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Inventor profile of:

Bernhard Spensberger

City:

Eberfing

Country:

Germany

Published Applications:

Last publication date:

2026-03-26

Top Assignees for applications by Bernhard Spensberger

The entities that hold a legal rights for patent applications filed by inventor Spensberger Bernhard:

HOFFMANN-LA ROCHE INC. 13 Little Falls, NJ United States
Genentech, Inc. 4 South San Francisco, CA United States
Hoffman-La Roche. Inc. 1 Nutley, NJ United States
F. HOFFMANN-LA ROCHE AG 1 Nutley, NJ United States

Recent patent applications by Spensberger Bernhard

Bernhard Spensberger from Eberfing, DE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-03-26

US20260085090A1

Chemistry; metallurgy

METHOD FOR THE REDUCTION OF HOST CELL PROTEINS IN AFFINITY CHROMATOGRAPHY

#2 | 2025-05-01

US20250136639A1

Chemistry; metallurgy

Method for purifying PEGylated erythropoietin

#3 | 2023-12-07

US20230391823A1

Chemistry; metallurgy

REGENERATION AND MULTIPLE USE OF DEPTH FILTERS

#4 | 2022-06-23

US20220194980A1

Chemistry; metallurgy

METHODS OF REDUCING THE ENZYMATIC HYDROLYSIS ACTIVITY RATE IN A COMPOSITION OBTAINED FROM A PURIFICATION PLATFORM

#5 | 2022-06-02

US20220169675A1

Chemistry; metallurgy

Method for the reduction of host cell proteins in affinity chromatography

#6 | 2022-04-21

US20220119499A1

Chemistry; metallurgy

Method for the reduction of host cell proteins in affinity chromatography

#7 | 2021-05-27

US20210155656A1

Chemistry; metallurgy

Methods for purification of polypeptides using polysorbates

#8 | 2021-05-27

US20210155655A1

Chemistry; metallurgy

Method for purifying PEGylated erythropoietin

#9 | 2019-10-03

US20190300567A1

Chemistry; metallurgy

Method for purifying PEGylated erythropoietin

#10 | 2018-07-05

US20180186865A1

Chemistry; metallurgy

Method for the reduction of host cell proteins in affinity chromatography

#11 | 2018-07-05

US20180186832A1

Chemistry; metallurgy

Method for the reduction of host cell proteins in affinity chromatography

#12 | 2017-03-09

US20170066814A1

Chemistry; metallurgy

Isoform enriched antibody preparation and method for obtaining it

#13 | 2016-08-18

US20160237140A1

Chemistry; metallurgy

Cation and anion exchange chromatography method

#14 | 2014-06-12

US20140162317A1

Chemistry; metallurgy

ISOFORM ENTRICHED ANTIBODY PREPARATION AND METHOD FOR OBTAINING IT

#15 | 2013-02-28

US20130053551A1

Chemistry; metallurgy

CATION AND ANION EXCHANGE CHROMATOGRAPHY METHOD

InventorID:

116707 ⎘