
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] => 8187979
[patent_doc_number] => 08182684
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-05-22
[patent_title] => 'Hydrocyclone separator'
[patent_app_type] => utility
[patent_app_number] => 13/340359
[patent_app_country] => US
[patent_app_date] => 2011-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1679
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[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/182/08182684.pdf
[firstpage_image] =>[orig_patent_app_number] => 13340359
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/340359 | Hydrocyclone separator | Dec 28, 2011 | Issued |
Array
(
[id] => 9867929
[patent_doc_number] => 08955691
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-02-17
[patent_title] => 'Spiral ramp hydrocyclone'
[patent_app_type] => utility
[patent_app_number] => 13/374348
[patent_app_country] => US
[patent_app_date] => 2011-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13374348
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/374348 | Spiral ramp hydrocyclone | Dec 21, 2011 | Issued |
Array
(
[id] => 9976893
[patent_doc_number] => 09023199
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-05-05
[patent_title] => 'Device for suppressing slit clogging'
[patent_app_type] => utility
[patent_app_number] => 13/996257
[patent_app_country] => US
[patent_app_date] => 2011-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 6290
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996257
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/996257 | Device for suppressing slit clogging | Dec 13, 2011 | Issued |
Array
(
[id] => 9064039
[patent_doc_number] => 20130255795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'FLUID ACTIVATING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/991847
[patent_app_country] => US
[patent_app_date] => 2011-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 3274
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/991847 | Fluid activating apparatus | Dec 11, 2011 | Issued |
Array
(
[id] => 9131626
[patent_doc_number] => 20130292339
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-07
[patent_title] => 'METHOD AND APPARATUS FOR SEPARATION OF OIL AND WATER USING HYDROPHOBIC AND HYDROPHILIC FUNCTIONAL SOLID PARTICLES'
[patent_app_type] => utility
[patent_app_number] => 13/997049
[patent_app_country] => US
[patent_app_date] => 2011-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 1898
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997049
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/997049 | METHOD AND APPARATUS FOR SEPARATION OF OIL AND WATER USING HYDROPHOBIC AND HYDROPHILIC FUNCTIONAL SOLID PARTICLES | Nov 30, 2011 | Abandoned |
Array
(
[id] => 9957249
[patent_doc_number] => 09005446
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-04-14
[patent_title] => 'Magnetic micro- or nanoparticle assisted fluid separation'
[patent_app_type] => utility
[patent_app_number] => 13/308969
[patent_app_country] => US
[patent_app_date] => 2011-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/308969 | Magnetic micro- or nanoparticle assisted fluid separation | Nov 30, 2011 | Issued |
Array
(
[id] => 10114875
[patent_doc_number] => 09149740
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-10-06
[patent_title] => 'Water and dirt separator'
[patent_app_type] => utility
[patent_app_number] => 13/990818
[patent_app_country] => US
[patent_app_date] => 2011-12-01
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/990818 | Water and dirt separator | Nov 30, 2011 | Issued |
Array
(
[id] => 8838442
[patent_doc_number] => 20130134070
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-30
[patent_title] => 'Method for Seperating Carbon Nanotubes with Different Conductive Properties'
[patent_app_type] => utility
[patent_app_number] => 13/498145
[patent_app_country] => US
[patent_app_date] => 2011-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 1673
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13498145
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/498145 | Method for Seperating Carbon Nanotubes with Different Conductive Properties | Nov 28, 2011 | Abandoned |
Array
(
[id] => 8838480
[patent_doc_number] => 20130134108
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-30
[patent_title] => 'Systems and Methods for Separating Sand from Oil'
[patent_app_type] => utility
[patent_app_number] => 13/306522
[patent_app_country] => US
[patent_app_date] => 2011-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13306522
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/306522 | Systems and methods for separating sand from oil | Nov 28, 2011 | Issued |
Array
(
[id] => 8215525
[patent_doc_number] => 20120132032
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-31
[patent_title] => 'MAGNETIC RECOVERY OF VALUABLES FROM SLAG MATERIAL'
[patent_app_type] => utility
[patent_app_number] => 13/306454
[patent_app_country] => US
[patent_app_date] => 2011-11-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/306454 | MAGNETIC RECOVERY OF VALUABLES FROM SLAG MATERIAL | Nov 28, 2011 | Abandoned |
Array
(
[id] => 9064477
[patent_doc_number] => 20130256233
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'Device for Separating Ferromagnetic Particles From a Suspension'
[patent_app_type] => utility
[patent_app_number] => 13/989857
[patent_app_country] => US
[patent_app_date] => 2011-11-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/989857 | Device for Separating Ferromagnetic Particles From a Suspension | Nov 17, 2011 | Abandoned |
Array
(
[id] => 7814682
[patent_doc_number] => 20120061302
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-15
[patent_title] => 'DEVICE FOR MIXING AND SEPARATION OF MAGNETIC PARTICLES'
[patent_app_type] => utility
[patent_app_number] => 13/299290
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[pdf_file] => publications/A1/0061/20120061302.pdf
[firstpage_image] =>[orig_patent_app_number] => 13299290
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/299290 | Device for mixing and separation of magnetic particles | Nov 16, 2011 | Issued |
Array
(
[id] => 8759414
[patent_doc_number] => 08419932
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-04-16
[patent_title] => 'Method and apparatus for separating cooking oils from snack food products through a quasi-continuous centrifuge action'
[patent_app_type] => utility
[patent_app_number] => 13/373409
[patent_app_country] => US
[patent_app_date] => 2011-11-14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13373409
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/373409 | Method and apparatus for separating cooking oils from snack food products through a quasi-continuous centrifuge action | Nov 13, 2011 | Issued |
Array
(
[id] => 8818252
[patent_doc_number] => 20130119297
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-16
[patent_title] => 'MAGNETICALLY SUSCEPTIBLE CONDUCTIVE SLURRY'
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[patent_app_number] => 13/294178
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/294178 | MAGNETICALLY SUSCEPTIBLE CONDUCTIVE SLURRY | Nov 10, 2011 | Abandoned |
Array
(
[id] => 8788445
[patent_doc_number] => 20130105414
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-05-02
[patent_title] => 'WATER FILTER'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/283283 | Water filter | Oct 26, 2011 | Issued |
Array
(
[id] => 9822989
[patent_doc_number] => 08932472
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-01-13
[patent_title] => 'Separator system and related methods'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/280507 | Separator system and related methods | Oct 24, 2011 | Issued |
Array
(
[id] => 8389897
[patent_doc_number] => 20120227733
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[patent_title] => 'HYDROLYSIS SYSTEMS AND METHODS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/320535 | HYDROLYSIS SYSTEMS AND METHODS | Oct 23, 2011 | Abandoned |
Array
(
[id] => 9588638
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Array
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