William H Sanders

US Patent:

20230110076, Apr 13, 2023

Filed:

Oct 7, 2022

Appl. No.:

17/961871

Inventors:

- Phoenix AZ, US
Stanberg Lee Tallman - Phoenix AZ, US
William Duane Sanders - Morenci AZ, US
Ephrem Lemlem Gebrehiwot - Vail AZ, US
Aron Tyab - Thatcher AZ, US

Assignee:

FREEPORT MINERALS CORPORATION - Phoenix AZ

International Classification:

C25C 7/06
C25C 1/12

Abstract:

A method of acid mist suppression in copper electrowinning is described. In various embodiments, at least one liquid licorice root extract, powdered licorice root extract, or reconstituted licorice extract is added in an amount sufficient to the acidic electrolyte solution of the copper electrowinning process to suppress acid mist from the acidic electrolyte solution during the copper electrowinning process. In various embodiments, combinations of licorice extract and surfactant show synergies in acid mist suppression during copper electrowinning.

US Patent:

20230111432, Apr 13, 2023

Filed:

Oct 7, 2022

Appl. No.:

17/961917

Inventors:

- Phoenix AZ, US
Stanberg Lee Tallman - Phoenix AZ, US
William Duane Sanders - Morenci AZ, US
Ephrem Lemlem Gebrehiwot - Vail AZ, US
Aron Tyab - Thatcher AZ, US

Assignee:

FREEPORT MINERALS CORPORATION - Phoenix AZ

International Classification:

C25D 3/38

Abstract:

A method of acid mist suppression in copper electrowinning is described. In various embodiments, at least one liquid licorice root extract, powdered licorice root extract, or reconstituted licorice extract is added in an amount sufficient to the acidic electrolyte solution of the copper electrowinning process to suppress acid mist from the acidic electrolyte solution during the copper electrowinning process. In various embodiments, combinations of licorice extract and surfactant show synergies in acid mist suppression during copper electrowinning.

US Patent:

20190197473, Jun 27, 2019

Filed:

Feb 27, 2019

Appl. No.:

16/287122

Inventors:

- Nashville TN, US
Chase Daniel Sanders - Dallas TX, US
William Samuel Sanders - Greenville SC, US

International Classification:

G06Q 10/08
G06Q 10/00
G06Q 30/06
G06K 19/077

Abstract:

A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.

US Patent:

20180060815, Mar 1, 2018

Filed:

Nov 6, 2017

Appl. No.:

15/804164

Inventors:

- Nashville TN, US
Chase Daniel Sanders - Dallas TX, US
William Samuel Sanders - Greenville SC, US

International Classification:

G06Q 10/08
G06Q 10/00
G06Q 30/06

Abstract:

A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.

US Patent:

20170116654, Apr 27, 2017

Filed:

Jan 5, 2017

Appl. No.:

15/399516

Inventors:

- Nashville TN, US
Chase Daniel Sanders - Dallas TX, US
William Samuel Sanders - Greenville SC, US

International Classification:

G06Q 30/06
G06K 19/077
G06Q 10/00

Abstract:

A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.

US Patent:

20140156454, Jun 5, 2014

Filed:

Nov 27, 2013

Appl. No.:

14/092219

Inventors:

- Nashville TN, US
Chase Daniel Sanders - Dallas TX, US
William Samuel Sanders - Greenville SC, US

Assignee:

Polar Technology, LLC - Nashville TN

International Classification:

G06Q 10/08
G06Q 30/06

US Classification:

705 2625, 705 29

Abstract:

A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.

US Patent:

20140156455, Jun 5, 2014

Filed:

Nov 27, 2013

Appl. No.:

14/092247

Inventors:

- Nashville TN, US
Chase Daniel Sanders - Dallas TX, US
William Samuel Sanders - Greenville SC, US

Assignee:

Polar Technology, LLC - Nashville TN

International Classification:

G06Q 30/06
G06Q 10/08

US Classification:

705 2625

Abstract:

A refrigerant life cycle management and compliance tracking and monitoring system and method for maintaining large quantities of refrigerant stored and transported in bulk tanks and containers. The system is customizable and can be used to store, track and compile regulatory and status information about a refrigerant being transported in tanks and any other data relevant to the quality, status or custody of a tank and its contents. The system and method allow access to database information by compliance officers and inspectors for required regulatory reporting. The system and method are accessible through a web browser or mobile application.