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] => 4094429 [patent_doc_number] => 06099659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Quality control system for monitoring and control of contaminants in recycled plastics' [patent_app_type] => 1 [patent_app_number] => 9/136716 [patent_app_country] => US [patent_app_date] => 1998-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3599 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/099/06099659.pdf [firstpage_image] =>[orig_patent_app_number] => 136716 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/136716
Quality control system for monitoring and control of contaminants in recycled plastics Aug 18, 1998 Issued
Array ( [id] => 4227522 [patent_doc_number] => 06143090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Method and device for de-icing an intake aperture' [patent_app_type] => 1 [patent_app_number] => 9/125238 [patent_app_country] => US [patent_app_date] => 1998-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2961 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143090.pdf [firstpage_image] =>[orig_patent_app_number] => 125238 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/125238
Method and device for de-icing an intake aperture Aug 12, 1998 Issued
Array ( [id] => 4321970 [patent_doc_number] => 06283133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Method for cleaning heavy hydrocarbon scale adhered to heat exchanger and piping structure for cleaning' [patent_app_type] => 1 [patent_app_number] => 9/129443 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9223 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/283/06283133.pdf [firstpage_image] =>[orig_patent_app_number] => 129443 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/129443
Method for cleaning heavy hydrocarbon scale adhered to heat exchanger and piping structure for cleaning Jul 29, 1998 Issued
Array ( [id] => 4135373 [patent_doc_number] => 06030463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'System and method for ultrasonic cleaning and degreasing' [patent_app_type] => 1 [patent_app_number] => 9/122222 [patent_app_country] => US [patent_app_date] => 1998-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 63 [patent_no_of_words] => 19580 [patent_no_of_claims] => 177 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030463.pdf [firstpage_image] =>[orig_patent_app_number] => 122222 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122222
System and method for ultrasonic cleaning and degreasing Jul 23, 1998 Issued
Array ( [id] => 4171223 [patent_doc_number] => 06041794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Connector without occlusion' [patent_app_type] => 1 [patent_app_number] => 9/121440 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 8165 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/041/06041794.pdf [firstpage_image] =>[orig_patent_app_number] => 121440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121440
Connector without occlusion Jul 22, 1998 Issued
Array ( [id] => 4401382 [patent_doc_number] => 06264757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Separating contaminants from continuous from surface cleansing solution during continuous strip steel processing' [patent_app_type] => 1 [patent_app_number] => 9/121109 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4394 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 418 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264757.pdf [firstpage_image] =>[orig_patent_app_number] => 121109 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121109
Separating contaminants from continuous from surface cleansing solution during continuous strip steel processing Jul 22, 1998 Issued
Array ( [id] => 1445575 [patent_doc_number] => 06368415 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method for washing semiconductor substrate and washing apparatus therefor' [patent_app_type] => B1 [patent_app_number] => 09/116888 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4631 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/368/06368415.pdf [firstpage_image] =>[orig_patent_app_number] => 09116888 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116888
Method for washing semiconductor substrate and washing apparatus therefor Jul 15, 1998 Issued
09/115006 CONTINUOUS REDUCTION OF MILL SCALE ON HOT ROLLED STRIP STEEL Jul 13, 1998 Abandoned
Array ( [id] => 4200294 [patent_doc_number] => 06027571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Surface treatment for micromachining' [patent_app_type] => 1 [patent_app_number] => 9/066354 [patent_app_country] => US [patent_app_date] => 1998-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4102 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/027/06027571.pdf [firstpage_image] =>[orig_patent_app_number] => 066354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066354
Surface treatment for micromachining Jun 28, 1998 Issued
Array ( [id] => 4175337 [patent_doc_number] => 06159303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Liquid displacement apparatus and liquid displacement method' [patent_app_type] => 1 [patent_app_number] => 9/105029 [patent_app_country] => US [patent_app_date] => 1998-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 20 [patent_no_of_words] => 3140 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/159/06159303.pdf [firstpage_image] =>[orig_patent_app_number] => 105029 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105029
Liquid displacement apparatus and liquid displacement method Jun 24, 1998 Issued
