Christopher K Larson

US Patent:

20130013476, Jan 10, 2013

Filed:

Jul 6, 2011

Appl. No.:

13/177024

Inventors:

Richard Louis Knafelz - Charlotte NC, US
David Bowman Jones - , US
John DeZervos - Morresville NC, US
Robin Griffen Cobb - Virginia Beach VA, US
Christopher A. Larson - New York NY, US

Assignee:

Bank of America Corporation - Charlotte NC

International Classification:

G06Q 40/00

US Classification:

705 35

Abstract:

According to some embodiments, a system includes an interface and one or more processors. The interface receives a request from a user to move a first account associated with a first enterprise to a second enterprise where the user has at least one account. The processor(s) determine first configuration settings associated with the first account. The processor(s) create a second account at the second enterprise, select second configuration settings based on the first configuration settings, and apply the second configuration settings to the second account.

US Patent:

20200352167, Nov 12, 2020

Filed:

Jan 23, 2019

Appl. No.:

16/961377

Inventors:

- Cary NC, US
Christopher L. Larson - Cary NC, US
Cameron Seath Gibb - Apex NC, US

International Classification:

A01N 43/653
A01N 25/04
A01N 41/06
A01N 47/38

Abstract:

A flucarbazone sodium hemihydrate method and composition. A method of suppressing growth of grass and broadleaf weeds is described including applying to said weeds at least one dust-free composition comprising flucarbazone sodium-hemihydrate as an active ingredient. A method for preparing flucarbazone sodium-hemihydrate is also described including treating 4,5-dihydro-3-methoxy-4-methyl-5-oxo-N-[[2-(trifluoromethoxy)phenyl]sulfonyl]-1H-1,2,4-triazole-1-carboxamide (MSU) with aqueous sodium hydroxide under pH-controlled conditions; and confirming that a hemihydrate flucarbazone sodium has been obtained.

US Patent:

20200255459, Aug 13, 2020

Filed:

Apr 28, 2020

Appl. No.:

16/860182

Inventors:

- Cary NC, US
David HUANG - KUNSHAN, CN
Kamal KATARIA - Maharashtra, IN
Christopher Lynn LARSON - Cary NC, US
Cameron Seath GIBB - Apex NC, US
Stephen CORNES - American Canyon CA, US

International Classification:

C07F 9/24

Abstract:

Preparation of O,O-dimethyl phosphoramidothioate and O,O-dimethyl phosphoroamidothioate. A process of making O,O-dimethyl phosphoroamidothioate is described including reacting sulfur with PClto form PSCl, reacting the PSClformed with methanol to form O-methyl phosphorodichloridothioate, and reacting the O-methyl phosphorodichloridothioate formed with methyl lye to form O,O-dimethyl phosphorochloridothioate in solution in CHCl, and reacting the O,O-dimethyl phosphorochloridothioate formed with sodium hydroxide and ammonium hydroxide to form O,O-dimethyl phosphoroamidothioate in solution in CHCl. Reacting the O,O-dimethyl phosphoroamidothioate formed with catalytic dimethyl sulfate to form methamidophos and reacting the methamidophos formed with acetic anhydride to form N-(methoxy-methylsulfanylphosphoryl) acetamide is also described. Throughout the process, the O,O-dimethyl phosphorochloridothioate and the O,O-dimethyl phosphoroamidothioate formed are maintained in solution in CHClat all times.

