Search

Duane Smith

Examiner (ID: 745)

Most Active Art Unit
1724
Art Unit(s)
1737, 1700, 1759, 1776, 3621, 1305, 1724, 1797
Total Applications
1356
Issued Applications
1012
Pending Applications
135
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1152366 [patent_doc_number] => 06764530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-20 [patent_title] => 'Exhaust heat utilization method for carbon dioxide recovery process' [patent_app_type] => B2 [patent_app_number] => 10/320666 [patent_app_country] => US [patent_app_date] => 2002-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3561 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/764/06764530.pdf [firstpage_image] =>[orig_patent_app_number] => 10320666 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/320666
Exhaust heat utilization method for carbon dioxide recovery process Dec 16, 2002 Issued
Array ( [id] => 7299672 [patent_doc_number] => 20040112215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'VENTURI SCRUBBER PLATE, WASTE CAPTURE SYSTEM, AND METHOD' [patent_app_type] => new [patent_app_number] => 10/319555 [patent_app_country] => US [patent_app_date] => 2002-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5567 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20040112215.pdf [firstpage_image] =>[orig_patent_app_number] => 10319555 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/319555
Venturi scrubber plate, waste capture system, and method Dec 15, 2002 Issued
Array ( [id] => 1117933 [patent_doc_number] => 06797045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Scrubber' [patent_app_type] => B2 [patent_app_number] => 10/290315 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2078 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/797/06797045.pdf [firstpage_image] =>[orig_patent_app_number] => 10290315 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290315
Scrubber Nov 7, 2002 Issued
Array ( [id] => 1121639 [patent_doc_number] => 06793712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Heat integration system for natural gas liquefaction' [patent_app_type] => B2 [patent_app_number] => 10/286270 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10943 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/793/06793712.pdf [firstpage_image] =>[orig_patent_app_number] => 10286270 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286270
Heat integration system for natural gas liquefaction Oct 31, 2002 Issued
Array ( [id] => 6717763 [patent_doc_number] => 20030051450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Conically shaped air-oil separator' [patent_app_type] => new [patent_app_number] => 10/282334 [patent_app_country] => US [patent_app_date] => 2002-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3229 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051450.pdf [firstpage_image] =>[orig_patent_app_number] => 10282334 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/282334
Conically shaped air-oil separator Oct 27, 2002 Issued
Array ( [id] => 6858224 [patent_doc_number] => 20030089232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Method and a device for gas treatment' [patent_app_type] => new [patent_app_number] => 10/168047 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 6900 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0089/20030089232.pdf [firstpage_image] =>[orig_patent_app_number] => 10168047 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168047
Method and a device for gas treatment Oct 24, 2002 Issued
Array ( [id] => 1121712 [patent_doc_number] => 06789288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Natural gas dehydration process and apparatus' [patent_app_type] => B2 [patent_app_number] => 10/280147 [patent_app_country] => US [patent_app_date] => 2002-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8643 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/789/06789288.pdf [firstpage_image] =>[orig_patent_app_number] => 10280147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/280147
Natural gas dehydration process and apparatus Oct 24, 2002 Issued
Array ( [id] => 985125 [patent_doc_number] => 06923852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-02 [patent_title] => 'Flue gas desulfurization system with a stepped tray' [patent_app_type] => utility [patent_app_number] => 10/279425 [patent_app_country] => US [patent_app_date] => 2002-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3477 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/923/06923852.pdf [firstpage_image] =>[orig_patent_app_number] => 10279425 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/279425
Flue gas desulfurization system with a stepped tray Oct 23, 2002 Issued
Array ( [id] => 1320356 [patent_doc_number] => 06602327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-05 [patent_title] => 'Process for removing an undesirable dissolved gas from a liquid' [patent_app_type] => B2 [patent_app_number] => 10/271018 [patent_app_country] => US [patent_app_date] => 2002-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6419 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/602/06602327.pdf [firstpage_image] =>[orig_patent_app_number] => 10271018 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/271018
Process for removing an undesirable dissolved gas from a liquid Oct 13, 2002 Issued
Array ( [id] => 1121651 [patent_doc_number] => 06793716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Method and installation for cleaning a particulate filter on a motor vehicle' [patent_app_type] => B2 [patent_app_number] => 10/268092 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4351 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/793/06793716.pdf [firstpage_image] =>[orig_patent_app_number] => 10268092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/268092
