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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
BECHTEL ENERGY TECHNOLOGIES & SOLUTIONS INC	2105 CITYWEST BOULEVARD HOUSTON TX 77042

International Classification(s)

• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....
• B01D:SEPARATION
• C10B:DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS....

• 2013 Application Filing Year
• C10G Class
• 765 Applications Filed
• 692 Patents Issued To-Date
• 90.46 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Sitton, Kevin	Katy, US	2	8
# of filed Patents : 2 Total Citations : 8
Strassle, Linda M	Ponca City, US	1	0
# of filed Patents : 1 Total Citations : 0
Ward, John D	Katy, US	22	290
# of filed Patents : 22 Total Citations : 290

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Patent Citation Ranking

• 0 Citation Count
• C10G Class

• 0 % this patent is cited more than
• 9 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 5, 2027

Fee	Large entity fee	small entity fee	micro entity fee
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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 05, 2016	US,9228135,B2   US9228135B2	GRANTED PATENT AS SECOND PUBLICATION
December 26, 2013	US,20130341248,A1   US20130341248A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8495824

Distributor plate for fluidized bed equipment

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Abstract

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The invention refers to a distributor plate (12) for fluidized bed equipment (9) with openings (3) and deflector strips (1) arranged directly above them. It is characterised by the deflection strips (1) having an oblong shape, being mounted longitudinally in the fluidized bed equipment (9), in parallel to the main flow direction (19) of the product above the openings (3) in the base plate (2), and having spacers (6) that form an outflow cross-section around the periphery of the deflection strip (1) for the fluidizing gas, where the base plate openings (3) can be designed advantageously with an oblong cross-section. This ensures good fluidization of the material, while also conveying it.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2024
• MAFP2020
• I2017
• STCF2017
• P2016
• F2014
• AS2014
• PD2014

Date	Code	Event	Description
Jul 22, 2024	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Jul 21, 2020	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
Feb 21, 2017	I	Issuance
Feb 01, 2017	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Mar 03, 2016	P	Published
Dec 08, 2014	F	Filing
Dec 08, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KU, HYUN CHUL;SEONG, JAE YONG;KIM, KA HYUN;AND OTHERS;SIGNING DATES FROM 20141128 TO 20141202;REEL/FRAME:034421/0725 Owner name: KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORP., KO free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KU, HYUN CHUL;SEONG, JAE YONG;KIM, KA HYUN;AND OTHERS;SIGNING DATES FROM 20141128 TO 20141202;REEL/FRAME:034421/0725 Owner name: HYUNDAI MOTOR COMPANY, KOREA, REPUBLIC OF
Aug 27, 2014	PD	Priority Date