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] => 11595977 [patent_doc_number] => 09643122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Separation device for carbon dioxide, method for the operation thereof, and separating unit' [patent_app_type] => utility [patent_app_number] => 14/394095 [patent_app_country] => US [patent_app_date] => 2013-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6577 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14394095 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394095
Separation device for carbon dioxide, method for the operation thereof, and separating unit Apr 1, 2013 Issued
Array ( [id] => 9835014 [patent_doc_number] => 20150027095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'SCREEN PANEL FOR COVERING AT LEAST PARTLY AN AIR INTAKE OPENING OF AN AIR INLET HOUSE OF A COMBUSTION ENGINE OR A COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/384924 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2201 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14384924 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/384924
SCREEN PANEL FOR COVERING AT LEAST PARTLY AN AIR INTAKE OPENING OF AN AIR INLET HOUSE OF A COMBUSTION ENGINE OR A COMPRESSOR Mar 11, 2013 Abandoned
Array ( [id] => 8936941 [patent_doc_number] => 20130186738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'RECYCLER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/791384 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10707 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13791384 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/791384
RECYCLER ASSEMBLY Mar 7, 2013 Abandoned
Array ( [id] => 8999667 [patent_doc_number] => 20130220791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'HEAT INTEGRATED DISTILLATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/775029 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6177 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13775029 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775029
Heat integrated distillation apparatus Feb 21, 2013 Issued
Array ( [id] => 8986511 [patent_doc_number] => 20130213792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'HEAT INTEGRATED DISTILLATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/771741 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6061 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13771741 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771741
Heat integrated distillation apparatus Feb 19, 2013 Issued
Array ( [id] => 9431863 [patent_doc_number] => 20140109769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'Device for Separating Air and Vapor from Liquids' [patent_app_type] => utility [patent_app_number] => 13/659327 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1589 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13659327 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/659327
Device for Separating Air and Vapor from Liquids Oct 23, 2012 Abandoned
Array ( [id] => 8660344 [patent_doc_number] => 20130041173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'MODIFIED DIAMOND PARTICLES' [patent_app_type] => utility [patent_app_number] => 13/526410 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2115 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13526410 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/526410
Modified diamond particles Jun 17, 2012 Issued
Array ( [id] => 8462063 [patent_doc_number] => 20120267231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'SYSTEM AND METHOD OF PASSIVE LIQUID PURIFICATION' [patent_app_type] => utility [patent_app_number] => 13/466290 [patent_app_country] => US [patent_app_date] => 2012-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10267 [patent_no_of_claims] => 39 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13466290 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/466290
SYSTEM AND METHOD OF PASSIVE LIQUID PURIFICATION May 7, 2012 Abandoned
Array ( [id] => 8449855 [patent_doc_number] => 20120260801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'CO2 RECOVERY SYSTEM AND RECOVERY METHOD FOR MOISTURE CONTAINING CO2 GAS' [patent_app_type] => utility [patent_app_number] => 13/417441 [patent_app_country] => US [patent_app_date] => 2012-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7879 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13417441 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/417441
CO2 recovery system and recovery method for moisture containing CO2 gas Mar 11, 2012 Issued
Array ( [id] => 8265024 [patent_doc_number] => 20120164452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Suspension Homopolymerization of an Isocyanurates' [patent_app_type] => utility [patent_app_number] => 13/409104 [patent_app_country] => US [patent_app_date] => 2012-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6913 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 15 [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] => 13409104 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/409104
Suspension homopolymerization of an isocyanurates Feb 29, 2012 Issued
