
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] => 4106294
[patent_doc_number] => 06045596
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-04
[patent_title] => 'Filter system to remove a contaminant from a fluid stream'
[patent_app_type] => 1
[patent_app_number] => 8/835235
[patent_app_country] => US
[patent_app_date] => 1997-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4266
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/045/06045596.pdf
[firstpage_image] =>[orig_patent_app_number] => 835235
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/835235 | Filter system to remove a contaminant from a fluid stream | Apr 6, 1997 | Issued |
Array
(
[id] => 4015839
[patent_doc_number] => 05925169
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-20
[patent_title] => 'Method and device for drying a gas which has been compressed by a compressor'
[patent_app_type] => 1
[patent_app_number] => 8/831439
[patent_app_country] => US
[patent_app_date] => 1997-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2381
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/925/05925169.pdf
[firstpage_image] =>[orig_patent_app_number] => 831439
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/831439 | Method and device for drying a gas which has been compressed by a compressor | Mar 31, 1997 | Issued |
Array
(
[id] => 3778292
[patent_doc_number] => 05840102
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Mobile pneumatic material transfer machine'
[patent_app_type] => 1
[patent_app_number] => 8/832611
[patent_app_country] => US
[patent_app_date] => 1997-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 5691
[patent_no_of_claims] => 22
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[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/840/05840102.pdf
[firstpage_image] =>[orig_patent_app_number] => 832611
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/832611 | Mobile pneumatic material transfer machine | Mar 30, 1997 | Issued |
Array
(
[id] => 3851698
[patent_doc_number] => 05792227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-11
[patent_title] => 'Filtration arrangement'
[patent_app_type] => 1
[patent_app_number] => 8/827475
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 16
[patent_no_of_words] => 19353
[patent_no_of_claims] => 21
[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/05/792/05792227.pdf
[firstpage_image] =>[orig_patent_app_number] => 827475
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827475 | Filtration arrangement | Mar 26, 1997 | Issued |
Array
(
[id] => 3877106
[patent_doc_number] => 05797980
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-25
[patent_title] => 'Process and installation for the treatment of atomospheric air'
[patent_app_type] => 1
[patent_app_number] => 8/827378
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2097
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/797/05797980.pdf
[firstpage_image] =>[orig_patent_app_number] => 827378
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827378 | Process and installation for the treatment of atomospheric air | Mar 26, 1997 | Issued |
Array
(
[id] => 3761531
[patent_doc_number] => 05755842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Air cleaner having removable end cap'
[patent_app_type] => 1
[patent_app_number] => 8/828729
[patent_app_country] => US
[patent_app_date] => 1997-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3296
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/755/05755842.pdf
[firstpage_image] =>[orig_patent_app_number] => 828729
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/828729 | Air cleaner having removable end cap | Mar 23, 1997 | Issued |
Array
(
[id] => 3796148
[patent_doc_number] => 05853444
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-29
[patent_title] => 'Porous permeable molded body'
[patent_app_type] => 1
[patent_app_number] => 8/821871
[patent_app_country] => US
[patent_app_date] => 1997-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2775
[patent_no_of_claims] => 5
[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/05/853/05853444.pdf
[firstpage_image] =>[orig_patent_app_number] => 821871
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/821871 | Porous permeable molded body | Mar 20, 1997 | Issued |
Array
(
[id] => 3988128
[patent_doc_number] => 05922095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Air handling system for buildings and clean rooms'
[patent_app_type] => 1
[patent_app_number] => 8/822587
[patent_app_country] => US
[patent_app_date] => 1997-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 35
[patent_no_of_words] => 18139
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/922/05922095.pdf
[firstpage_image] =>[orig_patent_app_number] => 822587
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/822587 | Air handling system for buildings and clean rooms | Mar 19, 1997 | Issued |
Array
(
[id] => 3817710
[patent_doc_number] => 05782944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-21
[patent_title] => 'Moisture resistant air filter'
[patent_app_type] => 1
[patent_app_number] => 8/819930
[patent_app_country] => US
[patent_app_date] => 1997-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2498
[patent_no_of_claims] => 11
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[pdf_file] => patents/05/782/05782944.pdf
[firstpage_image] =>[orig_patent_app_number] => 819930
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/819930 | Moisture resistant air filter | Mar 17, 1997 | Issued |
Array
(
[id] => 3875570
