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Inventor

Feodor Scheinmann

Inventor
Cheshire, GB

Overview

6→
Patents
1997–2003
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.

C07Hprimary
C07HSugars31%
C07DHeterocyclic compounds23%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%
A61KPreparations for medical, dental or toiletry purposes8%
C07CAcyclic or carbocyclic compounds8%
C07GCompounds of unknown constitution8%
C12NMicroorganisms or enzymes8%
PatentTitleYear
6,642,366'Process for making morphine-6-glucuronide and its analogues using haloglucuronate ester intermediates'20036,143,933'Process for the preparation of optically active methadones in high enantiomeric purity'20006,046,313'Process for making morphine-6-glucuronide or substituted morphine-6-glucuronide'20005,977,326'Process for making morphine-6-glucuronide or substituted morphine-6-glucuronide'19995,750,381'Enzymatic process for making morphine-6-glucuronide or substituted morphine-6-glucuronide'19985,621,087'Process for making morphine-6-glucuronide or substituted morphine-6-glucuronide'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to SALFORD ULTRAFINE CHEM & RES (4)· patent assignee history
1997–2003Based in Cheshire, GB· patent location history
1998Based in Kenitra, MA· patent location history
2000Patents assigned to SALFORD ULTRAFINE CHEMICALS & (1)· patent assignee history
2000Based in Sale, GB· patent location history
2003Patents assigned to UFC LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SALFORD ULTRAFINE CHEM & RES41997–2000
SALFORD ULTRAFINE CHEMICALS &12000
UFC LTD12003
Locations
LocationPatentsSpan
Cheshire, GB41997–2003
Sale, GB12000
Kenitra, MA11998