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] => 3031523 [patent_doc_number] => 05343702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Zeolite converter for diesel engine' [patent_app_type] => 1 [patent_app_number] => 7/798751 [patent_app_country] => US [patent_app_date] => 1991-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4931 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/343/05343702.pdf [firstpage_image] =>[orig_patent_app_number] => 798751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/798751
Zeolite converter for diesel engine Nov 26, 1991 Issued
Array ( [id] => 2937210 [patent_doc_number] => 05197282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Secondary air supply system for engine unit' [patent_app_type] => 1 [patent_app_number] => 7/795816 [patent_app_country] => US [patent_app_date] => 1991-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2208 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197282.pdf [firstpage_image] =>[orig_patent_app_number] => 795816 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/795816
Secondary air supply system for engine unit Nov 20, 1991 Issued
07/794907 HONEYCOMB HEATER Nov 19, 1991 Abandoned
Array ( [id] => 2838293 [patent_doc_number] => 05165230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Apparatus for determining deterioration of three-way catalyst of internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/793103 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7889 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165230.pdf [firstpage_image] =>[orig_patent_app_number] => 793103 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/793103
Apparatus for determining deterioration of three-way catalyst of internal combustion engine Nov 14, 1991 Issued
Array ( [id] => 2783501 [patent_doc_number] => 05144798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Regenerative particulate trap system for emission control' [patent_app_type] => 1 [patent_app_number] => 7/792200 [patent_app_country] => US [patent_app_date] => 1991-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3197 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144798.pdf [firstpage_image] =>[orig_patent_app_number] => 792200 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792200
Regenerative particulate trap system for emission control Nov 12, 1991 Issued
Array ( [id] => 2899968 [patent_doc_number] => 05236330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Exhaust measuring equipment' [patent_app_type] => 1 [patent_app_number] => 7/788566 [patent_app_country] => US [patent_app_date] => 1991-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 975 [patent_no_of_claims] => 7 [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/05/236/05236330.pdf [firstpage_image] =>[orig_patent_app_number] => 788566 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/788566
Exhaust measuring equipment Nov 5, 1991 Issued
Array ( [id] => 2895327 [patent_doc_number] => 05177960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Metal-made carrier body for exhaust gas' [patent_app_type] => 1 [patent_app_number] => 7/782721 [patent_app_country] => US [patent_app_date] => 1991-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2352 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/177/05177960.pdf [firstpage_image] =>[orig_patent_app_number] => 782721 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/782721
Metal-made carrier body for exhaust gas Oct 27, 1991 Issued
07/781621 CATALYTIC CONVERTER WITH IGNITION BURNER Oct 22, 1991 Abandoned
Array ( [id] => 2774343 [patent_doc_number] => 05142864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Process for treating an engine exhaust stream employing a catalyst, an adsorbent bed and a turbocharger' [patent_app_type] => 1 [patent_app_number] => 7/767590 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4541 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/142/05142864.pdf [firstpage_image] =>[orig_patent_app_number] => 767590 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767590
Process for treating an engine exhaust stream employing a catalyst, an adsorbent bed and a turbocharger Sep 29, 1991 Issued
Array ( [id] => 2777648 [patent_doc_number] => 05138833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Converter overtemperature protection system and method' [patent_app_type] => 1 [patent_app_number] => 7/767770 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3130 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/138/05138833.pdf [firstpage_image] =>[orig_patent_app_number] => 767770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767770
Converter overtemperature protection system and method Sep 29, 1991 Issued
Array ( [id] => 2940834 [patent_doc_number] => 05272874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Exhaust treatment system' [patent_app_type] => 1 [patent_app_number] => 7/765689 [patent_app_country] => US [patent_app_date] => 1991-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5866 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272874.pdf [firstpage_image] =>[orig_patent_app_number] => 765689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/765689
Exhaust treatment system Sep 25, 1991 Issued
Array ( [id] => 2965280 [patent_doc_number] => 05211013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-18 [patent_title] => 'Muffler heat shield and method of attachment' [patent_app_type] => 1 [patent_app_number] => 7/761259 [patent_app_country] => US [patent_app_date] => 1991-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/211/05211013.pdf [firstpage_image] =>[orig_patent_app_number] => 761259 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/761259
Muffler heat shield and method of attachment Sep 16, 1991 Issued
Array ( [id] => 2953983 [patent_doc_number] => 05224347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-06 [patent_title] => 'Method and apparatus for controlling the air-fuel ratio of a gas engine' [patent_app_type] => 1 [patent_app_number] => 7/754981 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 3761 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/224/05224347.pdf [firstpage_image] =>[orig_patent_app_number] => 754981 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/754981
Method and apparatus for controlling the air-fuel ratio of a gas engine Sep 5, 1991 Issued
Array ( [id] => 2878263 [patent_doc_number] => 05182907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-02 [patent_title] => 'System for monitoring performance of HC sensors for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/755088 [patent_app_country] => US [patent_app_date] => 1991-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5860 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/182/05182907.pdf [firstpage_image] =>[orig_patent_app_number] => 755088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755088
System for monitoring performance of HC sensors for internal combustion engines Sep 4, 1991 Issued
Array ( [id] => 2879289 [patent_doc_number] => 05216882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-08 [patent_title] => 'System for detecting deterioration of HC sensors for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 7/755525 [patent_app_country] => US [patent_app_date] => 1991-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6046 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216882.pdf [firstpage_image] =>[orig_patent_app_number] => 755525 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/755525
System for detecting deterioration of HC sensors for internal combustion engines Sep 4, 1991 Issued
Array ( [id] => 2847384 [patent_doc_number] => 05152137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Air-fuel ratio control system for automotive vehicle engine' [patent_app_type] => 1 [patent_app_number] => 7/750562 [patent_app_country] => US [patent_app_date] => 1991-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3540 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/152/05152137.pdf [firstpage_image] =>[orig_patent_app_number] => 750562 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/750562
Air-fuel ratio control system for automotive vehicle engine Aug 26, 1991 Issued
Array ( [id] => 2934546 [patent_doc_number] => 05220788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-22 [patent_title] => 'Apparatus for detecting purification factor of catalyst in catalytic converter of internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/749526 [patent_app_country] => US [patent_app_date] => 1991-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 17363 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220788.pdf [firstpage_image] =>[orig_patent_app_number] => 749526 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/749526
Apparatus for detecting purification factor of catalyst in catalytic converter of internal combustion engine Aug 25, 1991 Issued
Array ( [id] => 2823000 [patent_doc_number] => 05159810 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Catalytic converter monitoring using downstream oxygen sensor' [patent_app_type] => 1 [patent_app_number] => 7/750173 [patent_app_country] => US [patent_app_date] => 1991-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3097 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/159/05159810.pdf [firstpage_image] =>[orig_patent_app_number] => 750173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/750173
Catalytic converter monitoring using downstream oxygen sensor Aug 25, 1991 Issued
Array ( [id] => 2911735 [patent_doc_number] => 05218819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Exhaust system for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/738131 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2180 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/218/05218819.pdf [firstpage_image] =>[orig_patent_app_number] => 738131 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738131
Exhaust system for an internal combustion engine Jul 29, 1991 Issued
Array ( [id] => 2810476 [patent_doc_number] => 05174111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Exhaust gas purification system for an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 7/738194 [patent_app_country] => US [patent_app_date] => 1991-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 59 [patent_no_of_words] => 17010 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/174/05174111.pdf [firstpage_image] =>[orig_patent_app_number] => 738194 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/738194
Exhaust gas purification system for an internal combustion engine Jul 29, 1991 Issued
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