[patent_doc_number] => 05776227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-07
[patent_title] => 'Vapor storage canister with foam screen retainer'
[patent_app_type] => 1
[patent_app_number] => 8/818018
[patent_app_country] => US
[patent_app_date] => 1997-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2246
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 317
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/776/05776227.pdf
[firstpage_image] =>[orig_patent_app_number] => 818018
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/818018 | Vapor storage canister with foam screen retainer | Mar 13, 1997 | Issued |
Array
(
[id] => 3875584
[patent_doc_number] => 05776228
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-07
[patent_title] => 'Vapor storage canister with foam screen retainer'
[patent_app_type] => 1
[patent_app_number] => 8/818019
[patent_app_country] => US
[patent_app_date] => 1997-03-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/776/05776228.pdf
[firstpage_image] =>[orig_patent_app_number] => 818019
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/818019 | Vapor storage canister with foam screen retainer | Mar 13, 1997 | Issued |
Array
(
[id] => 3887201
[patent_doc_number] => 05749944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-12
[patent_title] => 'Process and apparatus for the removal of dimethyl ester vapors or particles emitted during the storage of dimethyl esters'
[patent_app_type] => 1
[patent_app_number] => 8/814372
[patent_app_country] => US
[patent_app_date] => 1997-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/749/05749944.pdf
[firstpage_image] =>[orig_patent_app_number] => 814372
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/814372 | Process and apparatus for the removal of dimethyl ester vapors or particles emitted during the storage of dimethyl esters | Mar 10, 1997 | Issued |
Array
(
[id] => 4043303
[patent_doc_number] => 05931991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Vacuum cleaner with sponge filter'
[patent_app_type] => 1
[patent_app_number] => 8/814411
[patent_app_country] => US
[patent_app_date] => 1997-03-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/931/05931991.pdf
[firstpage_image] =>[orig_patent_app_number] => 814411
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/814411 | Vacuum cleaner with sponge filter | Mar 10, 1997 | Issued |
Array
(
[id] => 3796377
[patent_doc_number] => 05853460
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-29
[patent_title] => 'Air purifier using plant root interaction'
[patent_app_type] => 1
[patent_app_number] => 8/800231
[patent_app_country] => US
[patent_app_date] => 1997-02-21
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/853/05853460.pdf
[firstpage_image] =>[orig_patent_app_number] => 800231
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/800231 | Air purifier using plant root interaction | Feb 20, 1997 | Issued |
Array
(
[id] => 3735223
[patent_doc_number] => 05800587
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Filtration arrangement and method'
[patent_app_type] => 1
[patent_app_number] => 8/799424
[patent_app_country] => US
[patent_app_date] => 1997-02-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/800/05800587.pdf
[firstpage_image] =>[orig_patent_app_number] => 799424
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/799424 | Filtration arrangement and method | Feb 11, 1997 | Issued |
| 08/798599 | BTEX STRIPPER | Feb 10, 1997 | Abandoned |
Array
(
[id] => 3989108
[patent_doc_number] => 05858071
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Water-purifying apparatus'
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[pdf_file] => patents/05/858/05858071.pdf
[firstpage_image] =>[orig_patent_app_number] => 750941
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/750941 | Water-purifying apparatus | Feb 10, 1997 | Issued |
Array
(
[id] => 3925355
[patent_doc_number] => 05914416
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-22
[patent_title] => 'Device for separating solid or liquid particles from a stream of gas'
[patent_app_type] => 1
[patent_app_number] => 8/737058
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[patent_app_date] => 1997-02-10
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[pdf_file] => patents/05/914/05914416.pdf
[firstpage_image] =>[orig_patent_app_number] => 737058
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/737058 | Device for separating solid or liquid particles from a stream of gas | Feb 9, 1997 | Issued |
Array
(
[id] => 3730942
[patent_doc_number] => 05753001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-19
[patent_title] => 'Filter unit and process for manufacturing a filter unit'
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[patent_app_country] => US
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[pdf_file] => patents/05/753/05753001.pdf
[firstpage_image] =>[orig_patent_app_number] => 776559
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/776559 | Filter unit and process for manufacturing a filter unit | Jan 29, 1997 | Issued |
Array
(
[id] => 3805386
[patent_doc_number] => 05788747
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-04
[patent_title] => 'Exhaust system for film forming apparatus'
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[pdf_file] => patents/05/788/05788747.pdf
[firstpage_image] =>[orig_patent_app_number] => 788702
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/788702 | Exhaust system for film forming apparatus | Jan 23, 1997 | Issued |