Search

Shahzeb K. Ahmad

Examiner (ID: 1923, Phone: (571)272-0978 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839
Total Applications
569
Issued Applications
445
Pending Applications
56
Abandoned Applications
81

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4985222 [patent_doc_number] => 20070151559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Low-pressure and low-temperature collection system of solar thermal energy' [patent_app_type] => utility [patent_app_number] => 11/638699 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2775 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20070151559.pdf [firstpage_image] =>[orig_patent_app_number] => 11638699 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/638699
Low-pressure and low-temperature collection system of solar thermal energy Dec 13, 2006 Abandoned
Array ( [id] => 4866746 [patent_doc_number] => 20080145805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Process of Using a Fired Heater' [patent_app_type] => utility [patent_app_number] => 11/611115 [patent_app_country] => US [patent_app_date] => 2006-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4147 [patent_no_of_claims] => 17 [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/A1/0145/20080145805.pdf [firstpage_image] =>[orig_patent_app_number] => 11611115 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/611115
Process of Using a Fired Heater Dec 13, 2006 Abandoned
Array ( [id] => 4985651 [patent_doc_number] => 20070151988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'CONSTANT PRESSURE DELIVERY VESSEL AND SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/566641 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5148 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20070151988.pdf [firstpage_image] =>[orig_patent_app_number] => 11566641 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/566641
CONSTANT PRESSURE DELIVERY VESSEL AND SYSTEM Dec 3, 2006 Abandoned
Array ( [id] => 4827839 [patent_doc_number] => 20080127962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Pressure switch assembly for a furnace' [patent_app_type] => utility [patent_app_number] => 11/607711 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4821 [patent_no_of_claims] => 17 [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/A1/0127/20080127962.pdf [firstpage_image] =>[orig_patent_app_number] => 11607711 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/607711
Pressure switch assembly for a furnace Nov 30, 2006 Issued
Array ( [id] => 5079534 [patent_doc_number] => 20070122758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Single device to create flame and extinguish flame' [patent_app_type] => utility [patent_app_number] => 11/605643 [patent_app_country] => US [patent_app_date] => 2006-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3225 [patent_no_of_claims] => 3 [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/A1/0122/20070122758.pdf [firstpage_image] =>[orig_patent_app_number] => 11605643 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/605643
Single device to create flame and extinguish flame Nov 28, 2006 Abandoned
Array ( [id] => 4896167 [patent_doc_number] => 20080115780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Solar energy heat collector' [patent_app_type] => utility [patent_app_number] => 11/603135 [patent_app_country] => US [patent_app_date] => 2006-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1598 [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/A1/0115/20080115780.pdf [firstpage_image] =>[orig_patent_app_number] => 11603135 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/603135
Solar energy heat collector Nov 21, 2006 Abandoned
Array ( [id] => 5253575 [patent_doc_number] => 20070135031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Exhaust assembly with grease collector' [patent_app_type] => utility [patent_app_number] => 11/602541 [patent_app_country] => US [patent_app_date] => 2006-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2211 [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/A1/0135/20070135031.pdf [firstpage_image] =>[orig_patent_app_number] => 11602541 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602541
Exhaust assembly with grease collector Nov 20, 2006 Abandoned
Array ( [id] => 4899264 [patent_doc_number] => 20080118878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'Combustible fuel igniting apparatus' [patent_app_type] => utility [patent_app_number] => 11/601236 [patent_app_country] => US [patent_app_date] => 2006-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2291 [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/A1/0118/20080118878.pdf [firstpage_image] =>[orig_patent_app_number] => 11601236 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/601236
Combustible fuel igniting apparatus Nov 16, 2006 Abandoned
Array ( [id] => 5128456 [patent_doc_number] => 20070204853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Steam system for continuous cleaning of hood fan' [patent_app_type] => utility [patent_app_number] => 11/600469 [patent_app_country] => US [patent_app_date] => 2006-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3597 [patent_no_of_claims] => 17 [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/A1/0204/20070204853.pdf [firstpage_image] =>[orig_patent_app_number] => 11600469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/600469
Steam system for continuous cleaning of hood fan Nov 15, 2006 Abandoned
Array ( [id] => 4901038 [patent_doc_number] => 20080110450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'OIL BURNER' [patent_app_type] => utility [patent_app_number] => 11/558935 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1294 [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/A1/0110/20080110450.pdf [firstpage_image] =>[orig_patent_app_number] => 11558935 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/558935
