Enter assignee name

% Expired Patents = 14.3

Trademarks = 5

Forward Citations = 12

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15 inventors (with patents filed for the assignee):

Louis Centofanti (5 out of 5 patents)

Shameem Hasan (2 out of 2 patents)

David Badger (2 out of 2 patents)

4. Daniel Centofanti (1 out of 1 patent)

5. Sally McQuaid (1 out of 1 patent)

6. Gregory T Edwards (1 out of 9 patents)

7. John Staton (1 out of 1 patent)

8. Steve Schneider (1 out of 1 patent)

9. David A Irvine (1 out of 1 patent)

10. Randall B Marx (1 out of 1 patent)

11. Steve Boddeker (1 out of 1 patent)

12. George Harder (1 out of 1 patent)

13. W Emmett Bolch (1 out of 1 patent)

14. Tommy W Yarbrough (1 out of 1 patent)

15. Randy Self (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 10500564 - Preparation of chitosan-based microporous composite material and its applications (2019-12-10),

2. 9381552 - Method and apparatus for recovering subsurface free mercury and decontaminating a substrate (2016-07-05),

3. 8911695 - Preparation of chitosan-based microporous composite material and its applications (2014-12-16),

4. 8492607 - Treatment of chemical agent hydrolysates (2013-07-23),

5. 7442848 - Treatment of chemical agent hydrolysates (2008-10-28),

6. 6743963 - Methods for the prevention of radon emissions (2004-06-01),

7. 6251283 - Methods for removing selenium from a waste stream (2001-06-26),

Perma-Fix Environmental Services, Inc. is a leading environmental and waste management company that offers a wide range of services to industrial, commercial, and government clients. With over 25 years of experience, Perma-Fix provides innovative solutions for hazardous waste management, radioactive waste treatment, and environmental remediation. Their commitment to safety, quality, and sustainability has made them a trusted partner in the industry.

Profile summary based on public USPTO records.