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] => 12059398 [patent_doc_number] => 20170335742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'AN ARRANGEMENT FOR TREATING EXHAUST GASES OF AN INTERNAL COMBUSTION PISTON ENGINE IN A MARINE VESSEL AND METHOD OF OPERATING AN ARRANGEMENT FOR TREATING EXHAUST GASES' [patent_app_type] => utility [patent_app_number] => 15/532211 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3063 [patent_no_of_claims] => 15 [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] => 15532211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532211
Arrangement for treating exhaust gases of an internal combustion piston engine in a marine vessel and method of operating an arrangement for treating exhaust gases Dec 7, 2014 Issued
Array ( [id] => 10814567 [patent_doc_number] => 20160160727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'AFTERTREATMENT MODULE HAVING REPLACEABLE CATALYST HOUSING' [patent_app_type] => utility [patent_app_number] => 14/562067 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4071 [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] => 14562067 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/562067
Aftertreatment module having replaceable catalyst housing Dec 4, 2014 Issued
Array ( [id] => 11198853 [patent_doc_number] => 09429056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-30 [patent_title] => 'NOx reducing device' [patent_app_type] => utility [patent_app_number] => 14/557555 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4661 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14557555 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/557555
NOx reducing device Dec 1, 2014 Issued
Array ( [id] => 10326400 [patent_doc_number] => 20150211404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'EXHAUST GAS FLOW DEVICE' [patent_app_type] => utility [patent_app_number] => 14/556835 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 10930 [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] => 14556835 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556835
EXHAUST GAS FLOW DEVICE Nov 30, 2014 Abandoned
Array ( [id] => 11929493 [patent_doc_number] => 09796477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Engine driven-shaft driven compressor utilizing infinitely variable transmission' [patent_app_type] => utility [patent_app_number] => 14/549213 [patent_app_country] => US [patent_app_date] => 2014-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3017 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14549213 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/549213
Engine driven-shaft driven compressor utilizing infinitely variable transmission Nov 19, 2014 Issued
Array ( [id] => 10784852 [patent_doc_number] => 20160131008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'EXHAUST PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/535752 [patent_app_country] => US [patent_app_date] => 2014-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3980 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14535752 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/535752
Exhaust purifying device for internal combustion engine Nov 6, 2014 Issued
Array ( [id] => 13094385 [patent_doc_number] => 10066527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Cooling device for reducing agent injection module and selective catalytic reduction system having the same [patent_app_type] => utility [patent_app_number] => 15/120644 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4422 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15120644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/120644
Cooling device for reducing agent injection module and selective catalytic reduction system having the same Nov 5, 2014 Issued
Array ( [id] => 10236879 [patent_doc_number] => 20150121874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'ACTIVATION CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 14/531293 [patent_app_country] => US [patent_app_date] => 2014-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10632 [patent_no_of_claims] => 13 [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] => 14531293 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/531293
Activation control device Nov 2, 2014 Issued
Array ( [id] => 13169151 [patent_doc_number] => 10100681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => System and method for increasing the responsiveness of a duct fired, combined cycle, power generation plant [patent_app_type] => utility [patent_app_number] => 15/516255 [patent_app_country] => US [patent_app_date] => 2014-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3216 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15516255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/516255
System and method for increasing the responsiveness of a duct fired, combined cycle, power generation plant Oct 23, 2014 Issued
Array ( [id] => 11562238 [patent_doc_number] => 09624813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Exhaust-gas aftertreatment system' [patent_app_type] => utility [patent_app_number] => 14/522163 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3957 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14522163 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/522163
Exhaust-gas aftertreatment system Oct 22, 2014 Issued
Array ( [id] => 10228993 [patent_doc_number] => 20150113986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'COMBINED POWER AND HEAT PUMP SYSTEM USING A COMMON WORKING FLUID' [patent_app_type] => utility [patent_app_number] => 14/522117 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3011 [patent_no_of_claims] => 26 [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] => 14522117 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/522117
COMBINED POWER AND HEAT PUMP SYSTEM USING A COMMON WORKING FLUID Oct 22, 2014 Abandoned
Array ( [id] => 9801370 [patent_doc_number] => 20150013315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'DELIVERY UNIT FOR A LIQUID ADDITIVE WITH A TEMPERATURE SENSOR, METHOD FOR CHECKING THE OPERATING STATE OF A DELIVERY UNIT AND MOTOR VEHICLE HAVING A DELIVERY UNIT' [patent_app_type] => utility [patent_app_number] => 14/499416 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5167 [patent_no_of_claims] => 10 [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] => 14499416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/499416
Delivery unit for a liquid additive with a temperature sensor, method for checking the operating state of a delivery unit and motor vehicle having a delivery unit Sep 28, 2014 Issued
Array ( [id] => 11866883 [patent_doc_number] => 20170234168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'INSTALLATION SUPPORT STRUCTURE FOR A STEAM CONDENSATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/515497 [patent_app_country] => US [patent_app_date] => 2014-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7504 [patent_no_of_claims] => 16 [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] => 15515497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/515497
Installation support structure for a steam condensation system Sep 28, 2014 Issued
Array ( [id] => 11040991 [patent_doc_number] => 20160237947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'REGENERATOR FOR AN EXTERNAL HEAT ENGINE' [patent_app_type] => utility [patent_app_number] => 15/029295 [patent_app_country] => US [patent_app_date] => 2014-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3983 [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] => 15029295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/029295
REGENERATOR FOR AN EXTERNAL HEAT ENGINE Sep 26, 2014 Abandoned
Array ( [id] => 10476980 [patent_doc_number] => 20150361997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'LIQUID-DRIVEN NANO-POROUS ACTUATOR AND THE APPLICATION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/764824 [patent_app_country] => US [patent_app_date] => 2014-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4752 [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] => 14764824 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764824
Liquid-driven nano-porous actuator and the application thereof Sep 25, 2014 Issued
Array ( [id] => 11549049 [patent_doc_number] => 09617884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Liquid cooled reductant dosing unit' [patent_app_type] => utility [patent_app_number] => 14/490083 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2104 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14490083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/490083
Liquid cooled reductant dosing unit Sep 17, 2014 Issued
Array ( [id] => 10228961 [patent_doc_number] => 20150113954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'OPERATING SYSTEM FOR CATALYST OF VEHICLE AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/489142 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3604 [patent_no_of_claims] => 13 [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] => 14489142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/489142
OPERATING SYSTEM FOR CATALYST OF VEHICLE AND METHOD THEREOF Sep 16, 2014 Abandoned
Array ( [id] => 9926953 [patent_doc_number] => 20150075145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'Diesel Dissipation Dryer Device' [patent_app_type] => utility [patent_app_number] => 14/487962 [patent_app_country] => US [patent_app_date] => 2014-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2780 [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] => 14487962 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/487962
Diesel Dissipation Dryer Device Sep 15, 2014 Abandoned
Array ( [id] => 9926947 [patent_doc_number] => 20150075139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'METHOD FOR CONTROLLING AN INJECTOR PLACED IN A MOTOR VEHICLE EXHAUST LINE' [patent_app_type] => utility [patent_app_number] => 14/485908 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1700 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14485908 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485908
METHOD FOR CONTROLLING AN INJECTOR PLACED IN A MOTOR VEHICLE EXHAUST LINE Sep 14, 2014 Abandoned
Array ( [id] => 10216327 [patent_doc_number] => 20150101320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'GAS RELEASE APPARATUS FOR CONSTRUCTION MACHINE' [patent_app_type] => utility [patent_app_number] => 14/485966 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6543 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14485966 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485966
Gas release apparatus for construction machine Sep 14, 2014 Issued
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