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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 6088915
[patent_doc_number] => 20110000211
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-06
[patent_title] => 'LIQUID DISPLACER ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/522787
[patent_app_country] => US
[patent_app_date] => 2008-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 3577
[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] => publications/A1/0000/20110000211.pdf
[firstpage_image] =>[orig_patent_app_number] => 12522787
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/522787 | Liquid displacer engine | Dec 23, 2008 | Issued |
Array
(
[id] => 5261195
[patent_doc_number] => 20090113880
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-07
[patent_title] => 'DIESEL ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/262440
[patent_app_country] => US
[patent_app_date] => 2008-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 2691
[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] => publications/A1/0113/20090113880.pdf
[firstpage_image] =>[orig_patent_app_number] => 12262440
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/262440 | DIESEL ENGINE | Oct 30, 2008 | Abandoned |
Array
(
[id] => 8553162
[patent_doc_number] => 08327627
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-12-11
[patent_title] => 'Exhaust emission control device'
[patent_app_type] => utility
[patent_app_number] => 12/679677
[patent_app_country] => US
[patent_app_date] => 2008-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2639
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12679677
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/679677 | Exhaust emission control device | Oct 22, 2008 | Issued |
Array
(
[id] => 5571859
[patent_doc_number] => 20090139218
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-04
[patent_title] => 'Forced Air Exhaust Cooling System'
[patent_app_type] => utility
[patent_app_number] => 12/256671
[patent_app_country] => US
[patent_app_date] => 2008-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2142
[patent_no_of_claims] => 7
[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] => publications/A1/0139/20090139218.pdf
[firstpage_image] =>[orig_patent_app_number] => 12256671
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/256671 | Forced Air Exhaust Cooling System | Oct 22, 2008 | Abandoned |
Array
(
[id] => 8350183
[patent_doc_number] => 08245504
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-21
[patent_title] => 'Exhaust emission control device'
[patent_app_type] => utility
[patent_app_number] => 12/738994
[patent_app_country] => US
[patent_app_date] => 2008-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3880
[patent_no_of_claims] => 2
[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] => 12738994
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/738994 | Exhaust emission control device | Oct 21, 2008 | Issued |
Array
(
[id] => 6563490
[patent_doc_number] => 20100095653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-22
[patent_title] => 'SYSTEM AND METHOD FOR HEATING A REDUCING AGENT ASSOCIATED WITH A REDUCING AGENT DISTRIBUTION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/255942
[patent_app_country] => US
[patent_app_date] => 2008-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5042
[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] => publications/A1/0095/20100095653.pdf
[firstpage_image] =>[orig_patent_app_number] => 12255942
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/255942 | System and method for heating a reducing agent associated with a reducing agent distribution system | Oct 21, 2008 | Issued |
Array
(
[id] => 5584883
[patent_doc_number] => 20090104085
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'REDUCING AGENT SPRAY CONTROL SYSTEM ENSURING OPERATION EFFICIENCY'
[patent_app_type] => utility
[patent_app_number] => 12/254280
[patent_app_country] => US
[patent_app_date] => 2008-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6830
[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] => publications/A1/0104/20090104085.pdf
[firstpage_image] =>[orig_patent_app_number] => 12254280
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/254280 | REDUCING AGENT SPRAY CONTROL SYSTEM ENSURING OPERATION EFFICIENCY | Oct 19, 2008 | Abandoned |
Array
(
[id] => 6444978
[patent_doc_number] => 20100089042
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-15
[patent_title] => 'TWO-STAGE REGENERATION OF DIESEL PARTICULATE FILTER'
[patent_app_type] => utility
[patent_app_number] => 12/251080
[patent_app_country] => US
[patent_app_date] => 2008-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4195
[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] => publications/A1/0089/20100089042.pdf
[firstpage_image] =>[orig_patent_app_number] => 12251080
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/251080 | TWO-STAGE REGENERATION OF DIESEL PARTICULATE FILTER | Oct 13, 2008 | Abandoned |
Array
(
[id] => 5581625
[patent_doc_number] => 20090100827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/247220
[patent_app_country] => US
[patent_app_date] => 2008-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1922
[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] => publications/A1/0100/20090100827.pdf
[firstpage_image] =>[orig_patent_app_number] => 12247220
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/247220 | EXHAUST GAS PURIFICATION APPARATUS FOR INTERNAL COMBUSTION ENGINE | Oct 6, 2008 | Abandoned |
Array
(
[id] => 5504749
[patent_doc_number] => 20090077955
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-26
[patent_title] => 'METHOD FOR OPERATING A METERING VALVE AND APPARATUS FOR IMPLEMENTING THE METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/212438
[patent_app_country] => US
[patent_app_date] => 2008-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3127
[patent_no_of_claims] => 8
[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] => publications/A1/0077/20090077955.pdf
[firstpage_image] =>[orig_patent_app_number] => 12212438
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/212438 | Method for operating a metering valve and apparatus for implementing the method | Sep 16, 2008 | Issued |
Array
(
[id] => 8268463
[patent_doc_number] => 08209965
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-03
