Inventor
OTT FRANZ
DE40 patents
⚠️ This page may combine multiple inventors who share the name “OTT FRANZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCHOTT AG
21 patentsUS7491668B2Feb 17, 2009
UV-radiation absorbing glass with high chemical resistance, especially for a fluorescent lamp, and methods of making and using same
SCHOTT AG21 citations91
US7375043B2May 20, 2008
UV-radiation absorbing glass with reduced absorption of visible light and methods of making and using same
SCHOTT AG28 citations91
US7648732B2Jan 19, 2010
Coated metal elements for producing glass
SCHOTT AG14 citations90
US7517822B2Apr 14, 2009
UV-blocking borosilicate glass, the use of the same, and a fluorescent lamp
SCHOTT AG25 citations90
US8004196B2Aug 23, 2011
Alkali-free aluminoborosilicate glasses for lighting means with external or internal contacting
SCHOTT AG10 citations83
US7498731B2Mar 3, 2009
Glass for an EEFL fluorescent lamp, process for making the glass and devices including articles made with the glass
SCHOTT AG9 citations83
US7137278B2Nov 21, 2006
Process for producing alkali-free aluminosilicate glass
SCHOTT AG12 citations83
US7338714B2Mar 4, 2008
Coated metal element used for producing glass
SCHOTT AG13 citations82
US6989633B2Jan 24, 2006
Alkaline-earth aluminosilicate glass, containing CA and BA, suitable for use in lamp bulbs, and a lamp bulb containing same
SCHOTT AG12 citations82
US7217673B2May 15, 2007
Solarization stable borosilicate glass and uses thereof
SCHOTT AG19 citations80
US7563737B2Jul 21, 2009
Crystallization-stable alumino-silicate glass, its manufacture and its uses
SCHOTT AG7 citations73
US7648930B2Jan 19, 2010
Hydrolysis-resistant glass, a method of making said glass and uses of same
SCHOTT AG4 citations62
US7553786B2Jun 30, 2009
Glass that withstands high-temperatures for lamp bulbs, and its use
SCHOTT AG4 citations62
US7490486B2Feb 17, 2009
Method for producing borosilicate glasses
SCHOTT AG2 citations62
US7700506B2Apr 20, 2010
UV-radiation absorbing glass with reduced absorption of visible light and method of making and using same
SCHOTT AG2 citations61
US7598191B2Oct 6, 2009
UV-absorbing borosilicate glass for a gas discharge lamp and process for manufacturing same
SCHOTT AG6 citations61
US7390761B2Jun 24, 2008
Alkaline-earth aluminosilicate glass and use thereof
SCHOTT AG5 citations60
US7951312B2May 31, 2011
Borosilicate glass with UV-blocking properties for pharmaceutical packaging
SCHOTT AG5 citations58
US7535179B2May 19, 2009
Lamp bulbs for discharge lamps made from aluminosilicate glass, discharge lamps made with same and method of making same
SCHOTT AG6 citations58
US7475567B2Jan 13, 2009
Method and apparatus for continuously manufacturing calibrated round or profiled glass tubes
SCHOTT AG5 citations54
US10875805B2Dec 29, 2020
Apparatus and method for cooling a glass strand produced by means of tube drawing
SCHOTT AG0 citations50
SCHOTT GLAS
5 patentsUS6074969AJun 13, 2000
Earth-alkaline aluminoborosilicate glass for lamp bulbs
SCHOTT GLAS26 citations92
US6069100AMay 30, 2000
Glass for lamb bulbs capable of withstanding high temperatures
SCHOTT GLAS48 citations92
US6992031B2Jan 31, 2006
Method for producing aluminosilicate glass
SCHOTT GLAS28 citations91
US6851280B2Feb 8, 2005
Method of making a halogen lamp and other analogous lamps and objects, and apparatus for the manufacture thereof
SCHOTT GLAS12 citations84
US6735237B2May 11, 2004
Device for producing a glass melt
SCHOTT GLAS2 citations56
SCHOTT GLASWERKE
3 patentsUS5610108AMar 11, 1997
Reducing melt borosilicate glass having improved UV transmission properties and water resistance and methods of use
SCHOTT GLASWERKE36 citations92
US5080705AJan 14, 1992
Method and apparatus for manufacturing profiled glass tubing
SCHOTT GLASWERKE12 citations72
US5057136AOct 15, 1991
Method and apparatus for manufacturing profiled glass tubing
SCHOTT GLASWERKE3 citations61