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Inventor

Fritz Theil

Inventor
Berlin, DE

Overview

10→
Patents
1996–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
C07DHeterocyclic compounds38%
C07CAcyclic or carbocyclic compounds13%
A61KPreparations for medical, dental or toiletry purposes8%
C09KMaterials for miscellaneous applications, not provided for elsewhere4%
PatentTitleYear
10,214,520Substituted azaspiro(4.5)decane derivatives201910,202,345Substituted azaspiro(4.5)decane derivatives20198,357,705'Substituted cyclohexyldiamines'20138,288,430'Spiro(5.5)undecane derivatives'20128,288,406'Hydroxymethylcyclohexylamines'20128,173,700'Salts of substituted allophanates and their use in drugs'20128,119,633'Substituted sulfonamide compounds'20128,106,055'Substituted amide compounds'20127,183,274'Piperidine-2,6-diones heterocyclically substituted in the 3-position'20075,543,076'Use of the chiral group (1S, 4R)-1,4-dihydroxy-2-cyclopentenyl in the preparation of polar, liquid-crystalline compounds'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2019Based in Berlin, DE· patent location history
2007–2019Patents assigned to GRUENENTHAL GMBH (8)· patent assignee history
2012–2013Patents assigned to THEIL FRITZ (6)· patent assignee history
2012–2013Patents assigned to ENGLBERGER WERNER (5)· patent assignee history
2012–2013Patents assigned to LINZ KLAUS (3)· patent assignee history
2012–2013Patents assigned to ZEMOLKA SASKIA (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GRUENENTHAL GMBH82007–2019
THEIL FRITZself62012–2013
ENGLBERGER WERNER52012–2013
LINZ KLAUS32012–2013
ZEMOLKA SASKIA32012–2013
Locations
LocationPatentsSpan
Berlin, DE101996–2019