David William Keith

Person

Calgary, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon dioxide capture method and facility
- Patent number 12,151,202
- Issue date Nov 26, 2024
- Carbon Engineering ULC
- David Keith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Capturing carbon dioxide
- Patent number 12,138,587
- Issue date Nov 12, 2024
- Carbon Engineering ULC
- Kenton Robert Heidel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 12,054,399
- Issue date Aug 6, 2024
- Carbon Engineering ULC
- Kenton Robert Heidel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 11,667,538
- Issue date Jun 6, 2023
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon dioxide capture method and facility
- Patent number 11,504,667
- Issue date Nov 22, 2022
- Carbon Engineering Ltd.
- David Keith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Capturing carbon dioxide
- Patent number 11,014,043
- Issue date May 25, 2021
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 11,014,823
- Issue date May 25, 2021
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reducing the carbon emissions intensity of a fuel
- Patent number 10,557,338
- Issue date Feb 11, 2020
- 1234 10th Street LLC
- James Rhodes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 10,519,041
- Issue date Dec 31, 2019
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Capturing carbon dioxide
- Patent number 10,421,039
- Issue date Sep 24, 2019
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Reducing the carbon emissions intensity of a fuel
- Patent number 10,006,275
- Issue date Jun 26, 2018
- 1234 10th Street LLC
- David William Keith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 9,975,100
- Issue date May 22, 2018
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 9,637,393
- Issue date May 2, 2017
- Carbon Engineering Limited Partnership
- Kenton Robert Heidel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reducing the carbon emissions intensity of a fuel
- Patent number 9,159,105
- Issue date Oct 13, 2015
- 1234 10th Street LLC
- David William Keith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Carbon dioxide capture method and facility
- Patent number 9,095,813
- Issue date Aug 4, 2015
- Carbon Engineering Limited Partnership
- David Keith
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Target gas capture
- Patent number 8,871,008
- Issue date Oct 28, 2014
- Carbon Engineering Limited Partnership
- Matthew Alex Henderson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Recovering a caustic solution via calcium carbonate crystal aggregates
- Patent number 8,728,428
- Issue date May 20, 2014
- Carbon Engineering Limited Partnership
- Kenton Robert Heidel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reducing the carbon emissions intensity of a fuel
- Patent number 8,574,354
- Issue date Nov 5, 2013
- 1234 10th Street LLC
- David William Keith
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Carbon dioxide capture
- Patent number 8,119,091
- Issue date Feb 21, 2012
- Carbon Engineering Limited Partnership
- David Keith
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CAPTURING CARBON DIOXIDE
- Publication number 20250091001
- Publication date Mar 20, 2025
- Carbon Engineering ULC
- Kenton Robert Heidel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20250002364
- Publication date Jan 2, 2025
- Carbon Engineering ULC
- Kenton Robert Heidel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20230331576
- Publication date Oct 19, 2023
- Carbon Engineering Ltd.
- Kenton Robert HEIDEL
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon Dioxide Capture Method and Facility
- Publication number 20230158446
- Publication date May 25, 2023
- Carbon Engineering Ltd.
- David Keith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CAPTURING CARBON DIOXIDE
- Publication number 20220096998
- Publication date Mar 31, 2022
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20210284545
- Publication date Sep 16, 2021
- Carbon Engineering Ltd.
- Kenton Robert HEIDEL
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20200109059
- Publication date Apr 9, 2020
- Carbon Engineering Ltd.
- Kenton Robert HEIDEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CAPTURING CARBON DIOXIDE
- Publication number 20190344217
- Publication date Nov 14, 2019
- Carbon Engineering Ltd.
- Kenton Robert Heidel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Carbon Dioxide Capture Method and Facility
- Publication number 20190336909
- Publication date Nov 7, 2019
- Carbon Engineering Ltd.
- David Keith
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CAPTURING CARBON DIOXIDE
- Publication number 20170354925
- Publication date Dec 14, 2017
- CARBON ENGINEERING LIMITED PARTNERSHIP
- Kenton Robert Heidel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20170081207
- Publication date Mar 23, 2017
- CARBON ENGINEERING LIMITED PARTNERSHIP
- Kenton Robert HEIDEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL
- Publication number 20160265324
- Publication date Sep 15, 2016
- David William Keith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL
- Publication number 20160222774
- Publication date Aug 4, 2016
- James Rhodes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Carbon Dioxide Capture Method and Facility
- Publication number 20150336044
- Publication date Nov 26, 2015
- David William Keith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20150329369
- Publication date Nov 19, 2015
- Kenton Robert Heidel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES
- Publication number 20140271379
- Publication date Sep 18, 2014
- CARBON ENGINEERING LIMITED PARTNERSHIP
- Kenton Robert Heidel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL
- Publication number 20130341246
- Publication date Dec 26, 2013
- David William Keith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Target Gas Capture
- Publication number 20130059365
- Publication date Mar 7, 2013
- CARBON ENGINEERING LIMITED PARTNERSHIP
- Matthew Alex Henderson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL
- Publication number 20130043163
- Publication date Feb 21, 2013
- David William Keith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARBON DIOXIDE CAPTURE METHOD AND FACILITY
- Publication number 20100064890
- Publication date Mar 18, 2010
- David Keith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Carbon Dioxide Capture
- Publication number 20100034724
- Publication date Feb 11, 2010
- David Keith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

David William Keith

Person

Patents Grantslast 30 patents

Carbon dioxide capture method and facility

Capturing carbon dioxide

Recovering a caustic solution via calcium carbonate crystal aggregates

Recovering a caustic solution via calcium carbonate crystal aggregates

Carbon dioxide capture method and facility

Capturing carbon dioxide

Recovering a caustic solution via calcium carbonate crystal aggregates

Reducing the carbon emissions intensity of a fuel

Recovering a caustic solution via calcium carbonate crystal aggregates

Capturing carbon dioxide

Reducing the carbon emissions intensity of a fuel

Recovering a caustic solution via calcium carbonate crystal aggregates

Recovering a caustic solution via calcium carbonate crystal aggregates

Reducing the carbon emissions intensity of a fuel

Carbon dioxide capture method and facility

Target gas capture

Recovering a caustic solution via calcium carbonate crystal aggregates

Reducing the carbon emissions intensity of a fuel

Carbon dioxide capture

Patents Applicationslast 30 patents

CAPTURING CARBON DIOXIDE

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

Carbon Dioxide Capture Method and Facility

CAPTURING CARBON DIOXIDE

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

CAPTURING CARBON DIOXIDE

Carbon Dioxide Capture Method and Facility

CAPTURING CARBON DIOXIDE

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL

REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL

Carbon Dioxide Capture Method and Facility

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

RECOVERING A CAUSTIC SOLUTION VIA CALCIUM CARBONATE CRYSTAL AGGREGATES

REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL

Target Gas Capture

REDUCING THE CARBON EMISSIONS INTENSITY OF A FUEL

CARBON DIOXIDE CAPTURE METHOD AND FACILITY

Carbon Dioxide Capture