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Extract from the Register of European Patents

EP About this file: EP0713859

EP0713859 - Cinnamic acid derivatives, photocrosslinkable cinnamic acid-polymer derivative and crosslinked cinnamic acid polymer derivatives [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 29.06.2001 Database last updated on 16.07.2024
Most recent event Tooltip	06.08.2004	Lapse of the patent in a contracting state New state(s): LU	published on 22.09.2004 [2004/39]
Applicant(s)	For all designated states SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION) 1-5, Nihonbashi-Honcho 2-chome, Chuo-ku Tokyo 103 / JP
	[1996/22]
Inventor(s)	01 / Waki, Michinori 35-10, Noguchi-cho 3-chome Higashimurayam-shi, Tokyo / JP
	02 / Miyamoto, Kenji 10-23-201, Sunagawa-cho 6-chome Tachikawa-shi, Tokyo / JP
	03 / Motani, Yoshihiro 16-3-101, Noshimotomachi 3-chome Kobubunji-shi, Tokyo / JP
	[1996/22]
Representative(s)	Hansen, Bernd, et al Hoffmann Eitle Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE
	[N/P]
Former [1996/22]	Hansen, Bernd, Dr. Dipl.-Chem., et al Hoffmann, Eitle & Partner, Patentanwälte, Arabellastrasse 4 81925 München / DE
Application number, filing date	95118164.3	17.11.1995
	[1996/22]
Priority number, date	JP19940307050	17.11.1994 Original published format: JP 30705094
	JP19950264686	20.09.1995 Original published format: JP 26468695
	[1996/22]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0713859
	Date:	29.05.1996
	Language:	EN
	[1996/22]
	Type:	A3 Search report
	No.:	EP0713859
	Date:	26.06.1996
	[1996/26]
	Type:	B1 Patent specification
	No.:	EP0713859
	Date:	30.08.2000
	Language:	EN
	[2000/35]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	10.05.1996
Classification	IPC:	C07C219/10, C07C217/08, C07C229/22, C07C237/08, C07C233/51, C07C237/04, C07K5/06, C07K5/08, C08B37/00, C08B37/08	[1996/24]
	CPC:	C07K5/06026 (EP); C07C229/34 (KR); C07C217/08 (EP); C07C219/10 (EP); C07C229/22 (EP); C07C233/51 (EP); (+) C07C237/08 (EP); C07C237/12 (EP); C07K5/0806 (EP); C08B37/003 (EP); C08B37/0063 (EP) (-)
	Former IPC [1996/22]	C07C219/10, C07C17/08, C07C229/22, C07C237/08, C07C233/51, C07C237/04, C07K5/06, C07K5/08, C08B37/00, C08B37/08
Designated contracting states	AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1996/22]
Title	German:	Zimtsäure-Derivate, lichtvernetzbare Zimtsäure-Polymer-Derivate und vernetzte Zimtsäure-Polymer-Derivate	[1996/22]
	English:	Cinnamic acid derivatives, photocrosslinkable cinnamic acid-polymer derivative and crosslinked cinnamic acid polymer derivatives	[1996/22]
	French:	Dérivés d'acide cinnamique, dérivés polymères photoréticulables d'acide cinnamique et dérivés polymères réticulés d'acide cinnamique	[1996/22]
Examination procedure	11.12.1996	Examination requested [1997/06]
	17.11.1997	Despatch of a communication from the examining division (Time limit: M06)
	25.06.1998	Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
	28.08.1998	Reply to a communication from the examining division
	19.01.1999	Despatch of a communication from the examining division (Time limit: M04)
	19.05.1999	Reply to a communication from the examining division
	27.09.1999	Despatch of communication of intention to grant (Approval: Yes)
	21.02.2000	Communication of intention to grant the patent
	18.05.2000	Fee for grant paid
	18.05.2000	Fee for publishing/printing paid
