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] => 4774657 [patent_doc_number] => 20080282655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'GREEN HOUSE GASES FILTRATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/116545 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4917 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0282/20080282655.pdf [firstpage_image] =>[orig_patent_app_number] => 12116545 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116545
Green house gases filtration system May 6, 2008 Issued
Array ( [id] => 8282332 [patent_doc_number] => 08216431 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-10 [patent_title] => 'Passive liquid distillation system' [patent_app_type] => utility [patent_app_number] => 12/148834 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 3343 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12148834 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148834
Passive liquid distillation system Apr 22, 2008 Issued
Array ( [id] => 5400509 [patent_doc_number] => 20090235822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-24 [patent_title] => 'CO2 recovery from IGCC power plants' [patent_app_type] => utility [patent_app_number] => 12/076386 [patent_app_country] => US [patent_app_date] => 2008-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1857 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20090235822.pdf [firstpage_image] =>[orig_patent_app_number] => 12076386 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/076386
CO2 recovery from IGCC power plants Mar 17, 2008 Issued
Array ( [id] => 6380661 [patent_doc_number] => 20100176042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'Wastewater Concentrator' [patent_app_type] => utility [patent_app_number] => 12/530484 [patent_app_country] => US [patent_app_date] => 2008-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4359 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20100176042.pdf [firstpage_image] =>[orig_patent_app_number] => 12530484 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/530484
Wastewater Concentrator Mar 11, 2008 Abandoned
Array ( [id] => 6300047 [patent_doc_number] => 20100107872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'BIOGAS UPGRADING' [patent_app_type] => utility [patent_app_number] => 12/450304 [patent_app_country] => US [patent_app_date] => 2008-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4319 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20100107872.pdf [firstpage_image] =>[orig_patent_app_number] => 12450304 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/450304
BIOGAS UPGRADING Mar 5, 2008 Abandoned
Array ( [id] => 6570491 [patent_doc_number] => 20100096250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'SEA WATER DESALINATION SYSTEM AND METHOD FOR PREPARING DRINKING WATER' [patent_app_type] => utility [patent_app_number] => 12/526404 [patent_app_country] => US [patent_app_date] => 2008-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2224 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12526404 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/526404
SEA WATER DESALINATION SYSTEM AND METHOD FOR PREPARING DRINKING WATER Feb 4, 2008 Abandoned
Array ( [id] => 4723418 [patent_doc_number] => 20080203036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'C02 RECOVERY SYSTEM AND SOLID-PARTICLES REMOVING METHOD FOR USE IN THE SAME' [patent_app_type] => utility [patent_app_number] => 12/022468 [patent_app_country] => US [patent_app_date] => 2008-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4542 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0203/20080203036.pdf [firstpage_image] =>[orig_patent_app_number] => 12022468 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/022468
CO2 recovery system and solid-particles removing method for use in the same Jan 29, 2008 Issued
Array ( [id] => 5340332 [patent_doc_number] => 20090178982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'CARTRIDGE FILTER CLEANING METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/972995 [patent_app_country] => US [patent_app_date] => 2008-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20090178982.pdf [firstpage_image] =>[orig_patent_app_number] => 11972995 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/972995
CARTRIDGE FILTER CLEANING METHOD AND APPARATUS Jan 10, 2008 Abandoned
Array ( [id] => 8845713 [patent_doc_number] => 08454889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Gas treatment system' [patent_app_type] => utility [patent_app_number] => 11/963237 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7976 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11963237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963237
Gas treatment system Dec 20, 2007 Issued
Array ( [id] => 8845713 [patent_doc_number] => 08454889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Gas treatment system' [patent_app_type] => utility [patent_app_number] => 11/963237 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7976 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11963237 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963237
Gas treatment system Dec 20, 2007 Issued
Array ( [id] => 6401512 [patent_doc_number] => 20100139481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-10 [patent_title] => 'METHOD OF TREATING A GAS SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/518538 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5502 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20100139481.pdf [firstpage_image] =>[orig_patent_app_number] => 12518538 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518538
