
Steven Ho Yin Loke
Supervisory Patent Examiner (ID: 5565, Phone: (571)272-1657 , Office: P/2818 )
| Most Active Art Unit | 2508 |
| Art Unit(s) | 2818, 2815, 2811, 2508 |
| Total Applications | 1288 |
| Issued Applications | 941 |
| Pending Applications | 39 |
| Abandoned Applications | 311 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 12450177
[patent_doc_number] => 09982581
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2018-05-29
[patent_title] => Reduction of pollutants from a combustion engine
[patent_app_type] => utility
[patent_app_number] => 14/821772
[patent_app_country] => US
[patent_app_date] => 2015-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 16
[patent_no_of_words] => 6077
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14821772
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/821772 | Reduction of pollutants from a combustion engine | Aug 8, 2015 | Issued |
Array
(
[id] => 11837086
[patent_doc_number] => 20170218805
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-03
[patent_title] => 'EMISSION SIGNATURE MODIFICATION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/500790
[patent_app_country] => US
[patent_app_date] => 2015-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3920
[patent_no_of_claims] => 17
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15500790
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/500790 | Emission signature modification device | Aug 3, 2015 | Issued |
Array
(
[id] => 11943902
[patent_doc_number] => 20170248053
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-31
[patent_title] => 'UNIT FOR FEEDING A REDUCING SOLUTION FROM THE TANK TO THE EXHAUST DUCT OF AN ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/500255
[patent_app_country] => US
[patent_app_date] => 2015-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 2911
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15500255
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/500255 | Unit for feeding a reducing solution from the tank to the exhaust duct of an engine | Aug 2, 2015 | Issued |
Array
(
[id] => 10671620
[patent_doc_number] => 20160017765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-01-21
[patent_title] => 'BIAS MECHANISMS FOR A ROCKER ARM AND LOST MOTION COMPONENT OF A VALVE BRIDGE'
[patent_app_type] => utility
[patent_app_number] => 14/799813
[patent_app_country] => US
[patent_app_date] => 2015-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4876
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14799813
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/799813 | BIAS MECHANISMS FOR A ROCKER ARM AND LOST MOTION COMPONENT OF A VALVE BRIDGE | Jul 14, 2015 | Abandoned |
Array
(
[id] => 10686651
[patent_doc_number] => 20160032797
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-02-04
[patent_title] => 'BREATHER DEVICE FOR COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/754428
[patent_app_country] => US
[patent_app_date] => 2015-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 7830
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14754428
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/754428 | Breather device for combustion engine | Jun 28, 2015 | Issued |
Array
(
[id] => 12212773
[patent_doc_number] => 09909572
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-06
[patent_title] => 'Drive device'
[patent_app_type] => utility
[patent_app_number] => 14/744039
[patent_app_country] => US
[patent_app_date] => 2015-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 20
[patent_no_of_words] => 4802
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14744039
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/744039 | Drive device | Jun 18, 2015 | Issued |
Array
(
[id] => 10430930
[patent_doc_number] => 20150315942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-05
[patent_title] => 'EXHAUST GEOMETRY FOR PARTICLE GROUPING'
[patent_app_type] => utility
[patent_app_number] => 14/706753
[patent_app_country] => US
[patent_app_date] => 2015-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 4506
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14706753
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/706753 | EXHAUST GEOMETRY FOR PARTICLE GROUPING | May 6, 2015 | Abandoned |
Array
(
[id] => 12752287
[patent_doc_number] => 20180142596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-05-24
[patent_title] => INJECTION MODULE AND EXHAUST SYSTEM HAVING AN INJECTION MODULE
[patent_app_type] => utility
[patent_app_number] => 15/315564
[patent_app_country] => US
[patent_app_date] => 2015-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3545
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15315564
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/315564 | INJECTION MODULE AND EXHAUST SYSTEM HAVING AN INJECTION MODULE | Apr 28, 2015 | Abandoned |
Array
(
[id] => 11499938
[patent_doc_number] => 20170074123
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-16
[patent_title] => 'ENHANCED CONDENSER FOR A WASTE HEAT RECOVERY SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 15/125345
[patent_app_country] => US
[patent_app_date] => 2015-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15125345
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/125345 | ENHANCED CONDENSER FOR A WASTE HEAT RECOVERY SYSTEM | Mar 19, 2015 | Abandoned |
Array
(
[id] => 11707156
[patent_doc_number] => 20170175656
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-06-22
[patent_title] => 'CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 15/127627
[patent_app_country] => US
[patent_app_date] => 2015-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
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[patent_no_of_words] => 32066
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15127627
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/127627 | Control system for an internal combustion engine | Mar 17, 2015 | Issued |
Array
(
[id] => 14552399
[patent_doc_number] => 10344648
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-09
[patent_title] => Pump for conveying a liquid, particularly an exhaust gas cleaning additive
[patent_app_type] => utility
[patent_app_number] => 15/127095
[patent_app_country] => US
[patent_app_date] => 2015-03-18
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15127095
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/127095 | Pump for conveying a liquid, particularly an exhaust gas cleaning additive | Mar 17, 2015 | Issued |
Array
(
[id] => 11590280
[patent_doc_number] => 20170114691
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-04-27
[patent_title] => 'PUMP FOR CONVEYING A FLUID, IN PARTICULAR FOR CONVEYING AN EXHAUST GAS CLEANING ADDITIVE'
[patent_app_type] => utility
[patent_app_number] => 15/127091
[patent_app_country] => US
[patent_app_date] => 2015-03-18
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Array
(
[id] => 14292465
[patent_doc_number] => 10286341
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-05-14
[patent_title] => Liquid purification element for purifying a liquid
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Array
(
[id] => 11457748
[patent_doc_number] => 20170051655
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[patent_kind] => A1
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[patent_title] => 'MANIFOLD'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/118969 | MANIFOLD | Mar 17, 2015 | Abandoned |
Array
(
[id] => 11395909
[patent_doc_number] => 20170016444
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-01-19
[patent_title] => 'Pump For Conveying A Liquid, In Particular An Exhaust-Gas Cleaning Additive'
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Array
(
[id] => 11943907
[patent_doc_number] => 20170248058
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-08-31
[patent_title] => 'CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/122747 | Control apparatus for internal combustion engine | Feb 23, 2015 | Issued |
Array
(
[id] => 11835052
[patent_doc_number] => 20170216771
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[patent_kind] => A1
[patent_issue_date] => 2017-08-03
[patent_title] => 'METHOD FOR CLEANING PROCESS OFF- OR ENGINE EXHAUST GAS'
[patent_app_type] => utility
[patent_app_number] => 15/500579
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/500579 | Method for cleaning process off- or engine exhaust gas | Feb 22, 2015 | Issued |
Array
(
[id] => 13014361
[patent_doc_number] => 10030289
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[patent_kind] => B2
[patent_issue_date] => 2018-07-24
[patent_title] => Spheroidal graphite cast iron for an engine exhaust system
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/598213 | Valve operating system for engine | Jan 14, 2015 | Issued |