Company Filing History:

7 out of 241

Schott Glaswerke

Hoffmann-La Roche Inc.

where one patent can have more than one assignee

Years Active: 1994-2001

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6200658 - Method of making a hollow, interiorly coated glass body and a glass tube as a semi-finished product for forming the glass body (2001-03-13),

2. 6025013 - PICVD process and device for the coating of curved substrates (2000-02-15),

3. 5973448 - Display screen for a cathode ray tube of glass having an adjustable (1999-10-26),

4. 5945177 - Process for coating an exterior portion of a lamp (1999-08-31),

5. 5822472 - Process for detecting evanescently excited luminescence (1998-10-13),

6. 5643638 - Plasma CVD method of producing a gradient layer (1997-07-01),

7. 5503677 - Process and device for coating the inner surface of greatly arched, (1996-04-02),

8. 5496586 - Process and device for coating the inner surface of greatly arched, (1996-03-05),

9. 5480687 - Optical waveguide with a substantially planar substrate and process for (1996-01-02),

10. 5369722 - Optical inorganic waveguide with a substantially planar organic substrate (1994-11-29),

Title: The Innovations of Johannes Segner

Introduction

Johannes Segner is a notable inventor based in Stromberg, Germany. He has made significant contributions to the field of glass technology, holding a total of 10 patents. His work focuses on improving the chemical resistance of hollow glass bodies, which has important applications in various industries.

Latest Patents

Among his latest patents is a method for making a hollow, interiorly coated glass body and a glass tube as a semi-finished product for forming the glass body. This innovation addresses the need for increased chemical resistance of the interior surface of glass bodies made from low melting glass material. The improved process involves providing a glass tube with an interior coating of oxide material, such as SiO2, Al2O3, or TiO2, using a Plasma-Enhanced Chemical Vapor Deposition (PICVD) process. This method enhances the durability and functionality of hollow glass products.

Career Highlights

Throughout his career, Johannes Segner has worked with prominent companies in the glass industry, including Schott Glaswerke and Schott Glas. His expertise and innovative approaches have positioned him as a key figure in advancing glass technology.

Collaborations

Segner has collaborated with notable professionals in his field, including Martin Heming and Volker Paquet. These partnerships have contributed to the development of his innovative patents and advancements in glass technology.

Conclusion

Johannes Segner's contributions to the field of glass technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in glass manufacturing.

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