Schott Ruhrglas Gmbh

Calculating rank

USPTO Granted Patents = 5

Trademarks = 2

Forward Citations = 37

Loading Chart...

6 inventors (with patents filed for the assignee):

Reinhard Mannl (4 out of 10 patents)

Alfred Grillmeier (2 out of 2 patents)

Reinhard Maennl (1 out of 5 patents)

4. Hartmut Lueneberg (1 out of 1 patent)

5. Hartmut Luneberg (1 out of 1 patent)

6. Hans-Georg Ritt (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 5105957 - Heat-sealable glass container (1992-04-21),

2. 4981505 - Apparatus for heat-sealing a glass container (1991-01-01),

3. 4898605 - Glass vessel in particular, an ampoule and a method for treating the (1990-02-06),

4. 4516998 - Method of making tubular vials and ampules (1985-05-14),

5. 4250687 - Packaged tubes or rods (1981-02-17),

Company Overview

Schott Ruhrglas GmbH is a leading manufacturer of glass packaging solutions for the pharmaceutical, spirits, food, and cosmetics industries. With a history dating back over 130 years, the company has established a reputation for innovation, quality, and sustainability. Schott Ruhrglas GmbH is part of the global Schott Group, a technology-driven organization focused on developing cutting-edge glass and glass-ceramic solutions for various applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

5 Patents

#8 in Postfach

#6,111 in Germany

Bayreuth, Germany