Patents by Inventor Lukas Häussling

Lukas Häussling has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Detergency boosters for detergents
    Patent number: 6331519
    Abstract: A method of boosting the detergency of a detergent, which entails admixing an amine with an average pKA of from 1 to 14 to the detergent, wherein the amine is a polymer containing repeating units corresponding to the formula: —[CH2—CH(NH2)]— produced by at least partial hydrolysis of oligo/polyvinylformamides and co-polymers of vinylformamide wherein 5 to 100% of the nitrogen atoms are present in primary or secondary amino groups.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: December 18, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Jürgen Huff, Ulrich Steuerle, Hubert Meixner, Beate Ehle, Wolfgang Paulus, Jürgen Alfred Lux, Lukas Häussling
  • Polyfunctionally reactive polymer substances
    Patent number: 6313250
    Abstract: The invention relates to polyfunctionally reactive polymeric substances which contain at least two structural units of the general formulae (I) and/or (II) in the molecule and whose polymer backbone linkages are C—C bonds, ether bonds, urethane bonds, amide bonds, ketone bonds or combinations thereof. The substances are useful as binders for various applications.
    Type: Grant
    Filed: April 6, 1999
    Date of Patent: November 6, 2001
    Assignee: BASF Aktiengesellshaft
    Inventors: Rainer Blum, Lukas Haeussling, Wolfgang Reich
  • Detergency boosters for detergents
    Patent number: 6300305
    Abstract: The use of an amine with an average pKA of from 1 to 14 as detergency booster, preferably in textile detergents, especially in color detergents, and detergent formulations containing these amines.
    Type: Grant
    Filed: May 2, 2000
    Date of Patent: October 9, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Juergen Huff, Ulrich Steuerle, Hubert Meixner, Beate Ehle, Wolfgang Paulus, Juergen Alfred Lux, Lukas Haeussling
  • High surface area alumina solid
    Patent number: 6238701
    Abstract: An alumina solid, obtainable by a process comprising the step of contacting in a liquid medium at least one alumina precursor with at least one template comprising a dendrimeric molecular nanosystem a mixture of two or more thereof.
    Type: Grant
    Filed: July 13, 1998
    Date of Patent: May 29, 2001
    Assignee: BASF Aktiengesellschaft
    Inventors: Ulrich Müller, Wolfgang Paulus, Lukas Häussling
  • Triphenylene compounds and preparation of discotic liquid crystalline crosslinked polymers
    Patent number: 5736068
    Abstract: Novel triphenylene compounds which contain, bonded to the triphenylene framework, at least three ethylenically unsaturated groups or groups carrying oxiranyl or thiiranyl groups, and a process for the preparation of discotic liquid crystalline crosslinked polymers.
    Type: Grant
    Filed: May 22, 1996
    Date of Patent: April 7, 1998
    Assignee: BASF Aktiengesellschaft
    Inventors: Lukas Haeussling, Dirk Funhoff, Karl Siemensmeyer, Karl-Heinz Etzbach, Friedrich Closs, Helmut Ringsdorf, Peter Schuhmacher
  • Functionalized polylactide
    Patent number: 5574130
    Abstract: Polylactide of the general structure I(R.sup.1 --OCONH).sub.n --R.sup.2 (I)whereR.sup.1 is a polylactide residue with a molecular weight of from 500 to 500,000 or a degree of polymerization, based on lactic acid units, of about 5 to 5500 andR.sup.2 is the n-functional radical of a tri-, tetra- or polyisocyanate.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: November 12, 1996
    Assignee: BASF Aktiengesellschaft
    Inventors: Lukas Haeussling, Gregor Brodt