Nestler; Heinz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nestler; Heinz.The latest application filed is for "titanium(iv)-chelates and their use in printing inks".

Company Profile

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Nestler; Heinz - Troisdorf-Eschmar DE
Nestler; Heinz - Troisdorf DE
Nestler; Heinz - Niederkassel-Ranzel DT
Nestler; Heinz - Ranzel DT
Nestler; Heinz - Niederkassel DT

*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
Titanium(IV)-chelates and their use in printing inks Grant 4,931,094 - Barfurth , et al. June 5, 1	1990-06-05
Water-soluble titanium acetylacetonates Grant 4,647,680 - Barfurth , et al. March 3, 1	1987-03-03
Process for the manufacture of partial hydrolysates of tetra-(2-alkoxyethyl) silicates Grant 4,321,401 - Nestler , et al. March 23, 1	1982-03-23
Iron oxide magnetic pigments for the production of magnetic coatings Grant 4,271,234 - Schonafinger , et al. * June 2, 1	1981-06-02
Binding agent for coating compositions having a long shelf life Grant 4,254,009 - Dittrich , et al. March 3, 1	1981-03-03
Stabilization of chromium dioxide magnetic pigments Grant 4,177,317 - Schoenafinger , et al. December 4, 1	1979-12-04
Iron oxide magnetic pigments for the production of magnetic coatings Grant 4,169,912 - Schonafinger , et al. October 2, 1	1979-10-02
Use of silanes having capped functional groups as adhesivizing agents Grant 4,118,540 - Amort , et al. October 3, 1	1978-10-03
Impregnation of masonry having a neutrally or acidly reaction surface Grant 4,002,800 - Nestler , et al. January 11, 1	1977-01-11
Stabilization of partially hydrolyzed silicic acid esters Grant 3,948,964 - Barfurth , et al. April 6, 1	1976-04-06
Composition for impregnation of masonry having a neutral or acidic reaction surface Grant 3,879,206 - Nestler , et al. April 22, 1	1975-04-22
Phosphorus Organosilane Adhesives Grant 3,869,340 - Kotzsch , et al. March 4, 1	1975-03-04

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