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] => 890606 [patent_doc_number] => 07344636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Separator' [patent_app_type] => utility [patent_app_number] => 10/926339 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3423 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/344/07344636.pdf [firstpage_image] =>[orig_patent_app_number] => 10926339 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/926339
Separator Aug 25, 2004 Issued
Array ( [id] => 7146657 [patent_doc_number] => 20050023193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Water-treating device' [patent_app_type] => utility [patent_app_number] => 10/927794 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2228 [patent_no_of_claims] => 3 [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/A1/0023/20050023193.pdf [firstpage_image] =>[orig_patent_app_number] => 10927794 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/927794
Water-treating device Aug 25, 2004 Abandoned
Array ( [id] => 166902 [patent_doc_number] => 07666307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Particle size reduction of bioactive compounds' [patent_app_type] => utility [patent_app_number] => 10/595119 [patent_app_country] => US [patent_app_date] => 2004-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9858 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/666/07666307.pdf [firstpage_image] =>[orig_patent_app_number] => 10595119 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/595119
Particle size reduction of bioactive compounds Aug 24, 2004 Issued
Array ( [id] => 905999 [patent_doc_number] => 07332097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Clarifying tank' [patent_app_type] => utility [patent_app_number] => 10/916850 [patent_app_country] => US [patent_app_date] => 2004-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3903 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/332/07332097.pdf [firstpage_image] =>[orig_patent_app_number] => 10916850 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/916850
Clarifying tank Aug 11, 2004 Issued
Array ( [id] => 5588463 [patent_doc_number] => 20060037914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'Waste water treatment system by superconductive magnetic separation' [patent_app_type] => utility [patent_app_number] => 10/523245 [patent_app_country] => US [patent_app_date] => 2004-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5802 [patent_no_of_claims] => 6 [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/A1/0037/20060037914.pdf [firstpage_image] =>[orig_patent_app_number] => 10523245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/523245
Wastewater treatment system by superconducting magnetic separation Aug 4, 2004 Issued
Array ( [id] => 7146720 [patent_doc_number] => 20050023213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Water treatment apparatus' [patent_app_type] => utility [patent_app_number] => 10/897940 [patent_app_country] => US [patent_app_date] => 2004-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2822 [patent_no_of_claims] => 14 [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/A1/0023/20050023213.pdf [firstpage_image] =>[orig_patent_app_number] => 10897940 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/897940
Water treatment apparatus Jul 22, 2004 Issued
Array ( [id] => 609092 [patent_doc_number] => 07150836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Microwave-emitting rotor, separator apparatus including same, methods of operation and design thereof' [patent_app_type] => utility [patent_app_number] => 10/892883 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 7824 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/150/07150836.pdf [firstpage_image] =>[orig_patent_app_number] => 10892883 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/892883
Microwave-emitting rotor, separator apparatus including same, methods of operation and design thereof Jul 15, 2004 Issued
Array ( [id] => 389985 [patent_doc_number] => 07300580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-27 [patent_title] => 'Beverage pourer with magnetic enhancement' [patent_app_type] => utility [patent_app_number] => 10/893204 [patent_app_country] => US [patent_app_date] => 2004-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2495 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/300/07300580.pdf [firstpage_image] =>[orig_patent_app_number] => 10893204 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/893204
Beverage pourer with magnetic enhancement Jul 15, 2004 Issued
Array ( [id] => 5616523 [patent_doc_number] => 20060186055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'Device for separation of biological components, and method of separation of biological components using the device' [patent_app_type] => utility [patent_app_number] => 10/564563 [patent_app_country] => US [patent_app_date] => 2004-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8073 [patent_no_of_claims] => 13 [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/A1/0186/20060186055.pdf [firstpage_image] =>[orig_patent_app_number] => 10564563 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564563
Device for separation of biological components, and method of separation of biological components using the device Jul 12, 2004 Abandoned
Array ( [id] => 8800383 [patent_doc_number] => RE044213 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-05-14 [patent_title] => 'Centrifugal separator for mixtures in a liquid or gaseous medium' [patent_app_type] => reissue [patent_app_number] => 13/417160 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8725 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13417160 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/417160
Centrifugal separator for mixtures in a liquid or gaseous medium Jul 7, 2004 Issued
