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] => 5498029 [patent_doc_number] => 20090158717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'EXHAUST GAS PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/267294 [patent_app_country] => US [patent_app_date] => 2008-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6099 [patent_no_of_claims] => 10 [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/A1/0158/20090158717.pdf [firstpage_image] =>[orig_patent_app_number] => 12267294 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/267294
Exhaust gas purification device of internal combustion engine Nov 6, 2008 Issued
Array ( [id] => 6299038 [patent_doc_number] => 20100107614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'BYPASS PURGE FOR PROTECTING AGAINST FORMATION OF REDUCTANT DEPOSITS' [patent_app_type] => utility [patent_app_number] => 12/265862 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2859 [patent_no_of_claims] => 20 [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/A1/0107/20100107614.pdf [firstpage_image] =>[orig_patent_app_number] => 12265862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/265862
Bypass purge for protecting against formation of reductant deposits Nov 5, 2008 Issued
Array ( [id] => 7708052 [patent_doc_number] => 08091348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Method and apparatus for exhaust aftertreatment in an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/265981 [patent_app_country] => US [patent_app_date] => 2008-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4159 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/091/08091348.pdf [firstpage_image] =>[orig_patent_app_number] => 12265981 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/265981
Method and apparatus for exhaust aftertreatment in an internal combustion engine Nov 5, 2008 Issued
Array ( [id] => 6239144 [patent_doc_number] => 20100268438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'EXHAUST PURIFICATION DEVICE FOR HYBRID ELECTRIC VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/741387 [patent_app_country] => US [patent_app_date] => 2008-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 26374 [patent_no_of_claims] => 12 [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/A1/0268/20100268438.pdf [firstpage_image] =>[orig_patent_app_number] => 12741387 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/741387
Exhaust purification device for hybrid electric vehicle Oct 28, 2008 Issued
Array ( [id] => 8747606 [patent_doc_number] => 08413426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-09 [patent_title] => 'Method of exhaust cleaning for internal combustion engine and exhaust cleaner' [patent_app_type] => utility [patent_app_number] => 12/739310 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7878 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12739310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/739310
Method of exhaust cleaning for internal combustion engine and exhaust cleaner Oct 21, 2008 Issued
Array ( [id] => 6592958 [patent_doc_number] => 20100170227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'EXHAUST GAS CLEANING SYSTEM FOR ENGINEERING VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/663127 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12007 [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/A1/0170/20100170227.pdf [firstpage_image] =>[orig_patent_app_number] => 12663127 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/663127
Exhaust gas cleaning system for engineering vehicle Oct 21, 2008 Issued
Array ( [id] => 6088884 [patent_doc_number] => 20110000196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'CONTROL DEVICE OF REDUCING AGENT SUPPLY APPARATUS, REDUCING AGENT COLLECTION METHOD, AND EXHAUST GAS PURIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/921276 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7315 [patent_no_of_claims] => 9 [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/A1/0000/20110000196.pdf [firstpage_image] =>[orig_patent_app_number] => 12921276 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/921276
Control device of reducing agent supply apparatus, reducing agent collection method, and exhaust gas purification apparatus Oct 13, 2008 Issued
Array ( [id] => 6433397 [patent_doc_number] => 20100282218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'DEVICE FOR REDUCING MAINLY THE CARBON DIOXIDE GENERATED BY ANY INTERNAL COMBUSTION ENGINE AND BY INDUSTRIAL ACTIVITY' [patent_app_type] => utility [patent_app_number] => 12/744695 [patent_app_country] => US [patent_app_date] => 2008-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1023 [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/A1/0282/20100282218.pdf [firstpage_image] =>[orig_patent_app_number] => 12744695 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/744695
DEVICE FOR REDUCING MAINLY THE CARBON DIOXIDE GENERATED BY ANY INTERNAL COMBUSTION ENGINE AND BY INDUSTRIAL ACTIVITY Oct 1, 2008 Abandoned
Array ( [id] => 6352587 [patent_doc_number] => 20100077737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'System for Reducing NOx in Exhaust' [patent_app_type] => utility [patent_app_number] => 12/242450 [patent_app_country] => US [patent_app_date] => 2008-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5926 [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/A1/0077/20100077737.pdf [firstpage_image] =>[orig_patent_app_number] => 12242450 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/242450
System for reducing NOx in exhaust Sep 29, 2008 Issued
