Average Co-Inventor Count = 4.36
ph-index = 2
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. Carbo Ceramics Inc. (7 from 114 patents)
2. National Technology & Engineering Solutions of Sandia, LLC (3 from 1,020 patents)
3. The University of New Mexico (2 from 915 patents)
4. Sandia Corporation (1 from 1,765 patents)
5. Sandia Coroporation (1 from 4 patents)
8 patents:
1. 12091944 - Gravel pack particles containing mud filter cake dissolving materials
2. 11993749 - Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant
3. 11572769 - Gravel pack particles containing mud filter cake dissolving materials
4. 11162022 - Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant
5. 11028318 - Proppant compositions and methods of use
6. 10538695 - Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant
7. 10106727 - Proppant compositions and methods of use
8. 8931553 - Electrically conductive proppant and methods for detecting, locating and characterizing the electrically conductive proppant