Search

Zannatul Ferdous

Examiner (ID: 12629, Phone: (571)270-0399 , Office: P/2867 )

Most Active Art Unit
2867
Art Unit(s)
2858, 2867
Total Applications
863
Issued Applications
695
Pending Applications
91
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11866985 [patent_doc_number] => 20170234270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'VAPORIZED FUEL PROCESSING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/416027 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7667 [patent_no_of_claims] => 4 [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] => 15416027 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/416027
Vaporized fuel processing device Jan 25, 2017 Issued
Array ( [id] => 13872561 [patent_doc_number] => 20190032621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => ENGINE STARTER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/073257 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073257 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073257
Engine starter apparatus Jan 24, 2017 Issued
Array ( [id] => 15087799 [patent_doc_number] => 20190338710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => AIR FLOW MANAGEMENT STRATEGIES FOR A DIESEL ENGINE [patent_app_type] => utility [patent_app_number] => 16/071142 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071142
AIR FLOW MANAGEMENT STRATEGIES FOR A DIESEL ENGINE Jan 18, 2017 Abandoned
Array ( [id] => 13827953 [patent_doc_number] => 20190017461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/070863 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070863
Control apparatus for internal combustion engine Jan 18, 2017 Issued
Array ( [id] => 13903211 [patent_doc_number] => 20190040810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => ENGINE KILL SWITCH AND CONTROL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/072309 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072309
Engine kill switch and control assembly Jan 18, 2017 Issued
Array ( [id] => 13591911 [patent_doc_number] => 20180347504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => INTERNAL COMBUSTION ENGINE AND CONTROL METHOD FOR SAME [patent_app_type] => utility [patent_app_number] => 15/781092 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15781092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/781092
Internal combustion engine and control method for same Dec 1, 2016 Issued
Array ( [id] => 11650035 [patent_doc_number] => 20170145936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/358242 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9382 [patent_no_of_claims] => 2 [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] => 15358242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358242
Control apparatus for an internal combustion engine Nov 21, 2016 Issued
Array ( [id] => 11650071 [patent_doc_number] => 20170145972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'FUEL UNIT PUMP ASSEMBLY COMPRISING AN ISOLATOR' [patent_app_type] => utility [patent_app_number] => 15/357272 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4007 [patent_no_of_claims] => 9 [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] => 15357272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/357272
FUEL UNIT PUMP ASSEMBLY COMPRISING AN ISOLATOR Nov 20, 2016 Abandoned
Array ( [id] => 15310367 [patent_doc_number] => 10519877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Mitigation of intermittent cylinder misfire on dual fuel engines [patent_app_type] => utility [patent_app_number] => 15/355270 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8978 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355270
Mitigation of intermittent cylinder misfire on dual fuel engines Nov 17, 2016 Issued
Array ( [id] => 12138922 [patent_doc_number] => 20180017006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'METHOD OF DETECTING ENGINE TUNING OF VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/354847 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4558 [patent_no_of_claims] => 11 [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] => 15354847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/354847
METHOD OF DETECTING ENGINE TUNING OF VEHICLE Nov 16, 2016 Abandoned
Array ( [id] => 12709102 [patent_doc_number] => 20180128200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING FLUID INJECTIONS [patent_app_type] => utility [patent_app_number] => 15/348388 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348388 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348388
SYSTEMS AND METHODS FOR CONTROLLING FLUID INJECTIONS Nov 9, 2016 Abandoned
Array ( [id] => 13550585 [patent_doc_number] => 20180326840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => APPARATUS FOR REDUCING HYDROCARBON EMISSIONS FROM VEHICLES [patent_app_type] => utility [patent_app_number] => 15/773900 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6728 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15773900 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/773900
APPARATUS FOR REDUCING HYDROCARBON EMISSIONS FROM VEHICLES Nov 3, 2016 Abandoned
Array ( [id] => 11628139 [patent_doc_number] => 20170138328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'IGNITION TIMING CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/341397 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13377 [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] => 15341397 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341397
Ignition timing control apparatus for internal combustion engine Nov 1, 2016 Issued
Array ( [id] => 12662326 [patent_doc_number] => 20180112608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => MANAGEMENT SYSTEM AND METHOD FOR REGULATING THE ON-DEMAND ELECTROLYTIC PRODUCTION OF HYDROGEN AND OXYGEN GAS FOR INJECTION INTO A COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 15/298783 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15298783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298783
Management system and method for regulating the on-demand electrolytic production of hydrogen and oxygen gas for injection into a combustion engine Oct 19, 2016 Issued
Array ( [id] => 13591941 [patent_doc_number] => 20180347519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => INTAKE SYSTEM FOR AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 15/774592 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15774592 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/774592
Intake system for an internal combustion engine Oct 19, 2016 Issued
Array ( [id] => 14822321 [patent_doc_number] => 10408158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Differential cylinder balancing for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/282094 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3565 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15282094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/282094
Differential cylinder balancing for internal combustion engine Sep 29, 2016 Issued
Array ( [id] => 11555706 [patent_doc_number] => 20170101952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'IDLE ENGINE OPERATION BASED ON VEHICLE CABIN TEMPERATURE' [patent_app_type] => utility [patent_app_number] => 15/280441 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4536 [patent_no_of_claims] => 23 [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] => 15280441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/280441
Idle engine operation based on vehicle cabin temperature Sep 28, 2016 Issued
Array ( [id] => 11555723 [patent_doc_number] => 20170101969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'HEAT SHIELDING STRUCTURE FOR INTAKE SYSTEM FOR ENGINE OF MOTORCYCLE' [patent_app_type] => utility [patent_app_number] => 15/277447 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4470 [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] => 15277447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/277447
Heat shielding structure for intake system for engine of motorcycle Sep 26, 2016 Issued
Array ( [id] => 12586854 [patent_doc_number] => 20180087447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => PRE-CHAMBER ASSEMBLY FOR FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 15/274343 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15274343 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/274343
Pre-chamber assembly for fuel injector Sep 22, 2016 Issued
Array ( [id] => 12450279 [patent_doc_number] => 09982616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Fuel injection controller and fuel injection system [patent_app_type] => utility [patent_app_number] => 15/270013 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 12264 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15270013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/270013
Fuel injection controller and fuel injection system Sep 19, 2016 Issued
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