Average Co-Inventor Count = 8.00
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. Rohm and Haas Electronic Materials Cmp Holdings, Inc. (2 from 309 patents)
2 patents:
1. 8118897 - Mix head assembly for forming chemical mechanical polishing pads
2. 7947098 - Method for manufacturing chemical mechanical polishing pad polishing layers having reduced gas inclusion defects