C. F. Spiess & Sohn
Patent Applications and Registrations
Patent applications and USPTO patent grants for C. F. Spiess & Sohn.The latest application filed is for "fungistatic composition for treating seeds using a mixture of a substituted benzimidazole and 2-(thiocyanomethylthio)-benzothiazole".
- C. F. Spiess & Sohn - Kleinkarlbach DT
| Patent | Date |
|---|---|
| Fungistatic composition for treating seeds using a mixture of a substituted benzimidazole and 2-(thiocyanomethylthio)-benzothiazole Grant 4,000,290 - Itzerott * December 28, 1 | 1976-12-28 |
| Process for decomposing carbon-containing compounds Grant 3,977,952 - Knoevenagel , et al. August 31, 1 | 1976-08-31 |
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