
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1106560
[patent_doc_number] => 06808693
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-26
[patent_title] => 'Methods and apparatus for increasing and extending oil production from underground formations nearly depleted of natural gas drive'
[patent_app_type] => B2
[patent_app_number] => 10/317009
[patent_app_country] => US
[patent_app_date] => 2002-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 45
[patent_no_of_words] => 19879
[patent_no_of_claims] => 40
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[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/808/06808693.pdf
[firstpage_image] =>[orig_patent_app_number] => 10317009
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/317009 | Methods and apparatus for increasing and extending oil production from underground formations nearly depleted of natural gas drive | Dec 10, 2002 | Issued |
Array
(
[id] => 1109654
[patent_doc_number] => 06805806
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-19
[patent_title] => 'Method and apparatus for treatment of wastewater employing membrane bioreactors'
[patent_app_type] => B2
[patent_app_number] => 10/317018
[patent_app_country] => US
[patent_app_date] => 2002-12-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/805/06805806.pdf
[firstpage_image] =>[orig_patent_app_number] => 10317018
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/317018 | Method and apparatus for treatment of wastewater employing membrane bioreactors | Dec 10, 2002 | Issued |
Array
(
[id] => 951093
[patent_doc_number] => 06960294
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-01
[patent_title] => 'Apparatus for the separation of solids from liquids by dissolved gas floatation'
[patent_app_type] => utility
[patent_app_number] => 10/317010
[patent_app_country] => US
[patent_app_date] => 2002-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 7503
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[pdf_file] => patents/06/960/06960294.pdf
[firstpage_image] =>[orig_patent_app_number] => 10317010
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/317010 | Apparatus for the separation of solids from liquids by dissolved gas floatation | Dec 10, 2002 | Issued |
Array
(
[id] => 484472
[patent_doc_number] => 07217368
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-05-15
[patent_title] => 'Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants'
[patent_app_type] => utility
[patent_app_number] => 10/308647
[patent_app_country] => US
[patent_app_date] => 2002-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1443
[patent_no_of_claims] => 17
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[pdf_file] => patents/07/217/07217368.pdf
[firstpage_image] =>[orig_patent_app_number] => 10308647
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/308647 | Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants | Dec 2, 2002 | Issued |
Array
(
[id] => 1132190
[patent_doc_number] => 06783664
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-08-31
[patent_title] => 'Water-treating device'
[patent_app_type] => B2
[patent_app_number] => 10/307049
[patent_app_country] => US
[patent_app_date] => 2002-11-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/783/06783664.pdf
[firstpage_image] =>[orig_patent_app_number] => 10307049
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/307049 | Water-treating device | Nov 26, 2002 | Issued |
Array
(
[id] => 7232300
[patent_doc_number] => 20040256312
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-12-23
[patent_title] => 'Advanced liquid vortex separation system'
[patent_app_type] => new
[patent_app_number] => 10/496032
[patent_app_country] => US
[patent_app_date] => 2004-05-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0256/20040256312.pdf
[firstpage_image] =>[orig_patent_app_number] => 10496032
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/496032 | Advanced liquid vortex separation system | Nov 25, 2002 | Issued |
Array
(
[id] => 6811434
[patent_doc_number] => 20030070984
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-04-17
[patent_title] => 'Vortex devices with maximum efficiency nozzle'
[patent_app_type] => new
[patent_app_number] => 10/298292
[patent_app_country] => US
[patent_app_date] => 2002-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 7859
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[pdf_file] => publications/A1/0070/20030070984.pdf
[firstpage_image] =>[orig_patent_app_number] => 10298292
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/298292 | Vortex devices with maximum efficiency nozzle | Nov 14, 2002 | Abandoned |
Array
(
[id] => 1215140
[patent_doc_number] => 06706180
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-03-16
[patent_title] => 'System for vibration in a centrifuge'
[patent_app_type] => B2
[patent_app_number] => 10/294840
[patent_app_country] => US
[patent_app_date] => 2002-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 7248
[patent_no_of_claims] => 28
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[pdf_file] => patents/06/706/06706180.pdf
[firstpage_image] =>[orig_patent_app_number] => 10294840
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/294840 | System for vibration in a centrifuge | Nov 13, 2002 | Issued |
Array
(
[id] => 1023943
[patent_doc_number] => 06884357
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-04-26
[patent_title] => 'Apparatus and method for processing magnetic particles'
