The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2020
Filed:
Mar. 22, 2018
Air Products and Chemicals, Inc., Allentown, PA (US);
Edward Landis Weist, Jr., Macungie, PA (US);
Stephen John Gibbon, England, GB;
Nasim Ul Hassan Malik, London, GB;
Clive Chalk, Wrexham, GB;
Stephen Clyde Tentarelli, Schnecksville, PA (US);
Air Products and Chemicals, Inc., Allentown, PA (US);
Abstract
Particle loading assembly and method for loading particles into a vessel to form a densely packed particle bed comprising an inner layer of particles and an outer layer of particles. The inner layer of particles is arranged radially and concentric with the outer layer of particles. The inner layer of particles contains at least a first type of particle of different granulometry or range of composition or both granulometry and range of composition from a second type of particles contained in the outer layer.