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

Patent Owner(s)

Patent Owner	Address
EDGEWELL PERSONAL CARE BRANDS LLC	1350 TIMBERLAKE MANOR PARKWAY CHESTERFIELD MO 63017

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• 2012 Application Filing Year
• A61K Class
• 11964 Applications Filed
• 9694 Patents Issued To-Date
• 81.03 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Frontauria, Alissa R	Lodi, US	4	3
# of filed Patents : 4 Total Citations : 3
La, Iaconna Vincent R	Jersey City, US	1	1
# of filed Patents : 1 Total Citations : 1
Spaulding, Laura A	Wayne, US	13	253
# of filed Patents : 13 Total Citations : 253

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Patent Citation Ranking

• 1 Citation Count
• A61K Class

• 21.20 % this patent is cited more than
• 11 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	Mar 16, 2026

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
September 16, 2014	US,8834856,B2   US8834856B2	GRANTED PATENT AS SECOND PUBLICATION
December 20, 2012	US,20120321572,A1   US20120321572A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8834856

Synergistic preservative system

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Abstract

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A novel three-component synergistic preservative system has zinc oxide, a phenoxyethanol component, and caprylyl glycol. The preservative system provides sufficient preservative activity without the use of other preservatives such as parabens. It provides broad spectrum activity against yeast and molds, and remains effective long term.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2022
• AS�2020
• MAFP2018
• AS2015
• I2014
• STCF2014
• AS2013
• P2012
• AS2012
• F2012
• PD2011

Date	Code	Event	Description
Mar 16, 2022	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
Apr 03, 2020	AS�	SECURITY INTEREST	free format text: SECURITY AGREEMENT;ASSIGNOR:EDGEWELL PERSONAL CARE BRANDS, LLC;REEL/FRAME:052341/0735 Owner name: BANK OF AMERICA, N.A., AS COLLATERAL AGENT, NORTH CAROLINA Effective Date: Apr 03, 2020
Mar 16, 2018	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) year of fee payment: 4
Jun 25, 2015	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:EVEREADY BATTERY COMPANY, LLC;REEL/FRAME:052263/0001 Owner name: EDGEWELL PERSONAL CARE BRANDS, LLC, MISSOURI Effective Date: Jun 29, 2015 free format text: CHANGE OF NAME;ASSIGNOR:EVEREADY BATTERY COMPANY, INC;REEL/FRAME:052262/0489 Owner name: EVEREADY BATTERY COMPANY, LLC, MISSOURI Effective Date: Jun 25, 2015
Sep 16, 2014	I	Issuance
Aug 27, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Sep 05, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PLAYTEX PRODUCTS, LLC;PLAYTEX PRODUCTS, INC.;REEL/FRAME:031143/0838 Owner name: EVEREADY BATTERY COMPANY, INC., MISSOURI Effective Date: Sep 05, 2013
Dec 20, 2012	P	Published
Aug 07, 2012	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SPAULDING, LAURA A.;FRONTAURIA, ALISSA R.;LA IACONNA, VINCENT R.;REEL/FRAME:028859/0452 Owner name: PLAYTEX PRODUCTS, LLC, CONNECTICUT Effective Date: Aug 07, 2012
Feb 15, 2012	F	Filing
Feb 15, 2011	PD	Priority Date