Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
TONG YANG NYLON CO LTD	MAPO-GU SEOUL

International Classification(s)

• D04B:KNITTING

• 1997 Application Filing Year
• D04B Class
• 93 Applications Filed
• 46 Patents Issued To-Date
• 49.47 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kim, Byung Joo	Seoul, KR	20	140
# of filed Patents : 20 Total Citations : 140
Kim, Jae Soo	Seoul, KR	23	72
# of filed Patents : 23 Total Citations : 72
Yoon, Jong Sun	Seoul, KR	18	162
# of filed Patents : 18 Total Citations : 162

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 7 Citation Count
• D04B Class

• 7.84 % this patent is cited more than
• 27 Age

Forward Cite Landscape

Load Citation

• No Forward Cites to Display

Loading Forward Cite Landscape...

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

Full Text

US Patent No: 7187396

Low visibility laser marking additive

---

Abstract

---

Laser marking of plastic material is achieved by incorporating into the plastic a laser marking particulate additive having a particle size of less than 100 nm. A mixed oxide particle of tin and antimony having a particle size of 10 70 nm is useful as a laser marking additive when using a YAG laser. A metallic powder can further be added to improve marking contrast.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• STCH2015
• FP2015
• LAPS2015
• REMI2014
• FPAY2010
• I2007
• P2005
• AS2004
• F2004
• PD2003

Date	Code	Event	Description
Apr 06, 2015	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Mar 06, 2015	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Mar 06, 2015
Mar 06, 2015	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Oct 17, 2014	REMI	MAINTENANCE FEE REMINDER MAILED
Sep 02, 2010	FPAY	FEE PAYMENT	year of fee payment: 4
Mar 06, 2007	I	Issuance
Jun 23, 2005	P	Published
Nov 03, 2004	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:CARROLL, JAMES B., JR.;JONES, STEVEN A.;REEL/FRAME:015333/0040;SIGNING DATES FROM 20041101 TO 20041102 Owner name: ENGELHARD CORPORATION, NEW JERSEY
Nov 01, 2004	F	Filing
Nov 07, 2003	PD	Priority Date