Inventor

WEAVER DAVID WILLIAM

US3 patents

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

NOVEON IP HOLDINGS CORP

2 patents

US6596844B2Jul 22, 2003

Controlled release polyacrylic acid granules and a process for preparing the same

NOVEON IP HOLDINGS CORP2 citations54

US6762267B2Jul 13, 2004

Controlled release polyacrylic acid granules and a process for preparing the same

NOVEON IP HOLDINGS CORP0 citations48

PMD HOLDINGS CORP

1 patent

US6492488B1Dec 10, 2002

Controlled release polyacrylic acid granules and a process for preparing the same

PMD HOLDINGS CORP3 citations58