Binyamin Feibush

Title: The Innovative Contributions of Binyamin Feibush

Introduction

Binyamin Feibush is a notable inventor based in State College, PA (US). He has made significant contributions to the field of chromatography, holding a total of four patents. His work focuses on developing novel packing materials and methods that enhance the efficiency of liquid chromatography and solid phase extraction.

Latest Patents

One of his latest patents is centered around shielded stationary phases. This innovation provides novel packing materials for liquid chromatography and solid phase extraction columns, allowing for the direct injection of biological fluids. The packing materials feature a hydrophilic exterior layer and a hydrophobic, charged, or otherwise selective underlayer. This design ensures that large water-soluble biopolymers interact only with the hydrophilic outer layer, eluting unretained, while smaller analytes are effectively retained through hydrophobic or electrostatic interactions. Another significant patent involves deactivated supports for liquid chromatographic separation. These silica gel chromatographic supports are surface-modified to reduce interactions between silanophilic analytes and silanol groups, resulting in efficient chromatographic elution of basic analytes.

Career Highlights

Binyamin Feibush has worked with several companies throughout his career, including Supelco, Inc. and S.A.C. Corporation. His experience in these organizations has contributed to his expertise in chromatography and the development of innovative solutions in the field.

Collaborations

He has collaborated with notable coworkers such as Nai-Hong Li and Daryl John Gisch, further enhancing the impact of his work in the scientific community.

Conclusion

Binyamin Feibush's contributions to chromatography through his innovative patents and collaborations highlight his significant role in advancing the field. His work continues to influence the methods used in drug analysis and biological fluid examination.