[patent_app_type] => utility
[patent_app_number] => 10/290514
[patent_app_country] => US
[patent_app_date] => 2002-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[pdf_file] => patents/06/884/06884357.pdf
[firstpage_image] =>[orig_patent_app_number] => 10290514
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/290514 | Apparatus and method for processing magnetic particles | Nov 7, 2002 | Issued |
Array
(
[id] => 1109604
[patent_doc_number] => 06805794
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-10-19
[patent_title] => 'Magnetic separation apparatus'
[patent_app_type] => B2
[patent_app_number] => 10/275688
[patent_app_country] => US
[patent_app_date] => 2002-11-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/805/06805794.pdf
[firstpage_image] =>[orig_patent_app_number] => 10275688
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/275688 | Magnetic separation apparatus | Nov 7, 2002 | Issued |
Array
(
[id] => 846860
[patent_doc_number] => 07384559
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-06-10
[patent_title] => 'Device and method for treating magnetic particles'
[patent_app_type] => utility
[patent_app_number] => 10/496062
[patent_app_country] => US
[patent_app_date] => 2002-11-07
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[pdf_file] => patents/07/384/07384559.pdf
[firstpage_image] =>[orig_patent_app_number] => 10496062
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/496062 | Device and method for treating magnetic particles | Nov 6, 2002 | Issued |
Array
(
[id] => 376748
[patent_doc_number] => 07311846
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-12-25
[patent_title] => 'Apparatus and method for separating ferrous and non-ferrous metal particles suspended in a liquid'
[patent_app_type] => utility
[patent_app_number] => 10/495579
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[pdf_file] => patents/07/311/07311846.pdf
[firstpage_image] =>[orig_patent_app_number] => 10495579
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/495579 | Apparatus and method for separating ferrous and non-ferrous metal particles suspended in a liquid | Oct 31, 2002 | Issued |
Array
(
[id] => 7384577
[patent_doc_number] => 20040020860
[patent_country] => US
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[patent_issue_date] => 2004-02-05
[patent_title] => 'Method and apparatus for separating and measuring solids from multi-phase well fluids'
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[firstpage_image] =>[orig_patent_app_number] => 10284173
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/284173 | Method and apparatus for separating and measuring solids from multi-phase well fluids | Oct 30, 2002 | Issued |
Array
(
[id] => 6780867
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[patent_issue_date] => 2003-04-03
[patent_title] => 'Method and apparatus for magnetically separating selected particles, particularly biological cells'
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[pdf_file] => publications/A1/0062/20030062314.pdf
[firstpage_image] =>[orig_patent_app_number] => 10283100
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/283100 | Method and apparatus for magnetically separating selected particles, particularly biological cells | Oct 29, 2002 | Abandoned |
Array
(
[id] => 6680630
[patent_doc_number] => 20030116494
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[patent_issue_date] => 2003-06-26
[patent_title] => 'Magnetic fluid filter'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/277529 | Magnetic fluid filter | Oct 20, 2002 | Issued |
Array
(
[id] => 1135910
[patent_doc_number] => 06780310
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[patent_issue_date] => 2004-08-24
[patent_title] => 'Variable vortex baffle fluid filter'
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[pdf_file] => patents/06/780/06780310.pdf
[firstpage_image] =>[orig_patent_app_number] => 10277241
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/277241 | Variable vortex baffle fluid filter | Oct 20, 2002 | Issued |
Array
(
[id] => 6737497
[patent_doc_number] => 20030154865
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-21
[patent_title] => 'Nano coupling magnetoadsorbent'
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[patent_app_number] => 10/258183
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[firstpage_image] =>[orig_patent_app_number] => 10258183
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/258183 | Nano coupling magnetoadsorbent | Oct 15, 2002 | Abandoned |
Array
(
[id] => 7337821
[patent_doc_number] => 20040245325
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[patent_title] => 'Continuous centrifuge'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/493026 | Continuous centrifuge | Oct 14, 2002 | Issued |
Array
(
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[patent_title] => 'Process for mixing treatment additives to contaminated liquids'
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[firstpage_image] =>[orig_patent_app_number] => 10270995
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/270995 | Process for mixing treatment additives to contaminated liquids | Oct 13, 2002 | Issued |
Array
(
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[pdf_file] => patents/06/837/06837914.pdf
[firstpage_image] =>[orig_patent_app_number] => 10269542
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/269542 | Oil separating apparatus for blow-by gas | Oct 10, 2002 | Issued |