Jochen Freund

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Mainz, DE

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Patents Grantslast 30 patents

Information Patent Grant
Infrared absorbing glass wafer and method for producing same
- Patent number 9,057,836
- Issue date Jun 16, 2015
- Schott AG
- Bianca Schreder
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical colored glass, its use, and an optical long-pass cutoff filter
- Patent number 7,144,834
- Issue date Dec 5, 2006
- Schott AG
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for manufacturing optical glasses and colored glasses at low...
- Patent number 7,140,202
- Issue date Nov 28, 2006
- Schott AG
- Jochen Freund
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical colored glass, its use, and an optical long-pass cutoff filter
- Patent number 6,667,259
- Issue date Dec 23, 2003
- Schott Glas
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
INFRARED ABSORBING GLASS WAFER AND METHOD FOR PRODUCING SAME
- Publication number 20130264672
- Publication date Oct 10, 2013
- SCHOTT AG
- Bianca SCHREDER
- G02 - OPTICS
Information Patent Application
Optical colored glass, its use, and an optical long-pass cutoff filter
- Publication number 20060270544
- Publication date Nov 30, 2006
- SCHOTT AG
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL GLASSES AND COLOURED GLASSES AT LO...
- Publication number 20060240968
- Publication date Oct 26, 2006
- SCHOTT AG
- Jochen Freund
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical colored glass, it's use, and an optical long-pass cutoff fi...
- Publication number 20030158029
- Publication date Aug 21, 2003
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Optical colored glass, it's use, and an optical long-pass cutoff fi...
- Publication number 20030153451
- Publication date Aug 14, 2003
- Rolf Clasen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Method for manufacturing optical glasses and coloured glasses at lo...
- Publication number 20030110799
- Publication date Jun 19, 2003
- Jochen Freund
- C03 - GLASS MINERAL OR SLAG WOOL