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Inventor

Juliana Helfrich

Inventor
Glauchau, DE

Overview

7→
Patents
2008–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes41%
A61KPreparations for medical, dental or toiletry purposes35%
C07KPeptides12%
A61NElectrotherapy6%
H03KPulse technique6%
PatentTitleYear
8,192,990'Buffer solution for electroporation and a method comprising the use of the same'20128,173,416'Circuit arrangement for injecting nucleic acids and other biologically active molecules into the nucleus of higher eucaryotic cells using electrical current'20128,039,259'Buffer solution for electroporation and a method comprising the use of the same'20118,003,389'Buffer solution for electroporation and a method comprising the use of the same'20117,999,073'Modular transfection systems'20117,332,332'Buffer solution for electroporation and a method comprising the use of the same'20087,320,859'Modular transfection systems'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to AMAXA AG (2)· patent assignee history
2008Based in Köln, DE· patent location history
2011–2012Patents assigned to LONZA COLOGNE GMBH (5)· patent assignee history
2011–2012Based in Glauchau, DE· patent location history
2012Patents assigned to HELFRICH JULIANA (2)· patent assignee history
2012Patents assigned to LORBACH ELKE (2)· patent assignee history
2012Patents assigned to MUELLER-HARTMANN HERBERT (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LONZA COLOGNE GMBH52011–2012
AMAXA AG22008
HELFRICH JULIANAself22012
LORBACH ELKE22012
MUELLER-HARTMANN HERBERT22012
Locations
LocationPatentsSpan
Glauchau, DE52011–2012
Köln, DE22008