
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[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
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[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
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[patent_no_of_words] => 2604
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[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
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[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
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[patent_no_of_words] => 2476
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[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
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[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
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[patent_kind] => NA
[patent_issue_date] => 1999-09-14
[patent_title] => 'Method for cleaning artwork'
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[patent_app_number] => 9/151161
[patent_app_country] => US
[patent_app_date] => 1998-09-10
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[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
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[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
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[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
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[patent_issue_date] => 2001-04-17
[patent_title] => 'Countercurrent reduction of oxides on moving metal'
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[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 |