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] => 9138248 [patent_doc_number] => 08578702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Method of storing and delivering ammonia and the use of electromagnetic radiation for desorption of ammonia from a chemical complex' [patent_app_type] => utility [patent_app_number] => 12/279233 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3261 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12279233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279233
Method of storing and delivering ammonia and the use of electromagnetic radiation for desorption of ammonia from a chemical complex Feb 26, 2007 Issued
Array ( [id] => 5448635 [patent_doc_number] => 20090064670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'EXHAUST MANIFOLD MADE OF HEAT-RESISTANT CAST STEEL' [patent_app_type] => utility [patent_app_number] => 12/279482 [patent_app_country] => US [patent_app_date] => 2007-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2051 [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/A1/0064/20090064670.pdf [firstpage_image] =>[orig_patent_app_number] => 12279482 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279482
EXHAUST MANIFOLD MADE OF HEAT-RESISTANT CAST STEEL Feb 18, 2007 Abandoned
Array ( [id] => 5306385 [patent_doc_number] => 20090013680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'VEHICLE COMPONENT AND ENGINE COMPONENT FOR SUPPLYING SECONDARY AIR' [patent_app_type] => utility [patent_app_number] => 12/279590 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3975 [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] => publications/A1/0013/20090013680.pdf [firstpage_image] =>[orig_patent_app_number] => 12279590 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279590
Vehicle component and engine component for supplying secondary air Feb 14, 2007 Issued
Array ( [id] => 5116609 [patent_doc_number] => 20070138322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Methods and apparatus for injecting atomized fluid' [patent_app_type] => utility [patent_app_number] => 11/707463 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5272 [patent_no_of_claims] => 23 [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/A1/0138/20070138322.pdf [firstpage_image] =>[orig_patent_app_number] => 11707463 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/707463
Methods and apparatus for injecting atomized fluid Feb 14, 2007 Abandoned
Array ( [id] => 5510933 [patent_doc_number] => 20090211237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'Injection Device' [patent_app_type] => utility [patent_app_number] => 12/223741 [patent_app_country] => US [patent_app_date] => 2007-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5157 [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] => publications/A1/0211/20090211237.pdf [firstpage_image] =>[orig_patent_app_number] => 12223741 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/223741
Injection device Feb 5, 2007 Issued
Array ( [id] => 5504744 [patent_doc_number] => 20090077950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Exhaust Purification System For Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 12/087918 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3320 [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/A1/0077/20090077950.pdf [firstpage_image] =>[orig_patent_app_number] => 12087918 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/087918
Exhaust purification system for internal combustion engine Jan 24, 2007 Issued
Array ( [id] => 6490053 [patent_doc_number] => 20100011744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'Method And Device For The Diagnosis Of The Effectiveness Of A Catalytic Converter' [patent_app_type] => utility [patent_app_number] => 12/299321 [patent_app_country] => US [patent_app_date] => 2007-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3211 [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] => publications/A1/0011/20100011744.pdf [firstpage_image] =>[orig_patent_app_number] => 12299321 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/299321
Method and device for the diagnosis of the effectiveness of a catalytic converter Jan 17, 2007 Issued
Array ( [id] => 4460365 [patent_doc_number] => 07934372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Exhaust gas purification method and exhaust gas purification system' [patent_app_type] => utility [patent_app_number] => 12/086997 [patent_app_country] => US [patent_app_date] => 2007-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7352 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/934/07934372.pdf [firstpage_image] =>[orig_patent_app_number] => 12086997 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/086997
Exhaust gas purification method and exhaust gas purification system Jan 9, 2007 Issued
Array ( [id] => 10026595 [patent_doc_number] => 09068488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Vaporization device for a motor vehicle exhaust system, exhaust system for a motor vehicle and method for producing a vaporization device' [patent_app_type] => utility [patent_app_number] => 12/282678 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2437 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12282678 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/282678
Vaporization device for a motor vehicle exhaust system, exhaust system for a motor vehicle and method for producing a vaporization device Dec 28, 2006 Issued
Array ( [id] => 6528344 [patent_doc_number] => 20100043412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'Exhaust diffuser for a truck' [patent_app_type] => utility [patent_app_number] => 12/310778 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2564 [patent_no_of_claims] => 23 [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/A1/0043/20100043412.pdf [firstpage_image] =>[orig_patent_app_number] => 12310778 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/310778
Exhaust diffuser for a truck Dec 20, 2006 Issued
Array ( [id] => 7483930 [patent_doc_number] => 08028519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Method and device for regenerating an emission control system' [patent_app_type] => utility [patent_app_number] => 12/158899 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2436 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/028/08028519.pdf [firstpage_image] =>[orig_patent_app_number] => 12158899 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158899
Method and device for regenerating an emission control system Dec 12, 2006 Issued
Array ( [id] => 4755555 [patent_doc_number] => 20080307788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Internal Combustion Engine with a Turbocharger' [patent_app_type] => utility [patent_app_number] => 12/094998 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2881 [patent_no_of_claims] => 5 [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/A1/0307/20080307788.pdf [firstpage_image] =>[orig_patent_app_number] => 12094998 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/094998
Internal Combustion Engine with a Turbocharger Dec 12, 2006 Abandoned
Array ( [id] => 5476553 [patent_doc_number] => 20090199544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-13 [patent_title] => 'METHOD AND SYSTEM FOR COMBUSTION ENGINE PARTICULATE FILTER REGENERATION' [patent_app_type] => utility [patent_app_number] => 12/158212 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1878 [patent_no_of_claims] => 7 [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/A1/0199/20090199544.pdf [firstpage_image] =>[orig_patent_app_number] => 12158212 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158212
Method and system for combustion engine particulate filter regeneration Nov 28, 2006 Issued
Array ( [id] => 361626 [patent_doc_number] => 07481055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Rotary actuator' [patent_app_type] => utility [patent_app_number] => 11/563773 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3138 [patent_no_of_claims] => 9 [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] => patents/07/481/07481055.pdf [firstpage_image] =>[orig_patent_app_number] => 11563773 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/563773
Rotary actuator Nov 27, 2006 Issued
Array ( [id] => 5443290 [patent_doc_number] => 20090044516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Method of Controlling Nochi Purification System and Nox Purification System' [patent_app_type] => utility [patent_app_number] => 12/224490 [patent_app_country] => US [patent_app_date] => 2006-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6635 [patent_no_of_claims] => 5 [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/A1/0044/20090044516.pdf [firstpage_image] =>[orig_patent_app_number] => 12224490 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/224490
Method of controlling NOx purification system and NOx purification system Nov 21, 2006 Issued
Array ( [id] => 4848289 [patent_doc_number] => 20080314030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Method for Operating a Nitrogen Oxide Storage Catalytic Converter in a Motor Vechicle with Consideration of Regional Fuel Qualities' [patent_app_type] => utility [patent_app_number] => 12/158099 [patent_app_country] => US [patent_app_date] => 2006-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1154 [patent_no_of_claims] => 3 [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/A1/0314/20080314030.pdf [firstpage_image] =>[orig_patent_app_number] => 12158099 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158099
Method for Operating a Nitrogen Oxide Storage Catalytic Converter in a Motor Vechicle with Consideration of Regional Fuel Qualities Nov 21, 2006 Abandoned
Array ( [id] => 4962128 [patent_doc_number] => 20080104948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Method of regenerating a particulate filter' [patent_app_type] => utility [patent_app_number] => 11/589964 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5183 [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/A1/0104/20080104948.pdf [firstpage_image] =>[orig_patent_app_number] => 11589964 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/589964
Method of regenerating a particulate filter Oct 30, 2006 Abandoned
Array ( [id] => 219124 [patent_doc_number] => 07607288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Catalyst deterioration diagnosis apparatus and catalyst deterioration diagnosis method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/589864 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 10392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/607/07607288.pdf [firstpage_image] =>[orig_patent_app_number] => 11589864 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/589864
Catalyst deterioration diagnosis apparatus and catalyst deterioration diagnosis method for internal combustion engine Oct 30, 2006 Issued
Array ( [id] => 159370 [patent_doc_number] => 07669409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-02 [patent_title] => 'Selective oxidation catalyst injection based on temperature' [patent_app_type] => utility [patent_app_number] => 11/589833 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3850 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/669/07669409.pdf [firstpage_image] =>[orig_patent_app_number] => 11589833 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/589833
Selective oxidation catalyst injection based on temperature Oct 30, 2006 Issued
Array ( [id] => 4962124 [patent_doc_number] => 20080104944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Engine emissions control system' [patent_app_type] => utility [patent_app_number] => 11/589963 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4546 [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/A1/0104/20080104944.pdf [firstpage_image] =>[orig_patent_app_number] => 11589963 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/589963
Engine emissions control system Oct 30, 2006 Abandoned
Menu