Rytz; Gerhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Rytz; Gerhard.The latest application filed is for "building material and building system element as well as method of production thereof".

Company Profile

0.8.2

Rytz; Gerhard - Bern CH
Rytz; Gerhard - Neuchatel CH
Rytz; Gerhard - Schwarzenburg CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Building Material And Building System Element As Well As Method Of Production Thereof App 20130280518 - Stahli; Beat ; et al.	2013-10-24
Coating compositions stabilized against damage by light, heat and oxygen Grant 6,706,215 - Valet , et al. March 16, 2	2004-03-16
Process for the preparation of UV protective coatings by plasma-enhanced deposition Grant 6,455,442 - Bauer , et al. September 24, 2	2002-09-24
Hydroxyphenyl triazines Grant 6,184,375 - Huglin , et al. February 6, 2	2001-02-06
Polymeric compounds derived from 2-hydroxy-phenyl-s-triazines substituted with ethylenically unsaturated moieties Grant 5,869,588 - Toan , et al. February 9, 1	1999-02-09
Latent light stabilizers Grant 5,597,854 - Birbaum , et al. January 28, 1	1997-01-28
Photographic recording material containing a UV absorber Grant 5,538,840 - Van Toan , et al. July 23, 1	1996-07-23
Tetramethylpiperidino-s-triazines Grant 5,059,689 - Rody , et al. October 22, 1	1991-10-22
Unsaturated derivatives of 2,2,6,6-tetramethylpiperidine Grant 4,942,238 - Rytz , et al. July 17, 1	1990-07-17

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