Inventor · disambiguated record
Alexander Aumueller
Also filed as: AUMUELLER ALEXANDER
38 granted patents·328 citations·filing 1984–1997
97Inventor score
Files withBASF AG38
Top patents by PatentIndex Score
38 records- 0194US4976889A4-formylaminopiperidine derivatives, their use as stabilizers and organic material stabilized with the said derivativesBASF AG·Filed 1988·Granted Dec 11, 1990·46 cites·15 claims
- 0292US5076808ADyeing of polyamide substrates with an organic n-nitroso-hydroxylamine as light stabilizerBASF AG·Filed 1990·Granted Dec 31, 1991·56 cites·5 claims
- 0388US4769457AGlycoluril derivatives and their use as stabilizers for polymersBASF AG·Filed 1986·Granted Sep 6, 1988·29 cites·15 claims
- 0476US5710228AMaleimide/α-olefin copolymers and their use as light stabilizers and stabilizers for organic materialBASF AG·Filed 1996·Granted Jan 20, 1998·32 cites·8 claims
- 0575US4925888AMixture for stabilizing polyurethanesBASF AG·Filed 1988·Granted May 15, 1990·20 cites·16 claims
- 0675US4578220ACharge transfer complexes of tetrathio/seleno-fulvalene derivatives and biscyanimine derivatives; biscyanimine derivatives and method for producing sameBASF AG·Filed 1984·Granted Mar 25, 1986·14 cites·13 claims
- 0764US5072034APreparation of 4-alkoxy-2-hydroxybenzophenone-5-sulfonic acidsBASF AG·Filed 1990·Granted Dec 10, 1991·8 cites·6 claims
- 0863US5968484ACosmetic preparations comprising photostable UV-A filtersBASF AG·Filed 1997·Granted Oct 19, 1999·20 cites·11 claims
- 0963US4940742A2,6-polyalkylpiperidine-substituted benzimidazole-2-carboxanilides and their use for stabilizing organic materialBASF AG·Filed 1989·Granted Jul 10, 1990·6 cites·17 claims
- 1062US4980512APreparation of 2-hydroxy-4-alkoxybenzophenonesBASF AG·Filed 1989·Granted Dec 25, 1990·6 cites·16 claims
- 1162US4785107A3-tert-butyl-4-hydroxyphenylpropionic acid amino-alkylamide derivativesBASF AG·Filed 1986·Granted Nov 15, 1988·6 cites·13 claims
- 1261US4837403ANovel polyalkylpiperidine derivatives having alkylene bridges, use thereof as stabilizers, and intermediatesBASF AG·Filed 1987·Granted Jun 6, 1989·6 cites·18 claims
- 1355US5298592APreparation of polyaryl ethers with nitrogen compound catalystsBASF AG·Filed 1992·Granted Mar 29, 1994·10 cites·7 claims
- 1454US4990680AProcess for the preparation of 2,4-dihydroxybenzophenoneBASF AG·Filed 1990·Granted Feb 5, 1991·5 cites·13 claims
- 1553US5443820AEsters and amides of aminomethylenecyanoacetic acid a cosmetic preparation containing the same as a sunscreen agent and a method for protecting human skin using the sameBASF AG·Filed 1992·Granted Aug 22, 1995·4 cites·8 claims
- 1653US5145966ACyclic amidesBASF AG·Filed 1990·Granted Sep 8, 1992·4 cites·6 claims
- 1752US5434202AN-(β-carbony- and β-cyanovinyl)-2,2,6,6-tetramethyl-piperidine derivativesBASF AG·Filed 1992·Granted Jul 18, 1995·4 cites·10 claims
- 1852US5118859APreparation and purification of 2-hydroxy-4-(2'-hydroxyethoxy)phenyl aryl ketonesBASF AG·Filed 1990·Granted Jun 2, 1992·5 cites·13 claims
- 1950US5017702A2,6-polyalkyl-4-piperidylamides, use thereof as stabilizers, in particular for plastics, and organic material containing sameBASF AG·Filed 1989·Granted May 21, 1991·8 cites·4 claims
- 2050US4904779AHeterocycles based on piperazinopiperazineBASF AG·Filed 1989·Granted Feb 27, 1990·8 cites·14 claims
- 2148US5610210AAminovinylphosphonic ester stabilizers for organic materialBASF AG·Filed 1994·Granted Mar 11, 1997·7 cites·9 claims
- 2248US5504211APolyalkylpiperidinyl-containing β-aminoacrylic ester derivativesBASF AG·Filed 1992·Granted Apr 2, 1996·3 cites·9 claims
- 2343US5624981APolyalkylpiperidine containing acetic acid and 3-amino-acrylic acid derivativesBASF AG·Filed 1993·Granted Apr 29, 1997·2 cites·11 claims
- 2440US4703072ATetrahydrofurancarboxylic acid derivativesBASF AG·Filed 1986·Granted Oct 27, 1987·5 cites·6 claims
- 2539US4943391ABicyclo(3.3.1)nonane derivatives and use in stabilizing organic materialsBASF AG·Filed 1988·Granted Jul 24, 1990·1 cites·13 claims
- 2637US5496877AAmino compounds as processing stabilizers for thermoplastic materialsBASF AG·Filed 1993·Granted Mar 5, 1996·3 cites·14 claims
- 2737US5256826APreparation of aromatic carbonyl or sulfonyl compounds with an aryl ether structureBASF AG·Filed 1992·Granted Oct 26, 1993·2 cites·6 claims
- 2837US4897289AProduction of an electrically conductive surface layer on moldings consisting of plasticsBASF AG·Filed 1989·Granted Jan 30, 1990·4 cites·15 claims
- 2936US4835273AGlycoluril derivativesBASF AG·Filed 1987·Granted May 30, 1989·3 cites·19 claims
- 3033US5008312A2,6-polyalkylpiperidine-substituted bislactams and their use for the stabilization of organic material, in particular of plastics, and materials stabilized therewithBASF AG·Filed 1989·Granted Apr 16, 1991·0 cites·13 claims
- 3133US4981969APolyalkylpiperidine-substituted tetrahydropyridones and use thereofBASF AG·Filed 1989·Granted Jan 1, 1991·0 cites·6 claims
- 3232US4958022APolycyclic compoundsBASF AG·Filed 1989·Granted Sep 18, 1990·0 cites·18 claims
- 3331US5266320AAminovinyl-substituted heterocyclic compounds as stabilizers for organic materialsBASF AG·Filed 1992·Granted Nov 30, 1993·0 cites·8 claims
- 3431US5248778APolyalkylpiperidine compoundsBASF AG·Filed 1991·Granted Sep 28, 1993·0 cites·6 claims
- 3531US5239072APolyalkylpiperidine compoundsBASF AG·Filed 1992·Granted Aug 24, 1993·0 cites·7 claims
- 3630US4980476APolyalkylpiperidine-substituted lactams and use thereof as stabilizers for plasticsBASF AG·Filed 1989·Granted Dec 25, 1990·0 cites·4 claims
- 3727US5670613AN-vinyl-containing glycoluril derivatives and their use as light stabilizers and stabilizers for organic materialBASF AG·Filed 1994·Granted Sep 23, 1997·0 cites·11 claims
- 3827US4885368ARadical ion saltsBASF AG·Filed 1987·Granted Dec 5, 1989·1 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Alexander Aumueller files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →