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] => 6002361 [patent_doc_number] => 20110056191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'Exhaust Gas Purification Device' [patent_app_type] => utility [patent_app_number] => 12/919112 [patent_app_country] => US [patent_app_date] => 2009-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9560 [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/A1/0056/20110056191.pdf [firstpage_image] =>[orig_patent_app_number] => 12919112 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/919112
Exhaust gas purification device Feb 22, 2009 Issued
Array ( [id] => 5541458 [patent_doc_number] => 20090151335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'ENGINE EXHAUST EMISSION PURIFICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/388419 [patent_app_country] => US [patent_app_date] => 2009-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4973 [patent_no_of_claims] => 4 [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/A1/0151/20090151335.pdf [firstpage_image] =>[orig_patent_app_number] => 12388419 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/388419
Engine exhaust emission purification apparatus Feb 17, 2009 Issued
Array ( [id] => 6198584 [patent_doc_number] => 20110061370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/918823 [patent_app_country] => US [patent_app_date] => 2009-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4012 [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/A1/0061/20110061370.pdf [firstpage_image] =>[orig_patent_app_number] => 12918823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/918823
Exhaust purification device of internal combustion engine Feb 17, 2009 Issued
Array ( [id] => 5418657 [patent_doc_number] => 20090145111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'PROBLEM DETECTION APPARATUS AND METHOD IN EXHAUST PURIFYING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/371022 [patent_app_country] => US [patent_app_date] => 2009-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4362 [patent_no_of_claims] => 10 [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/A1/0145/20090145111.pdf [firstpage_image] =>[orig_patent_app_number] => 12371022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/371022
PROBLEM DETECTION APPARATUS AND METHOD IN EXHAUST PURIFYING APPARATUS Feb 12, 2009 Abandoned
Array ( [id] => 4439475 [patent_doc_number] => 07861521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Method for regenerating a diesel particulate filter' [patent_app_type] => utility [patent_app_number] => 12/370411 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3124 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/861/07861521.pdf [firstpage_image] =>[orig_patent_app_number] => 12370411 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/370411
Method for regenerating a diesel particulate filter Feb 11, 2009 Issued
Array ( [id] => 6577936 [patent_doc_number] => 20100000205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-07 [patent_title] => 'APPARATUS AND METHOD FOR COOLING AN EXHAUST GAS' [patent_app_type] => utility [patent_app_number] => 12/369820 [patent_app_country] => US [patent_app_date] => 2009-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4471 [patent_no_of_claims] => 16 [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/A1/0000/20100000205.pdf [firstpage_image] =>[orig_patent_app_number] => 12369820 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/369820
Apparatus and method for cooling an exhaust gas Feb 11, 2009 Issued
Array ( [id] => 8243483 [patent_doc_number] => 08201401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'Passive valve assembly with negative start angle' [patent_app_type] => utility [patent_app_number] => 12/363901 [patent_app_country] => US [patent_app_date] => 2009-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2215 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201401.pdf [firstpage_image] =>[orig_patent_app_number] => 12363901 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/363901
Passive valve assembly with negative start angle Feb 1, 2009 Issued
Array ( [id] => 6422896 [patent_doc_number] => 20100186390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'TECHNIQUE FOR PRODUCTION OF AMMONIA ON DEMAND IN A THREE WAY CATALYST FOR A PASSIVE SELECTIVE CATALYTIC REDUCTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/360901 [patent_app_country] => US [patent_app_date] => 2009-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15663 [patent_no_of_claims] => 28 [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/A1/0186/20100186390.pdf [firstpage_image] =>[orig_patent_app_number] => 12360901 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/360901
Technique for production of ammonia on demand in a three way catalyst for a passive selective catalytic reduction system Jan 27, 2009 Issued
Array ( [id] => 6556623 [patent_doc_number] => 20100319319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'DPF ACCUMULATION AMOUNT ESTIMATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/666005 [patent_app_country] => US [patent_app_date] => 2009-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4161 [patent_no_of_claims] => 4 [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/A1/0319/20100319319.pdf [firstpage_image] =>[orig_patent_app_number] => 12666005 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666005
DPF accumulation amount estimating apparatus Jan 27, 2009 Issued
Array ( [id] => 6422851 [patent_doc_number] => 20100186384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => 'INTEGRATED EXHAUST AND ELECTRICALLY HEATED PARTICULATE FILTER REGENERATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/358672 [patent_app_country] => US [patent_app_date] => 2009-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7500 [patent_no_of_claims] => 19 [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/A1/0186/20100186384.pdf [firstpage_image] =>[orig_patent_app_number] => 12358672 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/358672
Integrated exhaust and electrically heated particulate filter regeneration systems Jan 22, 2009 Issued
Array ( [id] => 5352159 [patent_doc_number] => 20090183503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-23 [patent_title] => 'EXHAUST APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/356242 [patent_app_country] => US [patent_app_date] => 2009-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2142 [patent_no_of_claims] => 9 [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/A1/0183/20090183503.pdf [firstpage_image] =>[orig_patent_app_number] => 12356242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/356242
EXHAUST APPARATUS Jan 19, 2009 Abandoned
Array ( [id] => 8832678 [patent_doc_number] => 08448424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Emission control system with an integrated particulate filter and selective catalytic reduction unit' [patent_app_type] => utility [patent_app_number] => 12/355402 [patent_app_country] => US [patent_app_date] => 2009-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12355402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/355402
Emission control system with an integrated particulate filter and selective catalytic reduction unit Jan 15, 2009 Issued
Array ( [id] => 6275678 [patent_doc_number] => 20100154389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'PROCEDURE FOR REGENERATING AN EXHAUST GAS AFTER TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/341280 [patent_app_country] => US [patent_app_date] => 2008-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3601 [patent_no_of_claims] => 17 [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/A1/0154/20100154389.pdf [firstpage_image] =>[orig_patent_app_number] => 12341280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/341280
Procedure for regenerating an exhaust gas after treatment system Dec 21, 2008 Issued
Array ( [id] => 6275676 [patent_doc_number] => 20100154387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'ABNORMALITY DETECTION DEVICE FOR REDUCTANT ADDITION VALVE' [patent_app_type] => utility [patent_app_number] => 12/340152 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7818 [patent_no_of_claims] => 4 [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/A1/0154/20100154387.pdf [firstpage_image] =>[orig_patent_app_number] => 12340152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340152
ABNORMALITY DETECTION DEVICE FOR REDUCTANT ADDITION VALVE Dec 18, 2008 Abandoned
Array ( [id] => 7483915 [patent_doc_number] => 08028515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Exhaust controlling device for direct cylinder fuel injected spark ignition engine' [patent_app_type] => utility [patent_app_number] => 12/340011 [patent_app_country] => US [patent_app_date] => 2008-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9528 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/028/08028515.pdf [firstpage_image] =>[orig_patent_app_number] => 12340011 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/340011
Exhaust controlling device for direct cylinder fuel injected spark ignition engine Dec 18, 2008 Issued
Array ( [id] => 7722844 [patent_doc_number] => 08096110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-17 [patent_title] => 'Ammonia (NH3) storage control system and method at low nitrogen oxide (NOx) mass flow rates' [patent_app_type] => utility [patent_app_number] => 12/273751 [patent_app_country] => US [patent_app_date] => 2008-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2957 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/096/08096110.pdf [firstpage_image] =>[orig_patent_app_number] => 12273751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/273751
Ammonia (NH3) storage control system and method at low nitrogen oxide (NOx) mass flow rates Nov 18, 2008 Issued
Array ( [id] => 5267360 [patent_doc_number] => 20090071135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'REVERSE FLOW HEAT EXCHANGER FOR EXHAUST SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/271777 [patent_app_country] => US [patent_app_date] => 2008-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3511 [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/A1/0071/20090071135.pdf [firstpage_image] =>[orig_patent_app_number] => 12271777 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/271777
REVERSE FLOW HEAT EXCHANGER FOR EXHAUST SYSTEMS Nov 13, 2008 Abandoned
Array ( [id] => 6135153 [patent_doc_number] => 20110126523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'EXHAUST EMISSION PURIFIER OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/056002 [patent_app_country] => US [patent_app_date] => 2008-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8854 [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/A1/0126/20110126523.pdf [firstpage_image] =>[orig_patent_app_number] => 13056002 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/056002
EXHAUST EMISSION PURIFIER OF INTERNAL COMBUSTION ENGINE Nov 12, 2008 Abandoned
Array ( [id] => 5406170 [patent_doc_number] => 20090120068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'METHOD AND SYSTEM USING A REDUCTION CATALYST TO REDUCE NITRATE OXIDE' [patent_app_type] => utility [patent_app_number] => 12/269742 [patent_app_country] => US [patent_app_date] => 2008-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7344 [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/A1/0120/20090120068.pdf [firstpage_image] =>[orig_patent_app_number] => 12269742 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/269742
Method and system using a reduction catalyst to reduce nitrate oxide Nov 11, 2008 Issued
Array ( [id] => 6267896 [patent_doc_number] => 20100115921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'CATALYTIC COMBUSTOR STRATEGY USING HC ADSORBER' [patent_app_type] => utility [patent_app_number] => 12/268730 [patent_app_country] => US [patent_app_date] => 2008-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2750 [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/A1/0115/20100115921.pdf [firstpage_image] =>[orig_patent_app_number] => 12268730 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/268730
Catalytic combustor strategy using HC adsorber Nov 10, 2008 Issued
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