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Inventor

Andreas Kreimeyer

Inventor
Roemerberg, DE

Overview

2→
Patents
1992–1994
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
C07DHeterocyclic compounds13%
C07KPeptides13%
C11DDetergent compositions13%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms13%
PatentTitleYear
5,304,310'Method for concentrating and purifying hirudin from leeches'19945,143,840'Substantially purified proteolytic enzyme from Bacillus spec. USNI 4828 method of making and using it'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1994Patents assigned to BASF AG (2)· patent assignee history
1992Based in Speyer, DE· patent location history
1994Based in Roemerberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG21992–1994
Locations
LocationPatentsSpan
Roemerberg, DE11994
Speyer, DE11992