KOCH; Heinz
Patent Applications and Registrations
Patent applications and USPTO patent grants for KOCH; Heinz.The latest application filed is for "12-oxaspiro[5,5]undec-8-ene useful in fragrance compositions".
- KOCH; Heinz - Baeretswil CH
- Koch; Heinz - Ludwigsburg DE
- Koch; Heinz - Fellbach DT
| Patent | Date |
|---|---|
| 12-oxaspiro[5,5]undec-8-ene Useful In Fragrance Compositions App 20220220091 - GRANIER; Thierry ; et al. | 2022-07-14 |
| (3aS,4aR,5S,7aS,9R,9aR)-2,2,5,8,8,9a-hexamethyloctahydro-4H-4a,9-methanoaz- uleno[5,6-d][1,3]dioxole App 20220041569 - MARCH; Sebastien ; et al. | 2022-02-10 |
| Organic compounds Grant 10,889,780 - Lelievre , et al. January 12, 2 | 2021-01-12 |
| Organic Compounds App 20200165539 - LELIEVRE; Dominique ; et al. | 2020-05-28 |
| Extruder with a sheet extrusion head and an associated calender Grant 4,354,814 - Grimminger , et al. October 19, 1 | 1982-10-19 |
| Temperature And Speed Responsive Fluid Coupling Grant 3,840,101 - Peter , et al. October 8, 1 | 1974-10-08 |
| Continuously Operating Screw Machine For The Treatment Of Plastic Masses Grant 3,687,423 - Koch , et al. August 29, 1 | 1972-08-29 |
| Continually Mixing And Kneading Device With Two Or More Screws For A Plasticizable Material Grant 3,608,868 - Koch September 28, 1 | 1971-09-28 |
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