Opposition(s)	31.05.2001	No opposition filed within time limit [2001/33]
Request for further processing for:	28.08.1998	Request for further processing filed
	28.08.1998	Full payment received (date of receipt of payment) Request granted
	19.10.1998	Decision despatched
Fees paid	Renewal fee
	28.11.1997	Renewal fee patent year 03
	26.11.1998	Renewal fee patent year 04
	26.11.1999	Renewal fee patent year 05
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	LU	17.11.2000
	MC	30.11.2000
	[2004/39]
Former [2002/42]	MC	30.11.2000
Documents cited:	Search	[X]EP0284632 (OKAMOTO SHOSUKE [JP], et al) [X] 1* page 46, line 37 - line 38 *;
		[X]EP0298135 (OKAMOTO SHOSUKE [JP], et al) [X] 1 * page 27, line 33 - line 34 *;
		[XDA]EP0554898 (SEIKAGAKU KOGYO CO LTD [JP]) [XD] 1-16 * page 5, line 3 - line 4, line 14 - line 17, line 22 - line 24, line 54 - line 57 * * page 6, line 8 - line 11; line 30 - line 39; claims 1-7 * * page 13, line 54 - page 14, line 4 * * the whole document; example 11 * [A] 1-16;
		[XA] - KLEMM, DIETER ET AL, "Photoreactive cellulose derivatives with comblike structure. 1. Modification of O-trialkylsilylcellulose with cinnamic acid-containing side chains", MAKROMOL. CHEM. (1990), 191(12), 2985-91, XP002001039 [X] 1-3 * page 2986, compound 3, page 2987, compound 11, 12; page 2989, line 3 - line 8 * * page 2986, line 1 - line 6, scheme 1; page 2989, line 11 - line 20 * [A] 1-16 DOI: http://dx.doi.org/0.1002/macp.1990.021911215
		[X] - IBRAHIM, T.M. ET AL, "Synthesis of certain 4-nitrocinnamoylamino acids and dipeptide derivatives of biological interest", CHEMICAL ABSTRACTS, (19950410), vol. 122, no. 15, Database accession no. 188059, XP002001045 [X] 1 * RN 161322-04-9, .beta.-Alanine, N-[3-(4-nitrophenyl)-1 -oxo-2-propenyl]-, (E)- * * RN 161322-03-8, Glycine, N-[3-(4-nitrophenyl)-1-oxo-2 -propenyl]-, (E) *
		[ ] - EGYPT. J. PHARM. SCI. (1993), 34(1-3), 185-94
		[X] - DE POOTER, H. ET AL, "N-Acylamino acids and peptides. IV. The synthesis of N-cinnamyl-, N-p-coumaryl- and N-caffeylglycine and -glycyl-L-phenylalanine", BULL. SOC. CHIM. BELG. (1976), 85(9), 647-56, XP002001040 [X] 1 * page 648, compounds XI, XII, XIII * DOI: http://dx.doi.org/10.1002/bscb.19760850904
		[X] - POPOVITZ-BIRO, R. ET AL, "A new series of amphiphilic molecules forming stable Z-type (polar) Langmuir-Blodgett films", J. AM. CHEM. SOC. (1990), 112(7), 2498-506, XP002001041 [X] 1 * page 2505, column L, line 51 - line 52 *
		[X] - VAN SUMERE, CHRISTIAAN F. ET AL, "Separation of some metabolically important aromatic N-acylamino acids of the benzoyl and cinnamoyl series by thin-layer, gas-liquid and high-performance liquid chromatography", J. CHROMATOGR. (1982), 234(1), 141-55, XP002001042 [X] 1 * page 142, line 1 - line 2 * * page 152, line 9 - line 11 * * table I, compounds 8, 10,11 *
		[X] - C. F. VAN SUMERE ET AL., "A new thin-layer metjod for phenolic substances and coumarins", J. CHROMATOGRAPHIE, (1965), vol. 20, no. 1, pages 48 - 60, XP002001043 [X] 1 * table II, compound 44 *
		[X] - Y. SHALITIN ET AL., "Cooperative effects of functional groups in peptides. II. Elimination reaction in aspartyl-(o-acyl)-serine derivatives", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, DC US, (1966), vol. 80, no. 20, pages 4711 - 13, XP002001044 [X] 1 * page 4712, column R, line 67 - line 74 *

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