Issued
Array ( [id] => 5079095 [patent_doc_number] => 20070122319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Particulate filter' [patent_app_type] => utility [patent_app_number] => 11/479723 [patent_app_country] => US [patent_app_date] => 2006-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2513 [patent_no_of_claims] => 20 [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/A1/0122/20070122319.pdf [firstpage_image] =>[orig_patent_app_number] => 11479723 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/479723
Particulate filter Jun 29, 2006 Abandoned
Array ( [id] => 8994452 [patent_doc_number] => 08518333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Honeycomb structured body and exhaust gas purifying device' [patent_app_type] => utility [patent_app_number] => 11/476929 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 16080 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11476929 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476929
Honeycomb structured body and exhaust gas purifying device Jun 27, 2006 Issued
Array ( [id] => 5831073 [patent_doc_number] => 20060242903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Apparatus for use for methane oxidation' [patent_app_type] => utility [patent_app_number] => 11/476995 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3826 [patent_no_of_claims] => 14 [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/A1/0242/20060242903.pdf [firstpage_image] =>[orig_patent_app_number] => 11476995 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/476995
Apparatus for use for methane oxidation Jun 26, 2006 Abandoned
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