OIL BURNER Nov 12, 2006 Abandoned
Array ( [id] => 5053656 [patent_doc_number] => 20070056576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Multiple burner grill' [patent_app_type] => utility [patent_app_number] => 11/595624 [patent_app_country] => US [patent_app_date] => 2006-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1016 [patent_no_of_claims] => 10 [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/A1/0056/20070056576.pdf [firstpage_image] =>[orig_patent_app_number] => 11595624 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/595624
Multiple burner grill Nov 7, 2006 Abandoned
Array ( [id] => 4962432 [patent_doc_number] => 20080105252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Apparatus and method for heating an outdoor area' [patent_app_type] => utility [patent_app_number] => 11/591933 [patent_app_country] => US [patent_app_date] => 2006-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2171 [patent_no_of_claims] => 21 [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/A1/0105/20080105252.pdf [firstpage_image] =>[orig_patent_app_number] => 11591933 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/591933
Apparatus and method for heating an outdoor area Nov 1, 2006 Abandoned
Array ( [id] => 4825544 [patent_doc_number] => 20080124667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'GAS PRESSURE CONTROL FOR WARM AIR FURNACES' [patent_app_type] => utility [patent_app_number] => 11/550619 [patent_app_country] => US [patent_app_date] => 2006-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5585 [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/A1/0124/20080124667.pdf [firstpage_image] =>[orig_patent_app_number] => 11550619 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/550619
GAS PRESSURE CONTROL FOR WARM AIR FURNACES Oct 17, 2006 Abandoned
Array ( [id] => 4742672 [patent_doc_number] => 20080087273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Flue shield' [patent_app_type] => utility [patent_app_number] => 11/581943 [patent_app_country] => US [patent_app_date] => 2006-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1182 [patent_no_of_claims] => 1 [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/A1/0087/20080087273.pdf [firstpage_image] =>[orig_patent_app_number] => 11581943 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/581943
Flue shield Oct 16, 2006 Abandoned
Array ( [id] => 4979901 [patent_doc_number] => 20070084455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'MULTI-PLANE COOKER' [patent_app_type] => utility [patent_app_number] => 11/539398 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1464 [patent_no_of_claims] => 16 [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/A1/0084/20070084455.pdf [firstpage_image] =>[orig_patent_app_number] => 11539398 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/539398
MULTI-PLANE COOKER Oct 5, 2006 Abandoned
Array ( [id] => 6323900 [patent_doc_number] => 20100326424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'Residential solar thermal power plant' [patent_app_type] => utility [patent_app_number] => 11/543659 [patent_app_country] => US [patent_app_date] => 2006-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16129 [patent_no_of_claims] => 4 [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/A1/0326/20100326424.pdf [firstpage_image] =>[orig_patent_app_number] => 11543659 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543659
Residential solar thermal power plant Oct 3, 2006 Abandoned
Array ( [id] => 4943976 [patent_doc_number] => 20080081301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Low NOx combustion' [patent_app_type] => utility [patent_app_number] => 11/542439 [patent_app_country] => US [patent_app_date] => 2006-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3341 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20080081301.pdf [firstpage_image] =>[orig_patent_app_number] => 11542439 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/542439
Low NOx combustion Oct 2, 2006 Abandoned
Array ( [id] => 7486942 [patent_doc_number] => 08029273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Burner' [patent_app_type] => utility [patent_app_number] => 11/540636 [patent_app_country] => US [patent_app_date] => 2006-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3185 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/029/08029273.pdf [firstpage_image] =>[orig_patent_app_number] => 11540636 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/540636
Burner Oct 1, 2006 Issued
Array ( [id] => 168225 [patent_doc_number] => 07661420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Portable heat transfer apparatus' [patent_app_type] => utility [patent_app_number] => 11/528736 [patent_app_country] => US [patent_app_date] => 2006-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4385 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/661/07661420.pdf [firstpage_image] =>[orig_patent_app_number] => 11528736 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/528736
Portable heat transfer apparatus Sep 27, 2006 Issued
Array ( [id] => 5138269 [patent_doc_number] => 20070000485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'Raised-level built-in cooking appliance' [patent_app_type] => utility [patent_app_number] => 11/519355 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4741 [patent_no_of_claims] => 16 [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/A1/0000/20070000485.pdf [firstpage_image] =>[orig_patent_app_number] => 11519355 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/519355
Raised-level built-in cooking appliance Sep 10, 2006 Issued
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