Ahsif A. Sheikh
Examiner (ID: 10544)
Most Active Art Unit | 2123 |
Art Unit(s) | 2123, 2127 |
Total Applications | 58 |
Issued Applications | 32 |
Pending Applications | 0 |
Abandoned Applications | 26 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 5362288
[patent_doc_number] => 20090037082
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-05
[patent_title] => 'EXHAUST EMISSION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/182380
[patent_app_country] => US
[patent_app_date] => 2008-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 9733
[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/A1/0037/20090037082.pdf
[firstpage_image] =>[orig_patent_app_number] => 12182380
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/182380 | Exhaust emission control device for internal combustion engine | Jul 29, 2008 | Issued |
Array
(
[id] => 8662247
[patent_doc_number] => 08375701
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-02-19
[patent_title] => 'Hydrocarbon retaining and purging system'
[patent_app_type] => utility
[patent_app_number] => 12/182777
[patent_app_country] => US
[patent_app_date] => 2008-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 9464
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12182777
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/182777 | Hydrocarbon retaining and purging system | Jul 29, 2008 | Issued |
Array
(
[id] => 6548992
[patent_doc_number] => 20100058741
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-11
[patent_title] => 'EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/312285
[patent_app_country] => US
[patent_app_date] => 2008-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3815
[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/A1/0058/20100058741.pdf
[firstpage_image] =>[orig_patent_app_number] => 12312285
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/312285 | EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE | Jul 24, 2008 | Abandoned |
Array
(
[id] => 6330144
[patent_doc_number] => 20100018192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-28
[patent_title] => 'EXHAUST MANIFOLD FOR MULTI-CYLINDER ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/179181
[patent_app_country] => US
[patent_app_date] => 2008-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3098
[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/A1/0018/20100018192.pdf
[firstpage_image] =>[orig_patent_app_number] => 12179181
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/179181 | EXHAUST MANIFOLD FOR MULTI-CYLINDER ENGINE | Jul 23, 2008 | Abandoned |
Array
(
[id] => 8531483
[patent_doc_number] => 08307633
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-11-13
[patent_title] => 'Engine exhaust gas purification apparatus enabling accurate judgement of appropriate time for terminating NOx catalyst regeneration procedure'
[patent_app_type] => utility
[patent_app_number] => 12/177911
[patent_app_country] => US
[patent_app_date] => 2008-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 9544
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 348
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12177911
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/177911 | Engine exhaust gas purification apparatus enabling accurate judgement of appropriate time for terminating NOx catalyst regeneration procedure | Jul 22, 2008 | Issued |
Array
(
[id] => 6337499
[patent_doc_number] => 20100019506
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-28
[patent_title] => 'Power system having an ammonia fueled engine'
[patent_app_type] => utility
[patent_app_number] => 12/219418
[patent_app_country] => US
[patent_app_date] => 2008-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3037
[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/A1/0019/20100019506.pdf
[firstpage_image] =>[orig_patent_app_number] => 12219418
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/219418 | Power system having an ammonia fueled engine | Jul 21, 2008 | Abandoned |
Array
(
[id] => 4607126
[patent_doc_number] => 07992379
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-09
[patent_title] => 'Exhaust purification device for engine'
[patent_app_type] => utility
[patent_app_number] => 12/176311
[patent_app_country] => US
[patent_app_date] => 2008-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5285
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 353
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/992/07992379.pdf
[firstpage_image] =>[orig_patent_app_number] => 12176311
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/176311 | Exhaust purification device for engine | Jul 17, 2008 | Issued |
Array
(
[id] => 6490080
[patent_doc_number] => 20100011747
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-21
[patent_title] => 'METHOD FOR MODIFYING AIR PROVIDED FOR REGENERATION'
[patent_app_type] => utility
[patent_app_number] => 12/175060
[patent_app_country] => US
[patent_app_date] => 2008-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4632
[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/A1/0011/20100011747.pdf
[firstpage_image] =>[orig_patent_app_number] => 12175060
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/175060 | Method for modifying air provided for regeneration | Jul 16, 2008 | Issued |
Array
(
[id] => 5545252
[patent_doc_number] => 20090155129
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'SYSTEM FOR CONTROLLING UREA INJECTION OF SELECTIVE CATALYST REDUCTION APPARATUS AND METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/170108
[patent_app_country] => US
[patent_app_date] => 2008-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2427
[patent_no_of_claims] => 12
[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/A1/0155/20090155129.pdf
[firstpage_image] =>[orig_patent_app_number] => 12170108
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/170108 | SYSTEM FOR CONTROLLING UREA INJECTION OF SELECTIVE CATALYST REDUCTION APPARATUS AND METHOD THEREOF | Jul 8, 2008 | Abandoned |
Array
(
[id] => 6452816
[patent_doc_number] => 20100005790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-14
[patent_title] => 'Selective Catalytic Reduction (SCR) Catalyst Injection Systems'
[patent_app_type] => utility
[patent_app_number] => 12/169740
[patent_app_country] => US
[patent_app_date] => 2008-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 2180
[patent_no_of_claims] => 22
[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/A1/0005/20100005790.pdf
