Inventor

Manfred Breuninger

Inventor

Bad Schoenborn, DE

Overview

6→

Patents

1984–2011

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds33%

C07DHeterocyclic compounds33%

A61KPreparations for medical, dental or toiletry purposes8%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

Y02PClimate change mitigation technologies in the production or processing of goods8%

PatentTitleYear

8,017,815'Process for the preparation of hydroxytyrosol'2011 7,622,591'Route to Î±- tocopheryl alkanoates and percursors thereof'2009 5,932,748'Process for permethylating non-.alpha.-tocopherols to produce .alpha.-tocopherol'1999 5,693,795'Process for the manufacture of 4H-imidazo›1,5-A!›1,4!benzodiazepines'1997 4,694,084'Glycerol ether phosphatides'1987 4,447,649'Process for the manufacture of citral'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1997Patents assigned to HOFFMANN LA ROCHE (3)· patent assignee history

1984–1987Based in Freiburg, DE· patent location history

1997–2011Based in Bad Schoenborn, DE· patent location history

1999Patents assigned to ROCHE VITAMINS INC (1)· patent assignee history

2009–2011Patents assigned to DSM IP ASSETS BV (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOFFMANN LA ROCHE	3	1984–1997
DSM IP ASSETS BV	2	2009–2011
ROCHE VITAMINS INC	1	1999

Locations

Location	Patents	Span
Bad Schoenborn, DE	4	1997–2011
Freiburg, DE	2	1984–1987