Search

Iqbal Zaidi

Examiner (ID: 13634, Phone: (571)270-3943 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2464, 2416
Total Applications
1278
Issued Applications
1099
Pending Applications
83
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2953761 [patent_doc_number] => 05224335 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Exhaust emission control apparatus for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/846467 [patent_app_country] => US [patent_app_date] => 1992-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5721 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224335.pdf [firstpage_image] =>[orig_patent_app_number] => 846467 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/846467
Exhaust emission control apparatus for internal combustion engine Mar 3, 1992 Issued
Array ( [id] => 2913554 [patent_doc_number] => 05245824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Method and apparatus for optimizing the exhaust system of a two cycle engine' [patent_app_type] => 1 [patent_app_number] => 7/845200 [patent_app_country] => US [patent_app_date] => 1992-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3810 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245824.pdf [firstpage_image] =>[orig_patent_app_number] => 845200 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/845200
Method and apparatus for optimizing the exhaust system of a two cycle engine Mar 2, 1992 Issued
Array ( [id] => 2913572 [patent_doc_number] => 05245825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-21 [patent_title] => 'Honeycomb monolith heater' [patent_app_type] => 1 [patent_app_number] => 7/844224 [patent_app_country] => US [patent_app_date] => 1992-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4440 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/245/05245825.pdf [firstpage_image] =>[orig_patent_app_number] => 844224 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/844224
Honeycomb monolith heater Mar 1, 1992 Issued
07/841357 CATALYTIC SYSTEM Feb 24, 1992 Abandoned
Array ( [id] => 2804401 [patent_doc_number] => 05167120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-01 [patent_title] => 'Method of controlling the temperature of an exhaust gas probe' [patent_app_type] => 1 [patent_app_number] => 7/840817 [patent_app_country] => US [patent_app_date] => 1992-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3207 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/167/05167120.pdf [firstpage_image] =>[orig_patent_app_number] => 840817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/840817
Method of controlling the temperature of an exhaust gas probe Feb 24, 1992 Issued
Array ( [id] => 2838320 [patent_doc_number] => 05165231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Anti-reversion exhaust system' [patent_app_type] => 1 [patent_app_number] => 7/840125 [patent_app_country] => US [patent_app_date] => 1992-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2141 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165231.pdf [firstpage_image] =>[orig_patent_app_number] => 840125 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/840125
Anti-reversion exhaust system Feb 23, 1992 Issued
Array ( [id] => 2922514 [patent_doc_number] => 05253476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-19 [patent_title] => 'Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH\'s' [patent_app_type] => 1 [patent_app_number] => 7/839171 [patent_app_country] => US [patent_app_date] => 1992-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 4636 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/253/05253476.pdf [firstpage_image] =>[orig_patent_app_number] => 839171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/839171
Pulsed, reverse-flow, regenerated diesel trap capturing soot, ash and PAH's Feb 20, 1992 Issued
Array ( [id] => 2900130 [patent_doc_number] => 05199258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'Adjustable torque/horsepower exhaust control system' [patent_app_type] => 1 [patent_app_number] => 7/838015 [patent_app_country] => US [patent_app_date] => 1992-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2673 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/199/05199258.pdf [firstpage_image] =>[orig_patent_app_number] => 838015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/838015
Adjustable torque/horsepower exhaust control system Feb 19, 1992 Issued
Array ( [id] => 2873519 [patent_doc_number] => 05239825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-31 [patent_title] => 'Exhaust emission control device for outboard motor' [patent_app_type] => 1 [patent_app_number] => 7/835289 [patent_app_country] => US [patent_app_date] => 1992-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3115 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/239/05239825.pdf [firstpage_image] =>[orig_patent_app_number] => 835289 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/835289
Exhaust emission control device for outboard motor Feb 12, 1992 Issued
Array ( [id] => 2965249 [patent_doc_number] => 05211011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Control apparatus for rapidly warming up catalyst in internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/833651 [patent_app_country] => US [patent_app_date] => 1992-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6471 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211011.pdf [firstpage_image] =>[orig_patent_app_number] => 833651 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/833651
Control apparatus for rapidly warming up catalyst in internal combustion engine Feb 10, 1992 Issued
Array ( [id] => 2945667 [patent_doc_number] => 05201173 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Catalyst temperature control system for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/827664 [patent_app_country] => US [patent_app_date] => 1992-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8650 [patent_no_of_claims] => 7 [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] => patents/05/201/05201173.pdf [firstpage_image] =>[orig_patent_app_number] => 827664 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/827664
