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] => 12492018 [patent_doc_number] => 09995287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Actuator and method for improving an actuator [patent_app_type] => utility [patent_app_number] => 14/767106 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 12144 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14767106 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/767106
Actuator and method for improving an actuator Feb 17, 2014 Issued
Array ( [id] => 10614606 [patent_doc_number] => 09334036 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-10 [patent_title] => 'Water jacketed marine exhaust components having multiple stream spray ring configurations' [patent_app_type] => utility [patent_app_number] => 14/182509 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 5802 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14182509 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182509
Water jacketed marine exhaust components having multiple stream spray ring configurations Feb 17, 2014 Issued
Array ( [id] => 10714933 [patent_doc_number] => 20160061080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'CONTROL TECHNIQUES OF EXHAUST PURIFICATION SYSTEM AND EXHAUST PURIFICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/780622 [patent_app_country] => US [patent_app_date] => 2014-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9647 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [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] => 14780622 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/780622
Control techniques of exhaust purification system and exhaust purification system Feb 13, 2014 Issued
Array ( [id] => 11915987 [patent_doc_number] => 09784164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'On-site regeneration method of denitration catalyst in exhaust gas purification system' [patent_app_type] => utility [patent_app_number] => 14/781085 [patent_app_country] => US [patent_app_date] => 2014-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8082 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14781085 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/781085
On-site regeneration method of denitration catalyst in exhaust gas purification system Feb 11, 2014 Issued
Array ( [id] => 10484088 [patent_doc_number] => 20150369107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'DEVICE AND METHOD FOR FAULT-TRACING PERTAINING TO AN SCR SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/767358 [patent_app_country] => US [patent_app_date] => 2014-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13576 [patent_no_of_claims] => 27 [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] => 14767358 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/767358
Device and method for fault-tracing pertaining to an SCR system Feb 10, 2014 Issued
Array ( [id] => 9513939 [patent_doc_number] => 20140150431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-05 [patent_title] => 'STEAM POWER PLANT HAVING A MULTI-STAGE STEAM TURBINE' [patent_app_type] => utility [patent_app_number] => 14/176419 [patent_app_country] => US [patent_app_date] => 2014-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3357 [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] => 14176419 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/176419
STEAM POWER PLANT HAVING A MULTI-STAGE STEAM TURBINE Feb 9, 2014 Abandoned
Array ( [id] => 13266575 [patent_doc_number] => 10145365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Integrated thermal storage, heat exchange, and steam generation [patent_app_type] => utility [patent_app_number] => 14/766136 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5917 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14766136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/766136
Integrated thermal storage, heat exchange, and steam generation Jan 21, 2014 Issued
Array ( [id] => 11205619 [patent_doc_number] => 09435238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Exhaust purification device for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/763723 [patent_app_country] => US [patent_app_date] => 2014-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3953 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14763723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763723
Exhaust purification device for internal combustion engine Jan 14, 2014 Issued
Array ( [id] => 11344007 [patent_doc_number] => 09528409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Exhaust purification device for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/763696 [patent_app_country] => US [patent_app_date] => 2014-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3570 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14763696 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/763696
Exhaust purification device for internal combustion engine Jan 14, 2014 Issued
Array ( [id] => 12145323 [patent_doc_number] => 09879569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Method for operating a waste heat utilization device' [patent_app_type] => utility [patent_app_number] => 14/764324 [patent_app_country] => US [patent_app_date] => 2014-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4898 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14764324 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764324
Method for operating a waste heat utilization device Jan 13, 2014 Issued
Array ( [id] => 10657087 [patent_doc_number] => 20160003231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'Device for providing a liquid additive' [patent_app_type] => utility [patent_app_number] => 14/765273 [patent_app_country] => US [patent_app_date] => 2014-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5457 [patent_no_of_claims] => 11 [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] => 14765273 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765273
Device for providing a liquid additive Jan 8, 2014 Issued
Array ( [id] => 9556350 [patent_doc_number] => 20140174062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'Curved Plate for Exhaust Reversion Prevention' [patent_app_type] => utility [patent_app_number] => 14/139017 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2895 [patent_no_of_claims] => 20 [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] => 14139017 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/139017
Curved plate for exhaust reversion prevention Dec 22, 2013 Issued
Array ( [id] => 10282529 [patent_doc_number] => 20150167527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-18 [patent_title] => 'SYSTEMS AND METHODS FOR COOLING A DIESEL EXHAUST FLUID DOSING MODULE OF AN AGRICULTURAL VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/105754 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 10 [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] => 14105754 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105754
Systems and methods for cooling a diesel exhaust fluid dosing module of an agricultural vehicle Dec 12, 2013 Issued
Array ( [id] => 9507636 [patent_doc_number] => 20140144127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'SHEET METAL EXHAUST BYPASS VALVE' [patent_app_type] => utility [patent_app_number] => 14/091406 [patent_app_country] => US [patent_app_date] => 2013-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2948 [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] => 14091406 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/091406
Sheet metal exhaust bypass valve Nov 26, 2013 Issued
Array ( [id] => 11076477 [patent_doc_number] => 20160273441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'STRUCTURE FOR MOUNTING DIESEL OXIDATION CATALYST DEVICE TO GENERATOR MOTOR' [patent_app_type] => utility [patent_app_number] => 14/353055 [patent_app_country] => US [patent_app_date] => 2013-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4957 [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] => 14353055 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/353055
STRUCTURE FOR MOUNTING DIESEL OXIDATION CATALYST DEVICE TO GENERATOR MOTOR Nov 18, 2013 Abandoned
Array ( [id] => 11319774 [patent_doc_number] => 09518514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Flap device for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/649215 [patent_app_country] => US [patent_app_date] => 2013-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3282 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14649215 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649215
Flap device for an internal combustion engine Nov 11, 2013 Issued
Array ( [id] => 10236854 [patent_doc_number] => 20150121848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'EXHAUST THROTTLING FOR CABIN HEATING' [patent_app_type] => utility [patent_app_number] => 14/072396 [patent_app_country] => US [patent_app_date] => 2013-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 14072396 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072396
Exhaust throttling for cabin heating Nov 4, 2013 Issued
Array ( [id] => 11084724 [patent_doc_number] => 20160281689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'SOLAR THERMAL POWER GENERATION SYSTEM USING SINGLE HOT MOLTEN SALT THERMAL ENERGY STORAGE TANK' [patent_app_type] => utility [patent_app_number] => 14/404665 [patent_app_country] => US [patent_app_date] => 2013-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4449 [patent_no_of_claims] => 13 [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] => 14404665 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/404665
Solar thermal power generation system using single hot molten salt thermal energy storage tank Oct 30, 2013 Issued
Array ( [id] => 10216317 [patent_doc_number] => 20150101309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-16 [patent_title] => 'SYSTEM AND METHOD FOR ENERGY RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/051145 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5418 [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] => 14051145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/051145
SYSTEM AND METHOD FOR ENERGY RECOVERY Oct 9, 2013 Abandoned
Array ( [id] => 11649979 [patent_doc_number] => 20170145880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'QUADRUPLE-TUNED SILENCER APPARATUS AND METHOD FOR ATTENUATING SOUND FROM AN ENGINE EXHAUST' [patent_app_type] => utility [patent_app_number] => 14/051224 [patent_app_country] => US [patent_app_date] => 2013-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6039 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [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] => 14051224 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/051224
Quadruple-tuned silencer apparatus and method for attenuating sound from an engine exhaust Oct 9, 2013 Issued
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