
Frederick F. Krass
Supervisory Patent Examiner (ID: 1957, Phone: (571)272-0580 , Office: P/1612 )
| Most Active Art Unit | 1614 |
| Art Unit(s) | 1614, 1503, 1612, 2899, 1501 |
| Total Applications | 2178 |
| Issued Applications | 1357 |
| Pending Applications | 298 |
| Abandoned Applications | 523 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9209107
[patent_doc_number] => 20140008284
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-09
[patent_title] => 'PERMEATE ADAPTER FOR MULTI-TUBE PRESSURE VESSEL'
[patent_app_type] => utility
[patent_app_number] => 14/024124
[patent_app_country] => US
[patent_app_date] => 2013-09-11
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/024124 | PERMEATE ADAPTER FOR MULTI-TUBE PRESSURE VESSEL | Sep 10, 2013 | Abandoned |
Array
(
[id] => 10354753
[patent_doc_number] => 20150239758
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-08-27
[patent_title] => 'RADIOACTIVE CESIUM DECONTAMINATOR AND METHOD OF PRODUCING THE SAME, AND METHOD OF REMOVING THE RADIOACTIVE CESIUM'
[patent_app_type] => utility
[patent_app_number] => 14/427111
[patent_app_country] => US
[patent_app_date] => 2013-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/427111 | Radioactive cesium decontaminator and method of producing the same, and method of removing the radioactive cesium | Sep 9, 2013 | Issued |
Array
(
[id] => 14663289
[patent_doc_number] => 10369525
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-08-06
[patent_title] => Filtration membranes with nanoscale patterns
[patent_app_type] => utility
[patent_app_number] => 14/426670
[patent_app_country] => US
[patent_app_date] => 2013-09-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/426670 | Filtration membranes with nanoscale patterns | Sep 5, 2013 | Issued |
Array
(
[id] => 10121658
[patent_doc_number] => 09156005
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[patent_kind] => B2
[patent_issue_date] => 2015-10-13
[patent_title] => 'Hollow fiber membrane and method for manufacturing thereof'
[patent_app_type] => utility
[patent_app_number] => 14/017349
[patent_app_country] => US
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Array
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Array
(
[id] => 12524610
[patent_doc_number] => 10005039
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[patent_kind] => B2
[patent_issue_date] => 2018-06-26
[patent_title] => System for cleaning membrane, and method for cleaning membrane using same
[patent_app_type] => utility
[patent_app_number] => 14/649539
[patent_app_country] => US
[patent_app_date] => 2013-08-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/649539 | System for cleaning membrane, and method for cleaning membrane using same | Aug 29, 2013 | Issued |
Array
(
[id] => 9909563
[patent_doc_number] => 20150064764
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[patent_kind] => A1
[patent_issue_date] => 2015-03-05
[patent_title] => 'TRANSPORTING, TRAPPING AND ESCAPPING MANIPULATION DEVICE FOR MAGNETIC BEAD BIOMATERIAL COMPRISING MICRO-MAGNETOPHORETIC CIRCUIT'
[patent_app_type] => utility
[patent_app_number] => 14/013751
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/013751 | Transporting, trapping and escaping manipulation device for magnetic bead biomaterial comprising micro-magnetophoretic circuit | Aug 28, 2013 | Issued |
Array
(
[id] => 9290926
[patent_doc_number] => 20140034560
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-06
[patent_title] => 'SOLID SEPARATION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/012485
[patent_app_country] => US
[patent_app_date] => 2013-08-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/012485 | SOLID SEPARATION SYSTEM | Aug 27, 2013 | Abandoned |
Array
(
[id] => 9716211
[patent_doc_number] => 20140251909
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-11
[patent_title] => 'INDUCED SYMBIOTIC OSMOSIS [ISO] FOR SEAWATER DESLINATION AND PUMPING TO HIGH ALTITUDE'
[patent_app_type] => utility
[patent_app_number] => 13/974520
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[patent_app_date] => 2013-08-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/974520 | Induced symbiotic osmosis [ISO] for seawater deslination and pumping to high altitude | Aug 22, 2013 | Issued |
Array
(
[id] => 9188373
[patent_doc_number] => 20130327688
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[patent_kind] => A1
[patent_issue_date] => 2013-12-12
[patent_title] => 'Apparatus and Method for Separating and Isolating Components of a Biological Fluid'
[patent_app_type] => utility
[patent_app_number] => 13/969313
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[patent_app_date] => 2013-08-16
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/969313 | Apparatus and method for separating and isolating components of a biological fluid | Aug 15, 2013 | Issued |
Array
(
[id] => 9188411
[patent_doc_number] => 20130327726
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[patent_issue_date] => 2013-12-12
[patent_title] => 'Method and Apparatus for Fluid Separation'
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Array
(
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[patent_title] => 'Compositions and methods for direct capture of organic materials from process streams'
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Array
(
[id] => 9861382
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[patent_title] => 'Ferrous Nanoparticle Oil Extraction'
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Array
(
[id] => 9277417
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/959097 | Separation system and method for separating a fluid mixture with this separating system | Aug 4, 2013 | Issued |
Array
(
[id] => 9209104
[patent_doc_number] => 20140008281
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[patent_kind] => A1
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[patent_title] => 'DEVICE, METHOD, AND SYSTEM FOR SEPARATION AND DETECTION OF BIOMOLECULES AND CELLS'
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Array
(
[id] => 9117732
[patent_doc_number] => 20130284654
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Array
(
[id] => 9117734
[patent_doc_number] => 20130284656
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[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'SYSTEM AND METHOD FOR INSTALLING FILTERING MEMBRANE MODULE TO FRAME STRUCTURE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/931477 | System and method for installing filtering membrane module to frame structure | Jun 27, 2013 | Issued |
Array
(
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Array
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/911171 | Magnet Configurations For Improved Separations Of Magnetic And Non-Magnetic Materials | Jun 5, 2013 | Abandoned |