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

Patent Owner(s)

Patent Owner	Address
KS HUAYU ALUTECH GMBH	74172 NECKARSULM

International Classification(s)

• B22C:FOUNDRY MOULDING

• 2012 Application Filing Year
• B22C Class
• 99 Applications Filed
• 78 Patents Issued To-Date
• 78.79 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Groezinger, Dieter	Wilhermsdorf, DE	2	3
# of filed Patents : 2 Total Citations : 3

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Patent Citation Ranking

• 1 Citation Count
• B22C Class

• 22.81 % this patent is cited more than
• 12 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 26, 2013	US,8403028,B2   US8403028B2	GRANTED PATENT AS SECOND PUBLICATION
May 31, 2012	US,20120132785,A1   US20120132785A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9898062

Systems and methods for protection of components in electrical power delivery systems

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Abstract

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Various embodiments disclosed herein provide protection to monitored equipment at both a local level and a system level, in order to offer more comprehensive protection. In one particular embodiment, the protected equipment may include one or more generators. The protection system may utilize time-synchronized data in order to analyze data provided by systems having disparate sampling rates, that are monitored by different equipment, and/or equipment that is geographically separated. Various embodiments may be configured to utilize a variety of sampling rates.

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Description

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Claims

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Legal Events

 

• MAFP2021
• AS2018
• I2018
• STCF2018
• P2014
• F2014
• AS2014

Date	Code	Event	Description
Aug 20, 2021	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
Jun 01, 2018	AS	ASSIGNMENT	free format text: NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS;ASSIGNOR:SCHWEITZER ENGINEERING LABORATORIES, INC.;REEL/FRAME:047231/0253 Owner name: CITIBANK, N.A., AS ADMINISTRATIVE AGENT, TEXAS Effective Date: Jun 01, 2018
Feb 20, 2018	I	Issuance
Jan 31, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Dec 04, 2014	P	Published
Jul 28, 2014	F	Filing
Jul 28, 2014	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SHAH, SAURABH B.;GARG, KAMAL;MANSON, SCOTT M.;SIGNING DATES FROM 20100908 TO 20100910;REEL/FRAME:033402/0372 Owner name: SCHWEITZER ENGINEERING LABORATORIES, INC., WASHING