Company Filing History:

3 out of 6,662

Hoechst Aktiengesellschaft

patents

1 out of 1

Hoechst Aktiengelselschaft

patent

Years Active: 1977-1989

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4835305 - Process for the preparation of trifluoroacrylates (1989-05-30),

2. 4375436 - Continuous process for the production of chloroalkyl-sulfonyl isocyanates (1983-03-01),

3. 4330653 - Process for the polymerization of vinyl chloride in an aqueous phase (1982-05-18),

4. 4048077 - Aqueous clay base mud for deep drilling (1977-09-13),

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For the Inventor, By the Inventor

Dieter Ulmschneider

Location History:

Company Filing History:

Years Active: 1977-1989