Inventor

JOHNSON ROLAND H

US6 patents

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

CIBA GEIGY CORP

2 patents

US4973589ANov 27, 1990

Method of preventing the reinfestation of dogs and cats by fleas

CIBA GEIGY CORP34 citations89

US5416102AMay 16, 1995

Method of preventing the reinfestation of dogs and cats by fleas

CIBA GEIGY CORP14 citations71

BAYER HEALTHCARE LLC

2 patents

US9381155B2Jul 5, 2016

Process for manufacturing chewable dosage forms for drug delivery and products thereof

BAYER HEALTHCARE LLC4 citations81

US8865240B2Oct 21, 2014

Process for manufacturing chewable dosage forms for drug delivery and products thereof

BAYER HEALTHCARE LLC9 citations81

CAMPBELL WILLIAM R

1 patent

US8927006B2Jan 6, 2015

Methods and compositions for rapid treatment of otitis externa

CAMPBELL WILLIAM R0 citations49

JOHNSON ROLAND H

1 patent

US9820977B2Nov 21, 2017

Systemic treatment of blood-sucking and blood-consuming parasites by oral administration of a parasiticidal agent

JOHNSON ROLAND H0 citations43