Average Co-Inventor Count = 2.88
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. Exxon Chemical Patents, Inc. (1 from 1,415 patents)
2. Technische Universiteit Delft (1 from 176 patents)
3. Seed Capital Investments (sci) B.v. (1 from 3 patents)
4. Eco Purification Systems, B.v. (1 from 2 patents)
5. Seed Capital Investments (sct) B.v. (1 from 1 patent)
5 patents:
1. 5753121 - Inorganic composite membrane comprising molecular sieve crystals
2. 5565107 - Process and apparatus for purifying streams
3. 5429743 - Inorganic composite membrane comprising molecular sieve crystals
4. 5380601 - Hollow electrode for an electrochemical cell provided with at least one
5. 5360681 - Seals for gas-carrying lines and installations which comprise such seals