Deutsch English Français

Contact

EP1394573

European procedure

Quick help

Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability
Register Forum

2022.02.11

More...

News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...

Extract from the Register of European Patents

EP About this file: EP1394573

EP1394573 - Optical material, optical system, and laminate type diffraction optical element, which are made of optical material [Right-click to bookmark this link]
Former [2004/10]	Optical material, and optical element, optical system, and laminate type diffraction optical element, which are made of optical material
	[2009/36]
Status	No opposition filed within time limit Status updated on 07.01.2011 Database last updated on 31.08.2024
Most recent event Tooltip	07.01.2011	No opposition filed within time limit	published on 09.02.2011 [2011/06]
Applicant(s)	For all designated states CANON KABUSHIKI KAISHA 3-30-2, Shimomaruko, Ohta-ku Tokyo / JP
	[2010/09]
Former [2004/10]	For all designated states CANON KABUSHIKI KAISHA 3-30-2 Shimomaruko Ohta-ku, Tokyo / JP
Inventor(s)	01 / Ukuda, Hideo Canon Kabushiki Kaisha, 3-30-2, Shimomaruko Ohta-ku, Tokyo / JP
	[2004/10]
Representative(s)	Weser, Wolfgang Weser & Kollegen Patentanwälte Radeckestrasse 43 81245 München / DE
	[N/P]
Former [2004/10]	Weser, Wolfgang, Dr. Dipl.-Phys. Weser & Kollegen, Patentanwälte, Radeckestrasse 43 81245 München / DE
Application number, filing date	03019779.2	29.08.2003
	[2004/10]
Priority number, date	JP20020254712	30.08.2002 Original published format: JP 2002254712
	JP20030198460	17.07.2003 Original published format: JP 2003198460
	[2004/10]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP1394573
	Date:	03.03.2004
	Language:	EN
	[2004/10]
	Type:	A3 Search report
	No.:	EP1394573
	Date:	09.06.2004
	[2004/24]
	Type:	B1 Patent specification
	No.:	EP1394573
	Date:	03.03.2010
	Language:	EN
	[2010/09]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	27.04.2004
Classification	IPC:	G02B5/18, G02B1/04	[2004/10]
	CPC:	G02B5/18 (EP,US); G02B5/1847 (EP,US)
Designated contracting states	DE, FR, GB [2005/09]
Former [2004/10]	AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PT, RO, SE, SI, SK, TR
Title	German:	Optisches Material, Optisches System, und laminatartiges Optisches Diffraktionselement, hergestellt aus dem optischen Material	[2009/36]
	English:	Optical material, optical system, and laminate type diffraction optical element, which are made of optical material	[2009/36]
	French:	Matériau optique, système optique, et élément de diffraction optique lamine, composé du matériau optique	[2009/36]
	Former [2004/10]	Optisches Material, und Optisches Element, Optisches System, und laminatartiges Optisches Diffraktionselement, hergestellt aus dem optischen Material
	Former [2004/10]	Optical material, and optical element, optical system, and laminate type diffraction optical element, which are made of optical material
	Former [2004/10]	Materiél optique, et élément optique, systéme optique, et élément de diffraction optique laminé, composé du materiél optique
Examination procedure	09.12.2004	Examination requested [2005/06]
	30.08.2007	Despatch of a communication from the examining division (Time limit: M04)
	28.12.2007	Reply to a communication from the examining division
	17.09.2009	Communication of intention to grant the patent
	22.12.2009	Fee for grant paid
	22.12.2009	Fee for publishing/printing paid
Opposition(s)	06.12.2010	No opposition filed within time limit [2011/06]
Fees paid	Renewal fee
	31.08.2005	Renewal fee patent year 03
	31.08.2006	Renewal fee patent year 04
	31.08.2007	Renewal fee patent year 05
	13.03.2008	Renewal fee patent year 06
	31.08.2009	Renewal fee patent year 07
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.
Documents cited:	Search	[Y]JPH09127321 ;
		[Y]JPH03191319 ;
		[Y]JPH09127322 ;
		[A]JP2000098118 ;
		[A]US3914129 (WYLOT JAMES MATTHEW, et al) [A] 1-7* the whole document *;
		[A]US5048925 (GERRITSEN HENDRICK J [US], et al) [A] 8,15 * figures 1-3,6 * * column 2, lines 10-30 * * column 3, line 30 - column 5, line 11 *;
		[Y]US5847877 (IMAMURA AYAMI [JP], et al) [Y] 8,15 * abstract * * figures 11-14 * * column 1, line 5 - column 2, line 32 * * column 6, lines 8-40 * * column 8, line 30 - column 10, line 65 *;
		[Y]EP0895099 (CANON KK [JP]) [Y] 8,15 * paragraphs [0012] - [0019] * * paragraphs [0032] - [0045] * * paragraph [0073] * * figures 1,2,6,8,9 *;
		[XY]EP1065531 (CANON KK [JP]) [X] 1-7 * paragraph [0069] * * paragraph [0086] * * paragraphs [0018] - [0026] * * example 2; table 3 * * example 5; table 4 * * example 5; table 5 * [Y] 9-14,16-21;
		[XY]US2001015848 (NAKAI TAKEHIKO [JP]) [X] 8,15 * abstract * * figures 3,5,17 * * paragraphs [0003] - [0005] * * paragraphs [0007] - [0010] * * paragraphs [0013] - [0020] * * paragraph [0021] * * paragraphs [0037] - [0040] * * paragraph [0093] * * paragraphs [0154] - [0157] * * claims 7-11 * [Y] 9-14,16-21
		[Y] - PATENT ABSTRACTS OF JAPAN, (19970930), vol. 1997, no. 09, & JP09127321 A 19970516 (OLYMPUS OPTICAL CO LTD) [Y] 8,15 * abstract *
		[Y] - PATENT ABSTRACTS OF JAPAN, (19911115), vol. 015, no. 451, Database accession no. (P - 1276), & JP03191319 A 19910821 (OLYMPUS OPTICAL CO LTD) [Y] 8,15 * abstract *
		[Y] - PATENT ABSTRACTS OF JAPAN, (19970930), vol. 1997, no. 09, & JP09127322 A 19970516 (OLYMPUS OPTICAL CO LTD) [Y] 8,15 * abstract *
		[A] - PATENT ABSTRACTS OF JAPAN, (20000929), vol. 2000, no. 07, & JP2000098118 A 20000407 (CANON INC) [A] 8,15 * abstract *

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

Legal notice
Terms of use
24.2.25; 35p