ClassID:

21147

A61K39/39525 - CPC Classification

Classification description:

Medicinal preparations containing antigens or antibodies; Antibodies ; Immunoglobulins; Immune serum, e.g. antilymphocytic serum from serum, plasma Purification

Recent Application in this class:
#1
20250277000
2025-09-04

PHOSPHORYLATED ANTIGEN AND ANTIBODY AT SER23 SITE OF PGAM1 PROTEIN AS WELL AS PREPARATION METHODS AND APPLICATIONS

#2
20240309073
2024-09-19

METHODS FOR ENHANCING ANTIBODY PRODUCTIVITY IN MAMMALIAN CELL CULTURE AND MINIMIZING AGGREGATION DURING DOWNSTREAM, FORMULATION PROCESSES AND STABLE ANTIBODY FORMULATIONS OBTAINED THEREOF

#3
20240252732
2024-08-01

MODIFIED TNF AS A CAPTURE LIGAND

#4
20240226262
2024-07-11

Composition for Oral or Nasal Delivery of Tetanus, Diphtheria, and Pertussis Vaccine alone or in combination using Neurotoxin Associated Proteins

#5
20240131137
2024-04-25

Composition for oral or nasal delivery of tetanus, diphtheria, and pertussis vaccine alone or in combination using neurotoxin associated proteins

#6
20240117009
2024-04-11

REMOVAL OF SERINE PROTEASES BY TREATMENT WITH FINELY DIVIDED SILICON DIOXIDE

#7
20220409795
2022-12-29

Modified TNF as a capture ligand

#8
20220340656
2022-10-27

Isolation and purification of anti-IL-13 antibodies using protein a affinity chromatography

#9
20210403504
2021-12-30

METHOD TO PRODUCE AN IMMUNOGLOBULIN PREPARATION WITH IMPROVED YIELD

#10
20210139562
2021-05-13

Removal of serine proteases by treatment with finely divided silicon dioxide

#11
20200282072
2020-09-10

ANTI-EGFR ANTIBODY DRUG CONJUGATE FORMULATIONS

#12
20200131251
2020-04-30

IMPROVED METHODS FOR ENHANCING ANTIBODY PRODUCTIVITY IN MAMMALIAN CELL CULTURE AND MINIMIZING AGGREGATION DURING DOWNSTREAM, FORMULATION PROCESSES AND STABLE ANTIBODY FORMULATIONS OBTAINED THEREOF

#13
20190169272
2019-06-06

Removal of serine proteases by treatment with finely divided silicon dioxide

#14
20190167791
2019-06-06

IMMUNOTHERAPEUTIC USES OF EX VIVO GENERATED FOXP3+ REGULATORY T CELLS

#15
20190076518
2019-03-14

Composition for oral or nasal delivery of tetanus, diphtheria, and pertussis vaccine alone or in combination using neurotoxin associated proteins

#16
20180230210
2018-08-16

Isolation and purification of anti-IL-13 antibodies using protein a affinity chromatography

#17
20180230184
2018-08-16

Cyclic peptide, affinity chromatography support, labeled antibody, antibody drug conjugate, and pharmaceutical preparation

#18
20180140699
2018-05-24

Methods for preparing hepatitis B immunoglobulin derived from plasma

#19
20180126009
2018-05-10

Fluorescent conjugates

#20
20180057568
2018-03-01

Removal of serine proteases by treatment with finely divided silicon dioxide

#21
20170035915
2017-02-09

Fluorescent conjugates

#22
20160311889
2016-10-27

Removal of serine proteases by treatment with finely divided silicon dioxide

#23
20160168229
2016-06-16

Affinity chromatography matrix

#24
20160130339
2016-05-12

Isolation and purification of anti-IL-13 antibodies using protein A affinity chromatography

#25
20140336122
2014-11-13

Removal of serine proteases by treatment with finely divided silicon dioxide

#26
20140271669
2014-09-18

Methods to produce a human plasma-derived IgG preparation enriched in brain disease-related natural IgGs

#27
20140113355
2014-04-24

Process for obtaining an IgG composition through heat treatment

#28
20130287771
2013-10-31

Isolation and purification of anti-IL-13 antibodies using protein a affinity chromatography

#29
20130195897
2013-08-01

Removal of serine proteases by treatment with finely divided silicon dioxide

#30
20130078264
2013-03-28

Removal of serine proteases by treatment with finely divided silicon dioxide

#31
20120165511
2012-06-28

Protein purification using HCIC and ion exchange chromatography

#32
20110293594
2011-12-01

Removal of serine proteases by treatment with finely divided silicon dioxide

#33
20110206687
2011-08-25

Isolation and purification of anti-IL-13 antibodies using protein A affinity chromatography

#34
20090105465
2009-04-23

Protein purification using HCIC and ion exchange chromatography

#35
20070141050
2007-06-21

Methods of depleting antibodies directed towards major histocompatibility complex

#36
20060194280
2006-08-31

Methods for refolding of recombinant antibodies