Array ( [id] => 8197544 [patent_doc_number] => 20120121819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'Media For Membrane Ion Exchange Chromatography Based On Polymeric Primary Amines, Sorption Device Containing That Media, And Chromatography Scheme And Purification Method Using The Same' [patent_app_type] => utility [patent_app_number] => 13/339503 [patent_app_country] => US [patent_app_date] => 2011-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9377 [patent_no_of_claims] => 5 [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/A1/0121/20120121819.pdf [firstpage_image] =>[orig_patent_app_number] => 13339503 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/339503
Media For Membrane Ion Exchange Chromatography Based On Polymeric Primary Amines, Sorption Device Containing That Media, And Chromatography Scheme And Purification Method Using The Same Dec 28, 2011 Abandoned
Array ( [id] => 8900722 [patent_doc_number] => 20130168225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'Distiller with Closed Loop Energy Circulation and Method for Reuse of Heat Energy and Thermal Loss of the Distiller' [patent_app_type] => utility [patent_app_number] => 13/821724 [patent_app_country] => US [patent_app_date] => 2011-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4725 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13821724 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/821724
Distiller with Closed Loop Energy Circulation and Method for Reuse of Heat Energy and Thermal Loss of the Distiller Sep 7, 2011
Array ( [id] => 7577117 [patent_doc_number] => 20110290999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'MONOLITHIC COLUMN CHROMATOGRAPHY' [patent_app_type] => utility [patent_app_number] => 13/204529 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11211 [patent_no_of_claims] => 37 [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/A1/0290/20110290999.pdf [firstpage_image] =>[orig_patent_app_number] => 13204529 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/204529
MONOLITHIC COLUMN CHROMATOGRAPHY Aug 4, 2011 Abandoned
Array ( [id] => 10175856 [patent_doc_number] => 09206047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Method for concentrating an aqueous hydrogen peroxide solution' [patent_app_type] => utility [patent_app_number] => 13/817797 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2813 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13817797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/817797
Method for concentrating an aqueous hydrogen peroxide solution Jul 28, 2011 Issued
Array ( [id] => 8972580 [patent_doc_number] => 20130206010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'CO2 RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/879304 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3820 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13879304 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/879304
CO2 RECOVERY SYSTEM Jul 26, 2011 Abandoned
Array ( [id] => 8888060 [patent_doc_number] => 20130161244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'Chromatography Device' [patent_app_type] => utility [patent_app_number] => 13/817658 [patent_app_country] => US [patent_app_date] => 2011-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6491 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13817658 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/817658
Chromatography Device Jul 20, 2011 Abandoned
Array ( [id] => 6103785 [patent_doc_number] => 20110185897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'REMOVAL OF CARBON DIOXIDE FROM AIR' [patent_app_type] => utility [patent_app_number] => 13/045317 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11261 [patent_no_of_claims] => 22 [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/A1/0185/20110185897.pdf [firstpage_image] =>[orig_patent_app_number] => 13045317 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/045317
REMOVAL OF CARBON DIOXIDE FROM AIR Mar 9, 2011 Abandoned
Array ( [id] => 6009551 [patent_doc_number] => 20110219948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'RADIAL COUNTERFLOW CARBON CAPTURE AND FLUE GAS SCRUBBING' [patent_app_type] => utility [patent_app_number] => 13/041255 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13729 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20110219948.pdf [firstpage_image] =>[orig_patent_app_number] => 13041255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/041255
RADIAL COUNTERFLOW CARBON CAPTURE AND FLUE GAS SCRUBBING Mar 3, 2011 Abandoned
Array ( [id] => 8216431 [patent_doc_number] => 20120132512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'GASEOUS DENSITY CONVECTIVE DESALINATION AND COOLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/039241 [patent_app_country] => US [patent_app_date] => 2011-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4983 [patent_no_of_claims] => 7 [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] => 13039241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/039241
GASEOUS DENSITY CONVECTIVE DESALINATION AND COOLING SYSTEM Mar 1, 2011 Abandoned
Array ( [id] => 10559888 [patent_doc_number] => 09283541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Thin layer chromatography plates and related methods' [patent_app_type] => utility [patent_app_number] => 13/035645 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 63 [patent_no_of_words] => 10061 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13035645 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/035645
Thin layer chromatography plates and related methods Feb 24, 2011 Issued
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