Method of treating a gas system Nov 27, 2007 Issued
Array ( [id] => 4827556 [patent_doc_number] => 20080127823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Method for the selective extraction of acids, bases and polar salts' [patent_app_type] => utility [patent_app_number] => 11/980322 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4793 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20080127823.pdf [firstpage_image] =>[orig_patent_app_number] => 11980322 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/980322
Method for the selective extraction of acids, bases and polar salts Oct 29, 2007 Issued
Array ( [id] => 4633798 [patent_doc_number] => 08012244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Method of removing particulates from exhaust gases, and corresponding fiber layer, particulate filter, exhaust system and vehicle' [patent_app_type] => utility [patent_app_number] => 11/825803 [patent_app_country] => US [patent_app_date] => 2007-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 7453 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/012/08012244.pdf [firstpage_image] =>[orig_patent_app_number] => 11825803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/825803
Method of removing particulates from exhaust gases, and corresponding fiber layer, particulate filter, exhaust system and vehicle Jul 8, 2007 Issued
Array ( [id] => 5461166 [patent_doc_number] => 20090321366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'METHOD OF PROCESSING AND SEPARATING A MULTIPHASE WELL EFFLUENT MIXTURE' [patent_app_type] => utility [patent_app_number] => 12/307721 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1352 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0321/20090321366.pdf [firstpage_image] =>[orig_patent_app_number] => 12307721 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/307721
METHOD OF PROCESSING AND SEPARATING A MULTIPHASE WELL EFFLUENT MIXTURE Jul 1, 2007 Abandoned
Array ( [id] => 7996757 [patent_doc_number] => 08080226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-20 [patent_title] => 'Methods and sytems for the destruction of perfluorinated compounds' [patent_app_type] => utility [patent_app_number] => 11/805766 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3315 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/080/08080226.pdf [firstpage_image] =>[orig_patent_app_number] => 11805766 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/805766
Methods and sytems for the destruction of perfluorinated compounds May 22, 2007 Issued
Array ( [id] => 5382561 [patent_doc_number] => 20090223805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'PROCESS FOR PREPARING N,N-DIMETHYLAMINOETHOXYETHANOL' [patent_app_type] => utility [patent_app_number] => 12/293699 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2274 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20090223805.pdf [firstpage_image] =>[orig_patent_app_number] => 12293699 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/293699
PROCESS FOR PREPARING N,N-DIMETHYLAMINOETHOXYETHANOL Mar 19, 2007 Abandoned
Array ( [id] => 6419491 [patent_doc_number] => 20100101931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'PROCESS FOR PREPARING VERY PURE 1,4-BUTANEDIOL' [patent_app_type] => utility [patent_app_number] => 12/524790 [patent_app_country] => US [patent_app_date] => 2007-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3432 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0101/20100101931.pdf [firstpage_image] =>[orig_patent_app_number] => 12524790 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/524790
PROCESS FOR PREPARING VERY PURE 1,4-BUTANEDIOL Mar 13, 2007 Abandoned
Array ( [id] => 4930044 [patent_doc_number] => 20080000819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'WATER DECONTAMINATION SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/675015 [patent_app_country] => US [patent_app_date] => 2007-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18634 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20080000819.pdf [firstpage_image] =>[orig_patent_app_number] => 11675015 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/675015
WATER DECONTAMINATION SYSTEMS Feb 13, 2007 Abandoned
Array ( [id] => 4849070 [patent_doc_number] => 20080314812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Apparatus and Methods for Cooling Samples' [patent_app_type] => utility [patent_app_number] => 12/160621 [patent_app_country] => US [patent_app_date] => 2007-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2734 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0314/20080314812.pdf [firstpage_image] =>[orig_patent_app_number] => 12160621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160621
Apparatus and Methods for Cooling Samples Jan 15, 2007 Abandoned
Array ( [id] => 8759314 [patent_doc_number] => 08419832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Process for the purification of gaseous mixtures containing mercaptans and other acid gases' [patent_app_type] => utility [patent_app_number] => 12/161010 [patent_app_country] => US [patent_app_date] => 2007-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4034 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12161010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161010
Process for the purification of gaseous mixtures containing mercaptans and other acid gases Jan 15, 2007 Issued
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