Inventor

HIRSBRUNNER PIERRE

CH25 patents

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

HIRSBRUNNER PIERRE

NESTEC SA

Soil treatment with polymeric hydrogen siloxane

Betaine derivative

Preparation of a composition based on a finely divided active principle of low water solubility

Preparation of melatonine and mexamine

Betaine derivative

Preparation of serotonine and derivatives

Process for degrading diterpenes of coffee grounds for animal food

Removal of anions from vegetable material

Process for elimination of chlorohydrins from protein hydrolysates

Purification of caffeine

Preparation of double sulfate salt of desoxyfructosyl serotonin and creatinine

Double sulfate salt of desoxyfructosyl serotonin and creatinine and compositions containing it

Purification of caffeine

NESTLE SA

Preparation of an asparagine or a glutamine

Saponification treatment of spent coffee grounds

Pharmaceutical carrier and compositions

Process for the purification of isoleucine

Preparation of ε-(γ-glutamyl)-lysine

Leucine isoleucine separation

Process for protecting organic materials using a bacteriostatic coffee extract

(unassigned)

Aqueous composition for rendering a substrate hydrophobic

Provision of substrates treated with methylsiliconates for retaining soil water for plants

SAREA AG

Treatment of soil

VIONNET JACQUES

Composition intended for the protection of a solid substrate and its use

HORMAN IAN

Dust-reducing compositions for treating dry soil