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

Patent Owner(s)

Patent Owner	Address
MICROWORKS AMERICA INC	1000 SKC DRIVE COVINGTON GA 30014

International Classification(s)

• C08J:WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTE....
• C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• G09F:DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLA....
• B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• 2012 Application Filing Year
• C08J Class
• 997 Applications Filed
• 862 Patents Issued To-Date
• 86.46 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Jeong, Tae Houng	Covington, US	3	17
# of filed Patents : 3 Total Citations : 17
Oh, Taebyoung	Suwon-si, KR	4	8
# of filed Patents : 4 Total Citations : 8

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Patent Citation Ranking

• 0 Citation Count
• C08J Class

• 0 % 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	Jan 15, 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
July 15, 2014	US,8778077,B2   US8778077B2	GRANTED PATENT AS SECOND PUBLICATION
August 29, 2013	US,20130220179,A1   US20130220179A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8778077

Solvent for heat-shrinkable polyester-based labels

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Abstract

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A solvent comprising 40 to 100 wt % of 1,3-dioxolane and 0 to 60 wt % of tetrahydrofuran, wherein the solvent further comprises 30 ppm to 800 ppm of an antioxidant, based on the total weight of the solvent, provides a long shelf life with good adhesive strength even after exposure to air. The solvent can be effectively used for labeling of heat-shrinkable polyester-based labels.

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Description

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Claims

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Claims data not available

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Legal Events

 

• AS2025
• AS2023
• AS2023
• MAFP2021
• MAFP2017
• I2014
• STCF2014
• FEPP2013
• P2013
• F2012
• PD2012
• AS2011

Date	Code	Event	Description
Mar 18, 2025	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:SK MICROWORKS AMERICA, INC.;REEL/FRAME:070716/0131 Owner name: MICROWORKS AMERICA, INC., GEORGIA Effective Date: Mar 18, 2025
Mar 09, 2023	AS	ASSIGNMENT	free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED AT REEL: 063240 FRAME: 0192. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT;ASSIGNOR:SKC CO., LTD.;REEL/FRAME:065841/0822 Owner name: SK MICROWORKS CO., LTD., KOREA, REPUBLIC OF Effective Date: Mar 09, 2023
Mar 09, 2023	AS	ASSIGNMENT	free format text: CHANGE OF NAME;ASSIGNOR:SKC, INC.;REEL/FRAME:063208/0225 Owner name: SK MICROWORKS AMERICA, INC., GEORGIA Effective Date: Feb 06, 2023 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SKC CO., LTD.;REEL/FRAME:063240/0192 Owner name: SK MICROWORKS CO., LTD., KOREA, REPUBLIC OF Effective Date: Mar 09, 2023
Dec 20, 2021	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
Dec 22, 2017	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551) year of fee payment: 4
Jul 15, 2014	I	Issuance
Jun 25, 2014	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Nov 01, 2013	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Aug 29, 2013	P	Published
Feb 29, 2012	F	Filing
Feb 29, 2012	PD	Priority Date
Dec 12, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OH, TAEBYOUNG;JEONG, TAE HOUNG;REEL/FRAME:027789/0376 Owner name: SKC CO., LTD., KOREA, REPUBLIC OF Effective Date: Dec 12, 2011 free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:OH, TAEBYOUNG;JEONG, TAE HOUNG;REEL/FRAME:027789/0376 Owner name: SKC INC., GEORGIA Effective Date: Dec 12, 2011