
Ruixiang Li
Examiner (ID: 5850, Phone: (571)272-0875 , Office: P/1646 )
| Most Active Art Unit | 1646 |
| Art Unit(s) | 1646, 1674 |
| Total Applications | 1787 |
| Issued Applications | 813 |
| Pending Applications | 189 |
| Abandoned Applications | 807 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6103451
[patent_doc_number] => 20110185712
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-08-04
[patent_title] => 'Energy separation and recovery system for stationary applications'
[patent_app_type] => utility
[patent_app_number] => 12/658197
[patent_app_country] => US
[patent_app_date] => 2010-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 9163
[patent_no_of_claims] => 36
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0185/20110185712.pdf
[firstpage_image] =>[orig_patent_app_number] => 12658197
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/658197 | Energy separation and recovery system for stationary applications | Feb 3, 2010 | Abandoned |
Array
(
[id] => 6143313
[patent_doc_number] => 20110016851
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'INTERNAL COMBUSTION ENGINE EXHAUST AFTER-TREATMENT SYSTEM AND METHOD'
[patent_app_type] => utility
[patent_app_number] => 12/506466
[patent_app_country] => US
[patent_app_date] => 2009-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2880
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0016/20110016851.pdf
[firstpage_image] =>[orig_patent_app_number] => 12506466
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/506466 | Internal combustion engine exhaust after-treatment system and method | Jul 20, 2009 | Issued |
Array
(
[id] => 6330135
[patent_doc_number] => 20100018190
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-28
[patent_title] => 'PARTICULATE FILTER REGENERATING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/502728
[patent_app_country] => US
[patent_app_date] => 2009-07-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 9481
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0018/20100018190.pdf
[firstpage_image] =>[orig_patent_app_number] => 12502728
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/502728 | Particulate filter regenerating system | Jul 13, 2009 | Issued |
Array
(
[id] => 6127713
[patent_doc_number] => 20110005206
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-13
[patent_title] => 'Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust'
[patent_app_type] => utility
[patent_app_number] => 12/499860
[patent_app_country] => US
[patent_app_date] => 2009-07-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1734
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0005/20110005206.pdf
[firstpage_image] =>[orig_patent_app_number] => 12499860
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/499860 | Apparatus for Maintaining a Urea Solution in a Liquid State for Treatment of Diesel Exhaust | Jul 8, 2009 | Abandoned |
Array
(
[id] => 8012213
[patent_doc_number] => 08099954
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-24
[patent_title] => 'Exhaust manifold'
[patent_app_type] => utility
[patent_app_number] => 12/497161
[patent_app_country] => US
[patent_app_date] => 2009-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5156
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/099/08099954.pdf
[firstpage_image] =>[orig_patent_app_number] => 12497161
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/497161 | Exhaust manifold | Jul 1, 2009 | Issued |
Array
(
[id] => 8012205
[patent_doc_number] => 08099950
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-24
[patent_title] => 'Exhaust gas purifying apparatus for internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 12/397693
[patent_app_country] => US
[patent_app_date] => 2009-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/099/08099950.pdf
[firstpage_image] =>[orig_patent_app_number] => 12397693
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/397693 | Exhaust gas purifying apparatus for internal combustion engine | Mar 3, 2009 | Issued |
Array
(
[id] => 5468360
[patent_doc_number] => 20090241526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-01
[patent_title] => 'Exhaust Manifold Being Integrally Formed with Cylinder Head'
[patent_app_type] => utility
[patent_app_number] => 12/274153
[patent_app_country] => US
[patent_app_date] => 2008-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3064
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0241/20090241526.pdf
[firstpage_image] =>[orig_patent_app_number] => 12274153
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/274153 | Exhaust manifold being integrally formed with cylinder head | Nov 18, 2008 | Issued |
Array
(
[id] => 5541814
[patent_doc_number] => 20090151691
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'Tappet clearance adjusting cover coupled with secondary air valve'
[patent_app_type] => utility
[patent_app_number] => 12/289645
[patent_app_country] => US
[patent_app_date] => 2008-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3147
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0151/20090151691.pdf
[firstpage_image] =>[orig_patent_app_number] => 12289645
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/289645 | Tappet clearance adjusting cover coupled with secondary air valve | Oct 30, 2008 | Issued |
Array
(
[id] => 5406177
[patent_doc_number] => 20090120075
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-14
[patent_title] => 'EXHAUST GAS PURIFYING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/259533
[patent_app_country] => US
[patent_app_date] => 2008-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0120/20090120075.pdf
[firstpage_image] =>[orig_patent_app_number] => 12259533
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/259533 | EXHAUST GAS PURIFYING SYSTEM | Oct 27, 2008 | Abandoned |
Array
(
[id] => 5560540
[patent_doc_number] => 20090133392
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-05-28
