Method for producing aryl-iminomethyl-carbamic acid esters

Details for Australian Patent Application No. 2001228464 (hide)

Owner Boehringer Ingelheim Pharma GmbH & Co. KG

Inventors Krober, Jutta; Soyka, Rainer; Bauer, Dr. Rolf; Brandenburg, Jorg; Schmid, Rolf; Hamm, Rainer; Anderskewitz, Ralf

Agent Davies Collison Cave

Pub. Number AU-B-2001228464

PCT Pub. Number WO01/51457

Priority 100 00 907.7 12.01.00 DE

Filing date 11 January 2001

Wipo publication date 24 July 2001

Acceptance publication date 23 March 2006

International Classifications

C07C 271/00 (2006.01) Derivatives of carbamic acid, i.e. compounds containing any of the groups the nitrogen atom not being part of nitro or nitroso groups

Event Publications

13 May 2004 Change of Name(s) of Applicant(s), Section 104

  Boehringer Ingelheim Pharma KG The name of the applicant has been changed to Boehringer Ingelheim Pharma GmbH & Co. KG

23 March 2006 Application Accepted

  Published as AU-B-2001228464

20 July 2006 Standard Patent Sealed

5 August 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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