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] => 4321551 [patent_doc_number] => 06312508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Filter assembly for a vacuum cleaner' [patent_app_type] => 1 [patent_app_number] => 9/490708 [patent_app_country] => US [patent_app_date] => 2000-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1777 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312508.pdf [firstpage_image] =>[orig_patent_app_number] => 490708 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/490708
Filter assembly for a vacuum cleaner Jan 24, 2000 Issued
Array ( [id] => 4297274 [patent_doc_number] => 06325843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Method and apparatus for removing condensate from combustion analyzer sample' [patent_app_type] => 1 [patent_app_number] => 9/489685 [patent_app_country] => US [patent_app_date] => 2000-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1246 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325843.pdf [firstpage_image] =>[orig_patent_app_number] => 489685 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/489685
Method and apparatus for removing condensate from combustion analyzer sample Jan 23, 2000 Issued
Array ( [id] => 1583188 [patent_doc_number] => 06358301 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Process for preparing an adsorbent which is loaded with an oil' [patent_app_type] => B1 [patent_app_number] => 09/489821 [patent_app_country] => US [patent_app_date] => 2000-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5931 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/358/06358301.pdf [firstpage_image] =>[orig_patent_app_number] => 09489821 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/489821
Process for preparing an adsorbent which is loaded with an oil Jan 23, 2000 Issued
Array ( [id] => 1492898 [patent_doc_number] => 06342091 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Method of removing carbon dioxide, sulphur compounds, water and aromatic and higher aliphatic hydrocarbons from industrial gases' [patent_app_type] => B1 [patent_app_number] => 09/488966 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4695 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/342/06342091.pdf [firstpage_image] =>[orig_patent_app_number] => 09488966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/488966
Method of removing carbon dioxide, sulphur compounds, water and aromatic and higher aliphatic hydrocarbons from industrial gases Jan 20, 2000 Issued
Array ( [id] => 1576209 [patent_doc_number] => 06447585 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Closed system for volatile organic compound recycling' [patent_app_type] => B1 [patent_app_number] => 09/481036 [patent_app_country] => US [patent_app_date] => 2000-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4762 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/447/06447585.pdf [firstpage_image] =>[orig_patent_app_number] => 09481036 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/481036
Closed system for volatile organic compound recycling Jan 10, 2000 Issued
Array ( [id] => 4249016 [patent_doc_number] => 06321637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Low-profile air filter module' [patent_app_type] => 1 [patent_app_number] => 9/475577 [patent_app_country] => US [patent_app_date] => 1999-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5112 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/321/06321637.pdf [firstpage_image] =>[orig_patent_app_number] => 475577 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/475577
Low-profile air filter module Dec 29, 1999 Issued
09/474584 METHOD AND APPARATUS FOR CLEANING FILTER BAGS OF BAG HOUSES Dec 28, 1999 Abandoned
Array ( [id] => 1358951 [patent_doc_number] => 06565629 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Vapor-liquid contactor, cryogenic air separation unit and method of gas separation' [patent_app_type] => B1 [patent_app_number] => 09/470578 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 12144 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565629.pdf [firstpage_image] =>[orig_patent_app_number] => 09470578 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/470578
Vapor-liquid contactor, cryogenic air separation unit and method of gas separation Dec 21, 1999 Issued
Array ( [id] => 4317593 [patent_doc_number] => 06328787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Apparatus and method for treating gas using a honeycomb rotor having a plurality of desorbing zones' [patent_app_type] => 1 [patent_app_number] => 9/468640 [patent_app_country] => US [patent_app_date] => 1999-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328787.pdf [firstpage_image] =>[orig_patent_app_number] => 468640 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/468640
Apparatus and method for treating gas using a honeycomb rotor having a plurality of desorbing zones Dec 21, 1999 Issued
Array ( [id] => 4342140 [patent_doc_number] => 06290754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Regenerative process for the deacidification of a gas containing CO2 and liquid hydrocarbons using an absorbent liquid based on activated methyldiethanolamine' [patent_app_type] => 1 [patent_app_number] => 9/467866 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2932 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/290/06290754.pdf [firstpage_image] =>[orig_patent_app_number] => 467866 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467866
Regenerative process for the deacidification of a gas containing CO2 and liquid hydrocarbons using an absorbent liquid based on activated methyldiethanolamine Dec 19, 1999 Issued
