Inventor

Hartmut Merdes

Inventor

Heidelberg, DE

Overview

12→

Patents

1976–2007

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 as inventor

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

C12Qprimary

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms29%

G01NInvestigating or analysing materials by determining their chemical or physical properties29%

Y10TTechnical subjects covered by former us classification23%

C07DHeterocyclic compounds10%

B01LChemical or physical laboratory apparatus for general use3%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

RE039915'Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step'2007 6,287,867'Asymmetric porous membranes'2001 6,214,570'Method for separating non-HDLs from HDLs, and determining, HDL cholesterol'2001 6,171,849'Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step'2001 6,057,120'Redox-active compounds and their use'2000 6,036,919'Diagnostic test carrier with multilayer field'2000 5,786,164'Method for separating non-high density lipoproteins from lipoprotein containing body fluid samples'1998 5,580,743'Method for the determination of HDL cholesterol by means of a rapid diagnostic agent with an integrated fractionating step'1996 5,426,030'Apparatus for determination of HDL cholesterol'1995 4,985,414'1-naphtholphthalein monophosphates and diagnostic reagents containing them'1991 4,665,023'Imidazole derivatives as redox indicators'1987 3,957,766'Novel nitrofuran compounds and pharmaceutical compositions'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to BOEHRINGER MANNHEIM GMBH (6)· patent assignee history

1976–2007Based in Heidelberg, DE· patent location history

2000–2007Patents assigned to ROCHE DIAGNOSTICS GMBH (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOEHRINGER MANNHEIM GMBH	6	1976–1998
ROCHE DIAGNOSTICS GMBH	6	2000–2007

Locations

Location	Patents	Span
Heidelberg, DE	12	1976–2007