Inventor

Horst Eberhardt

Inventor

Penzberg, DE

Overview

4→

Patents

1987–2008

Patent span

Chemistry

Primary field (CPC C)

Patents· 4 as inventor

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

B29Cprimary

B29CShaping or joining of plastics20%

C12NMicroorganisms or enzymes20%

A61KPreparations for medical, dental or toiletry purposes10%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

C07KPeptides10%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

7,390,660'Methods for growing mammalian cells in vitro'2008 6,673,575'Method for preparing polypeptides with appropriate glycosilation'2004 5,238,743'Thermoplastic sheet produced by multiple stretching steps at different temperatures'1993 4,678,339'Screw extruder'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1993Patents assigned to HOECHST AG (2)· patent assignee history

1987–1993Based in Walluf, DE· patent location history

2004Patents assigned to ROCHE DIAGNOSTICS GMBH (1)· patent assignee history

2004–2008Based in Penzberg, DE· patent location history

2008Patents assigned to HOFFMANN LA ROCHE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	2	1987–1993
HOFFMANN LA ROCHE	1	2008
ROCHE DIAGNOSTICS GMBH	1	2004

Locations

Location	Patents	Span
Penzberg, DE	2	2004–2008
Walluf, DE	2	1987–1993