
John K. Fristoe Jr.
Supervisory Patent Examiner (ID: 10131, Phone: (571)272-4926 , Office: P/3753 )
| Most Active Art Unit | 3753 |
| Art Unit(s) | 3751, 3753, 3754, 3700, 3600, 3733 |
| Total Applications | 1204 |
| Issued Applications | 846 |
| Pending Applications | 68 |
| Abandoned Applications | 290 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4493455
[patent_doc_number] => 07918436
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-05
[patent_title] => 'Valve element opening/closing device'
[patent_app_type] => utility
[patent_app_number] => 12/102081
[patent_app_country] => US
[patent_app_date] => 2008-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7878
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[patent_words_short_claim] => 336
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/918/07918436.pdf
[firstpage_image] =>[orig_patent_app_number] => 12102081
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/102081 | Valve element opening/closing device | Apr 13, 2008 | Issued |
Array
(
[id] => 4521079
[patent_doc_number] => 07922152
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-12
[patent_title] => 'Valve element opening/closing device'
[patent_app_type] => utility
[patent_app_number] => 12/101200
[patent_app_country] => US
[patent_app_date] => 2008-04-11
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/922/07922152.pdf
[firstpage_image] =>[orig_patent_app_number] => 12101200
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/101200 | Valve element opening/closing device | Apr 10, 2008 | Issued |
Array
(
[id] => 4572573
[patent_doc_number] => 07850143
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-12-14
[patent_title] => 'Ball valve assembly'
[patent_app_type] => utility
[patent_app_number] => 12/100743
[patent_app_country] => US
[patent_app_date] => 2008-04-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/850/07850143.pdf
[firstpage_image] =>[orig_patent_app_number] => 12100743
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/100743 | Ball valve assembly | Apr 9, 2008 | Issued |
Array
(
[id] => 280911
[patent_doc_number] => 07552907
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-06-30
[patent_title] => 'One way valve for fluid evacuation from a container'
[patent_app_type] => utility
[patent_app_number] => 12/080134
[patent_app_country] => US
[patent_app_date] => 2008-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2443
[patent_no_of_claims] => 19
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/552/07552907.pdf
[firstpage_image] =>[orig_patent_app_number] => 12080134
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/080134 | One way valve for fluid evacuation from a container | Mar 31, 2008 | Issued |
Array
(
[id] => 4457146
[patent_doc_number] => 07878480
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-01
[patent_title] => 'System and method for controlling a solenoid valve, particularly for a system for variable actuation of the valves of an internal combustion engine according to a multi-lift mode'
[patent_app_type] => utility
[patent_app_number] => 12/078391
[patent_app_country] => US
[patent_app_date] => 2008-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/878/07878480.pdf
[firstpage_image] =>[orig_patent_app_number] => 12078391
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/078391 | System and method for controlling a solenoid valve, particularly for a system for variable actuation of the valves of an internal combustion engine according to a multi-lift mode | Mar 30, 2008 | Issued |
Array
(
[id] => 4925068
[patent_doc_number] => 20080164431
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-10
[patent_title] => 'Dual-Cylinder Blowout Preventer Operator System'
[patent_app_type] => utility
[patent_app_number] => 12/053895
[patent_app_country] => US
[patent_app_date] => 2008-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0164/20080164431.pdf
[firstpage_image] =>[orig_patent_app_number] => 12053895
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/053895 | Dual-cylinder blowout preventer operator system | Mar 23, 2008 | Issued |
Array
(
[id] => 4714998
[patent_doc_number] => 20080237520
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'SOLENOID VALVE AND FUEL INJECTION VALVE HAVING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/053043
[patent_app_country] => US
[patent_app_date] => 2008-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 5293
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[pdf_file] => publications/A1/0237/20080237520.pdf
[firstpage_image] =>[orig_patent_app_number] => 12053043
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/053043 | Solenoid valve and fuel injection valve having the same | Mar 20, 2008 | Issued |
Array
(
[id] => 4429829
[patent_doc_number] => 07896312
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-01
[patent_title] => 'Ball valve with removable means for retaining the axial seal'
[patent_app_type] => utility
[patent_app_number] => 12/077460
[patent_app_country] => US
[patent_app_date] => 2008-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1831
[patent_no_of_claims] => 11
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[pdf_file] => patents/07/896/07896312.pdf
[firstpage_image] =>[orig_patent_app_number] => 12077460
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/077460 | Ball valve with removable means for retaining the axial seal | Mar 17, 2008 | Issued |
Array
(
[id] => 8231453
[patent_doc_number] => 08196894
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-06-12
[patent_title] => 'Check valves for fuel cartridges'
[patent_app_type] => utility
[patent_app_number] => 12/048921
[patent_app_country] => US
[patent_app_date] => 2008-03-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/196/08196894.pdf
[firstpage_image] =>[orig_patent_app_number] => 12048921
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/048921 | Check valves for fuel cartridges | Mar 13, 2008 | Issued |
Array
(
[id] => 8145282
[patent_doc_number] => 08162286
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-24
[patent_title] => 'Piezoelectric driven control valve'
[patent_app_type] => utility
[patent_app_number] => 12/593580
[patent_app_country] => US
[patent_app_date] => 2008-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 10943
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[pdf_file] => patents/08/162/08162286.pdf
[firstpage_image] =>[orig_patent_app_number] => 12593580
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/593580 | Piezoelectric driven control valve | Mar 12, 2008 | Issued |
Array
(
[id] => 4660842
[patent_doc_number] => 20080251749
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-16
[patent_title] => 'Ethylene Production Isolation Valve Systems'
[patent_app_type] => utility
[patent_app_number] => 12/043855
[patent_app_country] => US
[patent_app_date] => 2008-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
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[pdf_file] => publications/A1/0251/20080251749.pdf
[firstpage_image] =>[orig_patent_app_number] => 12043855
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/043855 | Ethylene production isolation valve systems | Mar 5, 2008 | Issued |
Array
(
[id] => 2020
[patent_doc_number] => 07815167
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-10-19
[patent_title] => 'Valve for adjusting the air flow rate in an internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 12/042393
[patent_app_country] => US
[patent_app_date] => 2008-03-05
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[pdf_file] => patents/07/815/07815167.pdf
[firstpage_image] =>[orig_patent_app_number] => 12042393
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/042393 | Valve for adjusting the air flow rate in an internal combustion engine | Mar 4, 2008 | Issued |
Array
(
[id] => 4816191
[patent_doc_number] => 20080223450
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-18
[patent_title] => 'FLOW CONTROL VALVES'
[patent_app_type] => utility
[patent_app_number] => 12/041070
[patent_app_country] => US
[patent_app_date] => 2008-03-03
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[pdf_file] => publications/A1/0223/20080223450.pdf
[firstpage_image] =>[orig_patent_app_number] => 12041070
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/041070 | FLOW CONTROL VALVES | Mar 2, 2008 | Abandoned |
Array
(
[id] => 4660840
[patent_doc_number] => 20080251747
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-16
[patent_title] => 'ELECTROMAGNETIC VALVE FOR THE DOSAGE OF FUEL IN AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/040233
[patent_app_country] => US
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[pdf_file] => publications/A1/0251/20080251747.pdf
[firstpage_image] =>[orig_patent_app_number] => 12040233
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/040233 | Electromagnetic valve for the dosage of fuel in an internal combustion engine | Feb 28, 2008 | Issued |
Array
(
[id] => 4610357
[patent_doc_number] => 07988129
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-02
[patent_title] => 'Floating slit valve for transfer chamber interface'
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[patent_app_number] => 12/040291
[patent_app_country] => US
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[pdf_file] => patents/07/988/07988129.pdf
[firstpage_image] =>[orig_patent_app_number] => 12040291
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/040291 | Floating slit valve for transfer chamber interface | Feb 28, 2008 | Issued |
Array
(
[id] => 7723256
[patent_doc_number] => 08096523
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-17
[patent_title] => 'Non-contact torque sensing for valve actuators'
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[patent_app_number] => 12/070184
[patent_app_country] => US
[patent_app_date] => 2008-02-15
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/096/08096523.pdf
[firstpage_image] =>[orig_patent_app_number] => 12070184
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/070184 | Non-contact torque sensing for valve actuators | Feb 14, 2008 | Issued |
Array
(
[id] => 4566982
[patent_doc_number] => 07832707
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-16
[patent_title] => 'Normally open electromagnetic valve'
[patent_app_type] => utility
[patent_app_number] => 12/029123
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[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/832/07832707.pdf
[firstpage_image] =>[orig_patent_app_number] => 12029123
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/029123 | Normally open electromagnetic valve | Feb 10, 2008 | Issued |
Array
(
[id] => 4952518
[patent_doc_number] => 20080185542
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[patent_issue_date] => 2008-08-07
[patent_title] => 'Ball poppet valve having valve body widening in funnel shape'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/026821 | Ball poppet valve having valve body widening in funnel shape | Feb 5, 2008 | Issued |
Array
(
[id] => 30102
[patent_doc_number] => 07789373
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[patent_issue_date] => 2010-09-07
[patent_title] => 'Ball poppet valve with contoured control stem'
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[pdf_file] => patents/07/789/07789373.pdf
[firstpage_image] =>[orig_patent_app_number] => 12026762
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/026762 | Ball poppet valve with contoured control stem | Feb 5, 2008 | Issued |
Array
(
[id] => 4498993
[patent_doc_number] => 07913972
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-29
[patent_title] => 'Two position actuator with mechanical hold'
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/913/07913972.pdf
[firstpage_image] =>[orig_patent_app_number] => 12025460
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/025460 | Two position actuator with mechanical hold | Feb 3, 2008 | Issued |