Average Co-Inventor Count = 3.00
ph-index = 10
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. Calgon Corporation (11 from 312 patents)
11 patents:
1. 4053323 - Method of using cementing composition having improved flow properties
2. 4040854 - Methods of using cementing compositions having improved flow properties,
3. 4036660 - Methods of using cementing compositions having improved flow properties,
4. 4015991 - Low fluid loss cementing compositions containing hydrolyzed
5. 4011909 - Method of using cementing composition having improved flow properties
6. 3994852 - Low fluid loss cementing compositions containing
7. 3993134 - Well cementing method using cementing composition having improved flow
8. 3964921 - Well cementing composition having improved flow properties, containing
9. 3952805 - Well cementing method using a composition having improved flow
10. 3943083 - Well cementing composition containing polymaleic anhydride and having
11. 3936408 - Well cementing composition having improved flow properties containing a