Search

Binh Q. Tran

Examiner (ID: 1994, Phone: (571)272-4865 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3745, 3748
Total Applications
2806
Issued Applications
2410
Pending Applications
160
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 215846 [patent_doc_number] => 07610750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Method and apparatus for monitoring a urea injection system in an exhaust aftertreatment system' [patent_app_type] => utility [patent_app_number] => 11/459673 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/610/07610750.pdf [firstpage_image] =>[orig_patent_app_number] => 11459673 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/459673
Method and apparatus for monitoring a urea injection system in an exhaust aftertreatment system Jul 24, 2006 Issued
Array ( [id] => 4967414 [patent_doc_number] => 20070107416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Controller for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/492061 [patent_app_country] => US [patent_app_date] => 2006-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9685 [patent_no_of_claims] => 13 [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/A1/0107/20070107416.pdf [firstpage_image] =>[orig_patent_app_number] => 11492061 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/492061
Controller for internal combustion engine Jul 24, 2006 Issued
Array ( [id] => 5658285 [patent_doc_number] => 20060248881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'System for Injecting Fuel into Diesel Engine Exhaust Pipe' [patent_app_type] => utility [patent_app_number] => 11/459520 [patent_app_country] => US [patent_app_date] => 2006-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3898 [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/A1/0248/20060248881.pdf [firstpage_image] =>[orig_patent_app_number] => 11459520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/459520
System for Injecting Fuel into Diesel Engine Exhaust Pipe Jul 23, 2006 Abandoned
Array ( [id] => 4906086 [patent_doc_number] => 20080016852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Coupled DPF regeneration and LNT desulfation' [patent_app_type] => utility [patent_app_number] => 11/490913 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11262 [patent_no_of_claims] => 33 [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/A1/0016/20080016852.pdf [firstpage_image] =>[orig_patent_app_number] => 11490913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490913
Coupled DPF regeneration and LNT desulfation Jul 20, 2006 Abandoned
Array ( [id] => 4906084 [patent_doc_number] => 20080016850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Simultaneous LNT and DPF regeneration' [patent_app_type] => utility [patent_app_number] => 11/490911 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11304 [patent_no_of_claims] => 22 [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/A1/0016/20080016850.pdf [firstpage_image] =>[orig_patent_app_number] => 11490911 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490911
Simultaneous LNT and DPF regeneration Jul 20, 2006 Abandoned
Array ( [id] => 4906085 [patent_doc_number] => 20080016851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'System to reduce engine exhaust oxygen using exhaust hydrocarbons and a catalyst positioned upstream of a fuel reformer-LNT system' [patent_app_type] => utility [patent_app_number] => 11/490912 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11126 [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/A1/0016/20080016851.pdf [firstpage_image] =>[orig_patent_app_number] => 11490912 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490912
System to reduce engine exhaust oxygen using exhaust hydrocarbons and a catalyst positioned upstream of a fuel reformer-LNT system Jul 20, 2006 Abandoned
Array ( [id] => 215847 [patent_doc_number] => 07610751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Fuel injection before turbocharger' [patent_app_type] => utility [patent_app_number] => 11/490910 [patent_app_country] => US [patent_app_date] => 2006-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 11273 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/610/07610751.pdf [firstpage_image] =>[orig_patent_app_number] => 11490910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/490910
Fuel injection before turbocharger Jul 20, 2006 Issued
Array ( [id] => 549673 [patent_doc_number] => 07464538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Exhaust gas purifying apparatus' [patent_app_type] => utility [patent_app_number] => 11/486082 [patent_app_country] => US [patent_app_date] => 2006-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6800 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/464/07464538.pdf [firstpage_image] =>[orig_patent_app_number] => 11486082 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/486082
Exhaust gas purifying apparatus Jul 13, 2006 Issued
Array ( [id] => 242159 [patent_doc_number] => 07587889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'System for determining NOx conversion efficiency of an exhaust gas aftertreatment component' [patent_app_type] => utility [patent_app_number] => 11/456602 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8322 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/587/07587889.pdf [firstpage_image] =>[orig_patent_app_number] => 11456602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/456602
System for determining NOx conversion efficiency of an exhaust gas aftertreatment component Jul 10, 2006 Issued
Array ( [id] => 5238727 [patent_doc_number] => 20070017217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-25 [patent_title] => 'Air control device including air switching valve driven by motor' [patent_app_type] => utility [patent_app_number] => 11/483603 [patent_app_country] => US [patent_app_date] => 2006-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4124 [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/A1/0017/20070017217.pdf [firstpage_image] =>[orig_patent_app_number] => 11483603 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/483603
Air control device including air switching valve driven by motor Jul 10, 2006 Abandoned
