Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 11779635 [patent_doc_number] => 09388757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Exhaust gas purification apparatus' [patent_app_type] => utility [patent_app_number] => 14/367244 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 15488 [patent_no_of_claims] => 6 [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] => 14367244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367244
Exhaust gas purification apparatus Dec 20, 2012 Issued
Array ( [id] => 8924473 [patent_doc_number] => 20130180233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'Exhaust Gas Treatment Device' [patent_app_type] => utility [patent_app_number] => 13/721976 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6623 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13721976 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721976
Exhaust gas treatment device Dec 19, 2012 Issued
Array ( [id] => 9912991 [patent_doc_number] => 20150068194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'METERING ARRANGEMENT FOR A LIQUID EXHAUST-GAS AFTERTREATMENT MEDIUM AND METERING METHOD' [patent_app_type] => utility [patent_app_number] => 14/364788 [patent_app_country] => US [patent_app_date] => 2012-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1495 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14364788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364788
Metering arrangement for a liquid exhaust-gas aftertreatment medium and metering method Dec 5, 2012 Issued
Array ( [id] => 11257243 [patent_doc_number] => 09482137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Method and algorithm for diagnosing an NH3 sensor in an SCR system using measurements from two channels of the sensor' [patent_app_type] => utility [patent_app_number] => 13/692026 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13692026 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/692026
Method and algorithm for diagnosing an NH3 sensor in an SCR system using measurements from two channels of the sensor Dec 2, 2012 Issued
Array ( [id] => 10423309 [patent_doc_number] => 20150308320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/648727 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7905 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14648727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/648727
Exhaust gas purification system for internal combustion engine Dec 2, 2012 Issued
Array ( [id] => 9513921 [patent_doc_number] => 20140150413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'TROUGH FILTER WITH INTEGRATED THERMOELECTRIC GENERATOR, VEHICLE INCLUDING TROUGH FILTER, AND METHOD OF TREATING EXHAUST GAS' [patent_app_type] => utility [patent_app_number] => 13/690186 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6498 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13690186 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690186
Trough filter with integrated thermoelectric generator, vehicle including trough filter, and method of treating exhaust gas Nov 29, 2012 Issued
Array ( [id] => 10615349 [patent_doc_number] => 09334784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Control device of diesel engine' [patent_app_type] => utility [patent_app_number] => 13/691412 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8116 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13691412 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/691412
Control device of diesel engine Nov 29, 2012 Issued
Array ( [id] => 10077775 [patent_doc_number] => 09115619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-25 [patent_title] => 'Thermoelectric generator of vehicle' [patent_app_type] => utility [patent_app_number] => 13/688971 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3980 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13688971 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688971
Thermoelectric generator of vehicle Nov 28, 2012 Issued
Array ( [id] => 9326752 [patent_doc_number] => 20140053534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'METHOD OF DETERMINING DOC REGENERATION CYCLE' [patent_app_type] => utility [patent_app_number] => 13/687448 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3604 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13687448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687448
Method of determining DOC regeneration cycle Nov 27, 2012 Issued
Array ( [id] => 10970797 [patent_doc_number] => 20140373830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-25 [patent_title] => 'CONFIGURATION OF THE RECEIVERS IN CONCENTRATED SOLAR PLANTS WITH TOWERS' [patent_app_type] => utility [patent_app_number] => 14/359234 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2267 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14359234 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359234
CONFIGURATION OF THE RECEIVERS IN CONCENTRATED SOLAR PLANTS WITH TOWERS Nov 27, 2012 Abandoned
Array ( [id] => 10243582 [patent_doc_number] => 20150128578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'Cooling System for Actively Cooling an Exhaust Gas System' [patent_app_type] => utility [patent_app_number] => 14/359350 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2183 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14359350 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359350
Cooling System for Actively Cooling an Exhaust Gas System Nov 27, 2012 Abandoned
Array ( [id] => 8837694 [patent_doc_number] => 20130133322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-30 [patent_title] => 'COOLING SYSTEM FOR AN EXHAUST PIPE OF A VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/685451 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1582 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13685451 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/685451
COOLING SYSTEM FOR AN EXHAUST PIPE OF A VEHICLE Nov 25, 2012 Abandoned
Array ( [id] => 10033202 [patent_doc_number] => 09074511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-07 [patent_title] => 'Reductant delivery unit for SCR systems having improved deposit resistance' [patent_app_type] => utility [patent_app_number] => 13/678581 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1807 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13678581 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/678581
Reductant delivery unit for SCR systems having improved deposit resistance Nov 15, 2012 Issued
Array ( [id] => 8824483 [patent_doc_number] => 20130125528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'INTERNAL COMBUSTION ENGINE SYSTEM AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/672146 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4597 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13672146 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/672146
Internal combustion engine system and method for controlling internal combustion engine system Nov 7, 2012 Issued
Array ( [id] => 9459202 [patent_doc_number] => 20140123627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'SYSTEM AND METHOD FOR PARTICULATE FILTER REGENERATION' [patent_app_type] => utility [patent_app_number] => 13/672046 [patent_app_country] => US [patent_app_date] => 2012-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4649 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13672046 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/672046
System and method for particulate filter regeneration Nov 7, 2012 Issued
Array ( [id] => 10574657 [patent_doc_number] => 09297286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Aftertreatment system for an engine' [patent_app_type] => utility [patent_app_number] => 13/666072 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4935 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13666072 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666072
Aftertreatment system for an engine Oct 31, 2012 Issued
Array ( [id] => 10355680 [patent_doc_number] => 20150240685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'OPERATION CONTROL APPARATUS AND METHOD FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/432281 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12518 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14432281 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/432281
Operation control apparatus and method for internal combustion engine Oct 30, 2012 Issued
Array ( [id] => 9830141 [patent_doc_number] => 08938948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-27 [patent_title] => 'Diesel engine exhaust aftertreatment system and method of operation' [patent_app_type] => utility [patent_app_number] => 13/655372 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2658 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13655372 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/655372
Diesel engine exhaust aftertreatment system and method of operation Oct 17, 2012 Issued
Array ( [id] => 8636989 [patent_doc_number] => 20130028792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'EXHAUST PURIFICATION APPARATUS FOR ENGINE' [patent_app_type] => utility [patent_app_number] => 13/647057 [patent_app_country] => US [patent_app_date] => 2012-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3364 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13647057 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/647057
EXHAUST PURIFICATION APPARATUS FOR ENGINE Oct 7, 2012 Abandoned
Array ( [id] => 10542301 [patent_doc_number] => 09267416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Exhaust purification device' [patent_app_type] => utility [patent_app_number] => 14/354201 [patent_app_country] => US [patent_app_date] => 2012-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3934 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14354201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/354201
Exhaust purification device Oct 5, 2012 Issued
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