Inventor

Robert Charles Mierendorf

Inventor
Verona, WI, US

Overview

17→
Patents
1995–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 17 as inventor

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

B01Dprimary
B01DSeparation21%
F16KValves18%
Y10TTechnical subjects covered by former us classification13%
C07KPeptides10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
C12NMicroorganisms or enzymes8%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture8%
F16JPistons8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1999Patents assigned to NOVAGEN INC (5)· patent assignee history
1995–2006Based in Madison, WI, US· patent location history
2010–2021Patents assigned to SEMBA BIOSCIENCES INC (9)· patent assignee history
2010–2021Based in Verona, WI, US· patent location history
2012–2014Patents assigned to GRABSKI ANTHONY CHARLES (4)· patent assignee history
2012–2014Patents assigned to MIERENDORF ROBERT CHARLES (4)· patent assignee history
2012–2014Patents assigned to WILKE ANDREW PAUL (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMBA BIOSCIENCES INC92010–2021
NOVAGEN INC51995–1999
GRABSKI ANTHONY CHARLES42012–2014
MIERENDORF ROBERT CHARLESself42012–2014
WILKE ANDREW PAUL32012–2014
Locations
LocationPatentsSpan
Verona, WI, US92010–2021
Madison, WI, US81995–2006