Location History:
- Ambler, PA (US) (1977)
- Doylestown, PA (US) (1980 - 1988)
Company Filing History:
Years Active: 1977-1988
Title: The Innovative Contributions of Steven L Rock
Introduction
Steven L Rock is a notable inventor based in Doylestown, PA (US). He has made significant contributions to the field of materials science and chemical engineering, holding a total of 4 patents. His work has had a lasting impact on various industries, particularly in papermaking and chemical recovery processes.
Latest Patents
One of Rock's latest patents is a pigment system for paper. This innovation involves the use of zeolite of a small controlled particle size as a pigment component alongside TiO₂ in papermaking. Specifically, zeolite A, where sodium has been partially replaced with calcium and/or hydronium ion, proves to be widely useful in this application. Another significant patent is related to cumene recovery. This method focuses on removing cumene vapor from a cumene-containing vapor stream by passing it through a bed of a substantially dry hydrophobic, macroreticular, water-insoluble, crosslinked polymer. The polymer contains a specific composition of divinylbenzene and other components, allowing for effective cumene removal and subsequent reuse without drying.
Career Highlights
Throughout his career, Steven L Rock has worked with prominent companies such as Rohm and Haas Company and PQ Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in the field.
Collaborations
Rock has collaborated with notable individuals, including James Watson Neely and James S Clovis. These partnerships have likely enriched his work and led to further advancements in his projects.
Conclusion
Steven L Rock's contributions to innovation in materials science and chemical engineering are commendable. His patents reflect a deep understanding of complex processes and a commitment to advancing technology. His work continues to influence various industries today.