Company Filing History:

5 out of 12,157

Bayer Aktiengesellschaft

patents

Years Active: 1981-1983

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4387252 - Process for the preparation of polyhydric phenols (1983-06-07),

2. 4381973 - Process for the preparation of pyrocatechol and hydroquinone (1983-05-03),

3. 4362604 - Process for the preparation of pyrocatechol and hydroquinone (1982-12-07),

4. 4324925 - Process for the preparation of polyhydric phenols (1982-04-13),

5. 4308112 - Process for the isolation of pyrocatechol and hydroquinone (1981-12-29),

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Christoph Jupe

Company Filing History:

Years Active: 1981-1983