Inventor

Edda Geisler

Inventor

Mannheim, DE

Overview

7→

Patents

1986–2001

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 7 as inventor

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

G01Nprimary

G01NInvestigating or analysing materials by determining their chemical or physical properties28%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%

Y10TTechnical subjects covered by former us classification16%

B01LChemical or physical laboratory apparatus for general use12%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers12%

C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms8%

B01DSeparation4%

PatentTitleYear

6,258,531'Method of isolating a biological material'2001 6,017,698'Method of binding a biological material'2000 5,957,822'Lid for closing vessels'1999 5,855,852'Vessel for reducing contamination in the treatment of liquids'1999 4,847,196'Stabilized composition of tetrazolium salts'1989 4,613,569'Stabilized composition of tetrazolium salts'1986 4,605,629'Method of eluting reagent from reagent strips for chemical analyses and reagent strip therefor'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1999Patents assigned to BOEHRINGER MANNHEIM GMBH (5)· patent assignee history

1986–2001Based in Mannheim, DE· patent location history

2000–2001Patents assigned to ROCHE DIAGNOSTICS GMBH (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BOEHRINGER MANNHEIM GMBH	5	1986–1999
ROCHE DIAGNOSTICS GMBH	2	2000–2001

Locations

Location	Patents	Span
Mannheim, DE	7	1986–2001