Search

David A. Reifsnyder

Examiner (ID: 13912)

Most Active Art Unit
1723
Art Unit(s)
1723, 1778, 2899, 1797, 1776, 1306
Total Applications
2074
Issued Applications
1658
Pending Applications
148
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7182026 [patent_doc_number] => 20050161379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Descaling method and descaling apparatus' [patent_app_type] => utility [patent_app_number] => 10/513152 [patent_app_country] => US [patent_app_date] => 2003-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12317 [patent_no_of_claims] => 23 [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/A1/0161/20050161379.pdf [firstpage_image] =>[orig_patent_app_number] => 10513152 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/513152
Descaling method and descaling apparatus May 7, 2003 Issued
Array ( [id] => 938267 [patent_doc_number] => 06972095 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-06 [patent_title] => 'Magnetic molecules: a process utilizing functionalized magnetic ferritins for the selective removal of contaminants from solution by magnetic filtration' [patent_app_type] => utility [patent_app_number] => 10/434521 [patent_app_country] => US [patent_app_date] => 2003-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5292 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/972/06972095.pdf [firstpage_image] =>[orig_patent_app_number] => 10434521 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/434521
Magnetic molecules: a process utilizing functionalized magnetic ferritins for the selective removal of contaminants from solution by magnetic filtration May 6, 2003 Issued
Array ( [id] => 689766 [patent_doc_number] => 07074339 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-11 [patent_title] => 'Apparatus for separating solids from a liquid' [patent_app_type] => utility [patent_app_number] => 10/424500 [patent_app_country] => US [patent_app_date] => 2003-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6465 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/074/07074339.pdf [firstpage_image] =>[orig_patent_app_number] => 10424500 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424500
Apparatus for separating solids from a liquid Apr 27, 2003 Issued
Array ( [id] => 5810431 [patent_doc_number] => 20060081539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Structure and method for handling magnetic particles in biological assays' [patent_app_type] => utility [patent_app_number] => 10/512033 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 58 [patent_no_of_words] => 18710 [patent_no_of_claims] => 17 [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/A1/0081/20060081539.pdf [firstpage_image] =>[orig_patent_app_number] => 10512033 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/512033
Structure and method for handling magnetic particles in biological assays Apr 24, 2003 Issued
Array ( [id] => 743232 [patent_doc_number] => 07025890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Dual stage centrifugal liquid-solids separator' [patent_app_type] => utility [patent_app_number] => 10/423570 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3715 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/025/07025890.pdf [firstpage_image] =>[orig_patent_app_number] => 10423570 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/423570
Dual stage centrifugal liquid-solids separator Apr 23, 2003 Issued
Array ( [id] => 697771 [patent_doc_number] => 07067065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'Vortex grit collector with mechanical conveyor for grit removal' [patent_app_type] => utility [patent_app_number] => 10/421150 [patent_app_country] => US [patent_app_date] => 2003-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1448 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/067/07067065.pdf [firstpage_image] =>[orig_patent_app_number] => 10421150 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421150
Vortex grit collector with mechanical conveyor for grit removal Apr 22, 2003 Issued
Array ( [id] => 6807013 [patent_doc_number] => 20030196952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Sand and particle separator for fluid pumping systems' [patent_app_type] => new [patent_app_number] => 10/421558 [patent_app_country] => US [patent_app_date] => 2003-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2630 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196952.pdf [firstpage_image] =>[orig_patent_app_number] => 10421558 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421558
Sand and particle separator for fluid pumping systems Apr 21, 2003 Abandoned
Array ( [id] => 6807007 [patent_doc_number] => 20030196946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Water treatment system using magnetism and far infrared technology' [patent_app_type] => new [patent_app_number] => 10/419328 [patent_app_country] => US [patent_app_date] => 2003-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1845 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20030196946.pdf [firstpage_image] =>[orig_patent_app_number] => 10419328 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/419328
Water treatment system using magnetism and far infrared technology Apr 20, 2003 Abandoned
Array ( [id] => 7366623 [patent_doc_number] => 20040026341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Blood component processing system, apparatus, and method' [patent_app_type] => new [patent_app_number] => 10/414475 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13693 [patent_no_of_claims] => 163 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20040026341.pdf [firstpage_image] =>[orig_patent_app_number] => 10414475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/414475
Blood component processing system, apparatus, and method Apr 15, 2003 Issued
Array ( [id] => 7431834 [patent_doc_number] => 20040209755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Centrifuge adapter' [patent_app_type] => new [patent_app_number] => 10/413881 [patent_app_country] => US [patent_app_date] => 2003-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7369 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0209/20040209755.pdf [firstpage_image] =>[orig_patent_app_number] => 10413881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/413881