[patent_title] => 'Additive-agent diffusion plate structure in exhaust passage, and additive-agent diffusion plate in exhaust passage'
[patent_app_type] => utility
[patent_app_number] => 12/209548
[patent_app_country] => US
[patent_app_date] => 2008-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 10060
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12209548
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/209548 | Additive-agent diffusion plate structure in exhaust passage, and additive-agent diffusion plate in exhaust passage | Sep 11, 2008 | Issued |
Array
(
[id] => 7757901
[patent_doc_number] => 08112987
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-14
[patent_title] => 'Process for reducing NOx emissions from engine exhaust using LNT and SCR components'
[patent_app_type] => utility
[patent_app_number] => 12/201389
[patent_app_country] => US
[patent_app_date] => 2008-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2708
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/112/08112987.pdf
[firstpage_image] =>[orig_patent_app_number] => 12201389
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/201389 | Process for reducing NOx emissions from engine exhaust using LNT and SCR components | Aug 28, 2008 | Issued |
Array
(
[id] => 6213655
[patent_doc_number] => 20100050604
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-04
[patent_title] => 'SCR-LNT CATALYST COMBINATION FOR IMPROVED NOx CONTROL OF LEAN GASOLINE AND DIESEL ENGINES'
[patent_app_type] => utility
[patent_app_number] => 12/200100
[patent_app_country] => US
[patent_app_date] => 2008-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2727
[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] => publications/A1/0050/20100050604.pdf
[firstpage_image] =>[orig_patent_app_number] => 12200100
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/200100 | SCR-LNT CATALYST COMBINATION FOR IMPROVED NOx CONTROL OF LEAN GASOLINE AND DIESEL ENGINES | Aug 27, 2008 | Abandoned |
Array
(
[id] => 5333366
[patent_doc_number] => 20090049830
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-26
[patent_title] => 'SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/196567
[patent_app_country] => US
[patent_app_date] => 2008-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6929
[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] => publications/A1/0049/20090049830.pdf
[firstpage_image] =>[orig_patent_app_number] => 12196567
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/196567 | SECONDARY AIR SUPPLY DEVICE FOR INTERNAL COMBUSTION ENGINE | Aug 21, 2008 | Abandoned |
Array
(
[id] => 5443299
[patent_doc_number] => 20090044525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-19
[patent_title] => 'EXHAUST-GAS COOLING DEVICE FOR AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/193491
[patent_app_country] => US
[patent_app_date] => 2008-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1984
[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] => publications/A1/0044/20090044525.pdf
[firstpage_image] =>[orig_patent_app_number] => 12193491
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/193491 | Exhaust-gas cooling device for an internal combustion engine | Aug 17, 2008 | Issued |
Array
(
[id] => 5406183
[patent_doc_number] => 20090120081
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-14
[patent_title] => 'EXHAUST GAS TREATMENT SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/188869
[patent_app_country] => US
[patent_app_date] => 2008-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2392
[patent_no_of_claims] => 7
[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] => publications/A1/0120/20090120081.pdf
[firstpage_image] =>[orig_patent_app_number] => 12188869
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/188869 | EXHAUST GAS TREATMENT SYSTEM | Aug 7, 2008 | Abandoned |
Array
(
[id] => 6299049
[patent_doc_number] => 20100107618
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-06
[patent_title] => 'EXHAUST EMISSION CONTROL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/529245
[patent_app_country] => US
[patent_app_date] => 2008-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2349
[patent_no_of_claims] => 2
[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] => publications/A1/0107/20100107618.pdf
[firstpage_image] =>[orig_patent_app_number] => 12529245
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/529245 | Exhaust emission control device | Aug 6, 2008 | Issued |
Array
(
[id] => 6563551
[patent_doc_number] => 20100095656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-04-22
[patent_title] => 'EXHAUST GAS CLEANING SYSTEM FOR CONSTRUCTION MACHINE'
[patent_app_type] => utility
[patent_app_number] => 12/527913
[patent_app_country] => US
[patent_app_date] => 2008-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 8207
[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] => publications/A1/0095/20100095656.pdf
[firstpage_image] =>[orig_patent_app_number] => 12527913
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/527913 | Exhaust gas cleaning system for construction machine | Aug 5, 2008 | Issued |
Array
(
[id] => 6585935
[patent_doc_number] => 20100031637
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-11
[patent_title] => 'RAPID HEATER FOR EMISSION CONTROL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/186718
[patent_app_country] => US
[patent_app_date] => 2008-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3550
[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] => publications/A1/0031/20100031637.pdf
[firstpage_image] =>[orig_patent_app_number] => 12186718
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/186718 | RAPID HEATER FOR EMISSION CONTROL DEVICE | Aug 5, 2008 | Abandoned |
Array
(
[id] => 6135155
[patent_doc_number] => 20110126525
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-02
[patent_title] => 'NOVEL SCR CATALYSTS AND AFTER-TREATMENT DEVICES FOR DIESEL ENGINE EXHAUST GAS'
[patent_app_type] => utility
[patent_app_number] => 13/056284
[patent_app_country] => US
[patent_app_date] => 2008-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2374
[patent_no_of_claims] => 5
[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] => publications/A1/0126/20110126525.pdf
[firstpage_image] =>[orig_patent_app_number] => 13056284
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/056284 | NOVEL SCR CATALYSTS AND AFTER-TREATMENT DEVICES FOR DIESEL ENGINE EXHAUST GAS | Aug 5, 2008 | Abandoned |