Array ( [id] => 4401455 [patent_doc_number] => 06299667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-09 [patent_title] => 'Method and device for removing dust from areas with high dust loading' [patent_app_type] => 1 [patent_app_number] => 9/467159 [patent_app_country] => US [patent_app_date] => 1999-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1449 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/299/06299667.pdf [firstpage_image] =>[orig_patent_app_number] => 467159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/467159
Method and device for removing dust from areas with high dust loading Dec 19, 1999 Issued
Array ( [id] => 1534857 [patent_doc_number] => 06336959 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Solution feeding apparatus and method of feeding solution' [patent_app_type] => B1 [patent_app_number] => 09/459818 [patent_app_country] => US [patent_app_date] => 1999-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 12373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/336/06336959.pdf [firstpage_image] =>[orig_patent_app_number] => 09459818 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/459818
Solution feeding apparatus and method of feeding solution Dec 12, 1999 Issued
Array ( [id] => 6377129 [patent_doc_number] => 20020178917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-05 [patent_title] => 'METHOD FOR REGENERATING A LOADED WASH LIQUID FROM A GAS DESULFURIZATION FACILITY' [patent_app_type] => new [patent_app_number] => 09/402075 [patent_app_country] => US [patent_app_date] => 1999-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2514 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20020178917.pdf [firstpage_image] =>[orig_patent_app_number] => 09402075 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402075
Method for regenerating a loaded wash liquid from a gas desulfurization facility Dec 5, 1999 Issued
Array ( [id] => 4400697 [patent_doc_number] => 06264711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Capture of liquid sanding dust atomized overspray blast media and other errant particles in an unenclosed area' [patent_app_type] => 1 [patent_app_number] => 9/447888 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2924 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264711.pdf [firstpage_image] =>[orig_patent_app_number] => 447888 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/447888
Capture of liquid sanding dust atomized overspray blast media and other errant particles in an unenclosed area Nov 23, 1999 Issued
Array ( [id] => 4160016 [patent_doc_number] => 06139607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Air cleaner assembly; and method' [patent_app_type] => 1 [patent_app_number] => 9/440583 [patent_app_country] => US [patent_app_date] => 1999-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 18754 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/139/06139607.pdf [firstpage_image] =>[orig_patent_app_number] => 440583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/440583
Air cleaner assembly; and method Nov 14, 1999 Issued
Array ( [id] => 4374365 [patent_doc_number] => 06293996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Fuel storage system with vent filter assembly' [patent_app_type] => 1 [patent_app_number] => 9/440520 [patent_app_country] => US [patent_app_date] => 1999-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4491 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293996.pdf [firstpage_image] =>[orig_patent_app_number] => 440520 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/440520
Fuel storage system with vent filter assembly Nov 14, 1999 Issued
09/380965 SYSTEM FOR PREVENTING THE EMANATION OF VAPORS, ODORS, SMOKE AND DUSTS IN OPEN SPACES Nov 11, 1999 Abandoned
Array ( [id] => 4402059 [patent_doc_number] => 06309447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Apparatus and method for improved pulse-jet cleaning of industrial filters' [patent_app_type] => 1 [patent_app_number] => 9/434381 [patent_app_country] => US [patent_app_date] => 1999-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4142 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309447.pdf [firstpage_image] =>[orig_patent_app_number] => 434381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/434381
Apparatus and method for improved pulse-jet cleaning of industrial filters Nov 4, 1999 Issued
Array ( [id] => 4398122 [patent_doc_number] => RE037150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Occupant air filter for vehicles' [patent_app_type] => 2 [patent_app_number] => 9/435383 [patent_app_country] => US [patent_app_date] => 1999-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4136 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037150.pdf [firstpage_image] =>[orig_patent_app_number] => 435383 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435383
Occupant air filter for vehicles Nov 2, 1999 Issued
Array ( [id] => 4335298 [patent_doc_number] => 06284026 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Filtering, water eliminating, and lubricating compressed air valve structure' [patent_app_type] => 1 [patent_app_number] => 9/430755 [patent_app_country] => US [patent_app_date] => 1999-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2036 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 579 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284026.pdf [firstpage_image] =>[orig_patent_app_number] => 430755 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/430755
Filtering, water eliminating, and lubricating compressed air valve structure Oct 28, 1999 Issued
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