P

Inventor

HIRAYAMA CHUICHI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “HIRAYAMA CHUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HIRAYAMA CHUICHI

4 patents
US5498409AMar 12, 1996

Material for adsorbing pyrogen

HIRAYAMA CHUICHI16 citations77
US5279821AJan 18, 1994

Pyrogen adsorbent containing amide groups

HIRAYAMA CHUICHI14 citations65
US4948816AAug 14, 1990

Spherical grains of polyamino acid and production method thereof

HIRAYAMA CHUICHI2 citations59
US4840975AJun 20, 1989

Spherical grains of polyamino acid and production method thereof

HIRAYAMA CHUICHI3 citations59

CHISSO CORP

3 patents
US6699386B2Mar 2, 2004

Endotoxin adsorbent, and a method of removing endotoxin by using the same

CHISSO CORP18 citations88
US7563580B2Jul 21, 2009

Nucleic acid adsorbent; methods for adsorbing, removing, dissociating, and recovering nucleic acids using the same; and method for regenerating the same

CHISSO CORP0 citations50
US7358050B2Apr 15, 2008

Nucleic acid adsorbent; methods for adsorbing, removing, dissociating, and recovering nucleic acids using the same; and method for regenerating the same

CHISSO CORP0 citations50

KURITA WATER IND LTD

1 patent
US4975542ADec 4, 1990

Method for preparing granular porous chitosan

KURITA WATER IND LTD19 citations80

SHINKOJIN KASEI KK

1 patent
US5401499AMar 28, 1995

Method of adsorbing pyrogens

SHINKOJIN KASEI KK8 citations67

CHEMO SERO THERAPEUT RES INST

1 patent
US5059542AOct 22, 1991

Artificial carrier particles and method for preparation thereof

CHEMO SERO THERAPEUT RES INST8 citations63