Growing community of inventors

Amsterdam, Netherlands

Erik-Jan Ras

Average Co-Inventor Count = 9.66

ph-index = 8

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.

Forward Citations = 303

Erik-Jan RasErik C Scher (13 patents)Erik-Jan RasJoel M Cizeron (13 patents)Erik-Jan RasFabio R Zurcher (13 patents)Erik-Jan RasJarod McCormick (13 patents)Erik-Jan RasJoel Gamoras (13 patents)Erik-Jan RasGreg Nyce (13 patents)Erik-Jan RasWayne Paul Schammel (13 patents)Erik-Jan RasDaniel Rosenberg (13 patents)Erik-Jan RasAnja Rumplecker (12 patents)Erik-Jan RasMarian Alcid (12 patents)Erik-Jan RasJarod Mccormick (5 patents)Erik-Jan RasDmitry Karshtedt (3 patents)Erik-Jan RasAlex Tkachenko (3 patents)Erik-Jan RasAnna Merzlyak (3 patents)Erik-Jan RasGerardus Johannes Maria Gruter (1 patent)Erik-Jan RasRoger F Vogel (1 patent)Erik-Jan RasJan Cornelis Van Der Waal (1 patent)Erik-Jan RasErik Freer (1 patent)Erik-Jan RasJoel David Vincent (1 patent)Erik-Jan RasGerardus Johannes Gruter (1 patent)Erik-Jan RasDaniel Rosenburg (1 patent)Erik-Jan RasAlex Tkachencko (1 patent)Erik-Jan RasErik-Jan Ras (14 patents)Erik C ScherErik C Scher (101 patents)Joel M CizeronJoel M Cizeron (61 patents)Fabio R ZurcherFabio R Zurcher (47 patents)Jarod McCormickJarod McCormick (42 patents)Joel GamorasJoel Gamoras (36 patents)Greg NyceGreg Nyce (30 patents)Wayne Paul SchammelWayne Paul Schammel (29 patents)Daniel RosenbergDaniel Rosenberg (17 patents)Anja RumpleckerAnja Rumplecker (17 patents)Marian AlcidMarian Alcid (12 patents)Jarod MccormickJarod Mccormick (40 patents)Dmitry KarshtedtDmitry Karshtedt (12 patents)Alex TkachenkoAlex Tkachenko (10 patents)Anna MerzlyakAnna Merzlyak (3 patents)Gerardus Johannes Maria GruterGerardus Johannes Maria Gruter (46 patents)Roger F VogelRoger F Vogel (42 patents)Jan Cornelis Van Der WaalJan Cornelis Van Der Waal (21 patents)Erik FreerErik Freer (8 patents)Joel David VincentJoel David Vincent (1 patent)Gerardus Johannes GruterGerardus Johannes Gruter (92 patents)Daniel RosenburgDaniel Rosenburg (7 patents)Alex TkachenckoAlex Tkachencko (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siluria Technologies, Inc. (9 from 42 patents)

2. Lummus Technology Inc. (3 from 286 patents)

3. Avantium Knowledge Centre B.v. (1 from 32 patents)

4. Silura Technologies, Inc. (1 from 2 patents)


14 patents:

1. 11795123 - Catalysts for petrochemical catalysis

2. 11370724 - Catalytic forms and formulations

3. 11078132 - Nanowire catalysts and methods for their use and preparation

4. 10865166 - Catalysts for petrochemical catalysis

5. 10654769 - Catalysts for petrochemical catalysis

6. 10308565 - Catalysts for petrochemical catalysis

7. 10294180 - Process for preparing ethylene glycol from a carbohydrate source

8. 9963402 - Catalysts for petrochemical catalysis

9. 9751818 - Nanowire catalysts and methods for their use and preparation

10. 9738571 - Catalysts for petrochemical catalysis

11. 9446387 - Catalysts for petrochemical catalysis

12. 9040762 - Catalysts for petrochemical catalysis

13. 8962517 - Nanowire catalysts and methods for their use and preparation

14. 8921256 - Catalysts for petrochemical catalysis

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9/9/2025
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