Catalyst for catalytic cracking in a fluidized bed
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United States of America Patent
Stats
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Nov 1, 2016
Grant Date -
Jun 2, 2011
app pub date -
Dec 23, 2010
filing date -
Aug 15, 2005
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A catalyst for catalytic cracking in a fluidized-bed is disclosed. The catalyst comprises a support and a composition having the chemical formula (on the basis of the atom ratio): AaBbPcOx for use in the industrial production of ethylene and propylene by catalytically cracking naphtha.
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CHINA PETROLEUM & CHEMICAL CORPORATION | NO 22 CHAOYANGMEN NORTH STREET CHAOYANG DISTRICT BEIJING 100728 | |
SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY SINOPEC | 1658 PUDONG BEI ROAD PUDONG NEW AREA SHANGHAI 201208 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Liang | Shanghai, CN | 931 | 8928 |
# of filed Patents : 931 Total Citations : 8928 | |||
Ma, Guangwei | Shanghai, CN | 6 | 62 |
# of filed Patents : 6 Total Citations : 62 | |||
Xie, Zaiku | Shanghai, CN | 18 | 141 |
# of filed Patents : 18 Total Citations : 141 | |||
Yang, Weimin | Shanghai, CN | 54 | 167 |
# of filed Patents : 54 Total Citations : 167 | |||
Yao, Hui | Shanghai, CN | 16 | 80 |
# of filed Patents : 16 Total Citations : 80 |
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Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 1, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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 |
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Jan 23, 2018 | I | Issuance | |
Jan 03, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Dec 31, 2015 | P | Published | |
Oct 14, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICROSOFT CORPORATION;REEL/FRAME:034747/0417 Owner name: MICROSOFT TECHNOLOGY LICENSING, LLC, WASHINGTON Effective Date: Oct 14, 2014 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:MICROSOFT CORPORATION;REEL/FRAME:039025/0454 Owner name: MICROSOFT TECHNOLOGY LICENSING, LLC, WASHINGTON Effective Date: Oct 14, 2014 |
Jul 02, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MARRON, MARK;BARR, EARL THEODORE;SIGNING DATES FROM 20140627 TO 20140701;REEL/FRAME:033227/0378 Owner name: MICROSOFT CORPORATION, WASHINGTON |
Jun 30, 2014 | F | Filing | |
Jun 30, 2014 | PD | Priority Date |

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