Forward Citations = 1

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2 inventors (with patents filed for the assignee):

Rudolf Schumann (4 out of 5 patents)

Arndt Zschalich (2 out of 2 patents)

4 patents: Sort by Forward Citations

1. 5310530 - Method for decreasing the sulfur content of phosphorous (1994-05-10),

2. 5296212 - Method for the removal of sulfur from phosphorus (1994-03-22),

3. 5147622 - Method for stabilizing phosphorus trichloride (1992-09-15),

4. 5147621 - Method for stabilizing phosphorus trichloride (1992-09-15),

Chemie Ag Bitterfeld-wolfen is a leading chemical manufacturing company specialized in producing high-quality chemicals for various industries. With state-of-the-art facilities and a team of experienced chemists, we are committed to providing innovative solutions to meet our clients' needs. Our products are known for their reliability, efficiency, and environmental sustainability.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#1 in Bitterfeld

#6,922 in Germany

Bitterfeld, Germany

Chemie Ag Bitterfeld-wolfen

Forward Citations = 1

2 inventors:

Rudolf Schumann (4 out of 5 patents)

Arndt Zschalich (2 out of 2 patents)

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