Inventor

Otto Mauz

Inventor

Liederbach, DE

Overview

17→

Patents

1976–1992

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds24%

C12NMicroorganisms or enzymes16%

G01NInvestigating or analysing materials by determining their chemical or physical properties14%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

C07CAcyclic or carbocyclic compounds8%

A61KPreparations for medical, dental or toiletry purposes5%

Y10TTechnical subjects covered by former us classification5%

B01DSeparation3%

C07DHeterocyclic compounds3%

PatentTitleYear

5,079,156'Carrier bonded enzymes and a process for their preparation'1992 4,931,476'Crosslinked polymers and a process for their preparation'1990 4,906,570'Polymers based on polyvinylene carbonate and/or polyhydroxymethylene as carriers for biologically active substances'1990 4,906,715'N,N\'-divinylalkylurea crosslinked polymers, a process for their preparation, and their use'1990 4,839,439'Preparation of polymer based on polyvinylene carbonate and/or polyhydroxymethylene'1989 4,788,278'Polyvinylene carbonate and polyhydroxymethylene, processes for their preparation and their use'1988 4,767,620'Crosslinked polymers with carbonate ester groups, and a process for their preparation'1988 4,568,706'Macroporous bead polymers, a process for their preparation and their use'1986 4,542,069'Vinylene carbonate polymers, a process for their preparation and their use'1985 4,053,541'Acetoacetic acid pentaerythrite phosphite ester'1977 4,052,364'Bis(hydroxy-di-tert.butylphenyl)-alkanoic acid esters'1977 4,024,267'Substituted hydroxyphenyl-piperidones'1977 4,022,819'Process for preparing condensation products of phenols and acetoacetic acid esters'1977 4,007,282'Lowering lipid and sugar levels in the blood with a bis(4-hydroxyphenyl)alkanoic acid or ester thereof'1977 3,969,530'4-Hydroxy-3,5-di-alkyl-phenyl-propionic acid composition suitable as lipid lowering and anti-diabetic agents'1976 3,960,929'Process for manufacture of condensation products from phenols and acetoacetic acid esters'1976 3,960,928'Process for the manufacture of condensation products from phenols and polyacetoacetic acid esters'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1992Patents assigned to HOECHST AG (15)· patent assignee history

1976–1992Based in Liederbach, DE· patent location history

1976Based in Niederhofheim, Taunus, DT· patent location history

1977Patents assigned to NOBEL HOECHST CHIMIE (1)· patent assignee history

1989Patents assigned to HOECHST AKTIENGESELLCSHAFT (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	15	1976–1992
HOECHST AKTIENGESELLCSHAFT	1	1989
NOBEL HOECHST CHIMIE	1	1977

Locations

Location	Patents	Span
Liederbach, DE	15	1976–1992
Niederhofheim, Taunus, DT	2	1976