Catalyst temperature control system for internal combustion engines Jan 28, 1992 Issued
Array ( [id] => 2951136 [patent_doc_number] => 05193339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Method of and an apparatus for controlling the air-fuel ratio of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/784395 [patent_app_country] => US [patent_app_date] => 1991-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6207 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/193/05193339.pdf [firstpage_image] =>[orig_patent_app_number] => 784395 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/784395
Method of and an apparatus for controlling the air-fuel ratio of an internal combustion engine Dec 30, 1991 Issued
Array ( [id] => 2760596 [patent_doc_number] => 05150573 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-29 [patent_title] => 'Catalyst arrangement with flow guide body' [patent_app_type] => 1 [patent_app_number] => 7/814870 [patent_app_country] => US [patent_app_date] => 1991-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 3508 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/150/05150573.pdf [firstpage_image] =>[orig_patent_app_number] => 814870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/814870
Catalyst arrangement with flow guide body Dec 29, 1991 Issued
Array ( [id] => 2896440 [patent_doc_number] => 05205120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-27 [patent_title] => 'Mixture-compressing internal-combustion engine with secondary-air injection and with air-mass metering in the suction pipe' [patent_app_type] => 1 [patent_app_number] => 7/811669 [patent_app_country] => US [patent_app_date] => 1991-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1868 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/205/05205120.pdf [firstpage_image] =>[orig_patent_app_number] => 811669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/811669
Mixture-compressing internal-combustion engine with secondary-air injection and with air-mass metering in the suction pipe Dec 22, 1991 Issued
Array ( [id] => 2866945 [patent_doc_number] => 05267439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Method and arrangement for checking the aging condition of a catalyzer' [patent_app_type] => 1 [patent_app_number] => 7/806309 [patent_app_country] => US [patent_app_date] => 1991-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3037 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/267/05267439.pdf [firstpage_image] =>[orig_patent_app_number] => 806309 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806309
Method and arrangement for checking the aging condition of a catalyzer Dec 12, 1991 Issued
Array ( [id] => 2872105 [patent_doc_number] => 05175997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-05 [patent_title] => 'Method of determining catalytic converter efficiency on computer controlled vehicles' [patent_app_type] => 1 [patent_app_number] => 7/806727 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4509 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175997.pdf [firstpage_image] =>[orig_patent_app_number] => 806727 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/806727
Method of determining catalytic converter efficiency on computer controlled vehicles Dec 11, 1991 Issued
Array ( [id] => 2802366 [patent_doc_number] => 05168700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Method of and an apparatus for controlling the air-fuel ratio of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/778087 [patent_app_country] => US [patent_app_date] => 1991-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5637 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168700.pdf [firstpage_image] =>[orig_patent_app_number] => 778087 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/778087
Method of and an apparatus for controlling the air-fuel ratio of an internal combustion engine Dec 11, 1991 Issued
Array ( [id] => 2915691 [patent_doc_number] => 05259189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-11-09 [patent_title] => 'Method and apparatus for monitoring a catalytic converter' [patent_app_type] => 1 [patent_app_number] => 7/805581 [patent_app_country] => US [patent_app_date] => 1991-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2037 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/259/05259189.pdf [firstpage_image] =>[orig_patent_app_number] => 805581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805581
Method and apparatus for monitoring a catalytic converter Dec 10, 1991 Issued
Array ( [id] => 2965212 [patent_doc_number] => 05211009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Method for the regeneration of particulate-filter systems' [patent_app_type] => 1 [patent_app_number] => 7/805115 [patent_app_country] => US [patent_app_date] => 1991-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4828 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211009.pdf [firstpage_image] =>[orig_patent_app_number] => 805115 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/805115
Method for the regeneration of particulate-filter systems Dec 9, 1991 Issued
Array ( [id] => 2895314 [patent_doc_number] => 05177959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Method and arrangement for monitoring the conversion rate of a catalyzer in the exhaust-gas system of an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/777284 [patent_app_country] => US [patent_app_date] => 1991-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 3 [patent_no_of_words] => 3162 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177959.pdf [firstpage_image] =>[orig_patent_app_number] => 777284 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/777284
Method and arrangement for monitoring the conversion rate of a catalyzer in the exhaust-gas system of an internal combustion engine Nov 28, 1991 Issued
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