Search

Saeed T. Chaudhry

Examiner (ID: 15609, Phone: (571)272-1298 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1313, 1109, 1307, 1311, 1792, 1711, 1743, 1101, 1746
Total Applications
1578
Issued Applications
1194
Pending Applications
85
Abandoned Applications
302

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4283893 [patent_doc_number] => 06179929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Motorized vehicle for cleaning and degassing underground storage tanks' [patent_app_type] => 1 [patent_app_number] => 9/171381 [patent_app_country] => US [patent_app_date] => 1998-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1927 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/179/06179929.pdf [firstpage_image] =>[orig_patent_app_number] => 171381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/171381
Motorized vehicle for cleaning and degassing underground storage tanks Nov 9, 1998 Issued
Array ( [id] => 4226526 [patent_doc_number] => 06165283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Railcar cleaning method and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/188270 [patent_app_country] => US [patent_app_date] => 1998-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3130 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165283.pdf [firstpage_image] =>[orig_patent_app_number] => 188270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188270
Railcar cleaning method and apparatus Nov 8, 1998 Issued
Array ( [id] => 4092318 [patent_doc_number] => 06048405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Megasonic cleaning methods and apparatus' [patent_app_type] => 1 [patent_app_number] => 9/187988 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5738 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048405.pdf [firstpage_image] =>[orig_patent_app_number] => 187988 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187988
Megasonic cleaning methods and apparatus Nov 5, 1998 Issued
Array ( [id] => 4305029 [patent_doc_number] => 06241826 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Process for regenerating catalytic converters' [patent_app_type] => 1 [patent_app_number] => 9/187014 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2675 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/241/06241826.pdf [firstpage_image] =>[orig_patent_app_number] => 187014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187014
Process for regenerating catalytic converters Nov 4, 1998 Issued
Array ( [id] => 4175543 [patent_doc_number] => 06129095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Process for removing dust deposits from ductwork' [patent_app_type] => 1 [patent_app_number] => 9/178296 [patent_app_country] => US [patent_app_date] => 1998-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4477 [patent_no_of_claims] => 20 [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/06/129/06129095.pdf [firstpage_image] =>[orig_patent_app_number] => 178296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178296
Process for removing dust deposits from ductwork Oct 22, 1998 Issued
Array ( [id] => 4082004 [patent_doc_number] => 06162565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Dilute acid rinse after develop for chrome etch' [patent_app_type] => 1 [patent_app_number] => 9/178209 [patent_app_country] => US [patent_app_date] => 1998-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4132 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162565.pdf [firstpage_image] =>[orig_patent_app_number] => 178209 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178209
Dilute acid rinse after develop for chrome etch Oct 22, 1998 Issued
09/173296 METHOD FOR MAINTAINING FLOORS Oct 13, 1998 Abandoned
Array ( [id] => 4186922 [patent_doc_number] => 06076536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Cleaning and passivating water distribution systems' [patent_app_type] => 1 [patent_app_number] => 9/167360 [patent_app_country] => US [patent_app_date] => 1998-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5441 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/076/06076536.pdf [firstpage_image] =>[orig_patent_app_number] => 167360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/167360
Cleaning and passivating water distribution systems Oct 6, 1998 Issued
Array ( [id] => 1515809 [patent_doc_number] => 06500267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Reduction of energy consumption in a cooling or heating system through UVC irradiation' [patent_app_type] => B1 [patent_app_number] => 09/167376 [patent_app_country] => US [patent_app_date] => 1998-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8292 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500267.pdf [firstpage_image] =>[orig_patent_app_number] => 09167376 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/167376
Reduction of energy consumption in a cooling or heating system through UVC irradiation Oct 5, 1998 Issued
Array ( [id] => 4174724 [patent_doc_number] => 06149733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Apparatus and method for descaling a workpiece with a liquid jet' [patent_app_type] => 1 [patent_app_number] => 9/117618 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2298 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/149/06149733.pdf [firstpage_image] =>[orig_patent_app_number] => 117618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117618