Method and installation for cleaning a particulate filter on a motor vehicle Oct 9, 2002 Issued
Array ( [id] => 1124725 [patent_doc_number] => 06790245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Control of dust' [patent_app_type] => B2 [patent_app_number] => 10/265973 [patent_app_country] => US [patent_app_date] => 2002-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4843 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/790/06790245.pdf [firstpage_image] =>[orig_patent_app_number] => 10265973 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/265973
Control of dust Oct 6, 2002 Issued
Array ( [id] => 7278061 [patent_doc_number] => 20040060438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-01 [patent_title] => 'CATALYST ALLOWING CONVERSION OF NATURAL GAS HYDRATE AND LIQUID CO2 TO CO2 HYDRATE AND NATURAL GAS' [patent_app_type] => new [patent_app_number] => 10/256132 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3107 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20040060438.pdf [firstpage_image] =>[orig_patent_app_number] => 10256132 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/256132
Catalyst allowing conversion of natural gas hydrate and liquid CO2 to CO2 hydrate and natural gas Sep 26, 2002 Issued
Array ( [id] => 6717915 [patent_doc_number] => 20030051602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Gas carry-under monitoring and control system' [patent_app_type] => new [patent_app_number] => 10/254259 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3892 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051602.pdf [firstpage_image] =>[orig_patent_app_number] => 10254259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254259
Gas carry-under monitoring and control system Sep 24, 2002 Issued
Array ( [id] => 1143392 [patent_doc_number] => 06773582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-10 [patent_title] => 'Drinking water treatment system including hydrogen sulfide scrubber using triazine compound and associated methods' [patent_app_type] => B2 [patent_app_number] => 10/254327 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4315 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773582.pdf [firstpage_image] =>[orig_patent_app_number] => 10254327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254327
Drinking water treatment system including hydrogen sulfide scrubber using triazine compound and associated methods Sep 24, 2002 Issued
Array ( [id] => 6645006 [patent_doc_number] => 20030075500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Filter element' [patent_app_type] => new [patent_app_number] => 10/168631 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3094 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20030075500.pdf [firstpage_image] =>[orig_patent_app_number] => 10168631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168631
Filter element Sep 19, 2002 Abandoned
Array ( [id] => 6869396 [patent_doc_number] => 20030082085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Mercury removal method and system' [patent_app_type] => new [patent_app_number] => 10/233526 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4750 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20030082085.pdf [firstpage_image] =>[orig_patent_app_number] => 10233526 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233526
Mercury removal method and system Sep 3, 2002 Issued
Array ( [id] => 6628388 [patent_doc_number] => 20030005825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Method & apparatus for cleaning a gas' [patent_app_type] => new [patent_app_number] => 10/229853 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11037 [patent_no_of_claims] => 141 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20030005825.pdf [firstpage_image] =>[orig_patent_app_number] => 10229853 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/229853
Method and apparatus for cleaning a gas Aug 27, 2002 Issued
Array ( [id] => 6377156 [patent_doc_number] => 20020178922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'Regeneration system for an exhaust gas cleaning device' [patent_app_type] => new [patent_app_number] => 10/201774 [patent_app_country] => US [patent_app_date] => 2002-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7784 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20020178922.pdf [firstpage_image] =>[orig_patent_app_number] => 10201774 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/201774
Regeneration system for an exhaust gas cleaning device Jul 24, 2002 Issued
Array ( [id] => 1135584 [patent_doc_number] => 06780223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Method and apparatus for treating an exhaust gas containing volatile organic compounds' [patent_app_type] => B2 [patent_app_number] => 10/197811 [patent_app_country] => US [patent_app_date] => 2002-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3036 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/780/06780223.pdf [firstpage_image] =>[orig_patent_app_number] => 10197811 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197811
Method and apparatus for treating an exhaust gas containing volatile organic compounds Jul 18, 2002 Issued
Array ( [id] => 974980 [patent_doc_number] => 06932856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Apparatus and method for lubricant condition control and monitoring from a remote location' [patent_app_type] => utility [patent_app_number] => 10/197642 [patent_app_country] => US [patent_app_date] => 2002-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5271 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/932/06932856.pdf [firstpage_image] =>[orig_patent_app_number] => 10197642 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197642
Apparatus and method for lubricant condition control and monitoring from a remote location Jul 16, 2002 Issued
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