[patent_title] => 'VAPORIZER, IN PARTICULAR FOR AN EXHAUST GAS SYSTEM OF A COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/257423
[patent_app_country] => US
[patent_app_date] => 2008-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1945
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0133/20090133392.pdf
[firstpage_image] =>[orig_patent_app_number] => 12257423
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/257423 | VAPORIZER, IN PARTICULAR FOR AN EXHAUST GAS SYSTEM OF A COMBUSTION ENGINE | Oct 23, 2008 | Abandoned |
Array
(
[id] => 5326953
[patent_doc_number] => 20090107430
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-30
[patent_title] => 'CONTROL DEVICE FOR DIESEL ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/253723
[patent_app_country] => US
[patent_app_date] => 2008-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 9307
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[pdf_file] => publications/A1/0107/20090107430.pdf
[firstpage_image] =>[orig_patent_app_number] => 12253723
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/253723 | CONTROL DEVICE FOR DIESEL ENGINE | Oct 16, 2008 | Abandoned |
Array
(
[id] => 5281305
[patent_doc_number] => 20090094978
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-16
[patent_title] => 'SUPERCHARGER FOR AN ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/247928
[patent_app_country] => US
[patent_app_date] => 2008-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
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[pdf_file] => publications/A1/0094/20090094978.pdf
[firstpage_image] =>[orig_patent_app_number] => 12247928
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/247928 | Supercharger for an engine | Oct 7, 2008 | Issued |
Array
(
[id] => 5287110
[patent_doc_number] => 20090019840
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-22
[patent_title] => 'BREATHER DEVICE, LIQUID TANK, AND EXHAUST GAS PURIFYING APPARATUS TO BE ADAPTED FOR ENGINE'
[patent_app_type] => utility
[patent_app_number] => 12/240843
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => publications/A1/0019/20090019840.pdf
[firstpage_image] =>[orig_patent_app_number] => 12240843
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/240843 | Breather device, liquid tank, and exhaust gas purifying apparatus to be adapted for engine | Sep 28, 2008 | Issued |
Array
(
[id] => 7769844
[patent_doc_number] => 08117839
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-21
[patent_title] => 'Propane injection system'
[patent_app_type] => utility
[patent_app_number] => 12/238095
[patent_app_country] => US
[patent_app_date] => 2008-09-25
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12238095
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/238095 | Propane injection system | Sep 24, 2008 | Issued |
Array
(
[id] => 5541799
[patent_doc_number] => 20090151676
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'VARIABLE VALVE LIFT APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/238112
[patent_app_country] => US
[patent_app_date] => 2008-09-25
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12238112
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/238112 | Variable valve lift apparatus | Sep 24, 2008 | Issued |
Array
(
[id] => 8013701
[patent_doc_number] => 08136347
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-20
[patent_title] => 'Algorithm to diagnose leaks or blockages downstream of the secondary air injection reaction (SAIR) pressure sensor'
[patent_app_type] => utility
[patent_app_number] => 12/205313
[patent_app_country] => US
[patent_app_date] => 2008-09-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/08/136/08136347.pdf
[firstpage_image] =>[orig_patent_app_number] => 12205313
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/205313 | Algorithm to diagnose leaks or blockages downstream of the secondary air injection reaction (SAIR) pressure sensor | Sep 4, 2008 | Issued |
Array
(
[id] => 5412405
[patent_doc_number] => 20090038292
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-02-12
[patent_title] => 'Dosing Pump Assembly'
[patent_app_type] => utility
[patent_app_number] => 12/187623
[patent_app_country] => US
[patent_app_date] => 2008-08-07
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[firstpage_image] =>[orig_patent_app_number] => 12187623
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/187623 | Dosing pump assembly | Aug 6, 2008 | Issued |
Array
(
[id] => 6245558
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[patent_kind] => A1
[patent_issue_date] => 2010-02-04
[patent_title] => 'Low speed valveless horizontally opposed piston rotary internal combustion engine'
[patent_app_type] => utility
[patent_app_number] => 12/221524
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/221524 | Low speed valveless horizontally opposed piston rotary internal combustion engine | Aug 3, 2008 | Issued |
Array
(
[id] => 7701484
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[patent_title] => 'Exhaust emission purification control device for internal combustion engine'
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[firstpage_image] =>[orig_patent_app_number] => 12448273
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/448273 | Exhaust emission purification control device for internal combustion engine | Feb 20, 2008 | Issued |
Array
(
[id] => 5517388
[patent_doc_number] => 20090025369
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[patent_kind] => A1
[patent_issue_date] => 2009-01-29
[patent_title] => 'Exhaust Purification Device of Compression Ignition Type Internal Combustion Engine'
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[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12223593
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/223593 | Exhaust Purification Device of Compression Ignition Type Internal Combustion Engine | Jan 23, 2008 | Abandoned |