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] => 1533212 [patent_doc_number] => 06488745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-03 [patent_title] => 'Trap apparatus and method for condensable by-products of deposition reactions' [patent_app_type] => B2 [patent_app_number] => 09/816639 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6801 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/488/06488745.pdf [firstpage_image] =>[orig_patent_app_number] => 09816639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/816639
Trap apparatus and method for condensable by-products of deposition reactions Mar 22, 2001 Issued
Array ( [id] => 6907422 [patent_doc_number] => 20010010189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-02 [patent_title] => 'Apparatus and method for separating particles from a cyclonic fluid flow' [patent_app_type] => new [patent_app_number] => 09/815042 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3563 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20010010189.pdf [firstpage_image] =>[orig_patent_app_number] => 09815042 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815042
Apparatus and method for separating particles from a cyclonic fluid flow Mar 22, 2001 Issued
Array ( [id] => 6105425 [patent_doc_number] => 20020170429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Oxygen enhanced CDA modification to a CDO integrated scrubber' [patent_app_type] => new [patent_app_number] => 09/811716 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7906 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20020170429.pdf [firstpage_image] =>[orig_patent_app_number] => 09811716 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/811716
Oxygen enhanced CDA modification to a CDO integrated scrubber Mar 18, 2001 Issued
Array ( [id] => 1597901 [patent_doc_number] => 06475266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-05 [patent_title] => 'Exhaust gas recovery method and apparatus' [patent_app_type] => B2 [patent_app_number] => 09/809222 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3725 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/475/06475266.pdf [firstpage_image] =>[orig_patent_app_number] => 09809222 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/809222
Exhaust gas recovery method and apparatus Mar 15, 2001 Issued
Array ( [id] => 1112310 [patent_doc_number] => 06802892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Apparatus and process for conditioning organic fluid' [patent_app_type] => B2 [patent_app_number] => 09/811260 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6632 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/802/06802892.pdf [firstpage_image] =>[orig_patent_app_number] => 09811260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/811260
Apparatus and process for conditioning organic fluid Mar 15, 2001 Issued
Array ( [id] => 1515726 [patent_doc_number] => 06500239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-31 [patent_title] => 'System and method for removing dissolved gas from a solution' [patent_app_type] => B2 [patent_app_number] => 09/808511 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9203 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500239.pdf [firstpage_image] =>[orig_patent_app_number] => 09808511 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808511
System and method for removing dissolved gas from a solution Mar 13, 2001 Issued
Array ( [id] => 1264504 [patent_doc_number] => 06656250 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Method and device for liquid purification of crude gas flows' [patent_app_type] => B1 [patent_app_number] => 09/743927 [patent_app_country] => US [patent_app_date] => 2001-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5295 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656250.pdf [firstpage_image] =>[orig_patent_app_number] => 09743927 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/743927
Method and device for liquid purification of crude gas flows Mar 11, 2001 Issued
Array ( [id] => 7090202 [patent_doc_number] => 20010032543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-25 [patent_title] => 'Abatement of semiconductor processing gases' [patent_app_type] => new [patent_app_number] => 09/796846 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2032 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20010032543.pdf [firstpage_image] =>[orig_patent_app_number] => 09796846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/796846
Abatement of semiconductor processing gases Feb 28, 2001 Issued
Array ( [id] => 1413127 [patent_doc_number] => 06506235 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Method of cleaning flue gases' [patent_app_type] => B1 [patent_app_number] => 09/720432 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2278 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506235.pdf [firstpage_image] =>[orig_patent_app_number] => 09720432 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720432
Method of cleaning flue gases Feb 22, 2001 Issued
Array ( [id] => 6513645 [patent_doc_number] => 20020108497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Air-cleaning apparatus' [patent_app_type] => new [patent_app_number] => 09/780209 [patent_app_country] => US [patent_app_date] => 2001-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2479 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108497.pdf [firstpage_image] =>[orig_patent_app_number] => 09780209 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/780209
Air-cleaning apparatus Feb 8, 2001 Issued
Array ( [id] => 1409762 [patent_doc_number] => 06511527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-01-28 [patent_title] => 'Method of treating exhaust gas' [patent_app_type] => B2 [patent_app_number] => 09/777607 [patent_app_country] => US [patent_app_date] => 2001-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2423 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/511/06511527.pdf [firstpage_image] =>[orig_patent_app_number] => 09777607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/777607
Method of treating exhaust gas Feb 5, 2001 Issued
Array ( [id] => 1593305 [patent_doc_number] => 06491742 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'ESRF coolant degassing process' [patent_app_type] => B1 [patent_app_number] => 09/774182 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2873 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/491/06491742.pdf [firstpage_image] =>[orig_patent_app_number] => 09774182 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/774182
ESRF coolant degassing process Feb 4, 2001 Issued
Array ( [id] => 6559843 [patent_doc_number] => 20020014155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'System and process for agglomeration and processing of carbonaceous fines and dust' [patent_app_type] => new [patent_app_number] => 09/768714 [patent_app_country] => US [patent_app_date] => 2001-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2617 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20020014155.pdf [firstpage_image] =>[orig_patent_app_number] => 09768714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/768714
System and process for agglomeration and processing of carbonaceous fines and dust Jan 23, 2001 Issued
Array ( [id] => 6899448 [patent_doc_number] => 20010009124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-07-26 [patent_title] => 'Method for decarbonating waste gas and decarbonating apparatus' [patent_app_type] => new [patent_app_number] => 09/764116 [patent_app_country] => US [patent_app_date] => 2001-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8747 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20010009124.pdf [firstpage_image] =>[orig_patent_app_number] => 09764116 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/764116
Method for decarbonating waste gas and decarbonating apparatus Jan 18, 2001 Issued
Array ( [id] => 6896994 [patent_doc_number] => 20010045159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Filter-fan product including a circuit for monitoring the filter thereof' [patent_app_type] => new [patent_app_number] => 09/761168 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3875 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20010045159.pdf [firstpage_image] =>[orig_patent_app_number] => 09761168 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/761168
Filter-fan product including a circuit for monitoring the filter thereof Jan 11, 2001 Abandoned
Array ( [id] => 6892770 [patent_doc_number] => 20010015136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Column for counter-currently contacting gas and liquid' [patent_app_type] => new [patent_app_number] => 09/757888 [patent_app_country] => US [patent_app_date] => 2001-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2764 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20010015136.pdf [firstpage_image] =>[orig_patent_app_number] => 09757888 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/757888
Column for counter-currently contacting gas and liquid Jan 9, 2001 Abandoned
Array ( [id] => 1515735 [patent_doc_number] => 06500242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-31 [patent_title] => 'Apparatus and method for degassing and preventing gelation in a viscous liquid' [patent_app_type] => B2 [patent_app_number] => 09/756613 [patent_app_country] => US [patent_app_date] => 2001-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3865 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500242.pdf [firstpage_image] =>[orig_patent_app_number] => 09756613 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756613
Apparatus and method for degassing and preventing gelation in a viscous liquid Jan 3, 2001 Issued
Array ( [id] => 6468791 [patent_doc_number] => 20020023541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Liquid spray absorbing' [patent_app_type] => new [patent_app_number] => 09/751091 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2291 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023541.pdf [firstpage_image] =>[orig_patent_app_number] => 09751091 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751091
Liquid spray absorbing Dec 28, 2000 Issued
Array ( [id] => 1557982 [patent_doc_number] => 06436174 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Method for removing acid gas components from gases' [patent_app_type] => B1 [patent_app_number] => 09/720783 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4717 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436174.pdf [firstpage_image] =>[orig_patent_app_number] => 09720783 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720783
Method for removing acid gas components from gases Dec 28, 2000 Issued
Array ( [id] => 6548642 [patent_doc_number] => 20020083835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Smoke removing filter assembly for use with a candle' [patent_app_type] => new [patent_app_number] => 09/749790 [patent_app_country] => US [patent_app_date] => 2000-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2067 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20020083835.pdf [firstpage_image] =>[orig_patent_app_number] => 09749790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/749790
Smoke removing filter assembly for use with a candle Dec 27, 2000 Abandoned
Menu