Inventor
KITAGAWA NAOTAKA
US8 patents
⚠️ This page may combine multiple inventors who share the name “KITAGAWA NAOTAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BIOPORE CORP
7 patentsUS6100306AAug 8, 2000
Polymeric microbeads and methods of preparation
BIOPORE CORP92 citations98
US5863957AJan 26, 1999
Polymeric microbeads
BIOPORE CORP171 citations98
US5653922AAug 5, 1997
Polymeric microbeads and method of preparation
BIOPORE CORP110 citations98
US5583162ADec 10, 1996
Polymeric microbeads and method of preparation
BIOPORE CORP131 citations98
US6048908AApr 11, 2000
Hydrophilic polymeric material
BIOPORE CORP141 citations97
US5760097AJun 2, 1998
Methods of preparing polymeric microbeds
BIOPORE CORP84 citations96
US6218440B1Apr 17, 2001
Hydrophilic polymeric material and method of preparation
BIOPORE CORP81 citations95