Schott AG

Also on record

Records under this name other than the patents Schott AG holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 669 patents it holds.

Back to Schott AG

Patent	Title	Status	Expires	Confidence
US 7,825,387	Method for quantitative determination of the suitability of crystals for optical components exposed to high energy densities, crystals graded in this way and uses thereof Formerly held In force Term ends Jan 18, 2027 · From the USPTO record	In force	Term ends Jan 18, 2027	From the USPTO record
US 7,588,637	Production of High-Purity, Large-Volume Monocrystals That Are Especially Radiation-Resistant from Crystal Shards Formerly held In force Term ends Apr 20, 2027 · High confidence	In force	Term ends Apr 20, 2027	High confidence
US 7,883,578	Process for Preparing CAF2 Lens Blanks Especially for 193 NM and 157 NM Lithography with Minimized Deffects Formerly held In force Term ends May 19, 2027 · High confidence	In force	Term ends May 19, 2027	High confidence
US 7,765,832	Method of Producing Reflectors from Glass or Glass Ceramics Formerly held In force Term ends Nov 12, 2027 · High confidence	In force	Term ends Nov 12, 2027	High confidence
US 7,968,074	Method for Making Low-Stress Large-Volume Crystals with Reduced Stress Birefringence and More Uniform Refractive Index and Crystals Made Thereby Formerly held In force Ends no later than Jan 20, 2028 · Medium confidence	In force	Ends no later than Jan 20, 2028	Medium confidence
US 7,805,962	Device and Method for Thermally Pre-Stressing Elongated Hollow Objects Formerly held In force Term ends Mar 28, 2028 · High confidence	In force	Term ends Mar 28, 2028	High confidence
US 8,601,835	Method for making a lens using an apparatus for precise pressing both sides of the lens Formerly held In force Term ends Apr 20, 2028 · High confidence	In force	Term ends Apr 20, 2028	High confidence
US 7,688,444	Method of Determining Laser Stabilities of Optical Materials, Crystals Selected According to Said Method, and Uses of Said Selected Crystals Formerly held In force Term ends Oct 7, 2028 · High confidence	In force	Term ends Oct 7, 2028	High confidence
US 7,822,093	Method and Apparatus for Changing the Length of a Laser Pulse Formerly held In force Term ends Apr 10, 2029 · High confidence	In force	Term ends Apr 10, 2029	High confidence
US 8,025,915	Method of Preparing a Macromolecule Deterrent Surface on a Pharmaceutical Package Formerly held In force Term ends Jul 11, 2029 · High confidence	In force	Term ends Jul 11, 2029	High confidence

10 of 965 patents shown.

Pro members see all 965.

Pro members: see all 965 patents