Hagen; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hagen; Helmut.The latest application filed is for "preparation of isoxazolin-3-ylacylbenzenes".

Company Profile

0.16.9

Hagen; Helmut - Frankenthal DE

*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
Preparation of isoxazolin-3-ylacylbenzenes Grant 8,124,810 - Rheinheimer , et al. February 28, 2	2012-02-28
Preparation of isoxazolin-3-ylacylbenzenes Grant 8,049,017 - Rheinheimer , et al. November 1, 2	2011-11-01
Preparation Of Isoxazolin-3-ylacylbenzenes App 20110152535 - Rheinheimer; Joachim ; et al.	2011-06-23
Preparation Of Isoxazolin-3-ylacylbenzenes App 20100105920 - Rheinheimer; Joachim ; et al.	2010-04-29
Preparation of isoxazolin-3-ylacylbenzene Grant 7,663,001 - Rheinheimer , et al. February 16, 2	2010-02-16
Preparation of isoxazolin-3-ylacylbenzene Grant 7,309,802 - Rheinheimer , et al. December 18, 2	2007-12-18
Preparation of Isoxazolin-3-Ylacylbenzene App 20070161800 - Rheinheimer; Joachim ; et al.	2007-07-12
Preparation of 2-alkyl-3-(4,5-dihydroisoxazol-3-yl) halobenzenes Grant 6,716,989 - Rack , et al. April 6, 2	2004-04-06
Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes Grant 6,706,886 - von Deyn , et al. March 16, 2	2004-03-16
Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes Grant 6,670,482 - von Deyn , et al. December 30, 2	2003-12-30
Preparation Of 2-alkyl-3-(4,5-dihydroisoxazol-3-yl) Halobenzenes App 20030229232 - Rack, Michael ; et al.	2003-12-11
Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes App 20030220505 - von Deyn, Wolfgang ; et al.	2003-11-27
Preparation of Isoxazolin-3-Ylacylbenzene App 20030216580 - Rheinheimer, Joachim ; et al.	2003-11-20
Preparation of isoxazolin-3-ylacylbenzenes Grant 6,608,209 - Rheinheimer , et al. August 19, 2	2003-08-19
Preparation of 2-alkyl-3-(4,5-dihydroisoxazol-3-yl) halobenzenes Grant 6,603,017 - Rack , et al. August 5, 2	2003-08-05
Process and novel intermediates for preparing isoxazolin-3-ylacyl benzenes App 20030028033 - Deyn, Wolfgang von ; et al.	2003-02-06
Preparation of isoxazolin-3-ylacylbenzenes App 20030018200 - Rheinheimer, Joachim ; et al.	2003-01-23
Preparation of 2-alkyl-3-(4,5-dihydroisoxazol-3-yl) halobenzenes App 20020156290 - Rack, Michael ; et al.	2002-10-24
Benzisothiazole- and benzothiophene-azo dyes with a coupling component of the aniline series Grant 5,342,928 - Roetsch , et al. August 30, 1	1994-08-30
Azo dyes with a coupling component of the quinoline series Grant 5,306,815 - Hahn , et al. April 26, 1	1994-04-26
Preparation of nitrobenzoic and anthranilic acids Grant 5,198,575 - Hagen , et al. March 30, 1	1993-03-30
Quinoline derivatives and their use for controlling undesirable plant growth Grant 4,797,148 - Hagen , et al. January 10, 1	1989-01-10
Quinoline derivatives and their use for controlling undesirable plant growth Grant 4,715,889 - Hagen , et al. December 29, 1	1987-12-29
3,7-Dichloroquinoline derivatives and their use for controlling undesirable plant growth Grant 4,522,646 - Markert , et al. June 11, 1	1985-06-11
4-Hydroxy-1,2-benzisothiazoles and their manufacture Grant 4,189,433 - Ohnsorge , et al. February 19, 1	1980-02-19

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