Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate
2004-01-23
2011-10-04
Speer, Tomothy M (Department: 1784)
Stock material or miscellaneous articles
Composite
Of inorganic material
C428S697000, C075S765000, C075S235000, C075S313000, C075S255000, C501S134000, C427S124000, C427S248100
Reexamination Certificate
active
08029923
ABSTRACT:
The invention relates to a vapour-deposition material for the production of optical layers of high refractive index which comprises titanium oxide and gadolinium oxide and/or dysprosium oxide, to a process for the preparation thereof, and to the use thereof.
REFERENCES:
patent: 4501799 (1985-02-01), Driessen et al.
patent: 4753902 (1988-06-01), Ketcham
patent: 5747397 (1998-05-01), McPherson et al.
patent: 6258467 (2001-07-01), Subramanian
patent: 6503861 (2003-01-01), Murakawa
patent: 2003/0096694 (2003-05-01), Kasuga et al.
patent: 1 020 416 (2000-07-01), None
patent: 1 162 822 (1969-08-01), None
patent: 01 108124 (1989-04-01), None
Patent Abstracts of Japan; vol. 013, No. 328; Jul. 24, 1989.
V.D. Kushkov et al., “Structure of the Ln2TI2)7thin films prepared by pulsed-laser evaporation”, (1993) pp. 361-363.
Patent Abstracts of Japan, Publication No. 09-241830, dated Sep. 16, 1997.
A.M. Zaslavskii et al., “Synthesis and structure of R2TiO5thin films”, Journal of Materials Science, vol. 12 (1993), pp. 350-351.
SrO-Gd2O3-TiO2; No. 100871, dated Feb. 1995.
Abstract: Yaqin et al., “Synthesis and Spectral Characteristics of NaLnTiO”.
Anthes Uwe
Dombrowski Reiner
Dombrowski, legal representative Beate
Friz Martin
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Robinson Lauren
Speer Tomothy M
LandOfFree
Vaporizing material for producing highly refractive optical... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Vaporizing material for producing highly refractive optical..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vaporizing material for producing highly refractive optical... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4264796