Centrifuge adapter Apr 14, 2003 Issued
Array ( [id] => 739492 [patent_doc_number] => 07029581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Lubricant particle collector having a connector with a ball locking mechanism' [patent_app_type] => utility [patent_app_number] => 10/397138 [patent_app_country] => US [patent_app_date] => 2003-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 4175 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/029/07029581.pdf [firstpage_image] =>[orig_patent_app_number] => 10397138 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/397138
Lubricant particle collector having a connector with a ball locking mechanism Mar 25, 2003 Issued
Array ( [id] => 7331796 [patent_doc_number] => 20040187863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Biomilling and grain fractionation' [patent_app_type] => new [patent_app_number] => 10/400020 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6272 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0187/20040187863.pdf [firstpage_image] =>[orig_patent_app_number] => 10400020 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/400020
Biomilling and grain fractionation Mar 24, 2003 Abandoned
Array ( [id] => 6980759 [patent_doc_number] => 20050150827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Separator' [patent_app_type] => utility [patent_app_number] => 10/510554 [patent_app_country] => US [patent_app_date] => 2003-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5770 [patent_no_of_claims] => 19 [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/A1/0150/20050150827.pdf [firstpage_image] =>[orig_patent_app_number] => 10510554 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/510554
Separator Mar 23, 2003 Issued
Array ( [id] => 686239 [patent_doc_number] => 07077954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-18 [patent_title] => 'Apparatus and method for recirculating machine tool coolant and removing ferrous debris therefrom' [patent_app_type] => utility [patent_app_number] => 10/394513 [patent_app_country] => US [patent_app_date] => 2003-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2670 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/077/07077954.pdf [firstpage_image] =>[orig_patent_app_number] => 10394513 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/394513
Apparatus and method for recirculating machine tool coolant and removing ferrous debris therefrom Mar 20, 2003 Issued
Array ( [id] => 7373973 [patent_doc_number] => 20040178151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'HIGH FREQUENCY WAVE HEATED PLASMA MASS FILTER' [patent_app_type] => new [patent_app_number] => 10/385073 [patent_app_country] => US [patent_app_date] => 2003-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6322 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20040178151.pdf [firstpage_image] =>[orig_patent_app_number] => 10385073 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/385073
High frequency wave heated plasma mass filter Mar 9, 2003 Issued
Array ( [id] => 6909564 [patent_doc_number] => 20050173322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Subsea separation apparatus for treating crude oil comprising a separator module with a separator tank' [patent_app_type] => utility [patent_app_number] => 10/505967 [patent_app_country] => US [patent_app_date] => 2003-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 6554 [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/A1/0173/20050173322.pdf [firstpage_image] =>[orig_patent_app_number] => 10505967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/505967
Subsea separation apparatus for treating crude oil comprising a separator module with a separator tank Feb 26, 2003 Issued
Array ( [id] => 846861 [patent_doc_number] => 07384560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Method for reducing the size of metallic compound particles' [patent_app_type] => utility [patent_app_number] => 10/505790 [patent_app_country] => US [patent_app_date] => 2003-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 11287 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/384/07384560.pdf [firstpage_image] =>[orig_patent_app_number] => 10505790 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/505790
Method for reducing the size of metallic compound particles Feb 25, 2003 Issued
Array ( [id] => 6708653 [patent_doc_number] => 20030168402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Fluid treatment system and apparatus' [patent_app_type] => new [patent_app_number] => 10/373288 [patent_app_country] => US [patent_app_date] => 2003-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10247 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20030168402.pdf [firstpage_image] =>[orig_patent_app_number] => 10373288 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/373288
Fluid treatment system and apparatus Feb 23, 2003 Abandoned
Array ( [id] => 7300658 [patent_doc_number] => 20040112817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'Magnetization device' [patent_app_type] => new [patent_app_number] => 10/276412 [patent_app_country] => US [patent_app_date] => 2003-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 873 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20040112817.pdf [firstpage_image] =>[orig_patent_app_number] => 10276412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276412
Magnetization device Feb 20, 2003 Abandoned
Array ( [id] => 6698518 [patent_doc_number] => 20030221398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Switchable cyclone for separating particles or droplets from a fluid stream' [patent_app_type] => new [patent_app_number] => 10/365605 [patent_app_country] => US [patent_app_date] => 2003-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1538 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0221/20030221398.pdf [firstpage_image] =>[orig_patent_app_number] => 10365605 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/365605
Switchable cyclone for separating particles or droplets from a fluid stream Feb 12, 2003 Issued
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