Alexander Aumuller
24Patents
7h-index
33Co-inventors
61Inventor score
Filing activity: Nov 21, 1995 → Sep 27, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5821380A | 2-cyanoacrylic esters | Chemistry; Metallurgy | 59 | Expired |
| US5945091A | Photo-stable cosmetic and pharmaceutical formulations containing UV-filters | Human Necessities | 48 | Expired |
| US6037487A | Photo-stable cosmetic and pharmaceutical formulations containing UV-filters | Human Necessities | 13 | Expired |
| US6143205A | Mixtures containing monomers and stabilizers | Chemistry; Metallurgy | 12 | Expired |
| US5922244A | 4-acylaminopiperidin-N-oxyle | Chemistry; Metallurgy | 10 | Expired |
| US6407247B1 | Photo-stable cosmetic and pharmaceutical formulations containing UV-filters | Chemistry; Metallurgy | 9 | Expired |
| US5872252A | Compression of ethylenically unsaturated monomers | Chemistry; Metallurgy | 9 | Expired |
| US5914379A | Compression of ethylenically unsaturated monomers | Chemistry; Metallurgy | 7 | Expired |
| US5821292A | 3-arylacrylic acid ester light-protection stabilizers for organic material | Chemistry; Metallurgy | 5 | Expired |
| US5807504A | Stabilizer mixture composed of chroman derivatives, organic phosphites or phosphonites and amines | Chemistry; Metallurgy | 5 | Expired |
| US5914360A | Preparation of N, N'-bridged bistetramethylpiperidinyl compounds | Chemistry; Metallurgy | 3 | Expired |
| US6492442B1 | Stabilizer composition | Chemistry; Metallurgy | 3 | Expired |
| US6147145A | Stabilized monomer composition | Chemistry; Metallurgy | 3 | Expired |
| US5917080A | Preparation of 2-cyano-3,3-diarylacrylic esters | Chemistry; Metallurgy | 3 | Expired |
| US6069258A | Cosmetic preparations comprising photostable UV-A filters | Human Necessities | 3 | Expired |
| US5679855A | Preparation of benzophenone imines | Chemistry; Metallurgy | 2 | Expired |
| US5714611A | Preparation of N,N'-bridged bistetramethylpiperidinyl compounds | Chemistry; Metallurgy | 2 | Expired |
| US6379588B1 | Stabilized monomer composition | Chemistry; Metallurgy | 2 | Expired |
| US6268441A | Method for polymerizing vinyl monomers | Chemistry; Metallurgy | 2 | Expired |
| US5726285A | Condensation and addition polymers having N,N'-bridged bistetramethylpiperidyloxy groups | Chemistry; Metallurgy | 2 | Expired |
| US6737527B2 | 4-formylamino-N-methylpiperidine derivatives, the use thereof as stabilizers and organic material stabilized therewith | Chemistry; Metallurgy | 1 | Expired |
| US5728888A | Preparation of hydroxylated benzophenones | Chemistry; Metallurgy | 1 | Expired |
| US5973040A | Tetramethylpiperidine-containing copolymers | Human Necessities | 1 | Expired |
| US6007828A | Cosmetic preparations containing photostable UV-A filters | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.