Christopher M Ott

US Patent:

8092678, Jan 10, 2012

Filed:

Jul 15, 2008

Appl. No.:

12/173751

Inventors:

Christopher Ott - Napa CA, US

Assignee:

Protech Services, Inc. - Dixon CA

International Classification:

C02F 3/32

US Classification:

210602, 210615, 210259

Abstract:

A method of wastewater treatment is described. The method includes: (i) receiving wastewater; (ii) performing a first type of treatment on wastewater to produce wastewater having a first property which is capable of changing; (iii) preventing the first property from changing; (iv) performing a second type of treatment on wastewater; and wherein the first property includes at least one property selected from a group consisting of biochemical oxygen demand (“BOD”) level, dissolved oxygen level, solid content and nutrient level.

US Patent:

8382983, Feb 26, 2013

Filed:

Oct 9, 2009

Appl. No.:

12/577129

Inventors:

Christopher Ott - Napa CA, US

International Classification:

C02F 3/30

US Classification:

210603, 210614, 95149, 95187

Abstract:

A method for removing methane from biogas is described. The method includes: (i) receiving biogas including methane and other components into a first tank; (ii) receiving water into the first tank; (iii) contacting the biogas with the water inside the first tank; (iv) dispensing methane gas from an outlet of the first tank; and (v) producing from the tank an effluent stream that includes other components of the biogas.

US Patent:

8535532, Sep 17, 2013

Filed:

Oct 9, 2009

Appl. No.:

12/577146

Inventors:

Christopher Ott - Napa CA, US

International Classification:

C02F 3/30
C02F 3/32

US Classification:

210602, 210605, 210615, 210150, 210259

Abstract:

A method of wastewater treatment is described. The method includes: (i) receiving wastewater produced after anaerobic digestion; (ii) performing a first type of treatment on wastewater to produce wastewater having a first property which is capable of changing; (iii) preventing the first property from changing; (iv) performing a second type of treatment on wastewater; and wherein the first property includes at least one property selected from a group consisting of biochemical oxygen demand (“BOD”) level, dissolved oxygen level, solid content and nutrient level.

US Patent:

20130140230, Jun 6, 2013

Filed:

Jan 25, 2013

Appl. No.:

13/750989

Inventors:

Christopher OTT - Napa CA, US

International Classification:

C02F 3/30

US Classification:

210602, 210151, 210601, 210605, 95236, 210603, 95226, 95235, 95232

Abstract:

A method for removing methane from biogas is described. The method includes: (i) receiving biogas including methane and other components into a first tank; (ii) receiving water into the first tank; (iii) contacting the biogas with the water inside the first tank; (iv) dispensing methane gas from an outlet of the first tank; and (v) producing from the tank an effluent stream that includes other components of the biogas.

US Patent:

20200221704, Jul 16, 2020

Filed:

Mar 30, 2020

Appl. No.:

16/833695

Inventors:

Christopher R. OTT - Napa CA, US

International Classification:

A01N 63/10
C05F 17/10
C05F 17/50
C05F 17/943
C12M 1/00

Abstract:

A method for producing a plant life enhancing product is described. The method includes: (i) anaerobically digesting agricultural residue to produce an anaerobically activated organic residue and an ammonia-enriched water; (ii) aerobically digesting the ammonia-enriched water to produce an aerobically activated organic residue; and (iii) blending the anaerobically activated organic residue with the aerobically activated organic residue to produce the plant life enhancing product.

US Patent:

20180132488, May 17, 2018

Filed:

Jan 16, 2018

Appl. No.:

15/872036

Inventors:

Christopher R. OTT - Napa CA, US

International Classification:

A01N 63/02
C12M 1/00
C05F 17/02
C05F 17/00

Abstract:

A method for producing a plant life enhancing product is described. The method includes: (i) anaerobically digesting agricultural residue to produce an anaerobically activated organic residue and an ammonia-enriched water; (ii) aerobically digesting the ammonia-enriched water to produce an aerobically activated organic residue; and (iii) blending the anaerobically activated organic residue with the aerobically activated organic residue to produce the plant life enhancing product.

US Patent:

20150289517, Oct 15, 2015

Filed:

Nov 15, 2013

Appl. No.:

14/443374

Inventors:

Christopher R. Ott - Napa CA, US

International Classification:

A01N 63/02
C12M 1/00

Abstract:

A method for producing a plant life enhancing product is described. The method includes: (i) anaerobically digesting agricultural residue to produce an anaerobically activated organic residue and an ammonia-enriched water; (ii) aerobically digesting the ammonia-enriched water to produce an aerobically activated organic residue; and (iii) blending the anaerobically activated organic residue with the aerobically activated organic residue to produce the plant life enchancing product.