Company Filing History:

5 out of 10,754

Basf Aktiengesellschaft

Basf Farben and Fasern Ag

Fasern Aktiengesellschaft

patent

6. 1 out of 1

Lacke & Farben Aktiengesellschaft

patent

where one patent can have more than one assignee

Years Active: 1980-1998

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5753028 - Ferriferous bismuth vanadate pigments (1998-05-19),

2. 5536309 - Bismuth vanadate pigments (1996-07-16),

3. 5273577 - Bismuth phosphovanadate pigments (1993-12-28),

4. 4851049 - Thermostable bismuth vanadate/molybdate pigments (1989-07-25),

5. 4844741 - Thermostable rutile mixed phase pigments (1989-07-04),

6. 4530725 - Preparation of thermally stable lead chromate pigments (1985-07-23),

7. 4466867 - Production of blue iron hexacyanoferrate-III pigments (1984-08-21),

8. 4451339 - Preparation of blue iron hexacyanoferrate-III pigments, and the pigments (1984-05-29),

9. 4226634 - Process for preparing pigment compositions (1980-10-07),

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Company Filing History:

Years Active: 1980-1998