Array ( [id] => 4472815 [patent_doc_number] => 07905360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-15 [patent_title] => 'Centrifugal separator for mixtures in a liquid or gaseous medium' [patent_app_type] => utility [patent_app_number] => 11/630286 [patent_app_country] => US [patent_app_date] => 2004-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8728 [patent_no_of_claims] => 37 [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/07/905/07905360.pdf [firstpage_image] =>[orig_patent_app_number] => 11630286 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/630286
Centrifugal separator for mixtures in a liquid or gaseous medium Jul 7, 2004 Issued
Array ( [id] => 937588 [patent_doc_number] => 06971525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-06 [patent_title] => 'Centrifuge with combinations of multiple features' [patent_app_type] => utility [patent_app_number] => 10/876167 [patent_app_country] => US [patent_app_date] => 2004-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 54 [patent_no_of_words] => 13714 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/971/06971525.pdf [firstpage_image] =>[orig_patent_app_number] => 10876167 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/876167
Centrifuge with combinations of multiple features Jun 23, 2004 Issued
Array ( [id] => 447881 [patent_doc_number] => 07250075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-31 [patent_title] => 'Water outlet control mechanism for fuel cell system operation in variable gravity environments' [patent_app_type] => utility [patent_app_number] => 10/874004 [patent_app_country] => US [patent_app_date] => 2004-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5864 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/250/07250075.pdf [firstpage_image] =>[orig_patent_app_number] => 10874004 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/874004
Water outlet control mechanism for fuel cell system operation in variable gravity environments Jun 15, 2004 Issued
Array ( [id] => 7313698 [patent_doc_number] => 20040222164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Method and apparatus for using peroxide and alkali to recover bitumen from tar sands' [patent_app_type] => new [patent_app_number] => 10/865641 [patent_app_country] => US [patent_app_date] => 2004-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7264 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20040222164.pdf [firstpage_image] =>[orig_patent_app_number] => 10865641 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/865641
Method and apparatus for using peroxide and alkali to recover bitumen from tar sands Jun 9, 2004 Abandoned
Array ( [id] => 7322919 [patent_doc_number] => 20040251196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-16 [patent_title] => 'Transferring slurry from a vessel' [patent_app_type] => new [patent_app_number] => 10/864412 [patent_app_country] => US [patent_app_date] => 2004-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3530 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20040251196.pdf [firstpage_image] =>[orig_patent_app_number] => 10864412 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/864412
Transferring slurry from a vessel Jun 9, 2004 Issued
Array ( [id] => 512046 [patent_doc_number] => 07192520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-20 [patent_title] => 'Magnetic device for attachment on an exterior wall of a filter canister' [patent_app_type] => utility [patent_app_number] => 10/866491 [patent_app_country] => US [patent_app_date] => 2004-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3859 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/192/07192520.pdf [firstpage_image] =>[orig_patent_app_number] => 10866491 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/866491
Magnetic device for attachment on an exterior wall of a filter canister Jun 9, 2004 Issued
Array ( [id] => 109154 [patent_doc_number] => 07717274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Device and method for preparing washed red blood cells for newborn transfusions' [patent_app_type] => utility [patent_app_number] => 10/864586 [patent_app_country] => US [patent_app_date] => 2004-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2521 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/717/07717274.pdf [firstpage_image] =>[orig_patent_app_number] => 10864586 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/864586
Device and method for preparing washed red blood cells for newborn transfusions Jun 8, 2004 Issued
Array ( [id] => 7124843 [patent_doc_number] => 20050056586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Liquid separator' [patent_app_type] => utility [patent_app_number] => 10/857308 [patent_app_country] => US [patent_app_date] => 2004-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5175 [patent_no_of_claims] => 12 [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/A1/0056/20050056586.pdf [firstpage_image] =>[orig_patent_app_number] => 10857308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/857308
Liquid separator May 27, 2004 Issued
Array ( [id] => 538459 [patent_doc_number] => 07166218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Separation device comprising a tubular electrocoalescer' [patent_app_type] => utility [patent_app_number] => 10/849817 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2441 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/166/07166218.pdf [firstpage_image] =>[orig_patent_app_number] => 10849817 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/849817
Separation device comprising a tubular electrocoalescer May 20, 2004 Issued
Array ( [id] => 7204180 [patent_doc_number] => 20050258112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-24 [patent_title] => 'Treatment of ballast water' [patent_app_type] => utility [patent_app_number] => 10/851450 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5582 [patent_no_of_claims] => 14 [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/A1/0258/20050258112.pdf [firstpage_image] =>[orig_patent_app_number] => 10851450 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/851450
Treatment of ballast water May 20, 2004 Issued
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