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] => 1409555 [patent_doc_number] => 06517732 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Method of removal of air from blood' [patent_app_type] => B1 [patent_app_number] => 09/638126 [patent_app_country] => US [patent_app_date] => 2000-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3882 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517732.pdf [firstpage_image] =>[orig_patent_app_number] => 09638126 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638126
Method of removal of air from blood Aug 13, 2000 Issued
Array ( [id] => 4283752 [patent_doc_number] => 06235202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Tandem plasma mass filter' [patent_app_type] => 1 [patent_app_number] => 9/634925 [patent_app_country] => US [patent_app_date] => 2000-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3708 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235202.pdf [firstpage_image] =>[orig_patent_app_number] => 634925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634925
Tandem plasma mass filter Aug 7, 2000 Issued
Array ( [id] => 1457595 [patent_doc_number] => 06426000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Filter cartridge magnetic attachment' [patent_app_type] => B1 [patent_app_number] => 09/630898 [patent_app_country] => US [patent_app_date] => 2000-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4175 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/426/06426000.pdf [firstpage_image] =>[orig_patent_app_number] => 09630898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/630898
Filter cartridge magnetic attachment Aug 1, 2000 Issued
Array ( [id] => 1519886 [patent_doc_number] => 06413421 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Filter device with magnetic member' [patent_app_type] => B1 [patent_app_number] => 09/629947 [patent_app_country] => US [patent_app_date] => 2000-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2506 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/413/06413421.pdf [firstpage_image] =>[orig_patent_app_number] => 09629947 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/629947
Filter device with magnetic member Jul 31, 2000 Issued
Array ( [id] => 4403352 [patent_doc_number] => 06309544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Methods for making dynamic filter assemblies' [patent_app_type] => 1 [patent_app_number] => 9/629897 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 12392 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309544.pdf [firstpage_image] =>[orig_patent_app_number] => 629897 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/629897
Methods for making dynamic filter assemblies Jul 30, 2000 Issued
Array ( [id] => 4298762 [patent_doc_number] => 06325942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Liquid treatment unit' [patent_app_type] => 1 [patent_app_number] => 9/600689 [patent_app_country] => US [patent_app_date] => 2000-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5351 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325942.pdf [firstpage_image] =>[orig_patent_app_number] => 600689 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/600689
Liquid treatment unit Jul 20, 2000 Issued
Array ( [id] => 4271357 [patent_doc_number] => 06267250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Centrifuge with partial wear resistant basket' [patent_app_type] => 1 [patent_app_number] => 9/616504 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7580 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267250.pdf [firstpage_image] =>[orig_patent_app_number] => 616504 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616504
Centrifuge with partial wear resistant basket Jul 13, 2000 Issued
Array ( [id] => 1457653 [patent_doc_number] => 06426010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Device and method for separating a heterogeneous mixture' [patent_app_type] => B1 [patent_app_number] => 09/554495 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 9561 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/426/06426010.pdf [firstpage_image] =>[orig_patent_app_number] => 09554495 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/554495
Device and method for separating a heterogeneous mixture Jul 11, 2000 Issued
Array ( [id] => 1548029 [patent_doc_number] => 06398973 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Cyclone separator' [patent_app_type] => B1 [patent_app_number] => 09/530846 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2967 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398973.pdf [firstpage_image] =>[orig_patent_app_number] => 09530846 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/530846
Cyclone separator Jul 11, 2000 Issued
Array ( [id] => 1409573 [patent_doc_number] => 06517733 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Continuous flow liquids/solids slurry cleaning, recycling and mixing system' [patent_app_type] => B1 [patent_app_number] => 09/613663 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 6404 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517733.pdf [firstpage_image] =>[orig_patent_app_number] => 09613663 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613663
Continuous flow liquids/solids slurry cleaning, recycling and mixing system Jul 10, 2000 Issued
Array ( [id] => 4298543 [patent_doc_number] => 06325927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Magnetic separator apparatus' [patent_app_type] => 1 [patent_app_number] => 9/612817 [patent_app_country] => US [patent_app_date] => 2000-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2787 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325927.pdf [firstpage_image] =>[orig_patent_app_number] => 612817 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/612817
Magnetic separator apparatus Jul 9, 2000 Issued
Array ( [id] => 4322885 [patent_doc_number] => 06312595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Water filtering system' [patent_app_type] => 1 [patent_app_number] => 9/611298 [patent_app_country] => US [patent_app_date] => 2000-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1799 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312595.pdf [firstpage_image] =>[orig_patent_app_number] => 611298 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/611298
Water filtering system Jul 5, 2000 Issued
Array ( [id] => 1464601 [patent_doc_number] => 06458067 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Removable conformal liners for centrifuge containers' [patent_app_type] => B1 [patent_app_number] => 09/607232 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 27 [patent_no_of_words] => 6550 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/458/06458067.pdf [firstpage_image] =>[orig_patent_app_number] => 09607232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607232
Removable conformal liners for centrifuge containers Jun 29, 2000 Issued
Array ( [id] => 1472110 [patent_doc_number] => 06387030 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Internal adapter with a pellet well for a centrifuge container' [patent_app_type] => B1 [patent_app_number] => 09/608177 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 4072 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387030.pdf [firstpage_image] =>[orig_patent_app_number] => 09608177 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/608177
Internal adapter with a pellet well for a centrifuge container Jun 29, 2000 Issued
Array ( [id] => 1548015 [patent_doc_number] => 06398969 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Hydrocyclone and process for removing foreign substances from a liquid' [patent_app_type] => B1 [patent_app_number] => 09/605534 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2589 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398969.pdf [firstpage_image] =>[orig_patent_app_number] => 09605534 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/605534
Hydrocyclone and process for removing foreign substances from a liquid Jun 28, 2000 Issued
Array ( [id] => 1476404 [patent_doc_number] => 06451209 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Method and a system for the treatment of water' [patent_app_type] => B1 [patent_app_number] => 09/605727 [patent_app_country] => US [patent_app_date] => 2000-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2794 [patent_no_of_claims] => 18 [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] => patents/06/451/06451209.pdf [firstpage_image] =>[orig_patent_app_number] => 09605727 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/605727
Method and a system for the treatment of water Jun 27, 2000 Issued
09/530643 Apparatus for conditioning a fluid Jun 27, 2000 Abandoned
Array ( [id] => 1466877 [patent_doc_number] => 06405877 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Screen for separating swarf' [patent_app_type] => B1 [patent_app_number] => 09/604346 [patent_app_country] => US [patent_app_date] => 2000-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4626 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/405/06405877.pdf [firstpage_image] =>[orig_patent_app_number] => 09604346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604346
Screen for separating swarf Jun 26, 2000 Issued
Array ( [id] => 1486566 [patent_doc_number] => 06428697 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'System for processing waste water' [patent_app_type] => B1 [patent_app_number] => 09/599957 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4602 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428697.pdf [firstpage_image] =>[orig_patent_app_number] => 09599957 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/599957
System for processing waste water Jun 22, 2000 Issued
Array ( [id] => 1030520 [patent_doc_number] => 06878212 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-12 [patent_title] => 'Apparatus and process for pre-hydrolysis of biomass' [patent_app_type] => utility [patent_app_number] => 10/018360 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9016 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/878/06878212.pdf [firstpage_image] =>[orig_patent_app_number] => 10018360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/018360
Apparatus and process for pre-hydrolysis of biomass Jun 22, 2000 Issued
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