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Douglas A. Green
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Brainerd, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Weak ion exchange particulate medium prepared from phenol-containin...
Patent number
11,684,912
Issue date
Jun 27, 2023
American Peat Technology, LLC
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Weak ion exchange particulate medium prepared from phenol-containin...
Patent number
10,722,878
Issue date
Jul 28, 2020
American Peat Technology, LLC
Igor V. Kolomitsyn
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Particulate medium prepared from partially decomposed organic matte...
Patent number
10,173,213
Issue date
Jan 8, 2019
American Peat Technology, LLC
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particulate sorption medium prepared from partially decomposed orga...
Patent number
10,118,154
Issue date
Nov 6, 2018
American Peat Technology, LLC
Igor V. Kolomitsyn
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Mechanical demoisturizing of partially-decomposed organic material
Patent number
10,072,214
Issue date
Sep 11, 2018
American Peat Technology, LLC
Douglas A. Green
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Particulate sorption medium prepared from partially decomposed orga...
Patent number
9,649,620
Issue date
May 16, 2017
American Peat Technology, LLC
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Particulate sorption medium prepared from partially decomposed orga...
Patent number
9,561,489
Issue date
Feb 7, 2017
American Peat Technology, LLC
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of multifunctional granular medium by partial activation...
Patent number
8,685,884
Issue date
Apr 1, 2014
American Peat Technology, LLC
Douglas A. Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of multifunctional granular medium by partial activation...
Patent number
8,232,225
Issue date
Jul 31, 2012
American Peat Technology, LLC
Douglas A. Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
Publication number
20240091679
Publication date
Mar 21, 2024
AMERICAN PEAT TECHNOLOGY, LLC
Douglas A. Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MECHANICAL DEMOISTURIZING OF PARTIALLY-DECOMPOSED ORGANIC MATERIAL
Publication number
20240091678
Publication date
Mar 21, 2024
AMERICAN PEAT TECHNOLOGY, LLC
Douglas A. Green
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
WEAK ION EXCHANGE PARTICULATE MEDIUM PREPARED FROM PHENOL-CONTAININ...
Publication number
20200324281
Publication date
Oct 15, 2020
AMERICAN PEAT TECHNOLOGY, LLC
Igor V. Kolomitsyn
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PARTICULATE MEDIUM PREPARED FROM PARTIALLY DECOMPOSED ORGANIC MATTE...
Publication number
20170165659
Publication date
Jun 15, 2017
AMERICAN PEAT TECHNOLOGY, LLC
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Particulate Sorption Medium Prepared From Partially Decomposed Orga...
Publication number
20170157592
Publication date
Jun 8, 2017
AMERICAN PEAT TECHNOLOGY, LLC
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Particulate Sorption Medium Prepared From Partially Decomposed Orga...
Publication number
20140306148
Publication date
Oct 16, 2014
Regents of the University of Minnesota
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Particulate Sorption Medium Prepared From Partially Decomposed Orga...
Publication number
20140264157
Publication date
Sep 18, 2014
Igor V. Kolomitsyn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRODUCTION OF MULTIFUNCTIONAL GRANULAR MEDIUM BY PARTIAL ACTIVATION...
Publication number
20120267569
Publication date
Oct 25, 2012
AMERICAN PEAT TECHNOLOGY, LLC
Douglas A. Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Production of multifunctional granular medium by partial activation...
Publication number
20070167310
Publication date
Jul 19, 2007
Douglas A. Green
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL