Search

Duane Smith

Supervisory Patent Examiner (ID: 15939, Phone: (571)272-1166 , Office: P/1776 )

Most Active Art Unit
1724
Art Unit(s)
1305, 1700, 1759, 3621, 1797, 1776, 1724, 1737
Total Applications
1355
Issued Applications
1012
Pending Applications
134
Abandoned Applications
216

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3934301 [patent_doc_number] => 05997616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Moisture absorption device for electrical apparatus containing dielectric gas' [patent_app_type] => 1 [patent_app_number] => 9/102657 [patent_app_country] => US [patent_app_date] => 1998-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1285 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/997/05997616.pdf [firstpage_image] =>[orig_patent_app_number] => 102657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102657
Moisture absorption device for electrical apparatus containing dielectric gas Jun 22, 1998 Issued
Array ( [id] => 3947877 [patent_doc_number] => 05998500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Method of making a filter with interpenetrating polymer network that biodegrades' [patent_app_type] => 1 [patent_app_number] => 9/102773 [patent_app_country] => US [patent_app_date] => 1998-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3787 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998500.pdf [firstpage_image] =>[orig_patent_app_number] => 102773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102773
Method of making a filter with interpenetrating polymer network that biodegrades Jun 22, 1998 Issued
Array ( [id] => 4394137 [patent_doc_number] => 06171095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Multiple axes electroform' [patent_app_type] => 1 [patent_app_number] => 9/100059 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 1616 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171095.pdf [firstpage_image] =>[orig_patent_app_number] => 100059 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100059
Multiple axes electroform Jun 18, 1998 Issued
Array ( [id] => 4096031 [patent_doc_number] => 06051054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Method for separating dust from hot process gases' [patent_app_type] => 1 [patent_app_number] => 9/100099 [patent_app_country] => US [patent_app_date] => 1998-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2680 [patent_no_of_claims] => 16 [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/06/051/06051054.pdf [firstpage_image] =>[orig_patent_app_number] => 100099 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/100099
Method for separating dust from hot process gases Jun 18, 1998 Issued
Array ( [id] => 4174798 [patent_doc_number] => 06019808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Air cleaner' [patent_app_type] => 1 [patent_app_number] => 9/097591 [patent_app_country] => US [patent_app_date] => 1998-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 6089 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019808.pdf [firstpage_image] =>[orig_patent_app_number] => 097591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097591
Air cleaner Jun 15, 1998 Issued
Array ( [id] => 4198519 [patent_doc_number] => 06077332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Magnetic trap for removal of iron from amines' [patent_app_type] => 1 [patent_app_number] => 9/097217 [patent_app_country] => US [patent_app_date] => 1998-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2673 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077332.pdf [firstpage_image] =>[orig_patent_app_number] => 097217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097217
Magnetic trap for removal of iron from amines Jun 11, 1998 Issued
Array ( [id] => 4198490 [patent_doc_number] => 06077330 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Air drying device for a pneumatic system' [patent_app_type] => 1 [patent_app_number] => 9/043597 [patent_app_country] => US [patent_app_date] => 1998-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4600 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077330.pdf [firstpage_image] =>[orig_patent_app_number] => 043597 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043597
Air drying device for a pneumatic system Jun 9, 1998 Issued
Array ( [id] => 4100606 [patent_doc_number] => 06022388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Device for cleaning filter elements' [patent_app_type] => 1 [patent_app_number] => 9/091056 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/022/06022388.pdf [firstpage_image] =>[orig_patent_app_number] => 091056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/091056
Device for cleaning filter elements Jun 8, 1998 Issued
Array ( [id] => 4175068 [patent_doc_number] => 06019824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Bubble trap chamber' [patent_app_type] => 1 [patent_app_number] => 9/094417 [patent_app_country] => US [patent_app_date] => 1998-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019824.pdf [firstpage_image] =>[orig_patent_app_number] => 094417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/094417
Bubble trap chamber Jun 8, 1998 Issued
Array ( [id] => 3995657 [patent_doc_number] => 06004379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'System for quenching and scrubbing hot partial oxidation gas' [patent_app_type] => 1 [patent_app_number] => 9/092711 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5969 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004379.pdf [firstpage_image] =>[orig_patent_app_number] => 092711 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092711
System for quenching and scrubbing hot partial oxidation gas Jun 4, 1998 Issued
Array ( [id] => 4170692 [patent_doc_number] => 06036748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Black water flash and vapor recovery method' [patent_app_type] => 1 [patent_app_number] => 9/092825 [patent_app_country] => US [patent_app_date] => 1998-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2059 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/036/06036748.pdf [firstpage_image] =>[orig_patent_app_number] => 092825 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/092825
Black water flash and vapor recovery method Jun 4, 1998 Issued
Array ( [id] => 4138034 [patent_doc_number] => 06063163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Co-current and counter-current gas dehydration system' [patent_app_type] => 1 [patent_app_number] => 9/090360 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3323 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063163.pdf [firstpage_image] =>[orig_patent_app_number] => 090360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090360
Co-current and counter-current gas dehydration system Jun 3, 1998 Issued
Array ( [id] => 3917159 [patent_doc_number] => 05951745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Environmentally benign, washable wet filter' [patent_app_type] => 1 [patent_app_number] => 9/084992 [patent_app_country] => US [patent_app_date] => 1998-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2102 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951745.pdf [firstpage_image] =>[orig_patent_app_number] => 084992 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/084992
Environmentally benign, washable wet filter May 27, 1998 Issued
Array ( [id] => 4174935 [patent_doc_number] => 06019816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Systems and methods for removing residue from process gases exhausted from microelectronic device fabrication processes' [patent_app_type] => 1 [patent_app_number] => 9/086016 [patent_app_country] => US [patent_app_date] => 1998-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3451 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/019/06019816.pdf [firstpage_image] =>[orig_patent_app_number] => 086016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/086016
Systems and methods for removing residue from process gases exhausted from microelectronic device fabrication processes May 27, 1998 Issued
Array ( [id] => 3917169 [patent_doc_number] => 05951746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Suction device for cleaning purposes' [patent_app_type] => 1 [patent_app_number] => 9/085409 [patent_app_country] => US [patent_app_date] => 1998-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5367 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/951/05951746.pdf [firstpage_image] =>[orig_patent_app_number] => 085409 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/085409
Suction device for cleaning purposes May 26, 1998 Issued
Array ( [id] => 4145187 [patent_doc_number] => 06102976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Exhaust gas purifier' [patent_app_type] => 1 [patent_app_number] => 9/081988 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4124 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102976.pdf [firstpage_image] =>[orig_patent_app_number] => 081988 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081988
Exhaust gas purifier May 20, 1998 Issued
Array ( [id] => 3931844 [patent_doc_number] => 05989318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Apparatus for separating water from a two-phase stream' [patent_app_type] => 1 [patent_app_number] => 9/081377 [patent_app_country] => US [patent_app_date] => 1998-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2075 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989318.pdf [firstpage_image] =>[orig_patent_app_number] => 081377 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081377
Apparatus for separating water from a two-phase stream May 18, 1998 Issued
Array ( [id] => 4106493 [patent_doc_number] => 06071111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Mold assembly for forming contact lens blank' [patent_app_type] => 1 [patent_app_number] => 9/080772 [patent_app_country] => US [patent_app_date] => 1998-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 10734 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/071/06071111.pdf [firstpage_image] =>[orig_patent_app_number] => 080772 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080772
Mold assembly for forming contact lens blank May 17, 1998 Issued
Array ( [id] => 4353537 [patent_doc_number] => 06168653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Pressure transmission apparatus' [patent_app_type] => 1 [patent_app_number] => 9/079978 [patent_app_country] => US [patent_app_date] => 1998-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1573 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/168/06168653.pdf [firstpage_image] =>[orig_patent_app_number] => 079978 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/079978
Pressure transmission apparatus May 14, 1998 Issued
09/078344 GAS DRYING APPARATUS May 12, 1998 Issued
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