Array ( [id] => 802139 [patent_doc_number] => 07421838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Diesel engine exhaust gas after-treatment device' [patent_app_type] => utility [patent_app_number] => 11/480702 [patent_app_country] => US [patent_app_date] => 2006-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5514 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/421/07421838.pdf [firstpage_image] =>[orig_patent_app_number] => 11480702 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/480702
Diesel engine exhaust gas after-treatment device Jul 2, 2006 Issued
Array ( [id] => 8185329 [patent_doc_number] => 08181449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Control method of exhaust gas purification system and exhaust gas purification system' [patent_app_type] => utility [patent_app_number] => 11/922846 [patent_app_country] => US [patent_app_date] => 2006-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6673 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/181/08181449.pdf [firstpage_image] =>[orig_patent_app_number] => 11922846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/922846
Control method of exhaust gas purification system and exhaust gas purification system Jun 19, 2006 Issued
Array ( [id] => 5598349 [patent_doc_number] => 20060288693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Exhaust gas purifying apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/455801 [patent_app_country] => US [patent_app_date] => 2006-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4130 [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/A1/0288/20060288693.pdf [firstpage_image] =>[orig_patent_app_number] => 11455801 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/455801
Exhaust gas purifying apparatus for internal combustion engine Jun 19, 2006 Issued
Array ( [id] => 5227186 [patent_doc_number] => 20070289292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'HEATING SYSTEM FOR A VEHICLE HAVING AN EXHAUST SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/424913 [patent_app_country] => US [patent_app_date] => 2006-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2555 [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/A1/0289/20070289292.pdf [firstpage_image] =>[orig_patent_app_number] => 11424913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/424913
Heating system for a vehicle having an exhaust system Jun 18, 2006 Issued
Array ( [id] => 5604507 [patent_doc_number] => 20060266023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Method of operating a particle filter in the exhaust system of a motor vehicle\'s internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/455220 [patent_app_country] => US [patent_app_date] => 2006-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4300 [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/A1/0266/20060266023.pdf [firstpage_image] =>[orig_patent_app_number] => 11455220 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/455220
Method of operating a particle filter in the exhaust system of a motor vehicle's internal combustion engine Jun 15, 2006 Issued
Array ( [id] => 5227190 [patent_doc_number] => 20070289296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Method and apparatus for burning reformate in an engine exhaust stream' [patent_app_type] => utility [patent_app_number] => 11/453352 [patent_app_country] => US [patent_app_date] => 2006-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2091 [patent_no_of_claims] => 18 [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/A1/0289/20070289296.pdf [firstpage_image] =>[orig_patent_app_number] => 11453352 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/453352
Method and apparatus for burning reformate in an engine exhaust stream Jun 14, 2006 Issued
Array ( [id] => 209907 [patent_doc_number] => 07621120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Hybrid technology for lean NOx trap and particulate filter regeneration control' [patent_app_type] => utility [patent_app_number] => 11/454110 [patent_app_country] => US [patent_app_date] => 2006-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2072 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/621/07621120.pdf [firstpage_image] =>[orig_patent_app_number] => 11454110 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/454110
Hybrid technology for lean NOx trap and particulate filter regeneration control Jun 14, 2006 Issued
Array ( [id] => 5684864 [patent_doc_number] => 20060283179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Air supply apparatus' [patent_app_type] => utility [patent_app_number] => 11/452310 [patent_app_country] => US [patent_app_date] => 2006-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5017 [patent_no_of_claims] => 15 [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/A1/0283/20060283179.pdf [firstpage_image] =>[orig_patent_app_number] => 11452310 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/452310
Air supply apparatus Jun 13, 2006 Issued
Array ( [id] => 5007030 [patent_doc_number] => 20070277507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Enhanced hybrid de-NOx system' [patent_app_type] => utility [patent_app_number] => 11/447810 [patent_app_country] => US [patent_app_date] => 2006-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6086 [patent_no_of_claims] => 26 [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/A1/0277/20070277507.pdf [firstpage_image] =>[orig_patent_app_number] => 11447810 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/447810
Enhanced hybrid de-NOx system Jun 5, 2006 Issued
Array ( [id] => 5007035 [patent_doc_number] => 20070277512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Internal combustion engine including dual particulate filter with ash accumulation receptacle' [patent_app_type] => utility [patent_app_number] => 11/444693 [patent_app_country] => US [patent_app_date] => 2006-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1381 [patent_no_of_claims] => 26 [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/A1/0277/20070277512.pdf [firstpage_image] =>[orig_patent_app_number] => 11444693 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/444693
Internal combustion engine including dual particulate filter with ash accumulation receptacle May 31, 2006 Issued
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