Search

Duane Smith

Examiner (ID: 14218)

Most Active Art Unit
1724
Art Unit(s)
1759, 1797, 1776, 1724, 1737, 1700, 3621, 1305
Total Applications
1356
Issued Applications
1005
Pending Applications
147
Abandoned Applications
213

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1267598 [patent_doc_number] => 06652630 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Device for degassing melts' [patent_app_type] => B1 [patent_app_number] => 09/914980 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2577 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/652/06652630.pdf [firstpage_image] =>[orig_patent_app_number] => 09914980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914980
Device for degassing melts Sep 4, 2001 Issued
Array ( [id] => 6690246 [patent_doc_number] => 20030037678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Wet exhaust processing system' [patent_app_type] => new [patent_app_number] => 09/934623 [patent_app_country] => US [patent_app_date] => 2001-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2564 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20030037678.pdf [firstpage_image] =>[orig_patent_app_number] => 09934623 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/934623
Wet exhaust processing system Aug 21, 2001 Abandoned
Array ( [id] => 7965379 [patent_doc_number] => 06679939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Fractional condensation of a product gas mixture containing acrylic acid' [patent_app_type] => B1 [patent_app_number] => 09/926042 [patent_app_country] => US [patent_app_date] => 2001-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8651 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/679/06679939.pdf [firstpage_image] =>[orig_patent_app_number] => 09926042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/926042
Fractional condensation of a product gas mixture containing acrylic acid Aug 19, 2001 Issued
Array ( [id] => 6452838 [patent_doc_number] => 20020020293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Process for purifying carbon dioxide-containing gas streams' [patent_app_type] => new [patent_app_number] => 09/931189 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2727 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20020020293.pdf [firstpage_image] =>[orig_patent_app_number] => 09931189 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/931189
Process for purifying carbon dioxide-containing gas streams Aug 16, 2001 Issued
Array ( [id] => 1363280 [patent_doc_number] => 06562106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-13 [patent_title] => 'Atmosphere treatment device for sealed containers' [patent_app_type] => B2 [patent_app_number] => 09/924980 [patent_app_country] => US [patent_app_date] => 2001-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4466 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/562/06562106.pdf [firstpage_image] =>[orig_patent_app_number] => 09924980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/924980
Atmosphere treatment device for sealed containers Aug 7, 2001 Issued
Array ( [id] => 6452842 [patent_doc_number] => 20020020294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-21 [patent_title] => 'Method for removing sulfuric acid mist and apparatus for removing the same' [patent_app_type] => new [patent_app_number] => 09/920817 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3416 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20020020294.pdf [firstpage_image] =>[orig_patent_app_number] => 09920817 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920817
Method for removing sulfuric acid mist and apparatus for removing the same Aug 2, 2001 Issued
Array ( [id] => 1281746 [patent_doc_number] => 06638343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Exhaust gas treating device' [patent_app_type] => B1 [patent_app_number] => 09/857024 [patent_app_country] => US [patent_app_date] => 2001-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7711 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638343.pdf [firstpage_image] =>[orig_patent_app_number] => 09857024 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/857024
Exhaust gas treating device Aug 1, 2001 Issued
Array ( [id] => 1591607 [patent_doc_number] => 06383261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-07 [patent_title] => 'Process for management of industrial wastes' [patent_app_type] => B2 [patent_app_number] => 09/916738 [patent_app_country] => US [patent_app_date] => 2001-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1846 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/383/06383261.pdf [firstpage_image] =>[orig_patent_app_number] => 09916738 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/916738
Process for management of industrial wastes Jul 26, 2001 Issued
Array ( [id] => 1296865 [patent_doc_number] => 06623546 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-23 [patent_title] => 'Method and installation for chemical purification of vapor in a dehydrator with mechanical vapor compression' [patent_app_type] => B1 [patent_app_number] => 09/890051 [patent_app_country] => US [patent_app_date] => 2001-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5765 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/623/06623546.pdf [firstpage_image] =>[orig_patent_app_number] => 09890051 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/890051
Method and installation for chemical purification of vapor in a dehydrator with mechanical vapor compression Jul 24, 2001 Issued
Array ( [id] => 6713042 [patent_doc_number] => 20030024389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Method for carbon monoxide reduction during thermal/wet abatement of organic compounds' [patent_app_type] => new [patent_app_number] => 09/911315 [patent_app_country] => US [patent_app_date] => 2001-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8980 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20030024389.pdf [firstpage_image] =>[orig_patent_app_number] => 09911315 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/911315
