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Inventor

Robert Hett

Inventor
Aarau, CH

Overview

5→
Patents
2000–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
C07CAcyclic or carbocyclic compounds21%
C07DHeterocyclic compounds14%
C07BGeneral methods of organic chemistry7%
PatentTitleYear
7,763,754'Process for producing (1RS,3RS,6RS)-6-dimethylaminomethyl-1-(3-methoxyphenyl)-cyclohexane-1,3-diol'20106,794,544'Method for the preparation of tetrahydrobenzothiepines'20046,586,434'Method for the preparation of tetrahydrobenzothiepines'20036,268,533'Formoterol process'20016,040,344'Formoterol process'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to SEPRACOR INC (2)· patent assignee history
2000–2004Based in Aarau, CH· patent location history
2003Patents assigned to SEARLE LLC (1)· patent assignee history
2004Patents assigned to PHARMACIA CORP (1)· patent assignee history
2010Patents assigned to GRUENENTHAL GMBH (1)· patent assignee history
2010Based in Unteraegeri, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEPRACOR INC22000–2001
GRUENENTHAL GMBH12010
PHARMACIA CORP12004
SEARLE LLC12003
Locations
LocationPatentsSpan
Aarau, CH42000–2004
Unteraegeri, CH12010