Issued Patents All Time
Showing 101–118 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5437689 | Composition and process for the preparation of articles having moulding stability | Manfred Rembold, Claude Eckhardt | 1995-08-01 |
| 5428177 | 3-(Dihydrobenzofuran-5-yl)benzofuran-2-ones as stabilizers | — | 1995-06-27 |
| 5428162 | 3-(2-acyloxyethoxyphenyl)benzofuran-2-ones for use as stabilizers | — | 1995-06-27 |
| 5414033 | Phenyl phosphites for use as stabilizers for organic materials | — | 1995-05-09 |
| 5369159 | 3-(acyloxyphenyl)benzofuran-2-one stabilizers | — | 1994-11-29 |
| 5367008 | 3-(alkoxyphenyl)benzofuran-2-ones as stabilisers | — | 1994-11-22 |
| 5356966 | 3-(carboxymethoxyphenyl)benzofuran-2-one stabilizers | — | 1994-10-18 |
| 5328623 | Compositions containing n-heterocyclic phosphonates which contain 6 ring members | — | 1994-07-12 |
| 5322525 | Process for treating polyamide containing articles to enhance their moulding stability | Manfred Rembold, Claude Eckhardt | 1994-06-21 |
| 5300243 | Lubricant composition | Hugo Camenzind | 1994-04-05 |
| 5280057 | Cycloalkylidene bisphenol phosphites | — | 1994-01-18 |
| 5260430 | Diphenyl acetic acid derivatives | — | 1993-11-09 |
| 5252643 | Thiomethylated benzofuran-2-ones | — | 1993-10-12 |
| 5250592 | Isoindolinone compounds as stabilizers for organic materials | — | 1993-10-05 |
| 5240622 | Dioxaphosphorinane compounds as stabilizers for organic materials | — | 1993-08-31 |
| 5216052 | Bisbenzofuran-2-ones | Carla Attinger-Sorato | 1993-06-01 |
| 5190999 | .alpha.-carbonylphenylacetonitrile derivatives as stabilizers for organic materials | — | 1993-03-02 |
| 5084195 | Lubricant composition comprising an allophanate extreme-pressure, anti-wear additive | Hugo Camenzind | 1992-01-28 |