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Hofschallern, Germany

Josef Alfranseder

USPTO Granted Patents = 9

Average Co-Inventor Count = 3.6

ph-index = 7

Forward Citations = 122(Granted Patents)

Location History:

Marktl, Inn, DE (1978)
Marktl, DE (1979 - 1982)
Hofschallern, DE (1977 - 1984)

Company Filing History:

Hoechst Aktiengesellschaft

Years Active: 1977-1984

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4478948 - Process for improving the activity of used supported silver catalysts (1984-10-23),

2. 4471071 - Silver catalysts, and a process for their preparation (1984-09-11),

3. 4458032 - Silver catalysts, a process for their preparation, and their use in (1984-07-03),

4. 4349417 - Process for the manufacture of extremely pure monoethylene glycol (1982-09-14),

5. 4335014 - Process for improving the activity of supported silver catalysts (1982-06-15),

6. 4186106 - Process for improving the activity of used supported silver catalysts (1980-01-29),

7. 4177169 - Process for improving the activity of used supported silver catalysts (1979-12-04),

8. 4123385 - Process for improving the activity of used supported silver catalysts (1978-10-31),

9. 4051068 - Process for reactivating silver catalysts used in the manufacture of (1977-09-27),

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