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] => 11635660 [patent_doc_number] => 09657620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Exhaust gas system' [patent_app_type] => utility [patent_app_number] => 14/438429 [patent_app_country] => US [patent_app_date] => 2013-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14438429 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/438429
Exhaust gas system Sep 27, 2013 Issued
Array ( [id] => 10204945 [patent_doc_number] => 20150089933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'STEPPED DOWN AFTERTREATMENT DEVICE SHROUD' [patent_app_type] => utility [patent_app_number] => 14/038923 [patent_app_country] => US [patent_app_date] => 2013-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2414 [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] => 14038923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/038923
STEPPED DOWN AFTERTREATMENT DEVICE SHROUD Sep 26, 2013 Abandoned
Array ( [id] => 11205658 [patent_doc_number] => 09435276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Exhaust gas purification system for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/425120 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12384 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14425120 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/425120
Exhaust gas purification system for an internal combustion engine Sep 2, 2013 Issued
Array ( [id] => 10267765 [patent_doc_number] => 20150152762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'EXHAUST-GAS HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 14/371455 [patent_app_country] => US [patent_app_date] => 2013-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3230 [patent_no_of_claims] => 17 [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] => 14371455 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371455
Exhaust-gas heat exchanger Aug 25, 2013 Issued
Array ( [id] => 10325155 [patent_doc_number] => 20150210159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'PLASTIC TANK FOR AN OPERATING FLUID' [patent_app_type] => utility [patent_app_number] => 14/426449 [patent_app_country] => US [patent_app_date] => 2013-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5960 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14426449 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/426449
PLASTIC TANK FOR AN OPERATING FLUID Aug 15, 2013 Abandoned
Array ( [id] => 11319748 [patent_doc_number] => 09518486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Method for operating an internal combustion engine, and internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/431184 [patent_app_country] => US [patent_app_date] => 2013-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 10126 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14431184 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431184
Method for operating an internal combustion engine, and internal combustion engine Aug 15, 2013 Issued
Array ( [id] => 12287592 [patent_doc_number] => 09932862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Method and apparatus for heating an expansion machine of a waste heat recovery apparatus [patent_app_type] => utility [patent_app_number] => 14/760745 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1858 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14760745 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/760745
Method and apparatus for heating an expansion machine of a waste heat recovery apparatus Jul 17, 2013 Issued
Array ( [id] => 11305390 [patent_doc_number] => 09512778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Engine apparatus' [patent_app_type] => utility [patent_app_number] => 14/412003 [patent_app_country] => US [patent_app_date] => 2013-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9241 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412003 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/412003
Engine apparatus Jul 4, 2013 Issued
Array ( [id] => 9208380 [patent_doc_number] => 20140007557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/934080 [patent_app_country] => US [patent_app_date] => 2013-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9957 [patent_no_of_claims] => 19 [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] => 13934080 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/934080
Exhaust purification system of internal combustion engine Jul 1, 2013 Issued
Array ( [id] => 9265445 [patent_doc_number] => 20140020361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'EXHAUST GAS RECIRCULATION COOLER WITH A HEATED FILTER' [patent_app_type] => utility [patent_app_number] => 13/926036 [patent_app_country] => US [patent_app_date] => 2013-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5265 [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] => 13926036 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/926036
EXHAUST GAS RECIRCULATION COOLER WITH A HEATED FILTER Jun 24, 2013 Abandoned
Array ( [id] => 10949260 [patent_doc_number] => 20140352280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'AIR DRIVEN REDUCTANT DOSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/907947 [patent_app_country] => US [patent_app_date] => 2013-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11544 [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] => 13907947 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/907947
AIR DRIVEN REDUCTANT DOSING SYSTEM Jun 1, 2013 Abandoned
Array ( [id] => 9948695 [patent_doc_number] => 08997464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Waste heat recovery system with integrated hydrocarbon adsorber, and method thereof' [patent_app_type] => utility [patent_app_number] => 13/906743 [patent_app_country] => US [patent_app_date] => 2013-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3304 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13906743 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/906743
Waste heat recovery system with integrated hydrocarbon adsorber, and method thereof May 30, 2013 Issued
Array ( [id] => 9564562 [patent_doc_number] => 20140182275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'APPARATUS AND CATALYST CAN FOR EXHAUST GAS OF VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/905572 [patent_app_country] => US [patent_app_date] => 2013-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4306 [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] => 13905572 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/905572
Apparatus and catalyst can for exhaust gas of vehicle May 29, 2013 Issued
Array ( [id] => 11768355 [patent_doc_number] => 09376952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Method and system for selectively enabling and disabling a diagnostic monitor of a selective-catalytic-reduction device' [patent_app_type] => utility [patent_app_number] => 13/905473 [patent_app_country] => US [patent_app_date] => 2013-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4006 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13905473 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/905473
Method and system for selectively enabling and disabling a diagnostic monitor of a selective-catalytic-reduction device May 29, 2013 Issued
Array ( [id] => 9258483 [patent_doc_number] => 20130340412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'EXHAUST PURIFIER OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/900693 [patent_app_country] => US [patent_app_date] => 2013-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7310 [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] => 13900693 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/900693
EXHAUST PURIFIER OF AN INTERNAL COMBUSTION ENGINE May 22, 2013 Abandoned
Array ( [id] => 9170433 [patent_doc_number] => 20130312416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-28 [patent_title] => 'STEAM RANKINE PLANT' [patent_app_type] => utility [patent_app_number] => 13/900112 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3210 [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] => 13900112 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/900112
Steam Rankine plant May 21, 2013 Issued
Array ( [id] => 9049834 [patent_doc_number] => 20130247548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'PARTICLE SEPARATOR HAVING A MULTI-PART HOUSING, METHOD FOR PRODUCING THE PARTICLE SEPARATOR AND MOTOR VEHICLE HAVING THE PARTICLE SEPARATOR' [patent_app_type] => utility [patent_app_number] => 13/897593 [patent_app_country] => US [patent_app_date] => 2013-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6083 [patent_no_of_claims] => 10 [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] => 13897593 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/897593
PARTICLE SEPARATOR HAVING A MULTI-PART HOUSING, METHOD FOR PRODUCING THE PARTICLE SEPARATOR AND MOTOR VEHICLE HAVING THE PARTICLE SEPARATOR May 19, 2013 Abandoned
Array ( [id] => 11250846 [patent_doc_number] => 09476337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Engine unit and work vehicle' [patent_app_type] => utility [patent_app_number] => 14/410767 [patent_app_country] => US [patent_app_date] => 2013-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9459 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14410767 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/410767
Engine unit and work vehicle May 13, 2013 Issued
Array ( [id] => 10928624 [patent_doc_number] => 20140331644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-13 [patent_title] => 'EXHAUST AFTERTREATMENT COMPONENT CONDITION ESTIMATION AND REGENERATION' [patent_app_type] => utility [patent_app_number] => 13/890123 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19727 [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] => 13890123 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/890123
EXHAUST AFTERTREATMENT COMPONENT CONDITION ESTIMATION AND REGENERATION May 7, 2013 Abandoned
Array ( [id] => 10216337 [patent_doc_number] => 20150101329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'Crash-Tolerant System Arrangement in a Motor-Vehicle Engine Compartment' [patent_app_type] => utility [patent_app_number] => 14/401161 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6118 [patent_no_of_claims] => 17 [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] => 14401161 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401161
Crash-tolerant system arrangement in a motor-vehicle engine compartment May 6, 2013 Issued
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