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] => 6199571
[patent_doc_number] => 20110062357
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-17
[patent_title] => 'METHOD FOR HEATING A METERING VALVE IN AN SCR SYSTEM FOR THE EXHAUST GAS AFTERTREATMENT OF AN INTERNAL COMBUSION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/881452
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[patent_app_date] => 2010-09-14
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[pdf_file] => publications/A1/0062/20110062357.pdf
[firstpage_image] =>[orig_patent_app_number] => 12881452
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/881452 | Method for heating a metering valve in an SCR system for the exhaust gas aftertreatment of an internal combustion engine | Sep 13, 2010 | Issued |
Array
(
[id] => 5945617
[patent_doc_number] => 20110030347
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-10
[patent_title] => 'AFTER-TREATMENT APPARATUS FOR EXHAUST GAS RIGHT AFTER A COMBUSTION CHAMBER'
[patent_app_type] => utility
[patent_app_number] => 12/881897
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/881897 | After-treatment apparatus for exhaust gas right after a combustion chamber | Sep 13, 2010 | Issued |
Array
(
[id] => 7813851
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[patent_issue_date] => 2012-03-15
[patent_title] => 'EXHAUST GAS AFTERTREATEMENT SYSTEM AND METHOD OF OPERATION'
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[patent_app_number] => 12/880662
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Array
(
[id] => 9948689
[patent_doc_number] => 08997459
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-04-07
[patent_title] => 'NOx emission reduction system and method'
[patent_app_type] => utility
[patent_app_number] => 12/880900
[patent_app_country] => US
[patent_app_date] => 2010-09-13
[patent_effective_date] => 0000-00-00
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Array
(
[id] => 7804186
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[patent_kind] => A1
[patent_issue_date] => 2012-03-08
[patent_title] => 'METHODS FOR ENGINE EXHAUST NOX CONTROL USING NO OXIDATION IN THE ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/877162
[patent_app_country] => US
[patent_app_date] => 2010-09-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/877162 | Methods for engine exhaust NOx control using no oxidation in the engine | Sep 7, 2010 | Issued |
Array
(
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[patent_issue_date] => 2011-05-05
[patent_title] => 'ASSEMBLY FOR COOLING AN EXHAUST GAS STREAM'
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[patent_app_number] => 12/874623
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/874623 | ASSEMBLY FOR COOLING AN EXHAUST GAS STREAM | Sep 1, 2010 | Abandoned |
Array
(
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[patent_doc_number] => 20120047877
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[patent_issue_date] => 2012-03-01
[patent_title] => 'EXHAUST TREATMENT SYSTEM AND METHOD OF OPERATION'
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[patent_app_number] => 12/873127
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[patent_app_date] => 2010-08-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/873127 | EXHAUST TREATMENT SYSTEM AND METHOD OF OPERATION | Aug 30, 2010 | Abandoned |
Array
(
[id] => 6017912
[patent_doc_number] => 20110047991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-03
[patent_title] => 'EXHAUST GAS PURIFICATION APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/871064
[patent_app_country] => US
[patent_app_date] => 2010-08-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/871064 | EXHAUST GAS PURIFICATION APPARATUS | Aug 29, 2010 | Abandoned |
Array
(
[id] => 8687849
[patent_doc_number] => 08387371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-05
[patent_title] => 'Apparatus, system, and method for diesel exhaust fluid heating control'
[patent_app_type] => utility
[patent_app_number] => 12/870552
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/870552 | Apparatus, system, and method for diesel exhaust fluid heating control | Aug 26, 2010 | Issued |
Array
(
[id] => 6017843
[patent_doc_number] => 20110047974
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-03
[patent_title] => 'EXHAUST FLOW SEGREGATOR AND ASSOCIATED SYSTEMS AND METHODS'
[patent_app_type] => utility
[patent_app_number] => 12/870502
[patent_app_country] => US
[patent_app_date] => 2010-08-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/870502 | Exhaust flow segregator and associated systems and methods | Aug 26, 2010 | Issued |
Array
(
[id] => 8779499
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[patent_kind] => A1
[patent_issue_date] => 2013-04-25
[patent_title] => 'EXHAUST PURIFICATION DEVICE OF INTERNAL COMBUSTION ENGINE'
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Array
(
[id] => 6360769
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[patent_title] => 'METHOD AND SYSTEM FOR REGENERATING AN EXHAUST GAS PURIFICATION UNIT'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/761517 | Method and system for regenerating an exhaust gas purification unit | Apr 15, 2010 | Issued |
Array
(
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Array
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Array
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Array
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Array
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