Family

Loading Family data...

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

Patent Owner(s)

Patent Owner	Address
SDS BIOTECH K K	TOKYO 103-0004

International Classification(s)

• C07C:ACYCLIC OR CARBOCYCLIC COMPOUNDS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kobayashi, Hiroshi	Fukuoka, JP	902	9719
# of filed Patents : 902 Total Citations : 9719
Shimizu, Masaaki	Kanagawa, JP	121	1979
# of filed Patents : 121 Total Citations : 1979

Cited Art Landscape

Load Citation

• No Cited Art to Display

Loading Cited Art Landscape...

Patent Citation Ranking

• 4 Citation Count
• C07C Class

• 0 % this patent is cited more than
• 34 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: 5021605

Trifluorobenzene compounds

---

Abstract

---

A trifluorobenzene compound represented by the general formula (I): ##STR1## wherein Z represents a cyano group or a carboxyl group, and a process for producing said compounds.

---

 

---

Description

---

Claims

---

Claims data not available

---

Legal Events

 

• STCH2018
• LAPS1999
• FP1999
• REMI1998
• FPAY1994
• FEPP1993
• I1991
• F1989
• PD1987

Date	Code	Event	Description
Jan 28, 2018	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Jun 06, 1999	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES
Jun 04, 1999	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Jun 04, 1999
Dec 29, 1998	REMI	MAINTENANCE FEE REMINDER MAILED
Dec 01, 1994	FPAY	FEE PAYMENT	year of fee payment: 4
Nov 02, 1993	FEPP	FEE PAYMENT PROCEDURE	free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Jun 04, 1991	I	Issuance
Dec 12, 1989	F	Filing
Sep 14, 1987	PD	Priority Date