Inventor

Roeland F. Papen

Inventor

Guilford, CT, US

Overview

1999–2005

Patent span

Performing operations

Primary field (CPC B)

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

B01Lprimary

B01LChemical or physical laboratory apparatus for general use19%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%

G01NInvestigating or analysing materials by determining their chemical or physical properties18%

C40BCombinatorial chemistry15%

Y10TTechnical subjects covered by former us classification15%

G01FMeasuring volume, volume flow, mass flow or liquid level7%

B01FMixing, e.g. dissolving, emulsifying or dispersing3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids1%

B08BCleaning in general1%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999–2003Patents assigned to PACKARD INSTRUMENT CO INC (10)· patent assignee history

1999–2001Based in Wheaton, IL, US· patent location history

2000Patents assigned to PACKARD INSTR COMAPNY (1)· patent assignee history

2001–2005Based in Guilford, CT, US· patent location history

2002–2005Patents assigned to PAMGENE BV (2)· patent assignee history

2005Patents assigned to SEYONIC SA (1)· patent assignee history

2005Based in Half Moon Bay, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations