Douglas C. Comrie — 42 Patents at Nox Ii

Douglas C. Comrie has been granted 42 US patents while listed as an inventor at Nox Ii. The first was granted in 1998 and the most recent in August 2023. Douglas C. Comrie ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Douglas C. Comrie in Boca Grande, FL, US.

Patents per Year

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #	Title	Co-Inventors	Date
11732888	Sorbents for coal combustion	—	2023-08-22
11732889	Reducing mercury emissions from the burning of coal by remote sorbent addition	—	2023-08-22
11060723	Reducing mercury emissions from the burning of coal by remote sorbent addition	—	2021-07-13
10962224	Sorbents for coal combustion	—	2021-03-30
10670265	Reducing mercury emissions from the burning of coal	—	2020-06-02
10641483	Sorbents for coal combustion	—	2020-05-05
10612779	Sorbents for coal combustion	—	2020-04-07
10359192	Reducing mercury emissions from the burning of coal	—	2019-07-23
9945557	Sorbents for coal combustion	—	2018-04-17
9822973	Reducing mercury emissions from the burning of coal	—	2017-11-21
9702554	Sorbents for coal combustion	—	2017-07-11
9416967	Reducing mercury emissions from the burning of coal	—	2016-08-16
9169453	Sorbents for coal combustion	—	2015-10-27
9133408	Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels	Vincent A. Vellella	2015-09-15
8920158	Reducing mercury emissions from the burning of coal	—	2014-12-30
8703081	Sorbents for coal combustion	—	2014-04-22
8658115	Reducing mercury emissions from the burning of coal	—	2014-02-25
8574324	Reducing sulfur gas emissions resulting from the burning of carbonaceous fuels	Vincent A. Vellella	2013-11-05
8545778	Sorbents for coal combustion	—	2013-10-01
8506916	Methods and devices for reducing hazardous air pollutants	—	2013-08-13
8501128	Reducing mercury emissions from the burning of coal	—	2013-08-06
8367025	Carbon dioxide sequestration materials and processes	—	2013-02-05
8313323	Sorbents for coal combustion	—	2012-11-20
8246727	Methods and devices for reducing hazardous air pollutants	—	2012-08-21
8226913	Reducing mercury emissions from the burning of coal	—	2012-07-24

12 Next »