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] => 1214869 [patent_doc_number] => 06706094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-16 [patent_title] => 'Collection of dissolved gases from groundwater' [patent_app_type] => B2 [patent_app_number] => 10/144606 [patent_app_country] => US [patent_app_date] => 2002-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5278 [patent_no_of_claims] => 20 [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/06/706/06706094.pdf [firstpage_image] =>[orig_patent_app_number] => 10144606 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144606
Collection of dissolved gases from groundwater May 12, 2002 Issued
Array ( [id] => 1142823 [patent_doc_number] => 06773494 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-10 [patent_title] => 'Fluid separator unit for use with diesel engines' [patent_app_type] => B1 [patent_app_number] => 10/141731 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2063 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773494.pdf [firstpage_image] =>[orig_patent_app_number] => 10141731 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141731
Fluid separator unit for use with diesel engines May 9, 2002 Issued
10/129441 Apparatus for treating exhausted heating gas May 5, 2002 Abandoned
Array ( [id] => 1191779 [patent_doc_number] => 06730146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Drilling fluid degasser' [patent_app_type] => B2 [patent_app_number] => 10/139120 [patent_app_country] => US [patent_app_date] => 2002-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2923 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/730/06730146.pdf [firstpage_image] =>[orig_patent_app_number] => 10139120 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/139120
Drilling fluid degasser May 2, 2002 Issued
Array ( [id] => 6722824 [patent_doc_number] => 20030205136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'System and method of water treatment' [patent_app_type] => new [patent_app_number] => 10/136627 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5925 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205136.pdf [firstpage_image] =>[orig_patent_app_number] => 10136627 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/136627
System and method of water treatment May 1, 2002 Abandoned
Array ( [id] => 1109474 [patent_doc_number] => 06805734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-19 [patent_title] => 'Compact cascade scrubber for scrubbing exhaust gas' [patent_app_type] => B1 [patent_app_number] => 10/088566 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2622 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/805/06805734.pdf [firstpage_image] =>[orig_patent_app_number] => 10088566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/088566
Compact cascade scrubber for scrubbing exhaust gas Apr 25, 2002 Issued
Array ( [id] => 1207814 [patent_doc_number] => 06712883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-30 [patent_title] => 'Apparatus and method for deaerating liquid crystal' [patent_app_type] => B2 [patent_app_number] => 10/128453 [patent_app_country] => US [patent_app_date] => 2002-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3259 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/712/06712883.pdf [firstpage_image] =>[orig_patent_app_number] => 10128453 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128453
Apparatus and method for deaerating liquid crystal Apr 23, 2002 Issued
Array ( [id] => 1359052 [patent_doc_number] => 06565637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-20 [patent_title] => 'Filter assembly for a vacuum cleaner' [patent_app_type] => B2 [patent_app_number] => 10/128107 [patent_app_country] => US [patent_app_date] => 2002-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1904 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565637.pdf [firstpage_image] =>[orig_patent_app_number] => 10128107 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/128107
Filter assembly for a vacuum cleaner Apr 22, 2002 Issued
Array ( [id] => 1153080 [patent_doc_number] => 06761756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-13 [patent_title] => 'Air purification system for a central air conditioning unit' [patent_app_type] => B1 [patent_app_number] => 10/127809 [patent_app_country] => US [patent_app_date] => 2002-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 872 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/761/06761756.pdf [firstpage_image] =>[orig_patent_app_number] => 10127809 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/127809
Air purification system for a central air conditioning unit Apr 22, 2002 Issued
Array ( [id] => 1201701 [patent_doc_number] => 06719829 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-13 [patent_title] => 'Venturi and methods for particulate removal with counterflow sprays' [patent_app_type] => B1 [patent_app_number] => 10/132330 [patent_app_country] => US [patent_app_date] => 2002-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6899 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719829.pdf [firstpage_image] =>[orig_patent_app_number] => 10132330 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132330
Venturi and methods for particulate removal with counterflow sprays Apr 21, 2002 Issued
Array ( [id] => 1262749 [patent_doc_number] => 06660067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Mechanical oxygen scavenger device' [patent_app_type] => B2 [patent_app_number] => 10/117567 [patent_app_country] => US [patent_app_date] => 2002-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3113 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/660/06660067.pdf [firstpage_image] =>[orig_patent_app_number] => 10117567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/117567
Mechanical oxygen scavenger device Apr 3, 2002 Issued
Array ( [id] => 1121647 [patent_doc_number] => 06793714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-21 [patent_title] => 'Process for dehydrating and stripping a wet natural gas' [patent_app_type] => B2 [patent_app_number] => 10/108494 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5174 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 460 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/793/06793714.pdf [firstpage_image] =>[orig_patent_app_number] => 10108494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/108494
Process for dehydrating and stripping a wet natural gas Mar 28, 2002 Issued
Array ( [id] => 6251858 [patent_doc_number] => 20020185006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Process for dehydrating and fractionating a low-pressure natural gas' [patent_app_type] => new [patent_app_number] => 10/108860 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4333 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20020185006.pdf [firstpage_image] =>[orig_patent_app_number] => 10108860 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/108860
Process for dehydrating and fractionating a low-pressure natural gas Mar 28, 2002 Issued
Array ( [id] => 1176992 [patent_doc_number] => 06740148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-25 [patent_title] => 'Exhaust gas cleaner' [patent_app_type] => B2 [patent_app_number] => 10/088999 [patent_app_country] => US [patent_app_date] => 2002-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18454 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/740/06740148.pdf [firstpage_image] =>[orig_patent_app_number] => 10088999 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/088999
Exhaust gas cleaner Mar 21, 2002 Issued
Array ( [id] => 5915820 [patent_doc_number] => 20020112457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-22 [patent_title] => 'Fluid media particle isolating system' [patent_app_type] => new [patent_app_number] => 10/096631 [patent_app_country] => US [patent_app_date] => 2002-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6416 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20020112457.pdf [firstpage_image] =>[orig_patent_app_number] => 10096631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/096631
Fluid media particle isolating system Mar 11, 2002 Issued
Array ( [id] => 6484397 [patent_doc_number] => 20020189449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Scrubber for paint booths' [patent_app_type] => new [patent_app_number] => 10/093334 [patent_app_country] => US [patent_app_date] => 2002-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3195 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20020189449.pdf [firstpage_image] =>[orig_patent_app_number] => 10093334 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/093334
Scrubber for paint booths Mar 6, 2002 Issued
Array ( [id] => 6708177 [patent_doc_number] => 20030167926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Portable air cleaning, heating, and cooling apparatus' [patent_app_type] => new [patent_app_number] => 10/092236 [patent_app_country] => US [patent_app_date] => 2002-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1857 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20030167926.pdf [firstpage_image] =>[orig_patent_app_number] => 10092236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/092236
Portable air cleaning, heating, and cooling apparatus Mar 5, 2002 Abandoned
Array ( [id] => 1261424 [patent_doc_number] => 06655259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-02 [patent_title] => 'Full flow mechanical fail safe' [patent_app_type] => B2 [patent_app_number] => 10/085101 [patent_app_country] => US [patent_app_date] => 2002-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 5847 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/655/06655259.pdf [firstpage_image] =>[orig_patent_app_number] => 10085101 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/085101
Full flow mechanical fail safe Feb 28, 2002 Issued
Array ( [id] => 1498646 [patent_doc_number] => 06485548 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-26 [patent_title] => 'Method and apparatus for cleaning a gas' [patent_app_type] => B1 [patent_app_number] => 10/085830 [patent_app_country] => US [patent_app_date] => 2002-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8402 [patent_no_of_claims] => 20 [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/06/485/06485548.pdf [firstpage_image] =>[orig_patent_app_number] => 10085830 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/085830
Method and apparatus for cleaning a gas Feb 27, 2002 Issued
Array ( [id] => 1204303 [patent_doc_number] => 06716273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-06 [patent_title] => 'Method and device for eliminating oxygen contained in aqueous monomer solutions' [patent_app_type] => B1 [patent_app_number] => 10/048984 [patent_app_country] => US [patent_app_date] => 2002-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/716/06716273.pdf [firstpage_image] =>[orig_patent_app_number] => 10048984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048984
Method and device for eliminating oxygen contained in aqueous monomer solutions Feb 18, 2002 Issued
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