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] => 1328635 [patent_doc_number] => 06588601 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Apparatus for removing fines from oil tanks' [patent_app_type] => B1 [patent_app_number] => 09/548775 [patent_app_country] => US [patent_app_date] => 2000-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8991 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/588/06588601.pdf [firstpage_image] =>[orig_patent_app_number] => 09548775 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/548775
Apparatus for removing fines from oil tanks Apr 12, 2000 Issued
Array ( [id] => 1440416 [patent_doc_number] => 06334957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Method for reduction of flow resistance in pipes and ducts' [patent_app_type] => B1 [patent_app_number] => 09/529221 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2932 [patent_no_of_claims] => 9 [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/06/334/06334957.pdf [firstpage_image] =>[orig_patent_app_number] => 09529221 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529221
Method for reduction of flow resistance in pipes and ducts Apr 9, 2000 Issued
Array ( [id] => 1527289 [patent_doc_number] => 06478962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Dynamic bubble trap' [patent_app_type] => B1 [patent_app_number] => 09/545637 [patent_app_country] => US [patent_app_date] => 2000-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2611 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478962.pdf [firstpage_image] =>[orig_patent_app_number] => 09545637 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545637
Dynamic bubble trap Apr 6, 2000 Issued
09/542723 Self-driven centrifuge with vane module Apr 3, 2000 Abandoned
09/423650 Removal of cell growth from a body of water Apr 2, 2000 Abandoned
09/463615 DOSING RECEPTACLE FOR PERSONAL HYGIENE PRODUCTS Mar 26, 2000 Abandoned
Array ( [id] => 1519885 [patent_doc_number] => 06413420 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Magnetic separation device' [patent_app_type] => B1 [patent_app_number] => 09/527797 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1273 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/413/06413420.pdf [firstpage_image] =>[orig_patent_app_number] => 09527797 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527797
Magnetic separation device Mar 16, 2000 Issued
Array ( [id] => 4402654 [patent_doc_number] => 06264843 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Process for reclaiming a suspension' [patent_app_type] => 1 [patent_app_number] => 9/526835 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 692 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/264/06264843.pdf [firstpage_image] =>[orig_patent_app_number] => 526835 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526835
Process for reclaiming a suspension Mar 15, 2000 Issued
Array ( [id] => 1593830 [patent_doc_number] => 06491874 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Multi-limbed reaction vessel' [patent_app_type] => B1 [patent_app_number] => 09/508181 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2642 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/491/06491874.pdf [firstpage_image] =>[orig_patent_app_number] => 09508181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/508181
Multi-limbed reaction vessel Mar 6, 2000 Issued
Array ( [id] => 4375784 [patent_doc_number] => 06294089 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Dyna-mag activator' [patent_app_type] => 1 [patent_app_number] => 9/517086 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1112 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/294/06294089.pdf [firstpage_image] =>[orig_patent_app_number] => 517086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517086
Dyna-mag activator Mar 1, 2000 Issued
Array ( [id] => 1452051 [patent_doc_number] => 06461499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Hydrocyclone with removal of misplaced coarse fraction in overflow' [patent_app_type] => B1 [patent_app_number] => 09/507026 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1147 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/461/06461499.pdf [firstpage_image] =>[orig_patent_app_number] => 09507026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/507026
Hydrocyclone with removal of misplaced coarse fraction in overflow Feb 17, 2000 Issued
Array ( [id] => 1472787 [patent_doc_number] => 06387253 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Solid-liquid separating device' [patent_app_type] => B1 [patent_app_number] => 09/505675 [patent_app_country] => US [patent_app_date] => 2000-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7430 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387253.pdf [firstpage_image] =>[orig_patent_app_number] => 09505675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/505675
Solid-liquid separating device Feb 16, 2000 Issued
Array ( [id] => 4339815 [patent_doc_number] => 06253929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Wet chip centrifugal separator suspension system' [patent_app_type] => 1 [patent_app_number] => 9/504480 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2640 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253929.pdf [firstpage_image] =>[orig_patent_app_number] => 504480 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504480
Wet chip centrifugal separator suspension system Feb 14, 2000 Issued
Array ( [id] => 1563634 [patent_doc_number] => 06375841 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'System for transporting and separating wet chips and delivering dried chips' [patent_app_type] => B1 [patent_app_number] => 09/504764 [patent_app_country] => US [patent_app_date] => 2000-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5228 [patent_no_of_claims] => 77 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/375/06375841.pdf [firstpage_image] =>[orig_patent_app_number] => 09504764 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504764
System for transporting and separating wet chips and delivering dried chips Feb 14, 2000 Issued
Array ( [id] => 4374601 [patent_doc_number] => 06277276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Filter apparatus with magnetic separation' [patent_app_type] => 1 [patent_app_number] => 9/502145 [patent_app_country] => US [patent_app_date] => 2000-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3147 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/277/06277276.pdf [firstpage_image] =>[orig_patent_app_number] => 502145 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/502145
Filter apparatus with magnetic separation Feb 10, 2000 Issued
Array ( [id] => 4296154 [patent_doc_number] => 06187208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Tank cleaning system' [patent_app_type] => 1 [patent_app_number] => 9/500918 [patent_app_country] => US [patent_app_date] => 2000-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2990 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187208.pdf [firstpage_image] =>[orig_patent_app_number] => 500918 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/500918
Tank cleaning system Feb 8, 2000 Issued
Array ( [id] => 1548282 [patent_doc_number] => 06399024 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Multichannel pipette head' [patent_app_type] => B1 [patent_app_number] => 09/495489 [patent_app_country] => US [patent_app_date] => 2000-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3012 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/399/06399024.pdf [firstpage_image] =>[orig_patent_app_number] => 09495489 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/495489
Multichannel pipette head Jan 31, 2000 Issued
Array ( [id] => 1505703 [patent_doc_number] => 06440317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Cyclonic ice separation for low temperature jet fuels' [patent_app_type] => B1 [patent_app_number] => 09/492608 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9128 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440317.pdf [firstpage_image] =>[orig_patent_app_number] => 09492608 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492608
Cyclonic ice separation for low temperature jet fuels Jan 26, 2000 Issued
09/489247 Laser biocavity for analysis of flowing liquid Jan 20, 2000 Abandoned
Array ( [id] => 4319126 [patent_doc_number] => 06328887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => 'Tow wound filter cartridge' [patent_app_type] => 1 [patent_app_number] => 9/487782 [patent_app_country] => US [patent_app_date] => 2000-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2407 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/328/06328887.pdf [firstpage_image] =>[orig_patent_app_number] => 487782 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487782
Tow wound filter cartridge Jan 19, 2000 Issued
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