Apparatus and method for descaling a workpiece with a liquid jet Oct 4, 1998 Issued
Array ( [id] => 6997910 [patent_doc_number] => 20010052351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-20 [patent_title] => 'METHOD FOR CLEANING SEMICONDUCTOR WAFER HAVING COPPER STRUCTURE FORMED THEREON' [patent_app_type] => new [patent_app_number] => 09/163582 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3486 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20010052351.pdf [firstpage_image] =>[orig_patent_app_number] => 09163582 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/163582
METHOD FOR CLEANING SEMICONDUCTOR WAFER HAVING COPPER STRUCTURE FORMED THEREON Sep 29, 1998 Abandoned
Array ( [id] => 4094415 [patent_doc_number] => 06099658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Apparatus and method of operation for high-speed swimming pool cleaner' [patent_app_type] => 1 [patent_app_number] => 9/162953 [patent_app_country] => US [patent_app_date] => 1998-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2604 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099658.pdf [firstpage_image] =>[orig_patent_app_number] => 162953 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/162953
Apparatus and method of operation for high-speed swimming pool cleaner Sep 28, 1998 Issued
Array ( [id] => 1354865 [patent_doc_number] => 06569255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-27 [patent_title] => 'Pig and method for cleaning tubes' [patent_app_type] => B2 [patent_app_number] => 09/160235 [patent_app_country] => US [patent_app_date] => 1998-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 7623 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569255.pdf [firstpage_image] =>[orig_patent_app_number] => 09160235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160235
Pig and method for cleaning tubes Sep 23, 1998 Issued
09/160228 METHOD FOR CLEANING TUBES Sep 23, 1998 Abandoned
Array ( [id] => 4353840 [patent_doc_number] => 06168670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Method of pickling articles of copper and metals less noble than copper' [patent_app_type] => 1 [patent_app_number] => 9/156530 [patent_app_country] => US [patent_app_date] => 1998-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2476 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/168/06168670.pdf [firstpage_image] =>[orig_patent_app_number] => 156530 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/156530
Method of pickling articles of copper and metals less noble than copper Sep 16, 1998 Issued
Array ( [id] => 4402320 [patent_doc_number] => 06309467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Method for producing a semiconductor material' [patent_app_type] => 1 [patent_app_number] => 9/153197 [patent_app_country] => US [patent_app_date] => 1998-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4653 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309467.pdf [firstpage_image] =>[orig_patent_app_number] => 153197 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/153197
Method for producing a semiconductor material Sep 14, 1998 Issued
Array ( [id] => 3917661 [patent_doc_number] => 05951778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Method for cleaning artwork' [patent_app_type] => 1 [patent_app_number] => 9/151161 [patent_app_country] => US [patent_app_date] => 1998-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3620 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951778.pdf [firstpage_image] =>[orig_patent_app_number] => 151161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/151161
Method for cleaning artwork Sep 9, 1998 Issued
Array ( [id] => 4039415 [patent_doc_number] => 05926743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Process for chlorine trifluoride chamber cleaning' [patent_app_type] => 1 [patent_app_number] => 9/146080 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/926/05926743.pdf [firstpage_image] =>[orig_patent_app_number] => 146080 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/146080
Process for chlorine trifluoride chamber cleaning Sep 1, 1998 Issued
Array ( [id] => 4161141 [patent_doc_number] => 06148832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Method and apparatus for in-situ cleaning of polysilicon-coated quartz furnaces' [patent_app_type] => 1 [patent_app_number] => 9/145606 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2737 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/148/06148832.pdf [firstpage_image] =>[orig_patent_app_number] => 145606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/145606
Method and apparatus for in-situ cleaning of polysilicon-coated quartz furnaces Sep 1, 1998 Issued
Array ( [id] => 4344998 [patent_doc_number] => 06217666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Countercurrent reduction of oxides on moving metal' [patent_app_type] => 1 [patent_app_number] => 9/144003 [patent_app_country] => US [patent_app_date] => 1998-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2304 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217666.pdf [firstpage_image] =>[orig_patent_app_number] => 144003 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/144003
Countercurrent reduction of oxides on moving metal Aug 30, 1998 Issued
Menu