[firstpage_image] =>[orig_patent_app_number] => 12169740
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/169740 | Selective catalytic reduction (SCR) catalyst injection systems | Jul 8, 2008 | Issued |
Array
(
[id] => 6577904
[patent_doc_number] => 20100000202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'Dual catalyst NOx reduction system for exhaust from lean burn internal combustion engines'
[patent_app_type] => utility
[patent_app_number] => 12/217568
[patent_app_country] => US
[patent_app_date] => 2008-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3991
[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/A1/0000/20100000202.pdf
[firstpage_image] =>[orig_patent_app_number] => 12217568
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/217568 | Dual catalyst NOx reduction system for exhaust from lean burn internal combustion engines | Jul 6, 2008 | Issued |
Array
(
[id] => 8230957
[patent_doc_number] => 08196393
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-12
[patent_title] => 'Injection device for reagent'
[patent_app_type] => utility
[patent_app_number] => 12/217368
[patent_app_country] => US
[patent_app_date] => 2008-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4993
[patent_no_of_claims] => 12
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[patent_words_short_claim] => 259
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/196/08196393.pdf
[firstpage_image] =>[orig_patent_app_number] => 12217368
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/217368 | Injection device for reagent | Jul 2, 2008 | Issued |
Array
(
[id] => 6577925
[patent_doc_number] => 20100000204
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'Passive Secondary Air Delivery System for Two Bed Catalyst System'
[patent_app_type] => utility
[patent_app_number] => 12/166119
[patent_app_country] => US
[patent_app_date] => 2008-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2174
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20100000204.pdf
[firstpage_image] =>[orig_patent_app_number] => 12166119
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/166119 | Passive secondary air delivery system for two bed catalyst system | Jun 30, 2008 | Issued |
Array
(
[id] => 5517697
[patent_doc_number] => 20090025678
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-29
[patent_title] => 'Trinity pneumatic energy systems'
[patent_app_type] => utility
[patent_app_number] => 12/215798
[patent_app_country] => US
[patent_app_date] => 2008-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 456
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0025/20090025678.pdf
[firstpage_image] =>[orig_patent_app_number] => 12215798
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/215798 | Trinity pneumatic energy systems | Jun 29, 2008 | Abandoned |
Array
(
[id] => 8078077
[patent_doc_number] => 08146350
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-03
[patent_title] => 'Variable power distribution for zoned regeneration of an electrically heated particulate filter'
[patent_app_type] => utility
[patent_app_number] => 12/146827
[patent_app_country] => US
[patent_app_date] => 2008-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/146/08146350.pdf
[firstpage_image] =>[orig_patent_app_number] => 12146827
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/146827 | Variable power distribution for zoned regeneration of an electrically heated particulate filter | Jun 25, 2008 | Issued |
Array
(
[id] => 5344917
[patent_doc_number] => 20090000278
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-01
[patent_title] => 'ADDITION-AMOUNT CONTROLLER FOR EXHAUST GAS PURIFYING AGENT AND EXHAUST EMISSION CONTROL SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/146829
[patent_app_country] => US
[patent_app_date] => 2008-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 12570
[patent_no_of_claims] => 11
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[pdf_file] => publications/A1/0000/20090000278.pdf
[firstpage_image] =>[orig_patent_app_number] => 12146829
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/146829 | ADDITION-AMOUNT CONTROLLER FOR EXHAUST GAS PURIFYING AGENT AND EXHAUST EMISSION CONTROL SYSTEM | Jun 25, 2008 | Abandoned |
Array
(
[id] => 8326768
[patent_doc_number] => 08234857
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-07
[patent_title] => 'Air supply system for a regeneration assembly'
[patent_app_type] => utility
[patent_app_number] => 12/213689
[patent_app_country] => US
[patent_app_date] => 2008-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4570
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12213689
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/213689 | Air supply system for a regeneration assembly | Jun 22, 2008 | Issued |
Array
(
[id] => 8384143
[patent_doc_number] => 08261536
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-09-11
[patent_title] => 'Method to detect fuel vaporizer coking'
[patent_app_type] => utility
[patent_app_number] => 12/142677
[patent_app_country] => US
[patent_app_date] => 2008-06-19
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12142677
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/142677 | Method to detect fuel vaporizer coking | Jun 18, 2008 | Issued |
Array
(
[id] => 5292626
[patent_doc_number] => 20090007552
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-08
[patent_title] => 'Exhaust manifold having improved NVH characteristics'
[patent_app_type] => utility
[patent_app_number] => 12/157790
[patent_app_country] => US
[patent_app_date] => 2008-06-13
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[pdf_file] => publications/A1/0007/20090007552.pdf
[firstpage_image] =>[orig_patent_app_number] => 12157790
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/157790 | Exhaust manifold having improved NVH characteristics | Jun 12, 2008 | Abandoned |
Array
(
[id] => 8419888
[patent_doc_number] => 08276371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-02
[patent_title] => 'Exhaust system having exhaust system segment with improved catalyst distribution and method'
[patent_app_type] => utility
[patent_app_number] => 12/157143
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[patent_app_date] => 2008-06-06
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12157143
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/157143 | Exhaust system having exhaust system segment with improved catalyst distribution and method | Jun 5, 2008 | Issued |