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Inventor

Hellmuth Vetter

Inventor
Tutzing, DE

Overview

3→
Patents
1982–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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%
A23JProtein compositions for foodstuffs13%
C07KPeptides13%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms13%
C12YEnzymes13%
PatentTitleYear
5,248,592'Use of a derivatized alkaline phosphatase as a standard'19934,451,487'Process for the purification or enrichment of biologically active proteins'19844,366,249'Storage stable cholesterol oxidase compositions'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982–1993Patents assigned to BOEHRINGER MANNHEIM GMBH (3)· patent assignee history
1982–1993Based in Tutzing, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOEHRINGER MANNHEIM GMBH31982–1993
Locations
LocationPatentsSpan
Tutzing, DE31982–1993