Emissions Control System Having External Turbocharger Wastegate and Integrated Oxidation Catalyst
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jan 20, 2011
app pub date -
Jul 14, 2009
filing date -
Jul 14, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A method and system for reducing undesired exhaust emissions during cold start of a turbocharger-equipped internal combustion engine. A bypass line in the engine compartment has a bypass valve that permits exhaust to be bypassed around the turbocharger's turbine during cold start. An oxidation catalyst is closely coupled to the bypass valve.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SOUTHWEST RESEARCH INSTITUTE | 6220 CULEBRA ROAD SAN ANTONIO TX 78238-5166 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Alger,, II Terrence F | San Antonio, US | 22 | 219 |
# of filed Patents : 22 Total Citations : 219 | |||
Koci, Chad P | San Antonio, US | 5 | 41 |
# of filed Patents : 5 Total Citations : 41 | |||
Mehta, Darius | San Antonio, US | 17 | 248 |
# of filed Patents : 17 Total Citations : 248 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 11 Citation Count
- F01N Class
- 50 % this patent is cited more than
- 14 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
Full Text

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Mar 07, 2016 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 10, 2016 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 10, 2016 |
Feb 10, 2016 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Sep 18, 2015 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Aug 08, 2011 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jul 13, 2007 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jan 01, 2006 | AS | ASSIGNMENT | free format text: MERGER;ASSIGNOR:FAG KUGELFISCHER AG & CO. OHG;REEL/FRAME:037406/0817 Owner name: INA-SCHAEFFLER AG, GERMANY Effective Date: Jan 01, 2006 |
Jan 01, 2006 | AS | ASSIGNMENT | free format text: CERTIFICATION;ASSIGNOR:FAG KUGELFISCHER AG;REEL/FRAME:020279/0690 Owner name: SCHAEFFLER KG, GERMANY Effective Date: Jan 01, 2006 |
Jun 21, 2004 | AS | ASSIGNMENT | free format text: CHANGE OF NAME;ASSIGNOR:FAG AUTOMOBILTECHNIK AG;REEL/FRAME:015918/0756 Owner name: FAG KUGELFISCHER AG, GERMANY Effective Date: Jun 21, 2004 |
Feb 10, 2004 | I | Issuance | |
Sep 10, 2001 | F | Filing | |
Sep 10, 2001 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHOTTDORF, JOHANNES;WERB, ROLAND;LANGER, ROLAND;AND OTHERS;REEL/FRAME:012186/0352;SIGNING DATES FROM 20010718 TO 20010723 Owner name: FAG AUTOMOBILTECHNIK AG, GERMANY |
Oct 01, 1999 | PD | Priority Date |

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