Search

Duane Smith

Supervisory Patent Examiner (ID: 7855, Phone: (571)272-1166 , Office: P/1776 )

Most Active Art Unit
1724
Art Unit(s)
1797, 1724, 1759, 1737, 1305, 1776, 1700, 3621
Total Applications
1364
Issued Applications
1009
Pending Applications
147
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1109696 [patent_doc_number] => 06805818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-19 [patent_title] => 'Apparatus and methods for forming patterned soft gelatin capsules' [patent_app_type] => B2 [patent_app_number] => 10/373158 [patent_app_country] => US [patent_app_date] => 2003-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3996 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/805/06805818.pdf [firstpage_image] =>[orig_patent_app_number] => 10373158 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/373158
Apparatus and methods for forming patterned soft gelatin capsules Feb 23, 2003 Issued
Array ( [id] => 7255956 [patent_doc_number] => 20040149134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Trap-type air purification system' [patent_app_type] => new [patent_app_number] => 10/356415 [patent_app_country] => US [patent_app_date] => 2003-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2976 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20040149134.pdf [firstpage_image] =>[orig_patent_app_number] => 10356415 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/356415
Trap-type air purification system Jan 30, 2003 Issued
Array ( [id] => 7381447 [patent_doc_number] => 20040020362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'CONTINUOUS, LAWINAR FLOW WATER-BASED PARTICLE CONDENSATION DEVICE AND METHOD' [patent_app_type] => new [patent_app_number] => 10/354419 [patent_app_country] => US [patent_app_date] => 2003-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3730 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20040020362.pdf [firstpage_image] =>[orig_patent_app_number] => 10354419 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/354419
Continuous, laminar flow water-based particle condensation device and method Jan 29, 2003 Issued
Array ( [id] => 1091117 [patent_doc_number] => 06824590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-30 [patent_title] => 'Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal' [patent_app_type] => B2 [patent_app_number] => 10/341663 [patent_app_country] => US [patent_app_date] => 2003-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3094 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/824/06824590.pdf [firstpage_image] =>[orig_patent_app_number] => 10341663 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/341663
Use of lithium-containing fau in air separation processes including water and/or carbon dioxide removal Jan 12, 2003 Issued
Array ( [id] => 1088010 [patent_doc_number] => 06827765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-07 [patent_title] => 'Scrubber for reducing siliciferous byproducts' [patent_app_type] => B2 [patent_app_number] => 10/339495 [patent_app_country] => US [patent_app_date] => 2003-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/827/06827765.pdf [firstpage_image] =>[orig_patent_app_number] => 10339495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/339495
Scrubber for reducing siliciferous byproducts Jan 9, 2003 Issued
Array ( [id] => 1138626 [patent_doc_number] => 06776825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-17 [patent_title] => 'Supersonic separator apparatus and method' [patent_app_type] => B2 [patent_app_number] => 10/338760 [patent_app_country] => US [patent_app_date] => 2003-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 91 [patent_no_of_words] => 15052 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/776/06776825.pdf [firstpage_image] =>[orig_patent_app_number] => 10338760 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/338760
Supersonic separator apparatus and method Jan 7, 2003 Issued
Array ( [id] => 1117923 [patent_doc_number] => 06797039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-28 [patent_title] => 'Methods and systems for selectively separating CO2 from a multicomponent gaseous stream' [patent_app_type] => B2 [patent_app_number] => 10/331171 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9598 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/797/06797039.pdf [firstpage_image] =>[orig_patent_app_number] => 10331171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/331171
Methods and systems for selectively separating CO2 from a multicomponent gaseous stream Dec 26, 2002 Issued
Array ( [id] => 1274590 [patent_doc_number] => 06645273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Method for removing impurity contents in the air' [patent_app_type] => B2 [patent_app_number] => 10/326111 [patent_app_country] => US [patent_app_date] => 2002-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3604 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/645/06645273.pdf [firstpage_image] =>[orig_patent_app_number] => 10326111 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/326111
Method for removing impurity contents in the air Dec 22, 2002 Issued
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
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