Houston, TX, United States of America

Robert C Job

USPTO Granted Patents = 56 


Average Co-Inventor Count = 1.3

ph-index = 18

Forward Citations = 1,007(Granted Patents)

Forward Citations (Not Self Cited) = 936(Oct 12, 2025)


Inventors with similar research interests:


Location History:

  • Charlotte, NC (US) (1994 - 1995)
  • Houston, TX (US) (1985 - 2004)
  • Wauconda, IL (US) (2010)

Company Filing History:


Years Active: 1985-2010

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56 patents (USPTO):Explore Patents

Title: Robert C Job: Innovator in Thermoplastic Elastomers

Introduction: Robert C Job, an accomplished inventor based in Houston, TX, holds an impressive portfolio of 55 patents. His innovative work primarily focuses on the development of advanced thermoplastic elastomers, showcasing his expertise in polymer chemistry and material science.

Latest Patents: Job's latest patent, titled "Functionalized Thermoplastic Elastomer," describes a novel approach to producing a thermoplastic elastomer without a hydrogenation step. This elastomer is functionalized using a free radical initiator and a functionalizing monomer with at least one point of unsaturation. The base polymers are created through the copolymerization of an α-olefin, resulting in an amorphous backbone, combined with a comonomer that provides a "hook" for grafting with a living polystyrene chain. Other methods outlined in his patent include copolymerizing an α-olefin monomer system with a functional group-containing comonomer for anionically polymerizable growth, as well as the use of olefin-terminated polystyrene comonomers. Additionally, it mentions a less preferred embodiment involving the metallation of a conventional EPDM polymer.

Career Highlights: Throughout his career, Robert C Job has made substantial contributions to the field of polymer chemistry. His extensive experience includes a significant tenure at Shell Oil Company, where he honed his expertise and collaborated on groundbreaking research in materials science.

Collaborations: Job's work has been further enriched through collaborations with notable colleagues such as Ronald J Hoxmeier and Bridget A Spence. Together, they have explored innovative pathways in elastomer technology, pushing the boundaries of what is possible in the industry.

Conclusion: Robert C Job exemplifies the spirit of innovation through his prolific patent portfolio and collaborative efforts within the industry. His commitment to advancing thermoplastic elastomer technology not only showcases his inventive prowess but also contributes to the broader field of materials science, making a significant impact on future applications and research developments.

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