Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4611016 | Benzofuranone or indolinone compounds useful as stabilizers for organic materials | Horst Mayerhoefer, Wolfgang Mueller, Hermann Schneider | 1986-09-09 |
| 4440887 | 4-Aminomethylpolyalkylpiperidines useful as light stabilizers | Wolfgang Mueller, Hermann Schneider | 1984-04-03 |
| 4407993 | Hindered piperidine polymer stabilizers | Wolfgang Mueller, Hermann Schneider | 1983-10-04 |
| 4408051 | 1-Oxa-3,8-diazaspiro[4.5]decanes | Wolfgang Mueller, Hermann Schneider | 1983-10-04 |
| 4338244 | Benzofuran(2)one or indolin(2)one compounds useful as stabilizers for organic materials | Horst Mayerhoefer, Wolfgang Mueller, Hermann Schneider | 1982-07-06 |
| 4325863 | Benzofuranone or indolinone compounds useful as stabilizers for organic materials | Horst Mayerhoefer, Wolfgang Mueller, Hermann Schneider | 1982-04-20 |
| 4284790 | 3-Hydroxybenzyl compounds useful as antioxidants | Horst Mayerhoefer, Wolfgang Mueller | 1981-08-18 |
| 4230857 | Carbonates and urethanes of 2,2'-alkylene or -cycloalkylene-bis-4,6-disubstituted phenols as stabilizers for organic materials | William O. Drake, Horst Mayerhoefer, Wolfgang Mueller | 1980-10-28 |