Inventor

JOHNSON IAN MICHAEL

GB3 patents

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

CIBA SPEC CHEM WATER TREAT LTD

1 patent

US6031037AFeb 29, 2000

Polymeric compositions and their production and uses

CIBA SPEC CHEM WATER TREAT LTD59 citations92

CIBA SPECIALTY CHAMICALS WATER

1 patent

US6001920ADec 14, 1999

Polymeric compositions and their production and uses

CIBA SPECIALTY CHAMICALS WATER54 citations89

ALLIED COLLOIDS LTD

1 patent

US5684106ANov 4, 1997

Superabsorbent polymers and products containing them

ALLIED COLLOIDS LTD53 citations88