Nathan Clark Emmerich

This inventor holds 10 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 3 EPO patents. Top assignees: Basf Se Corporation, Cognis IP Management Gmbh, Basf Corporation. Active years: 2013-2020.

USPTO Granted Patents = 10 (Patent Applications = 3)

% Patents Active = 90.0

CIPO Patents = 1 (Patent Applications = 3)

EPO Patents = 3 (Patent Applications = 6)

Average Co-Inventor Count = 2.8

ph-index = 1

Forward Citations = 10(Granted Patents)

Company Filing History:

Cognis IP Management Gmbh

Years Active: 2013-2020

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10745778 - Leaching aids and methods of using leaching aids (2020-08-18),

2. 10208389 - Methods and systems for reducing impurity metal from a refinery electrolyte solution (2019-02-19),

3. 10060040 - Methods and systems for controlling impurity metal concentration during metallurgic processes (2018-08-28),

4. 8986633 - Compositions and methods of using a ketoxime in a metal solvent extraction reagent (2015-03-24),

5. 8945490 - Methods of metal extraction using oximes (2015-02-03),

6. 8852549 - Method for maintaining the ratio of the oxime to equilibrium modifier concentration in solvent extraction circuits (2014-10-07),

7. 8529850 - Compositions and methods of using a ketoxime in a metal solvent (2013-09-10),

8. 8475748 - Metal solvent extraction reagents and use thereof (2013-07-02),

9. 8460623 - Methods of metal extraction using oximes (2013-06-11),

10. 8435466 - Methods of metal extraction from ammoniacal solutions using oximes (2013-05-07),

Title: Nathan Clark Emmerich: Innovator in Leaching Technologies

Introduction

Nathan Clark Emmerich is a prominent inventor based in Tucson, AZ (US). He holds a total of 10 patents that showcase his contributions to the field of leaching technologies. His innovative approaches have significantly impacted the methods used in metal recovery processes.

Latest Patents

Among his latest patents, Emmerich has developed "Leaching aids and methods of using leaching aids." This invention focuses on the use of leaching aids in solutions to enhance the recovery of metals from ore. The methods include processes such as heap leaching, solvent extraction, and electrowinning. Another notable patent is "Methods and systems for reducing impurity metal from a refinery electrolyte solution." This patent discloses techniques for reducing impurity metals from refinery solutions using phosphate esters, targeting metals like iron, antimony, arsenic, bismuth, and tin.

Career Highlights

Emmerich has worked with notable companies such as BASF SE Corporation and Cognis IP Management GmbH. His experience in these organizations has allowed him to refine his expertise in chemical processes and innovations in leaching technologies.

Collaborations

Throughout his career, Emmerich has collaborated with talented individuals, including Jack Thomas Bender and Michael J. Virnig. These partnerships have contributed to the advancement of his research and development efforts.

Conclusion

Nathan Clark Emmerich is a significant figure in the field of leaching technologies, with a strong portfolio of patents that reflect his innovative spirit. His work continues to influence the methods used in metal recovery and purification processes.