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Monroeville, PA, United States of America

Rj Lee Group, Inc.

USPTO Granted Patents = 25

% Expired Patents = 4.0

EPO Patents = 3

Trademarks = 3

Forward Citations = 173

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46 inventors (with patents filed for the assignee):

Richard J Lee (15 out of 15 patents)

Alan Marc Levine (11 out of 15 patents)

Steven J Monaco (6 out of 7 patents)

4. Ronald E Nichols (3 out of 3 patents)

5. Jules E Langlois (3 out of 3 patents)

6. Frederick H Schamber (2 out of 8 patents)

7. Henry P Lentz (2 out of 3 patents)

8. Charles E Spangler, Jr (2 out of 2 patents)

9. William J Murphy (2 out of 2 patents)

10. Jonathan Lyle Wistrom (2 out of 4 patents)

11. Michael J Krummey (2 out of 2 patents)

12. Alfred J Schwoeble (2 out of 2 patents)

13. James E Nesbitt (2 out of 2 patents)

14. John Volckens (1 out of 8 patents)

15. Heinz J Huber (1 out of 1 patent)

Core Competencies:

Crude Oil Additives

CBD Isolation

Pyrolysis Oils

Mass Spectrometry

Thermophoretic Sampler

Asbestos Analysis

Scanning Electron Microscope

Particulate Sampling

Membrane Filters

Superalloy Separation

Turbo-Pumped Microscope

Dynamic Data Recording

25 patents: Sort by Forward Citations

1. 12371630 - Additives and methods for improving flow properties of crude oil (2025-07-29),

2. 11993562 - Methods for isolation and purification of cannabidiol (CBD) and terpenes from hemp (2024-05-28),

3. 11220634 - Method and apparatus for steam separation of pyrolysis oils (2022-01-11),

4. 10767115 - Methods and apparatus for clarification of pyrolysis oils (2020-09-08),

5. 10725006 - Mass spectrometer method and apparatus for monitoring for TATP (2020-07-28),

6. 10596487 - Methods and apparatus for clarification of pyrolysis oils (2020-03-24),

7. 10577540 - Method and apparatus for steam separation of pyrolysis oils (2020-03-03),

8. 9920262 - Methods of separation of pyrolysis oils (2018-03-20),

9. 9618439 - Thermophoretic sampler (2017-04-11),

10. 9291611 - Methods for quantitative analysis of asbestos in vermiculite-containing materials (2016-03-22),

11. 7430481 - Methods for detecting and analyzing piled-up X-rays in an X-ray spectrometry system (2008-09-30),

12. 7341646 - Low energy method of pyrolysis of hydrocarbon materials such as rubber (2008-03-11),

13. 7153377 - Method of separating admixed contaminants from superalloy metal powder (2006-12-26),

14. 7056400 - Method of separating superalloy metal powder from admixed contaminants (2006-06-06),

15. 6835861 - Low energy method of pyrolysis of hydrocarbon materials such as rubber (2004-12-28),

Rj Lee Group, Inc. is a multidisciplinary organization based in Monroeville, PA, specializing in advanced materials analysis and consulting services. The company focuses on providing innovative solutions in areas such as materials characterization, failure analysis, and forensic engineering. With a strong emphasis on research and development, Rj Lee Group serves a diverse range of industries, including aerospace, automotive, and electronics, leveraging its expertise to address complex challenges in material science and engineering.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Rj Lee Group, Inc.

25 Patents

#1 in Monroeville, PA

#491 in Pennsylvania

#13,334 in US

#25,651 in the World

Monroeville, PA, United States of America

Rj Lee Group, Inc.

Forward Citations = 173

46 inventors:

Richard J Lee (15 out of 15 patents)

Alan Marc Levine (11 out of 15 patents)

Steven J Monaco (6 out of 7 patents)

4. Ronald E Nichols (3 out of 3 patents)

5. Jules E Langlois (3 out of 3 patents)

Please report any incorrect information to [email protected]

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