Inventor

PUPPE LOTHAR

DE46 patents

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

PUPPE LOTHAR

BAYER AG

Crystalline aluminosilicate PSH-3 and its process of preparation

Organic-inorganic hybrid materials

Colloidal metal oxides having blocked isocyanate groups

Membrane for separating fluids

Adsorptive oxygen enrichment of air with mixtures of molecular sieve zeolites

Process for the preparation of N-substituted lactams

Process for the reduction of nitrogen oxides contained in exhaust gases

Process for the removal of iodine and iodine compounds from hydrogen-containing gases and vapors

Process for the reduction of the nitrogen oxides in exhaust gases using a zeolite-containing catalyst

Process for the removal of iodine and organic iodine compounds from gases and vapors using silver-containing zeolite of the faujasite type

Separation process

Silica-bound calcium-containing zeolite a granulate

Vinylsilicone pastes for dental impression

Oxygen enrichment process

Process for the preparation of p-chlorotoluene

Process for the preparation of phenylketones etherified in the 4-position

Process for the adsorption of nitrogen from gas mixtures by means of pressure swing adsorption with zeolites

Process for the preparation of thymol

Process for preparing m-chloroaromatics

Process for the preparation of zeolite A from kaolin

Production of synthetic zeolite of faujasite structure

Stabilizing pigmented lacquers with zeolites

Process for the production of molecular sieve granulates

Process for the preparation of acylbenzenes

Process for the preparation of dialkyl carbonates

Process for the preparation of dialkyl carbonates

Process for the preparation of n-alkylated anilines

Process for the preparation of oligophenyls dihalogenated in the 4,4&#39;-position

Process for the preparation of 4,4&#39;-dihalobiphenyls

Process for the preparation of n-alkylanilines

Process for the preparation of p-substituted o-benzylphenols

Casting investment compounds

Process for separating mixtures of m- and p-dichlorobenzene

Method for producing 4-chlorobiphenyl and 4-chlorobiphenyl-specific specifications

Process for separating aniline derivatives

Preparation of 4-methyl-2-cyclohexylphenol

Process for the preparation of n,n-dialkylaniline

Process for the preparation of N-alkylated anilines

Process for the preparation of 2-amino-alkylpyridines

UOP LLC

Binder-free molecular sieve zeolite granules which contain zeolites of the type lithium zeolite A and lithium zeolite X

Binder-free molecular sieve zeolite granules which contain zeolites of the type lithium zeolite A and lithium zeolite X

PRAXAIR TECHNOLOGY INC

High selectivity colloidal silica slurry

PUPPE LOTHAR

Silica gel comprising guanidine carbonate

KEMIRA OYJ

Paper production with modified silica gels as microparticles

MEISEL KARLHEINRICH

Paper production with modified silica gels as microparticles

SCHWANKHAUS NORBERT

Light-permeable heat protection element with aluminate-modified or borate-modified silicon dioxide

Process for the preparation of oligophenyls dihalogenated in the 4,4'-position

Process for the preparation of 4,4'-dihalobiphenyls