
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] => 7501985
[patent_doc_number] => 08034245
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-10-11
[patent_title] => 'Method of driving liquid flow at or near the free surface using magnetic microparticles'
[patent_app_type] => utility
[patent_app_number] => 12/174781
[patent_app_country] => US
[patent_app_date] => 2008-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 9383
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/034/08034245.pdf
[firstpage_image] =>[orig_patent_app_number] => 12174781
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/174781 | Method of driving liquid flow at or near the free surface using magnetic microparticles | Jul 16, 2008 | Issued |
Array
(
[id] => 5293311
[patent_doc_number] => 20090008237
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-08
[patent_title] => 'Device for producing active material for lithium secondary battery and method for producing active material for lithium secondary battery, method for manufacturing electrode for lithium secondary battery, and method for manufacturing lithium secondary battery'
[patent_app_type] => utility
[patent_app_number] => 12/216372
[patent_app_country] => US
[patent_app_date] => 2008-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2627
[patent_no_of_claims] => 16
[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/A1/0008/20090008237.pdf
[firstpage_image] =>[orig_patent_app_number] => 12216372
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/216372 | Device for producing active material for lithium secondary battery and method for producing active material for lithium secondary battery, method for manufacturing electrode for lithium secondary battery, and method for manufacturing lithium secondary battery | Jul 1, 2008 | Abandoned |
Array
(
[id] => 7534691
[patent_doc_number] => 08048313
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-01
[patent_title] => 'Method and apparatus for preventing scale deposits and removing contaminants from fluid columns'
[patent_app_type] => utility
[patent_app_number] => 12/215745
[patent_app_country] => US
[patent_app_date] => 2008-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 19828
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 161
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/048/08048313.pdf
[firstpage_image] =>[orig_patent_app_number] => 12215745
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/215745 | Method and apparatus for preventing scale deposits and removing contaminants from fluid columns | Jun 28, 2008 | Issued |
Array
(
[id] => 6389676
[patent_doc_number] => 20100163468
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-07-01
[patent_title] => 'WATER TREATMENT APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/452349
[patent_app_country] => US
[patent_app_date] => 2008-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8539
[patent_no_of_claims] => 8
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[firstpage_image] =>[orig_patent_app_number] => 12452349
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/452349 | WATER TREATMENT APPARATUS | Jun 26, 2008 | Abandoned |
Array
(
[id] => 8244429
[patent_doc_number] => 08202352
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-19
[patent_title] => 'Wetted wall cyclone system and methods'
[patent_app_type] => utility
[patent_app_number] => 12/163265
[patent_app_country] => US
[patent_app_date] => 2008-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 9322
[patent_no_of_claims] => 41
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[patent_words_short_claim] => 165
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/202/08202352.pdf
[firstpage_image] =>[orig_patent_app_number] => 12163265
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/163265 | Wetted wall cyclone system and methods | Jun 26, 2008 | Issued |
Array
(
[id] => 7739218
[patent_doc_number] => 08105493
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-31
[patent_title] => 'Aggregation and dispersion methods of magnetic particles, separation and detection methods using the same and detection kit'
[patent_app_type] => utility
[patent_app_number] => 12/147216
[patent_app_country] => US
[patent_app_date] => 2008-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 9188
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[pdf_file] => patents/08/105/08105493.pdf
[firstpage_image] =>[orig_patent_app_number] => 12147216
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/147216 | Aggregation and dispersion methods of magnetic particles, separation and detection methods using the same and detection kit | Jun 25, 2008 | Issued |
Array
(
[id] => 8590194
[patent_doc_number] => 08348064
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-08
[patent_title] => 'Multi-cyclone sediment filter'
[patent_app_type] => utility
[patent_app_number] => 12/665299
[patent_app_country] => US
[patent_app_date] => 2008-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4243
[patent_no_of_claims] => 10
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12665299
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/665299 | Multi-cyclone sediment filter | Jun 19, 2008 | Issued |
Array
(
[id] => 5299732
[patent_doc_number] => 20090294384
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-03
[patent_title] => 'REMOVAL OF BITUMEN FROM SLURRY USING A SCAVENGING GAS'
[patent_app_type] => utility
[patent_app_number] => 12/132165
[patent_app_country] => US
[patent_app_date] => 2008-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 11327
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
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[pdf_file] => publications/A1/0294/20090294384.pdf
[firstpage_image] =>[orig_patent_app_number] => 12132165
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/132165 | REMOVAL OF BITUMEN FROM SLURRY USING A SCAVENGING GAS | Jun 2, 2008 | Abandoned |
Array
(
[id] => 7723858
[patent_doc_number] => 08097128
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-01-17
[patent_title] => 'Method and apparatus for purifying water'
[patent_app_type] => utility
[patent_app_number] => 12/156217
[patent_app_country] => US
[patent_app_date] => 2008-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 20935
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[pdf_file] => patents/08/097/08097128.pdf
[firstpage_image] =>[orig_patent_app_number] => 12156217
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/156217 | Method and apparatus for purifying water | May 30, 2008 | Issued |
Array
(
[id] => 5490747
[patent_doc_number] => 20090291818
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'Centrifugal device and method for fluid component separation'
[patent_app_type] => utility
[patent_app_number] => 12/154389
[patent_app_country] => US
[patent_app_date] => 2008-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => publications/A1/0291/20090291818.pdf
[firstpage_image] =>[orig_patent_app_number] => 12154389
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/154389 | Centrifugal device and method for fluid component separation | May 21, 2008 | Issued |
Array
(
[id] => 4504104
[patent_doc_number] => 07914689
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-29
[patent_title] => 'Apparatus and method for separating and concentrating fluids containing multiple components'
[patent_app_type] => utility
[patent_app_number] => 12/123132
[patent_app_country] => US
[patent_app_date] => 2008-05-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/914/07914689.pdf
[firstpage_image] =>[orig_patent_app_number] => 12123132
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/123132 | Apparatus and method for separating and concentrating fluids containing multiple components | May 18, 2008 | Issued |
Array
(
[id] => 5313229
[patent_doc_number] => 20090277827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-12
[patent_title] => 'Liquids rebalancer'
[patent_app_type] => utility
[patent_app_number] => 12/152075
[patent_app_country] => US
[patent_app_date] => 2008-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0277/20090277827.pdf
[firstpage_image] =>[orig_patent_app_number] => 12152075
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/152075 | Liquids rebalancer | May 11, 2008 | Abandoned |
Array
(
[id] => 9285573
[patent_doc_number] => 08641899
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-02-04
[patent_title] => 'Method and apparatus for removing metal cuttings from an oil well drilling mud stream'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/117045 | Method and apparatus for removing metal cuttings from an oil well drilling mud stream | May 7, 2008 | Issued |
Array
(
[id] => 5464283
[patent_doc_number] => 20090324483
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[patent_issue_date] => 2009-12-31
[patent_title] => 'Separation of carbon nanotubes into chirally enriched fractions'
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[patent_app_number] => 12/150813
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Array
(
[id] => 8351516
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Array
(
[id] => 7526921
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[patent_issue_date] => 2011-10-25
[patent_title] => 'Fluid treatment arrangements and methods'
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[firstpage_image] =>[orig_patent_app_number] => 12101392
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/101392 | Fluid treatment arrangements and methods | Apr 10, 2008 | Issued |
Array
(
[id] => 6238123
[patent_doc_number] => 20100132799
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[patent_kind] => A1
[patent_issue_date] => 2010-06-03
[patent_title] => 'Vessel, Dispensing Devices, Kits And Methods For Containing Fluids'
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Array
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/078168 | Induced vortex particle separator | Mar 26, 2008 | Issued |