Patents Assigned to BASF Aktiengeschaft
  • Process for sequence saturation mutagenesis (sesam)
    Publication number: 20060223148
    Abstract: A process for the mutagenesis of a double-stranded polynucleotide sequence (master sequence) of n base-pairs having a (+)-strand and a complementary (?)-strand comprising the steps (i) creation of a collection of single-stranded fragments of the (+)-strand of the master sequence wherein all members of the collection have the same 5?-terminus and have a deletion in the 3-terminus such that the collection represents (+)-strands with a length of n?1, n?2, n?3, . . .
    Type: Application
    Filed: September 30, 2004
    Publication date: October 5, 2006
    Applicant: BASF Aktiengeschaft
    Inventor: Ulrich Schwaneberg
  • Leucoindigo preparatations in granule form
    Patent number: 5637116
    Abstract: Leucoindigo preparations in granule form consisting essentially of leucoindigo and alkali metal hydroxide and production of these preparations and use thereof for dyeing cellulose-containing textile material.
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: June 10, 1997
    Assignee: BASF Aktiengeschaft
    Inventors: Manfred Gaeng, Peter Miederer, Peter Schultz