Allen Raymond Siedle

This inventor holds 45 USPTO granted patents, plus 4 CIPO patents and 12 EPO patents, primarily in Catalyst Systems. Top assignees: 3M Innovative Properties Company, Indiana University, Other. Active years: 1983-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Allen Raymond Siedle. Retrieved from https://idiyas.com/inventor/allen-raymond-siedle

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 45

% Patents Active = 68.9

CIPO Patents = 4 (Patent Applications = 4)

EPO Patents = 12 (Patent Applications = 11)

Average Co-Inventor Count = 2.4

ph-index = 13

Forward Citations = 1,222(Granted Patents)

Location History:

Lake Elmo, MI (US) (1999)
Saint Paul, MN (US) (1985 - 2002)
Lake Elmo, MN (US) (1983 - 2014)
Bloomington, IN (US) (2016 - 2022)

Company Filing History:

44 out of 22,398

3M Innovative Properties Company

1 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1983-2022

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Areas of Expertise:

Catalysts

Filtration Media

Carbon Oxychalcogenide

Amine Adducts

Polymerization

Composite Articles

Gold Catalysts

Microfibers

Rhodium Compounds

Polypropylenes

Thermolysis Products

Physical Vapor Deposition

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11220433 - Process for modification of carbon surfaces (2022-01-11),

2. 10155673 - Removal of chloramine and mercury from aqueous solutions (2018-12-18),

3. 9878925 - Filtration medium comprising a thermolysis product of a carbon oxychalcogenide and a metal salt, method of removing chloramine with this filtration medium and method of making this filtration medium (2018-01-30),

4. 9790105 - Filtration medium comprising a carbon oxychalcogenide (2017-10-17),

5. 9663387 - Filtration medium comprising a metal sulfide (2017-05-30),

6. 9446328 - Filtration medium comprising a metal-containing particulate (2016-09-20),

7. 9403695 - Filtration medium comprising a carbon oxychalcogenide (2016-08-02),

8. 8664149 - Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold (2014-03-04),

9. 8664148 - Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition (2014-03-04),

10. 8618020 - Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition (2013-12-31),

11. 8518854 - Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold (2013-08-27),

12. 8314048 - Catalysts, activating agents, support media, and related methodologies useful for making catalyst systems especially when the catalyst is deposited onto the support media using physical vapor deposition (2012-11-20),

13. 8314046 - Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold (2012-11-20),

14. 8293333 - Ammonia-free gaseous air filter (2012-10-23),

15. 8178470 - Adducts of amines and polycarboxylic acids, and filter media comprising such adducts (2012-05-15),

Title: Allen Raymond Siedle: A Pioneer in Carbon Modification and Environmental Solutions

Introduction

Allen Raymond Siedle, an accomplished inventor based in Lake Elmo, Minnesota, is renowned for his significant contributions to the field of material science and environmental technology. With a remarkable portfolio of 45 patents, Siedle has demonstrated a commitment to innovation that addresses critical challenges in carbon modification and environmental remediation.

Latest Patents

Among his latest innovations, Siedle has developed a process for the modification of carbon surfaces, where he explores methods for enhancing graphitic carbon with covalently bonded chemical groups. This patent not only provides details on the processes involved but also describes the resulting treated graphitic carbon products, as well as exemplary articles comprising these products. Additionally, he has created a method for removing chloramine and mercury from aqueous solutions. This innovative approach includes providing an aqueous solution containing both chloramine and mercury, and utilizing a porous carbon substrate with at least 1.5% by mass of sulfur to facilitate the removal of mercury from the solution.

Career Highlights

Siedle's career highlights include working with prominent companies such as 3M Innovative Properties Company and Minnesota Mining and Manufacturing Company. His tenure at these organizations has allowed him to apply his expertise in practical settings, contributing to advancements in technology and innovation.

Collaborations

Throughout his career, Allen Raymond Siedle has collaborated with notable colleagues including Thomas Edward Wood and Larry A. Brey. These partnerships have played a vital role in fostering an environment of creativity and exploration, leading to groundbreaking developments in their respective fields.

Conclusion

With his extensive experience and innovative mindset, Allen Raymond Siedle continues to be a leading figure in the realm of carbon modification and environmental solutions. His patents not only push the boundaries of science and engineering but also offer practical solutions for pressing environmental issues. As he progresses in his career, Siedle's contributions are sure to have a lasting impact on technology and sustainability.

Profile summary based on public USPTO records.