Array ( [id] => 4151061 [patent_doc_number] => 06082378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Method and apparatus for internal cleaning of pipes or tubes' [patent_app_type] => 1 [patent_app_number] => 9/104335 [patent_app_country] => US [patent_app_date] => 1998-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3345 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/082/06082378.pdf [firstpage_image] =>[orig_patent_app_number] => 104335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/104335
Method and apparatus for internal cleaning of pipes or tubes Jun 24, 1998 Issued
Array ( [id] => 4282569 [patent_doc_number] => 06235122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Cleaning method and cleaning apparatus of silicon' [patent_app_type] => 1 [patent_app_number] => 9/103813 [patent_app_country] => US [patent_app_date] => 1998-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 6366 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235122.pdf [firstpage_image] =>[orig_patent_app_number] => 103813 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/103813
Cleaning method and cleaning apparatus of silicon Jun 23, 1998 Issued
Array ( [id] => 3902854 [patent_doc_number] => 06001186 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Acid cleaning/deoxidizing aluminum and titanium without substantial etching' [patent_app_type] => 1 [patent_app_number] => 9/091575 [patent_app_country] => US [patent_app_date] => 1998-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3682 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001186.pdf [firstpage_image] =>[orig_patent_app_number] => 091575 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091575
Acid cleaning/deoxidizing aluminum and titanium without substantial etching Jun 21, 1998 Issued
Array ( [id] => 4124843 [patent_doc_number] => 06014979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Localizing cleaning plasma for semiconductor processing' [patent_app_type] => 1 [patent_app_number] => 9/102964 [patent_app_country] => US [patent_app_date] => 1998-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014979.pdf [firstpage_image] =>[orig_patent_app_number] => 102964 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102964
Localizing cleaning plasma for semiconductor processing Jun 21, 1998 Issued
Array ( [id] => 4230098 [patent_doc_number] => 06090214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Cleaning method using ammonium persulphate to remove slurry particles from CMP substrates' [patent_app_type] => 1 [patent_app_number] => 9/102970 [patent_app_country] => US [patent_app_date] => 1998-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4190 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090214.pdf [firstpage_image] =>[orig_patent_app_number] => 102970 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102970
Cleaning method using ammonium persulphate to remove slurry particles from CMP substrates Jun 21, 1998 Issued
Array ( [id] => 4027099 [patent_doc_number] => 05942044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Method and device for treating ducts of the type used for ventilation' [patent_app_type] => 1 [patent_app_number] => 8/930078 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1483 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942044.pdf [firstpage_image] =>[orig_patent_app_number] => 930078 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/930078
Method and device for treating ducts of the type used for ventilation Jun 18, 1998 Issued
Array ( [id] => 4122809 [patent_doc_number] => 06033484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Method and apparatus for cleaning contaminated surfaces using energetic cluster beams' [patent_app_type] => 1 [patent_app_number] => 9/099511 [patent_app_country] => US [patent_app_date] => 1998-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6247 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033484.pdf [firstpage_image] =>[orig_patent_app_number] => 099511 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/099511
Method and apparatus for cleaning contaminated surfaces using energetic cluster beams Jun 17, 1998 Issued
Array ( [id] => 4238391 [patent_doc_number] => 06221168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'HF/IPA based process for removing undesired oxides form a substrate' [patent_app_type] => 1 [patent_app_number] => 9/098096 [patent_app_country] => US [patent_app_date] => 1998-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7301 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/221/06221168.pdf [firstpage_image] =>[orig_patent_app_number] => 098096 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/098096
HF/IPA based process for removing undesired oxides form a substrate Jun 15, 1998 Issued
Array ( [id] => 4385402 [patent_doc_number] => 06170492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Cleaning process end point determination using throttle valve position' [patent_app_type] => 1 [patent_app_number] => 9/097411 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2722 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170492.pdf [firstpage_image] =>[orig_patent_app_number] => 097411 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097411
Cleaning process end point determination using throttle valve position Jun 14, 1998 Issued
Array ( [id] => 4267043 [patent_doc_number] => 06280527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Aqueous quaternary ammonium hydroxide as a screening mask cleaner' [patent_app_type] => 1 [patent_app_number] => 9/096841 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6350 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/280/06280527.pdf [firstpage_image] =>[orig_patent_app_number] => 096841 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/096841
Aqueous quaternary ammonium hydroxide as a screening mask cleaner Jun 11, 1998 Issued
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