Average Co-Inventor Count = 6.30
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Basf Aktiengesellschaft (2 from 10,754 patents)
2. Basfaktiengesellschaft (1 from 52 patents)
3 patents:
1. 6646161 - Method for the fractional condensation of a hot gas mixture containing acrylic acid or methacrylic acid and having a high proportion of non-condensable constituents
2. 6448439 - Method for producing acrylic acid and methacrylic acid
3. 6433222 - Method for producing acrylic acid