Inventor

Wilhelm Haas

Inventor

Pulheim, DE

Overview

34→

Patents

1992–2006

Patent span

Chemistry

Primary field (CPC C)

Patents· 34 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary

C07DHeterocyclic compounds45%

A01NPreservation of bodies of humans or animals or plants or parts thereof39%

C07CAcyclic or carbocyclic compounds7%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

E02BHydraulic engineering1%

PatentTitleYear

RE039263'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2006 7,012,041'Phenylpyridazinones'2006 6,841,517'Selective herbicides on basis of N-aryl-triazoline(thi)ones'2005 6,551,963'Phenylpyridazinones'2003 6,451,736'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2002 6,420,316'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2002 6,395,683'Heterocyclylbenzonitriles'2002 6,350,720'Substituted phenyltriazolin(THI)ones and their use as herbicides'2002 6,331,507'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2001 6,297,192'Selective herbicides based on N-aryl-triazoline(thi)ons and N-arlysulfonylamino(thio)carbonyl-triazoline(thi)ons'2001 6,258,957'N-aryl-1,2,4-triazolin-5-ones'2001 6,187,716'Heterocyclyluracil'2001 6,172,225'Process for producing hydroxyarenes'2001 6,100,420'Heterocyclylbenzonitriles'2000 6,077,813'Substituted aromatic thiocarboxylic acid amides and their use as herbicides'2000 6,025,498'4-thiocarbamoyl-1-(3-pyrazolyl)-pyrazoles and their use as herbicides'2000 5,858,925'Heterocyclylbenzonitriles'1999 5,739,349'Process and intermediates for the preparation of triazolinones'1998 5,688,963'Intermediates for the preparation of triazolinones'1997 5,663,362'Substituted triazolinones'1997 5,639,891'Intermediates for the preparation of triazolinones'1997 5,631,380'Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen'1997 5,554,761'Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen'1996 5,525,579'Substituted triazolinones'1996 5,508,420'Process and intermediates for the preparation of triazolinones'1996 5,488,028'Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen'1996 5,476,946'1-aryltriazolin(ethi)ones'1995 5,475,115'Process for the preparation of triazolinones'1995 5,464,810'Substituted triazolinones'1995 5,395,818'Heterocyclyltriazolinones'1995 5,378,681'Substituted triazolinones'1995 5,300,480'Herbicidal sulphonylaminocarbonyltriazolinones having two substituents bonded via oxygen'1994 5,294,596'Heterocyclyltriazolinones and herbicidal use'1994 5,166,165'Fungicidal agents based on heterocyclically substituted sulphones'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2006Patents assigned to BAYER AG (34)· patent assignee history

1992–1997Based in Kerpen, DE· patent location history

1994–2006Based in Pulheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BAYER AG	34	1992–2006

Locations

Location	Patents	Span
Pulheim, DE	30	1994–2006
Kerpen, DE	4	1992–1997