Average Co-Inventor Count = 5.00
ph-index = 4
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. Rpc, Inc. (7 from 38 patents)
2. Twenty-first Century Research Corporation (3 from 15 patents)
10 patents:
1. 6359173 - Methods and devices for oxidizing a hydrocarbon to form an acid
2. 6337051 - Device for detecting formation of a second liquid phase
3. 6288274 - Methods and devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate
4. 6288270 - Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments
5. 6183698 - Devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments
6. 6156868 - Methods for preparing polymers from dibasic acids
7. 6037491 - Methods and devices for controlling hydrocarbon oxidations to respective
8. 5922908 - Methods for preparing dibasic acids
9. 5877341 - Methods and devices for controlling the reaction rate of a hydrocarbon
10. 5801273 - Methods and devices for controlling the reaction rate of a hydrocarbon