Array ( [id] => 9298043 [patent_doc_number] => 08646257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-11 [patent_title] => 'Method for estimating soot loading in a diesel particulate filter, and engine and aftertreatment system' [patent_app_type] => utility [patent_app_number] => 13/062620 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2513 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13062620 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/062620
Method for estimating soot loading in a diesel particulate filter, and engine and aftertreatment system Sep 9, 2008 Issued
Array ( [id] => 6548970 [patent_doc_number] => 20100058738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-11 [patent_title] => 'Engine Idling Duration Control' [patent_app_type] => utility [patent_app_number] => 12/208212 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5071 [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/A1/0058/20100058738.pdf [firstpage_image] =>[orig_patent_app_number] => 12208212 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/208212
Engine idling duration control Sep 9, 2008 Issued
Array ( [id] => 8433811 [patent_doc_number] => 08281577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Exhaust gas purification system and exhaust gas purification method' [patent_app_type] => utility [patent_app_number] => 12/679840 [patent_app_country] => US [patent_app_date] => 2008-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13454 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12679840 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/679840
Exhaust gas purification system and exhaust gas purification method Sep 2, 2008 Issued
Array ( [id] => 4848294 [patent_doc_number] => 20080314035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Temperature Ladder and Applications Thereof' [patent_app_type] => utility [patent_app_number] => 12/202186 [patent_app_country] => US [patent_app_date] => 2008-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13154 [patent_no_of_claims] => 31 [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/A1/0314/20080314035.pdf [firstpage_image] =>[orig_patent_app_number] => 12202186 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/202186
Temperature Ladder and Applications Thereof Aug 28, 2008 Abandoned
Array ( [id] => 6158898 [patent_doc_number] => 20110192150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-11 [patent_title] => 'EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/674111 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3679 [patent_no_of_claims] => 3 [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/A1/0192/20110192150.pdf [firstpage_image] =>[orig_patent_app_number] => 12674111 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/674111
Exhaust gas purification apparatus for internal combustion engine Aug 5, 2008 Issued
Array ( [id] => 8800569 [patent_doc_number] => 08438837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Control of an exhaust gas aftertreatment device in a hybrid vehicle' [patent_app_type] => utility [patent_app_number] => 12/140731 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5672 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12140731 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/140731
Control of an exhaust gas aftertreatment device in a hybrid vehicle Jun 16, 2008 Issued
Array ( [id] => 8419883 [patent_doc_number] => 08276365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Control device and control method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/664406 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10161 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12664406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/664406
Control device and control method for internal combustion engine Jun 11, 2008 Issued
Array ( [id] => 8419883 [patent_doc_number] => 08276365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Control device and control method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/664406 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10161 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12664406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/664406
Control device and control method for internal combustion engine Jun 11, 2008 Issued
Array ( [id] => 8419883 [patent_doc_number] => 08276365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Control device and control method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/664406 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10161 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12664406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/664406
Control device and control method for internal combustion engine Jun 11, 2008 Issued
Array ( [id] => 8419883 [patent_doc_number] => 08276365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Control device and control method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/664406 [patent_app_country] => US [patent_app_date] => 2008-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10161 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12664406 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/664406
Control device and control method for internal combustion engine Jun 11, 2008 Issued
Array ( [id] => 5287104 [patent_doc_number] => 20090019834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'CATALYST DETERIORATION DEGREE ACQUIRING APPARATUS IN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/133473 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8819 [patent_no_of_claims] => 2 [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/A1/0019/20090019834.pdf [firstpage_image] =>[orig_patent_app_number] => 12133473 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133473
Catalyst deterioration degree acquiring apparatus in internal combustion engine Jun 4, 2008 Issued
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