
Spencer E. Bell
Examiner (ID: 9240, Phone: (571)272-9888 , Office: P/1711 )
| Most Active Art Unit | 1711 |
| Art Unit(s) | RD00, 1711 |
| Total Applications | 798 |
| Issued Applications | 470 |
| Pending Applications | 93 |
| Abandoned Applications | 246 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11342702
[patent_doc_number] => 09527090
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2016-12-27
[patent_title] => 'Mixed decyl mercaptans compositions and use thereof as mining chemical collectors'
[patent_app_type] => utility
[patent_app_number] => 15/284809
[patent_app_country] => US
[patent_app_date] => 2016-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15284809
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/284809 | Mixed decyl mercaptans compositions and use thereof as mining chemical collectors | Oct 3, 2016 | Issued |
Array
(
[id] => 11492711
[patent_doc_number] => 20170066896
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-09
[patent_title] => 'CAPILLARY FOAMS, METHODS OF MAKING THEREOF, AND USES THEREOF INCLUDING FOR MITIGATION OF OIL SPILLS'
[patent_app_type] => utility
[patent_app_number] => 15/257668
[patent_app_country] => US
[patent_app_date] => 2016-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 45
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/257668 | Capillary foams, methods of making thereof, and uses thereof including for mitigation of oil spills | Sep 5, 2016 | Issued |
Array
(
[id] => 11310680
[patent_doc_number] => 20160346790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-12-01
[patent_title] => 'Depressants for Mineral Ore Flotation'
[patent_app_type] => utility
[patent_app_number] => 15/235871
[patent_app_country] => US
[patent_app_date] => 2016-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/235871 | Depressants for mineral ore flotation | Aug 11, 2016 | Issued |
Array
(
[id] => 11310607
[patent_doc_number] => 20160346717
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-12-01
[patent_title] => 'Modular Filter Capsule Apparatus'
[patent_app_type] => utility
[patent_app_number] => 15/231766
[patent_app_country] => US
[patent_app_date] => 2016-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/231766 | Modular filter capsule apparatus | Aug 7, 2016 | Issued |
Array
(
[id] => 12177806
[patent_doc_number] => 20180036742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-02-08
[patent_title] => 'Mining Collector Compositions Containing Dodecylmethyl Sulfide and Processes for the Recovery of Metals Therewith'
[patent_app_type] => utility
[patent_app_number] => 15/227994
[patent_app_country] => US
[patent_app_date] => 2016-08-04
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/227994 | Mining Collector Compositions Containing Dodecylmethyl Sulfide and Processes for the Recovery of Metals Therewith | Aug 3, 2016 | Abandoned |
Array
(
[id] => 11420268
[patent_doc_number] => 20170028410
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-02
[patent_title] => 'BENEFICIATION OF RARE EARTH ELEMENTS BEARING ANCYLITE'
[patent_app_type] => utility
[patent_app_number] => 15/225690
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/225690 | Beneficiation of rare earth elements bearing ancylite | Jul 31, 2016 | Issued |
Array
(
[id] => 16429325
[patent_doc_number] => 10829392
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[patent_kind] => B2
[patent_issue_date] => 2020-11-10
[patent_title] => Dissolved air flotation system
[patent_app_type] => utility
[patent_app_number] => 15/225574
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/225574 | Dissolved air flotation system | Jul 31, 2016 | Issued |
Array
(
[id] => 11596046
[patent_doc_number] => 09643193
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[patent_kind] => B2
[patent_issue_date] => 2017-05-09
[patent_title] => 'Frothers for mineral flotation'
[patent_app_type] => utility
[patent_app_number] => 15/215190
[patent_app_country] => US
[patent_app_date] => 2016-07-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/215190 | Frothers for mineral flotation | Jul 19, 2016 | Issued |
Array
(
[id] => 13691215
[patent_doc_number] => 20170356562
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-12-14
[patent_title] => SYSTEMS AND METHODS FOR FILTER ORIENTATION ON A CONTROL VALVE
[patent_app_type] => utility
[patent_app_number] => 15/179012
[patent_app_country] => US
[patent_app_date] => 2016-06-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/179012 | SYSTEMS AND METHODS FOR FILTER ORIENTATION ON A CONTROL VALVE | Jun 9, 2016 | Abandoned |
Array
(
[id] => 16831307
[patent_doc_number] => 11007538
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-05-18
[patent_title] => Flotation reagents and flotation processes utilizing same
[patent_app_type] => utility
[patent_app_number] => 15/165351
[patent_app_country] => US
[patent_app_date] => 2016-05-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/165351 | Flotation reagents and flotation processes utilizing same | May 25, 2016 | Issued |
Array
(
[id] => 11318159
[patent_doc_number] => 09516891
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2016-12-13
[patent_title] => 'Separation of biocomponents from whole stillage'
[patent_app_type] => utility
[patent_app_number] => 15/155037
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[patent_app_date] => 2016-05-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/155037 | Separation of biocomponents from whole stillage | May 14, 2016 | Issued |
Array
(
[id] => 12305400
[patent_doc_number] => 09938164
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-04-10
[patent_title] => Hydrocarbon-water separator
[patent_app_type] => utility
[patent_app_number] => 15/152930
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/152930 | Hydrocarbon-water separator | May 11, 2016 | Issued |
Array
(
[id] => 12029892
[patent_doc_number] => 20170319991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-09
[patent_title] => 'APPARATUS, SYSTEM AND METHOD FOR COMBINING MODULAR REPAIR PLUGS'
[patent_app_type] => utility
[patent_app_number] => 15/145759
[patent_app_country] => US
[patent_app_date] => 2016-05-03
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/145759 | Apparatus, system and method for combining modular repair plugs | May 2, 2016 | Issued |
Array
(
[id] => 11513293
[patent_doc_number] => 20170080366
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-23
[patent_title] => 'FILTER DEVICE'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/135203 | Filter device | Apr 20, 2016 | Issued |
Array
(
[id] => 16229674
[patent_doc_number] => 10737206
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-11
[patent_title] => Keyed system for connection of filter cartridge to filter holder
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Array
(
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Array
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Array
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Array
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[patent_title] => DETACHABLE WEAR STRIP FOR USE IN THE VACUUM BELT FILTER DEVICE
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Array
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