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

Patent Owner(s)

Patent Owner	Address
KALYPSYS INC	SAN DIEGO CA 92121

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Govek, Steven	San Diego, US	5	55
# of filed Patents : 5 Total Citations : 55
Noble, Stewart A	San Diego, US	49	583
# of filed Patents : 49 Total Citations : 583
Shiau, Andrew K	San Diego, US	24	221
# of filed Patents : 24 Total Citations : 221
Thomas, David J	San Diego, US	141	2141
# of filed Patents : 141 Total Citations : 2141

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Patent Citation Ranking

• 6 Citation Count
• C07D Class

• 21.96 % this patent is cited more than
• 15 Age

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 29, 2010	US,7745646,B2   US7745646B2	GRANTED PATENT AS SECOND PUBLICATION
January 31, 2008	US,20080027112,A1   US20080027112A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 6359128

Free-flowing flakes of vinyl caprolactam monomer and process for making same

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Abstract

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Free-flowing flakes of vinyl caprolactam monomer usable below its melting point of 34.degree. C. without developing coloration.

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Description

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Claims

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Claims data not available

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Legal Events

 

• AS2011
• STCH2010
• FP2010
• LAPS2010
• REMI2009
• FPAY2005
• FEPP2004
• I2002
• AS�2001
• F2000
• AS2000

Date	Code	Event	Description
Aug 23, 2011	AS	ASSIGNMENT	free format text: PATENT RELEASE;ASSIGNOR:JPMORGAN CHASE BANK, N.A. (F/K/A THE CHASE MANHATTAN BANK);REEL/FRAME:026930/0774 Owner name: ISP CHEMICAL PRODUCTS, INC., NEW JERSEY Effective Date: Aug 23, 2011 free format text: PATENT RELEASE;ASSIGNOR:JPMORGAN CHASE BANK, N.A. (F/K/A THE CHASE MANHATTAN BANK);REEL/FRAME:026930/0774 Owner name: VERONA, INC., NEW JERSEY Effective Date: Aug 23, 2011 free format text: PATENT RELEASE;ASSIGNOR:JPMORGAN CHASE BANK, N.A. (F/K/A THE CHASE MANHATTAN BANK);REEL/FRAME:026930/0774 Owner name: ISP CAPITAL, INC., NEW JERSEY Effective Date: Aug 23, 2011
Apr 19, 2010	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Mar 19, 2010	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Mar 19, 2010
Mar 19, 2010	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Oct 26, 2009	REMI	MAINTENANCE FEE REMINDER MAILED
Aug 30, 2005	FPAY	FEE PAYMENT	year of fee payment: 4
Dec 09, 2004	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Mar 19, 2002	I	Issuance
Jun 27, 2001	AS�	SECURITY INTEREST	free format text: SECURITY AGREEMENT;ASSIGNOR:ISP CAPITAL, INC.;REEL/FRAME:012124/0001 Owner name: CHASE MANHATTAN BANK, THE, NEW YORK Effective Date: Jun 27, 2001 free format text: CHANGE OF NAME;ASSIGNOR:ISP INVESTMENTS, INC.;REEL/FRAME:012124/0351 Owner name: ISP CAPITAL, INC., DELAWARE Effective Date: Jun 27, 2001
Jul 18, 2000	F	Filing
Jul 18, 2000	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:MATHUR, ARVIND M.;DOUGHERTY, JAMES A.;WOLF, PHILIP F.;REEL/FRAME:010992/0391;SIGNING DATES FROM 20000713 TO 20000717 Owner name: ISP INVESTMENTS INC., DELAWARE