Inventor

BARNER RICHARD

32 patents

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

BARNER RICHARD

HOFFMANN LA ROCHE

Process for the manufacture of tertiary, optically active aliphatic compounds

Intermediates in the synthesis of vitamin E

Synthesis of (S)-(+)-6-hydroxy-2,5,7,8-tetramethylchroman-2-methanol and intermediates therein

(Alkoxy-methyl)-phenyl-methyl-epoxybutanes

Process for the manufacture of optically active compounds

Intermediate in the production of vitamin E

Novel reagent

Hydroquinones

Sunscreening compound and method

Process for the manufacture of tertiary, optically active aliphatic compounds

Glycerin derivatives and inhibition of blood PAF

Glycerin derivatives

Glycerol derivatives

Vitamin E intermediates and a process for their manufacture and conversion into Vitamin E

Vitamin E intermediates

Hydroquinone derivatives

Process for the preparation of hydroquinone derivatives and d-α-tocopherol

Hydroquinone derivatives and a process for their preparation

Hydroquinone derivatives and a process for their preparation

Process for the manufacture of cholestene derivatives and novel intermediates in their manufacture

Dioxolanes

Cholecalciferol derivatives

Cholestane derivatives

Glycerol derivatives

Vitamin E intermediates and a process for their manufacture and conversion into vitamin E

Novel vitamin E intermediates and a process for their manufacture and conversion into vitamin E

Process for synthesizing chromanes

Hydroquinone derivatives and a process for their preparation

Process for synthesizing chromanes

Process for the production of dioxolanes

ROCHE DIAGNOSTICS CORP

Biosensory layers

ROCHE DIAGNOSTIC SYSTEMS INC

Heterotrifunctional compounds for photoaffinity labelling