
Duane Smith
Supervisory Patent Examiner (ID: 15939, Phone: (571)272-1166 , Office: P/1776 )
| Most Active Art Unit | 1724 |
| Art Unit(s) | 1305, 1700, 1759, 3621, 1797, 1776, 1724, 1737 |
| Total Applications | 1355 |
| Issued Applications | 1012 |
| Pending Applications | 134 |
| Abandoned Applications | 216 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3924644
[patent_doc_number] => 05972078
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Exhaust rinse manifold for use with a coating apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/903572
[patent_app_country] => US
[patent_app_date] => 1997-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 22
[patent_no_of_words] => 6276
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/972/05972078.pdf
[firstpage_image] =>[orig_patent_app_number] => 903572
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/903572 | Exhaust rinse manifold for use with a coating apparatus | Jul 30, 1997 | Issued |
Array
(
[id] => 4014864
[patent_doc_number] => 05882378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Method to detect metal impurities in the semiconductor process gases'
[patent_app_type] => 1
[patent_app_number] => 8/900190
[patent_app_country] => US
[patent_app_date] => 1997-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2411
[patent_no_of_claims] => 23
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/882/05882378.pdf
[firstpage_image] =>[orig_patent_app_number] => 900190
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/900190 | Method to detect metal impurities in the semiconductor process gases | Jul 24, 1997 | Issued |
Array
(
[id] => 4224782
[patent_doc_number] => 06117212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'System for evacuating air from a viscous media'
[patent_app_type] => 1
[patent_app_number] => 8/898263
[patent_app_country] => US
[patent_app_date] => 1997-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 3271
[patent_no_of_claims] => 12
[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/06/117/06117212.pdf
[firstpage_image] =>[orig_patent_app_number] => 898263
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898263 | System for evacuating air from a viscous media | Jul 21, 1997 | Issued |
Array
(
[id] => 3735179
[patent_doc_number] => 05800584
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Oil separator'
[patent_app_type] => 1
[patent_app_number] => 8/897531
[patent_app_country] => US
[patent_app_date] => 1997-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1958
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/800/05800584.pdf
[firstpage_image] =>[orig_patent_app_number] => 897531
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/897531 | Oil separator | Jul 20, 1997 | Issued |
Array
(
[id] => 4049333
[patent_doc_number] => 05863316
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-26
[patent_title] => 'Recirculating fume scrubber system'
[patent_app_type] => 1
[patent_app_number] => 8/897468
[patent_app_country] => US
[patent_app_date] => 1997-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2125
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/863/05863316.pdf
[firstpage_image] =>[orig_patent_app_number] => 897468
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/897468 | Recirculating fume scrubber system | Jul 20, 1997 | Issued |
Array
(
[id] => 4003908
[patent_doc_number] => 05879434
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Multi-washer and method of total cleaning of gases'
[patent_app_type] => 1
[patent_app_number] => 8/896575
[patent_app_country] => US
[patent_app_date] => 1997-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1621
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/879/05879434.pdf
[firstpage_image] =>[orig_patent_app_number] => 896575
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/896575 | Multi-washer and method of total cleaning of gases | Jul 17, 1997 | Issued |
Array
(
[id] => 4021481
[patent_doc_number] => 05902363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-11
[patent_title] => 'Ceramic hot-gas filter'
[patent_app_type] => 1
[patent_app_number] => 8/896372
[patent_app_country] => US
[patent_app_date] => 1997-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 0
[patent_no_of_words] => 11720
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/902/05902363.pdf
[firstpage_image] =>[orig_patent_app_number] => 896372
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/896372 | Ceramic hot-gas filter | Jul 17, 1997 | Issued |
Array
(
[id] => 3796028
[patent_doc_number] => 05853437
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-29
[patent_title] => 'Self-cleaning and self-sealing particle filter'
[patent_app_type] => 1
[patent_app_number] => 8/896613
[patent_app_country] => US
[patent_app_date] => 1997-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 3891
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/853/05853437.pdf
[firstpage_image] =>[orig_patent_app_number] => 896613
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/896613 | Self-cleaning and self-sealing particle filter | Jul 17, 1997 | Issued |
Array
(
[id] => 3989080
[patent_doc_number] => 05858069
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Treatment of liquid'
[patent_app_type] => 1
[patent_app_number] => 8/896191
[patent_app_country] => US
[patent_app_date] => 1997-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2664
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/858/05858069.pdf
[firstpage_image] =>[orig_patent_app_number] => 896191
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/896191 | Treatment of liquid | Jul 16, 1997 | Issued |
Array
(
