Company Filing History:

19 out of 5,540

Uop Lcc

patents

1 out of 231

Universal Oil Products Company

4. 1 out of 832,718

Other

patents

Years Active: 1976-2014

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22 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8753044 - L-valve construction for controlling solids flow in a liquid medium using standard pipe fittings (2014-06-17),

2. 4832921 - Apparatus for regeneration of hydrocarbon conversion catalyst (1989-05-23),

3. 4701429 - Catalyst regeneration with varying air flow to burn-off zone from drying (1987-10-20),

4. 4687637 - Catalyst regeneration apparatus (1987-08-18),

5. 4665632 - Apparatus for uniformly distributing fluid through a bed of particulate (1987-05-19),

6. 4662081 - Process for uniformly distributing fluid through a bed of particulate (1987-05-05),

7. 4647549 - Regeneration of hydrocarbon conversion catalyst (1987-03-03),

8. 4637266 - Process for sampling particulate matter passing from one treatment zone (1987-01-20),

9. 4615792 - Hydrogen circulation for moving bed catalyst transfer systems (1986-10-07),

10. 4578370 - Gas circulation method for moving bed catalyst regeneration zones (1986-03-25),

11. 4576712 - Maintaining gas flow during transfer of solids in hydrocarbon conversion (1986-03-18),

12. 4568451 - Process for producing a hydrogen-rich gas stream from the effluent of a (1986-02-04),

13. 4567023 - Multiple-stage reactor system for a moving catalyst bed (1986-01-28),

14. 4567022 - Apparatus for facilitating sampling of particulate matter passing from (1986-01-28),

15. 4411870 - Reactor system (1983-10-25),

Title: Innovations and Patents of Arthur R Greenwood

Introduction

Arthur R Greenwood, based in Niles, Illinois, is a prolific inventor with a remarkable portfolio of 22 patents. His contributions significantly impact various industries through innovative solutions that enhance processes and improve efficiencies.

Latest Patents

Among his latest inventions, one stands out: the L-valve construction for controlling solids flow in a liquid medium using standard pipe fittings. This innovative valve is specifically designed for transporting solids with the help of a motive fluid. It features an inlet conduit that allows solids to be fed through gravity, ensuring efficient transport via a smaller-diameter outlet conduit. This design prevents instability in the flow by maintaining a proper size difference between the inlet and outlet.

Another notable patent is the apparatus for the regeneration of hydrocarbon conversion catalyst. This invention involves a vessel designed for multiple treatment steps necessary to regenerate spent hydrocarbon conversion catalyst. The process occurs in a moving bed of catalyst, where it is treated through various zones to remove accumulated coke and moisture. Hot gases and air are used strategically to ensure effective regeneration, showcasing Greenwood’s engineering prowess.

Career Highlights

Arthur has contributed significantly to the industry through his work at notable companies, including UOP LLC and Universal Oil Products Company. His experience in these organizations has allowed him to develop innovative techniques and processes that have been recognized through numerous patents.

Collaborations

Throughout his career, Arthur has collaborated with talented individuals such as Joseph A Kroushl and Jeffrey E Burgard. These partnerships have likely played a crucial role in shaping his inventions and enhancing the impact of his work on the field of engineering and patents.

Conclusion

Arthur R Greenwood stands out as an influential inventor whose work continues to drive advancements in technology and industry practices. With a substantial list of patents to his name, over two decades of experience, and valuable collaborations, Greenwood's contributions will likely resonate within the world of innovations for years to come.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.