Heck; Roland H.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Heck; Roland H..The latest application filed is for "production of high cetane diesel fuel by employing hydrocracking and catalytic dewaxing techniques".

Company Profile

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Heck; Roland H. - Pennington NJ
Heck; Roland H. - Pennnington NJ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Production of high cetane diesel fuel by employing hydrocracking and catalytic dewaxing techniques Grant 5,611,912 - Han , et al. March 18, 1	1997-03-18
Process for selectively converting ethene to isobutylene over selectivated ZSM-35 Grant 5,475,181 - DiGuiseppi , et al. December 12, 1	1995-12-12
Process for the disposal of aqueous sulfur and caustic-containing wastes Grant 5,466,361 - Heck , et al. November 14, 1	1995-11-14
Selectivated ZSM-035 catalyst and process for selectively converting ethene to linear butenes therewith Grant 5,449,849 - DiGuiseppi , et al. September 12, 1	1995-09-12
Process for treating heavy oil Grant 5,374,350 - Heck , et al. December 20, 1	1994-12-20
Resid hydrocracking using dispersed metal catalysts Grant 5,362,382 - Heck , et al. November 8, 1	1994-11-08
Delayed coking with refinery caustic Grant 5,258,115 - Heck , et al. November 2, 1	1993-11-02
Surface modified porous acidic crystalline catalyst Grant 5,250,484 - Beck , et al. October 5, 1	1993-10-05
Double bond isomerization of olefin-containing feeds with minimal oligomertization using surface acidity deactivated zeolite catalysts Grant 5,237,120 - Haag , et al. August 17, 1	1993-08-17
Coke-selectivated porous acidic crystalline catalyst, its preparation, and use in olefin oligomerization Grant 5,234,875 - Han , et al. August 10, 1	1993-08-10
Catalyst for the upgrading of aromatic liquids Grant 4,357,263 - Heck , et al. November 2, 1	1982-11-02
Upgrading of aromatic liquids Grant 4,267,033 - Heck , et al. May 12, 1	1981-05-12

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