| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_title] => 'Method and arrangement for simulating the dynamic performance of an exhaust gas catalyzer'
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Array
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[patent_kind] => NA
[patent_issue_date] => 1994-04-19
[patent_title] => 'Emissions control system and method'
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Array
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[patent_doc_number] => 05218817
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[patent_kind] => NA
[patent_issue_date] => 1993-06-15
[patent_title] => 'Method and apparatus of purifying exhaust gas from internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/868188
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[patent_app_date] => 1992-04-14
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Array
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[patent_doc_number] => 05185998
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[patent_kind] => NA
[patent_issue_date] => 1993-02-16
[patent_title] => 'Catalytic converter accessory apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/866625
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[patent_app_date] => 1992-04-10
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Array
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[id] => 3071162
[patent_doc_number] => 05367876
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[patent_kind] => NA
[patent_issue_date] => 1994-11-29
[patent_title] => 'Apparatus for controlling of automotive exhaust emissions by treatment of exhausting gases traveling through an automotive exhaust conduit'
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[patent_app_number] => 7/862118
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| 07/858819 | POLLUTION CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINES | Mar 31, 1992 | Abandoned |
Array
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[id] => 2927281
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[patent_issue_date] => 1993-11-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/861443 | Intake/exhaust air pressure balancer and method of reducing intake/exhaust air pressure resistance | Mar 31, 1992 | Issued |
| 07/859762 | EXHAUST PURIFICATION APPARATUS FOR AN ENGINE | Mar 29, 1992 | Issued |
Array
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[patent_issue_date] => 1993-09-28
[patent_title] => 'Exhaust purification system for multiple cylinder engines'
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[patent_app_number] => 7/859014
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[firstpage_image] =>[orig_patent_app_number] => 859014
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/859014 | Exhaust purification system for multiple cylinder engines | Mar 29, 1992 | Issued |
Array
(
[id] => 2911742
[patent_doc_number] => 05195317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-23
[patent_title] => 'Filter regenerating apparatus for an internal combustion engine'
[patent_app_type] => 1
[patent_app_number] => 7/858242
[patent_app_country] => US
[patent_app_date] => 1992-03-26
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[firstpage_image] =>[orig_patent_app_number] => 858242
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/858242 | Filter regenerating apparatus for an internal combustion engine | Mar 25, 1992 | Issued |
| 07/858012 | AIR-FUEL RATIO CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE | Mar 25, 1992 | Abandoned |
Array
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[id] => 2867541
[patent_doc_number] => 05237818
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[patent_kind] => NA
[patent_issue_date] => 1993-08-24
[patent_title] => 'Conversion efficiency measuring apparatus of catalyst used for exhaust gas purification of internal combustion engine and the method of the same'
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[patent_app_number] => 7/854390
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Array
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[id] => 2873537
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[patent_kind] => NA
[patent_issue_date] => 1993-08-31
[patent_title] => 'Exhaust system for engine'
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Array
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[patent_issue_date] => 1994-08-09
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/850392 | Exhaust gas cleaning device for diesel engines | Mar 10, 1992 | Issued |
Array
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