[id] => 3858643
[patent_doc_number] => 05837019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Device for separating dust particles'
[patent_app_type] => 1
[patent_app_number] => 8/891786
[patent_app_country] => US
[patent_app_date] => 1997-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2218
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/837/05837019.pdf
[firstpage_image] =>[orig_patent_app_number] => 891786
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/891786 | Device for separating dust particles | Jul 13, 1997 | Issued |
Array
(
[id] => 3989092
[patent_doc_number] => 05858070
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Apparatus for cleaning a hydraulic fluid'
[patent_app_type] => 1
[patent_app_number] => 8/892419
[patent_app_country] => US
[patent_app_date] => 1997-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3934
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/858/05858070.pdf
[firstpage_image] =>[orig_patent_app_number] => 892419
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/892419 | Apparatus for cleaning a hydraulic fluid | Jul 13, 1997 | Issued |
Array
(
[id] => 4015811
[patent_doc_number] => 05925167
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-20
[patent_title] => 'Processes for the scrubbing of noxious substances'
[patent_app_type] => 1
[patent_app_number] => 8/892385
[patent_app_country] => US
[patent_app_date] => 1997-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3228
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/925/05925167.pdf
[firstpage_image] =>[orig_patent_app_number] => 892385
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/892385 | Processes for the scrubbing of noxious substances | Jul 13, 1997 | Issued |
Array
(
[id] => 3796361
[patent_doc_number] => 05853459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-29
[patent_title] => 'Exhaust as purifying method, exhaust gas filter, and exhaust gas filter purifying apparatus using same'
[patent_app_type] => 1
[patent_app_number] => 8/889734
[patent_app_country] => US
[patent_app_date] => 1997-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 8813
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/853/05853459.pdf
[firstpage_image] =>[orig_patent_app_number] => 889734
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/889734 | Exhaust as purifying method, exhaust gas filter, and exhaust gas filter purifying apparatus using same | Jul 7, 1997 | Issued |
Array
(
[id] => 3858908
[patent_doc_number] => 05837037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Gas handling for plastics liquefaction'
[patent_app_type] => 1
[patent_app_number] => 8/887978
[patent_app_country] => US
[patent_app_date] => 1997-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1807
[patent_no_of_claims] => 8
[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/05/837/05837037.pdf
[firstpage_image] =>[orig_patent_app_number] => 887978
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/887978 | Gas handling for plastics liquefaction | Jul 2, 1997 | Issued |
| 08/886074 | CUBE CORNER SHEETING MOLD AND METHOD OF MAKING THE SAME | Jul 1, 1997 | Abandoned |
Array
(
[id] => 3828089
[patent_doc_number] => 05846297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-08
[patent_title] => 'Filter material and process for producing No.sub.2 -free gases or liquids'
[patent_app_type] => 1
[patent_app_number] => 8/817733
[patent_app_country] => US
[patent_app_date] => 1997-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/846/05846297.pdf
[firstpage_image] =>[orig_patent_app_number] => 817733
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/817733 | Filter material and process for producing No.sub.2 -free gases or liquids | Jun 29, 1997 | Issued |
Array
(
[id] => 3851734
[patent_doc_number] => 05792229
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-11
[patent_title] => 'Filter and filtering apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/877197
[patent_app_country] => US
[patent_app_date] => 1997-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 37
[patent_no_of_words] => 7540
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/792/05792229.pdf
[firstpage_image] =>[orig_patent_app_number] => 877197
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/877197 | Filter and filtering apparatus | Jun 16, 1997 | Issued |
| 08/750979 | REGENERATIVE PROCESS FOR THE REMOVAL AND RECOVERY OF VOLATILE ORGANIC COMPOUNDS FROM EFFLUENT GASES | Jun 12, 1997 | Abandoned |
Array
(
[id] => 4049213
[patent_doc_number] => 05863309
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-26
[patent_title] => 'Hard bag door with air directing arrangement'
[patent_app_type] => 1
[patent_app_number] => 8/871279
[patent_app_country] => US
[patent_app_date] => 1997-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2427
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/863/05863309.pdf
[firstpage_image] =>[orig_patent_app_number] => 871279
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/871279 | Hard bag door with air directing arrangement | Jun 8, 1997 | Issued |
Array
(
[id] => 3778093
[patent_doc_number] => 05840091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Smog and dust filter for a tracheostomy tube'
[patent_app_type] => 1
[patent_app_number] => 8/871868
[patent_app_country] => US
[patent_app_date] => 1997-06-09
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2312
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/840/05840091.pdf
[firstpage_image] =>[orig_patent_app_number] => 871868
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/871868 | Smog and dust filter for a tracheostomy tube | Jun 8, 1997 | Issued |