Learn more

PHARMACIA BIOTECH AB

Overview
  • Total Patents
    190
About

PHARMACIA BIOTECH AB has a total of 190 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Sweden, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets measurement, chemical engineering and biotechnology are AMERSHAM PHARM BIOTECH AB, PHARMACIA LKB BIOTECH and EMP BIOTECH GMBH.

Patent filings per year

Chart showing PHARMACIA BIOTECH ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oehman Ove 12
#2 Andersson Bengt-Goeran 11
#3 Porrvik Ingrid 10
#4 Berggren Eva 9
#5 Pettersson Conny 8
#6 Ekstroem Bjoern 8
#7 Aksberg Arvi 8
#8 Bergstroem Jan 7
#9 Berg Hans 7
#10 Asp Allan 7

Latest patents

Publication Filing date Title
US7001722B1 Parallel primer extension approach to nucleic acid sequence analysis
US6144447A Apparatus for continuously measuring physical and chemical parameters in a fluid flow
WO9814460A1 A method of separating a two phase system
US5873991A Method for electrophoretic separation
WO9731712A1 Apparatus stand
WO9731692A1 A method of preparing a liquid mixture
WO9731246A1 Detection device
WO9731026A1 Polyhydroxy polymers substituted with styryl ether groups and gels and surfaces prepared from them
WO9729825A1 Process for chromatographic separation of peptides and nucleic acid, and new high affinity ion exchange matrix
WO9726071A1 The use of an earlier known separation material and novel forms of the material
US5766460A Liquid chromatographic system
WO9719347A1 Chromotographic method and device in which a continuous macroporous organic matrix is used
WO9717467A1 Method and apparatus for determining the existence of a mutation
WO9717361A1 IgG SEPARATION MEDIUM AND NOVEL PROTEIN A VARIANT
US5962081A Method for the manufacture of a membrane-containing microstructure
CA2224278A1 Flow-through sampling cell and use thereof
CA2224719A1 Method and apparatus for determining a mutation
WO9634282A1 Apparatus for continuously measuring physical and chemical parameters in a fluid flow
EP0811158A1 Column for chromatography
WO9624043A1 Method and apparatus for detecting labelled substances