Ostertag; Werner
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ostertag; Werner.The latest application filed is for "soft iron pigments".
- Ostertag; Werner - Grunstadt DE
- Ostertag; Werner - Gruenstadt DE
- Ostertag; Werner - Willstaett DT
- Ostertag; Werner - Oberer-Bergel-Weg DT
| Patent | Date |
|---|---|
| Iron effect pigments Grant 6,645,286 - Ostertag , et al. November 11, 2 | 2003-11-11 |
| Soft iron pigments Grant 6,589,331 - Ostertag , et al. July 8, 2 | 2003-07-08 |
| Soft iron pigments App 20020134282 - Ostertag, Werner ; et al. | 2002-09-26 |
| Corrosion-stable aluminum pigments and process for the production thereof Grant 6,287,695 - Kaupp , et al. September 11, 2 | 2001-09-11 |
| Corrosion-stable Aluminum Pigments And Process For The Production Thereof App 20010007696 - KAUPP, GUNTER ; et al. | 2001-07-12 |
| Process for coating and printing substrates Grant 5,798,147 - Beck , et al. August 25, 1 | 1998-08-25 |
| Crosslinked polymer particles containing a fluorescent dye Grant 5,710,197 - Fischer , et al. January 20, 1 | 1998-01-20 |
| Interference pigments for preparing forgeryproof documents Grant 5,573,584 - Ostertag , et al. November 12, 1 | 1996-11-12 |
| Carbon-containing luster pigments Grant 5,501,731 - Schmid , et al. March 26, 1 | 1996-03-26 |
| Fluorescent pigments Grant 5,470,502 - Hahn , et al. November 28, 1 | 1995-11-28 |
| Mixtures useful as luster pigments Grant 5,277,711 - Schmidt , et al. January 11, 1 | 1994-01-11 |
| Production of hematite pigments in the form of platelets Grant 5,244,649 - Ostertag , et al. September 14, 1 | 1993-09-14 |
| Thermal insulating material based on pigment containing silica aerogels Grant 5,122,291 - Wolff , et al. June 16, 1 | 1992-06-16 |
| Oxide-coated carriers and preparation and use thereof Grant 5,039,587 - Czech , et al. August 13, 1 | 1991-08-13 |
| Metal oxide coated platelet-like organic pigments Grant 5,026,429 - Mronga , et al. June 25, 1 | 1991-06-25 |
| Metal oxide coated aluminum pigments Grant 4,978,394 - Ostertag , et al. December 18, 1 | 1990-12-18 |
| Preparation of particularly bluish pearl luster pigments Grant 4,948,631 - Ostertag , et al. August 14, 1 | 1990-08-14 |
| Plateletlike pigments based on iron oxide Grant 4,867,795 - Ostertag , et al. * September 19, 1 | 1989-09-19 |
| Basic chromium aluminum sulfates and their preparation Grant 4,629,616 - Ostertag , et al. December 16, 1 | 1986-12-16 |
| Preparation of effect pigments coated with metal oxides Grant 4,552,593 - Ostertag November 12, 1 | 1985-11-12 |
| Yellow pigment containing bismuth vanadate and having the composition BiVO.sub.4.xBi.sub.2 MoO.sub.6.yBi.sub.2 WO.sub.6 Grant 4,455,174 - Wienand , et al. June 19, 1 | 1984-06-19 |
| Preparation of flaky mica pigments coated with metal oxides, and use of these pigments Grant 4,344,987 - Ostertag , et al. August 17, 1 | 1982-08-17 |
| Preparation of metallic pigments having a metallic luster Grant 4,328,042 - Ostertag , et al. May 4, 1 | 1982-05-04 |
| Manufacture of aqueous methanolic solution of sodium formate Grant 4,237,318 - Ostertag , et al. December 2, 1 | 1980-12-02 |
| Magnetic discs having metal support and a non-magnetic layer Grant 3,959,553 - Hartmann , et al. May 25, 1 | 1976-05-25 |
| Magnetic discs having a multi-component binder Grant 3,955,037 - Marx , et al. May 4, 1 | 1976-05-04 |
| Transparent yellow iron oxide pigment Grant 3,918,985 - Ebenhoech , et al. November 11, 1 | 1975-11-11 |
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