Lori A Adams

US Patent:

8003394, Aug 23, 2011

Filed:

Jul 31, 2009

Appl. No.:

12/533534

Inventors:

Anoop Agrawal - Tucson AZ, US
John P. Cronin - Tucson AZ, US
Lori L. Adams - Tucson AZ, US
Akshay Agrawal - Tucson AZ, US
Juan Carlos L. Tonazzi - Tucson AZ, US

Assignee:

Ajjer LLC - Tucson AZ

International Classification:

G01N 33/20

US Classification:

436 79, 436 73, 436 83, 436 84

Abstract:

An improved optical method for determining metal or a metal compound thereof in a sample with organic impurities. The optical method comprises of solvating the metal in a liquid medium and then mixing this liquid medium with an optical indicator and then measuring the presence of the metal. The improvement lies in removing any organic impurities by the addition of an additive, where the said additive is removed before the optical indicator is added.

US Patent:

8115984, Feb 14, 2012

Filed:

Jun 16, 2008

Appl. No.:

12/140054

Inventors:

Anoop Agrawal - Tucson AZ, US
Juan Carlos L. Tonazzi - Tucson AZ, US
Lori L. Adams - Tucson AZ, US
John P. Cronin - Tucson AZ, US

Assignee:

AJJER LLC - Tucson AZ

International Classification:

G02F 1/15

US Classification:

359265

Abstract:

This invention discloses pre-formed electrochromic films that are used in assembly of electrochromic devices. These films are laminated to conductive substrates to form the electrochromic devices. The invention also discloses optical characteristics of the substrates for imparting durability to the electrochromic devices from solar radiation.

US Patent:

20070139756, Jun 21, 2007

Filed:

Jul 31, 2006

Appl. No.:

11/461113

Inventors:

Anoop Agrawal - Tucson AZ, US
John Cronin - Tucson AZ, US
Juan Tonazzi Lopez - Tucson AZ, US
Lori Adams - Tucson AZ, US

International Classification:

G02F 1/15

US Classification:

359265000

Abstract:

A stable electrochromic stack is provided that is able to persistently hold a desired optical state. The stable electrochromic stack has at least two states. One state may be, for example, a bleached state in which light may readily pass, and the other state may be a colored state that distorts or interferes with the passage of light. Advantageously, the persistent electrochromic stack holds one or both of the optical states without the application of external power. The persistent time period may extend for days, weeks, or years depending on particular constructions, and on application requirements.

US Patent:

20110092377, Apr 21, 2011

Filed:

Dec 15, 2010

Appl. No.:

12/969472

Inventors:

Anoop Agrawal - Tucson AZ, US
Juan Carlos L. Tonazzi - Tucson AZ, US
Lori L. Adams - Tucson AZ, US
John P. Cronin - Tucson AZ, US

Assignee:

Berylliant, Inc. - Tucson AZ

International Classification:

C40B 30/00

US Classification:

506 7

Abstract:

Use of high throughput methods to analyze samples for toxic elements originating from industrial hygiene and environmental sampling are described. These methods utilize optical detection methods using plates with arrays and microwells. Methods to fabricate samples in such plates are described. The invention is particularly illustrated by demonstrating its applicability for analysis of beryllium by fluorescence and uranium by phosphorescence. This invention also discloses the use of improved filtration method and use of reagents with low background signals.

US Patent:

20110096388, Apr 28, 2011

Filed:

Jul 2, 2009

Appl. No.:

13/002275

Inventors:

Anoop Agrawal - Tucson AZ, US
John P. Cronin - Tucson AZ, US
Lori L. Adams - Tucson AZ, US
Juan Carlos L. Tonazzi - Tucson AZ, US

Assignee:

AJJER LLC - Tucson AZ

International Classification:

G02F 1/153
G02F 1/01
G02F 1/161
H05K 3/10
B05D 5/12

US Classification:

359268, 359265, 359297, 359245, 359274, 29846, 427 58

Abstract:

This invention discloses how EC devices can be fabricated as tags or labels; and further the materials used, device structures and how these can be processed by printing technologies. In addition, systems using displays of such EC devices and their integration with other components are described for forming labels and tags, etc, that may be actuated wirelessly or powered with low voltage and low capacity batteries.

US Patent:

20130315972, Nov 28, 2013

Filed:

Nov 26, 2012

Appl. No.:

13/685379

Inventors:

Lori L. Adams - Oro Valley AZ, US
John P. Cronin - Tucson AZ, US
Ryan J. Reeser - Tucson AZ, US
Anoop Agrawal - Tucson AZ, US
Donald R. Uhlmann - Tucson AZ, US

Assignee:

AGIENIC, INC. - Wilmington DE

International Classification:

A01N 25/12
A01N 59/20
A01N 59/16

US Classification:

424409, 424618, 424405, 424638

Abstract:

Compositions having antimicrobial activity contain particles comprising at least one inorganic copper salt; and at least one functionalizing agent in contact with the particles, the functionalizing agent stabilizing the particle in a carrier such that an antimicrobially effective amount of ions are released into the environment of a microbe. The average size of the particles ranges from about 1000 nm to about 3 nm. Preferred copper salts include copper iodide, copper bromide and copper chloride, most preferred being copper iodide. Preferred functionalizing agents comprise materials with a molecular weight of 60 or above, which include amino acids, other acidic materials, thiols, hydrophilic polymers, emulsions of hydrophobic polymers and surfactants. The functionalized particles are preferably made by a grinding process.

US Patent:

20220260882, Aug 18, 2022

Filed:

Feb 15, 2021

Appl. No.:

17/175877

Inventors:

Anoop Agrawal - Tucson AZ, US
John P. Cronin - Tucson AZ, US
Lori L. Adams - Tuscon AZ, US
Juan Carlos L. Tonazzi - Tuscon AZ, US

International Classification:

G02F 1/1503
C09K 9/02
G02F 1/163

Abstract:

This invention discloses how EC devices can be fabricated as tags or labels; and further the materials used, device structures and how these can be processed by printing technologies. In addition, systems using displays of such EC devices and their integration with other components are described for forming labels and tags, etc, that may be actuated wirelessly or powered with low voltage and low capacity batteries.

US Patent:

20230066465, Mar 2, 2023

Filed:

Oct 20, 2022

Appl. No.:

18/048134

Inventors:

- Tucson AZ, US
Anoop AGRAWAL - Tucson AZ, US
Christopher ANGELO - Tucson AZ, US
Clemens HOFBAUER - Portland OR, US
Susana J. CASTILLO - Tucson AZ, US
Lori L. ADAMS - Tucson AZ, US

Assignee:

Glass Dyenamics, Inc. - Tucson AZ

International Classification:

G02F 1/153
G02F 1/163

Abstract:

The present invention relates to variable optical transmission windows and window panels (VLTP) which are used for architectural applications such as building entryway systems and windows. The optical transmission of the VLTPs is reversibly changed by applying an electrical voltage. This disclosure includes combination of more than one VLTP in a single window which darken to different colors. This disclosure is directed to the use and powering of such panels in door and windows. The doors and windows having these VLTPs may also have other electronic devices which provide added user functionality.