Method for carbon monoxide reduction during thermal/wet abatement of organic compounds Jul 22, 2001 Issued
Array ( [id] => 1601250 [patent_doc_number] => 06432180 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Filter assembly for a vacuum cleaner' [patent_app_type] => B1 [patent_app_number] => 09/911234 [patent_app_country] => US [patent_app_date] => 2001-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1877 [patent_no_of_claims] => 16 [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/06/432/06432180.pdf [firstpage_image] =>[orig_patent_app_number] => 09911234 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/911234
Filter assembly for a vacuum cleaner Jul 22, 2001 Issued
Array ( [id] => 1457055 [patent_doc_number] => 06391101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-21 [patent_title] => 'Separator with multiple function vanes for a vacuum cleaner apparatus' [patent_app_type] => B2 [patent_app_number] => 09/910573 [patent_app_country] => US [patent_app_date] => 2001-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2830 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/391/06391101.pdf [firstpage_image] =>[orig_patent_app_number] => 09910573 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/910573
Separator with multiple function vanes for a vacuum cleaner apparatus Jul 19, 2001 Issued
Array ( [id] => 6732578 [patent_doc_number] => 20030010213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Film degassing system' [patent_app_type] => new [patent_app_number] => 09/906154 [patent_app_country] => US [patent_app_date] => 2001-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3433 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20030010213.pdf [firstpage_image] =>[orig_patent_app_number] => 09906154 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/906154
Film degassing system Jul 15, 2001 Issued
Array ( [id] => 1359039 [patent_doc_number] => 06565636 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Exhaust cleaning device' [patent_app_type] => B1 [patent_app_number] => 09/904759 [patent_app_country] => US [patent_app_date] => 2001-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3027 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565636.pdf [firstpage_image] =>[orig_patent_app_number] => 09904759 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/904759
Exhaust cleaning device Jul 12, 2001 Issued
Array ( [id] => 1472459 [patent_doc_number] => 06387143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Internal combustion engine exhaust filters' [patent_app_type] => B1 [patent_app_number] => 09/720195 [patent_app_country] => US [patent_app_date] => 2001-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5183 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387143.pdf [firstpage_image] =>[orig_patent_app_number] => 09720195 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720195
Internal combustion engine exhaust filters Jul 11, 2001 Issued
Array ( [id] => 1303264 [patent_doc_number] => 06616733 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Method and means for filtering an air stream with an aqueous froth' [patent_app_type] => B1 [patent_app_number] => 09/889235 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5004 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/616/06616733.pdf [firstpage_image] =>[orig_patent_app_number] => 09889235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/889235
Method and means for filtering an air stream with an aqueous froth Jul 9, 2001 Issued
Array ( [id] => 5884890 [patent_doc_number] => 20020011151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Assembly for an air separator and method for controlling the function of the same' [patent_app_type] => new [patent_app_number] => 09/902380 [patent_app_country] => US [patent_app_date] => 2001-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3046 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20020011151.pdf [firstpage_image] =>[orig_patent_app_number] => 09902380 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/902380
Assembly for an air separator and method for controlling the function of the same Jul 9, 2001 Issued
Array ( [id] => 1457051 [patent_doc_number] => 06391100 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Method and apparatus for cleaning a gas' [patent_app_type] => B1 [patent_app_number] => 09/900828 [patent_app_country] => US [patent_app_date] => 2001-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8228 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/391/06391100.pdf [firstpage_image] =>[orig_patent_app_number] => 09900828 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/900828
Method and apparatus for cleaning a gas Jul 5, 2001 Issued
Array ( [id] => 1303252 [patent_doc_number] => 06616731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Method and arrangement to monitor a fatty oil treatment process carried through under vacuum' [patent_app_type] => B1 [patent_app_number] => 09/831531 [patent_app_country] => US [patent_app_date] => 2001-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1398 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/616/06616731.pdf [firstpage_image] =>[orig_patent_app_number] => 09831531 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/831531
Method and arrangement to monitor a fatty oil treatment process carried through under vacuum Jul 1, 2001 Issued
Array ( [id] => 6136620 [patent_doc_number] => 20020000162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'Water apparatus for treating industrial waste products' [patent_app_type] => new [patent_app_number] => 09/892551 [patent_app_country] => US [patent_app_date] => 2001-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2984 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20020000162.pdf [firstpage_image] =>[orig_patent_app_number] => 09892551 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/892551
Water apparatus for treating industrial waste products Jun 27, 2001 Issued
Menu