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

Patent Owner(s)

Patent Owner	Address
WINTEK CORPORATION	10 CHIEN-KUO ROAD TEPZ TANTZU TAICHUNG 427 R O C

International Classification(s)

• G06F:ELECTRIC DIGITAL DATA PROCESSING

• 2014 Application Filing Year
• G06F Class
• 51669 Applications Filed
• 44228 Patents Issued To-Date
• 85.60 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Huang, Siang-Lin	Taichung, TW	11	102
# of filed Patents : 11 Total Citations : 102
Lin, Yi-Chun	Changhua County, TW	90	675
# of filed Patents : 90 Total Citations : 675
Su, Kuo-Chang	Taichung, TW	104	1269
# of filed Patents : 104 Total Citations : 1269

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Patent Citation Ranking

• 1 Citation Count
• G06F Class

• 11.69 % 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	Feb 16, 2028

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
August 16, 2016	US,9417722,B2   US9417722B2	GRANTED PATENT AS SECOND PUBLICATION
November 13, 2014	US,20140333556,A1   US20140333556A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9895469

Articles having non-fouling surfaces and processes for preparing the same including applying a primer coat

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Abstract

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Processes are described herein for preparing medical devices and other articles having a low-fouling surface on a substrate comprising a polymeric surface. The polymeric surface material may possess a range of polymeric backbones and substituents while providing the articles with a highly efficient, biocompatible, and non-fouling surface. The processes involve coating the substrate to conceal or reduce flaws on or in the surface of the medical device or other article substrate, and thereafter forming a grafted polymer layer on the treated substrate surface.

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Description

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Claims

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Claims data not available

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Legal Events

 

• LAPS2022
• STCH2022
• FP2022
• FEPP2021
• AS2019
• I2018
• STCF2018
• AS2017
• AS2015
• P2011
• AS2011
• F2011
• PD2009

Date	Code	Event	Description
Mar 28, 2022	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Mar 28, 2022	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Feb 20, 2022	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Feb 20, 2022
Oct 11, 2021	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Sep 25, 2019	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNOR:ARROW INTERNATIONAL, INC.;REEL/FRAME:050619/0681 Owner name: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT Effective Date: Sep 25, 2019
Feb 20, 2018	I	Issuance
Jan 31, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Feb 17, 2017	AS	ASSIGNMENT	free format text: SECURITY INTEREST;ASSIGNOR:ARROW INTERNATIONAL, INC.;REEL/FRAME:041759/0160 Owner name: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT, ILLINOIS Effective Date: Feb 17, 2017 free format text: SECURITY INTEREST;ASSIGNOR:ARROW INTERNATIONAL, INC.;REEL/FRAME:041759/0160 Owner name: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT Effective Date: Feb 17, 2017
Jun 29, 2015	AS	ASSIGNMENT	free format text: MERGER AND CHANGE OF NAME;ASSIGNORS:SEMPRUS BIOSCIENCES CORP.;ARROW INTERNATIONAL, INC.;REEL/FRAME:036231/0340 Owner name: ARROW INTERNATIONAL, INC., PENNSYLVANIA Effective Date: Jun 29, 2015
Dec 15, 2011	P	Published
Jul 06, 2011	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHULTZ, KAREN A.;ZHANG, ZHENG;HUVAL, CHAD C.;AND OTHERS;SIGNING DATES FROM 20110616 TO 20110617;REEL/FRAME:026549/0363 Owner name: SEMPRUS BIOSCIENCES CORPORATION, MASSACHUSETTS
Jun 09, 2011	F	Filing
Dec 06, 2009	PD	Priority Date