Pedrazzi; Reinhard

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pedrazzi; Reinhard.The latest application filed is for "composition for printing recording materials".

Company Profile

0.13.6

Pedrazzi; Reinhard - Allschwil CH
Pedrazzi, Reinhard - Allschwill CH
Pedrazzi; Reinhard - Basel 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
Basic mono- and bisazo compounds Grant 7,183,409 - Lehr , et al. February 27, 2	2007-02-27
Composition for printing recording materials Grant 7,097,699 - Egli , et al. August 29, 2	2006-08-29
1:2 chromium complex dyes Grant 6,930,178 - Nusser , et al. August 16, 2	2005-08-16
Composition for printing recording materials App 20050174410 - Hasemann, Ludwig ; et al.	2005-08-11
Composition for printing recording materials App 20050061200 - Egli, Robert ; et al.	2005-03-24
1:2 cromium complex dyes App 20040204572 - Nusser, Rainer ; et al.	2004-10-14
Basic mono-and bisazo compounds App 20040158049 - Lehr, Friedrich ; et al.	2004-08-12
Use of organic substances App 20030182733 - Geiwiz, Jurgen ; et al.	2003-10-02
Composition for printing recording materials App 20030060608 - Hasemann, Ludwig ; et al.	2003-03-27
Red acid dyes for injet printing and paper dyeing Grant 6,432,185 - Bauer , et al. August 13, 2	2002-08-13
Mixtures of copper phthalocyanine and copper-containing azo dyes, their production and use Grant 5,665,871 - Pedrazzi September 9, 1	1997-09-09
Sulfo group-containing monoazo compounds having an unsubstituted or substituted 4-(benzothiazol-2'-yl)phenyl or 4-(6'-benzothiazol-2"yl)-benzothiazol-2'-yl)phenyldiazo component radical and a 6-hydroxypyrid-2-one coupling component radical Grant 4,877,412 - Pedrazzi October 31, 1	1989-10-31
Use of metal-free azo _compounds having at least one _6-hydroxypyrid-2-one _coupling component radical and metal _complexes thereof for dyeing _substrates and substrates dyed therewith Grant 4,780,106 - Moser , et al. October 25, 1	1988-10-25
Azo compounds having at least one 6-hydroxypyrid-2-one coupling component radical metal complexes thereof and intermediates therefor Grant 4,673,735 - Moser , et al. June 16, 1	1987-06-16
Azo compounds containing both sulfo groups and basic or cationic groups which compounds are in metal-free or 1:1 metal complex form Grant 4,594,410 - Pedrazzi June 10, 1	1986-06-10
Disazo dyes containing at least one sulfo group and at least two basic or cationic groups Grant 4,367,172 - Pedrazzi January 4, 1	1983-01-04
Monoazo dyes containing at least one sulfo group and at least two basic or cationic groups Grant 4,363,761 - Pedrazzi December 14, 1	1982-12-14
Monoazo and disazo dyes containing at least one sulfo group and at least two basic or cationic groups Grant 4,273,707 - Pedrazzi June 16, 1	1981-06-16
Salts of stilbene-azo and stilbene-azoxy dyes and process for their preparation Grant 3,953,419 - Pedrazzi April 27, 1	1976-04-27

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.