Average Co-Inventor Count = 7.27
ph-index = 1
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. Cqv Co., Ltd. (4 from 19 patents)
4 patents:
1. 10259943 - Method for manufacturing plate alpha-alumina pearlescent pigments and nano-metal coating pearlescent pigments with large aspect ratio
2. 9309411 - Nacreous pigment with high chroma and multiple colors and method of preparing the same
3. 8900660 - Silver coating pigment, and method for producing same
4. 8808447 - Pigment paint for an exterior material having good weather resistance and method for manufacturing same