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

Patent Owner(s)

Patent Owner	Address
SAMYANG HOLDINGS CORPORATION	31 JONG-RO 33-GIL JONGNO-GU SEOUL 03129 REPUBLIC OF KOREA

International Classification(s)

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

• 2015 Application Filing Year
• A61K Class
• 16157 Applications Filed
• 11882 Patents Issued To-Date
• 73.55 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lee, Sa-Won	Daejeon, KR	10	46
# of filed Patents : 10 Total Citations : 46
Seo, Min-Hyo	Daejeon, KR	34	606
# of filed Patents : 34 Total Citations : 606

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Patent Citation Ranking

• 0 Citation Count
• A61K Class

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

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Apr 24, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Apr 24, 2029

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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
October 24, 2017	US,9795562,B2   US9795562B2	GRANTED PATENT AS SECOND PUBLICATION
September 10, 2015	US,20150250721,A1   US20150250721A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8689381

Method of preparing a rubber shoe sole

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Abstract

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Disclosed herein is a novel method of preparing shoe sole. The method of preparing shoe sole includes irradiating an uncured rubber sheet by laser beam to pattern and vulcanize a portion of the uncured rubber, tailoring the partially patterned vulcanized rubber into a shoe shape, and afterward fully vulcanizing the partially patterned vulcanized rubber sheet to form a shoe sole. An additional step of assembling the upper panel of shoe sole on the partially vulcanized rubber sheet is also performed.

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Description

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Claims

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Legal Events

 

• MAFP2021
• FPAY2017
• I2014
• STCF2014
• P2012
• F2011
• PD2011
• AS2011

Date	Code	Event	Description
Sep 22, 2021	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2552); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 8
Aug 18, 2017	FPAY	FEE PAYMENT	year of fee payment: 4
Apr 08, 2014	I	Issuance
Mar 19, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Oct 18, 2012	P	Published
Apr 13, 2011	F	Filing
Apr 13, 2011	PD	Priority Date
Apr 08, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SHIUE, MIN-CHEN;REEL/FRAME:026115/0634 Owner name: SHEI CHUNG HSIN IND. CO., LTD., TAIWAN Effective Date: Apr 08, 2011