US Patent:

20200216408, Jul 9, 2020

Filed:

Mar 4, 2020

Appl. No.:

16/808871

Inventors:

- Cary NC, US
Christopher L. Larson - Cary NC, US
Mark T. Singleton - Morris CT, US
Kamal L. Kataria - Maharashtra State, IN
Samantha Besse - Daban, FR
Thomas C. Lovelace - Apex NC, US
Chandra S. Kanugala - Telangana, IN
Srinivas Vollala - Telangana, IN
Balraju Vadla - Telangana, IN

International Classification:

C07D 341/00
A01N 43/32
A01N 43/80

Abstract:

A method for manufacturing an insecticidal compound and insecticidal compositions comprising the insecticidal compound and methods of use are presented herein. The manufacturing method presented herein allows for a high purity grade of thiocyclam hydrochloride to be synthesized. The insecticidal compositions comprising the thiocyclam hydrochloride can be used for prevention of crop destruction by insects. The use of thiocyclam hydrochloride in insecticidal compositions as described herein can achieve greater efficacy than previously known insecticides, by eliminating the insect pests more reliably and efficiently.

US Patent:

20200216409, Jul 9, 2020

Filed:

Mar 4, 2020

Appl. No.:

16/808905

Inventors:

- Cary NC, US
Christopher L. Larson - Cary NC, US
Mark T. Singleton - Morris CT, US
Kamal L. Kataria - Maharashtra State, IN
Samantha Besse - Daban, FR
Thomas C. Lovelace - Apex NC, US
Chandra S. Kanugala - Telangana, IN
Srinivas Vollala - Telangana, IN
Balraju Vadla - Telangana, IN

International Classification:

C07D 341/00
A01N 43/32
A01N 43/80

Abstract:

A method for manufacturing an insecticidal compound and insecticidal compositions comprising the insecticidal compound and methods of use are presented herein. The manufacturing method presented herein allows for a high purity grade of thiocyclam hydrochloride to be synthesized. The insecticidal compositions comprising the thiocyclam hydrochloride can be used for prevention of crop destruction by insects. The use of thiocyclam hydrochloride in insecticidal compositions as described herein can achieve greater efficacy than previously known insecticides, by eliminating the insect pests more reliably and efficiently.

US Patent:

20200024293, Jan 23, 2020

Filed:

Jul 19, 2018

Appl. No.:

16/040136

Inventors:

- Cary NC, US
David HUANG - Kunshan, CN
Kamal KATARIA - Maharashtra, IN
Christopher Lynn LARSON - Cary NC, US
Cameron Seath GIBB - Apex NC, US
Stephen CORNES - American Canyon CA, US

Assignee:

Arysta LifeScience Inc. - Cary NC

International Classification:

C07F 9/24

Abstract:

Preparation of O,O-dimethyl phosphoramidothioate and O,O-dimethyl phosphoroamidothioate. A process of making O,O-dimethyl phosphoroamidothioate is described including reacting sulfur with PClto form PSCl, reacting the PSClformed with methanol to form O-methyl phosphorodichloridothioate, and reacting the O-methyl phosphorodichloridothioate formed with methyl lye to form O,O-dimethyl phosphorochloridothioate in solution in CHCl, and reacting the O,O-dimethyl phosphorochloridothioate formed with sodium hydroxide and ammonium hydroxide to form O,O-dimethyl phosphoroamidothioate in solution in CHCl. Reacting the O,O-dimethyl phosphoroamidothioate formed with catalytic dimethyl sulfate to form methamidophos, and reacting the methamidophos formed with acetic anhydride to form N-(methoxy-methylsulfanylphosphoryl) acetamide is also described. Throughout the process, the O,O-dimethyl phosphorochloridothioate and the O,O-dimethyl phosphoroamidothioate formed are maintained in solution in CHClat all times.

US Patent:

20180148423, May 31, 2018

Filed:

May 10, 2016

Appl. No.:

15/578044

Inventors:

- Tokyo, JP
Cameron Gibb - Apex NC, US
Christopher Lynn Larson - Cary NC, US
A. Sai Srikanth - Chandrashakar Nagar, Kurnool-2, IN
Jivan Dhanraj Pawar - Bangalore, IN
Sankar Balakrishnan - Tamilnadu, IN
K. N. Ravikumar - Bangalore, IN
Avinash Shesharo Mane - Bangalore, IN
Sagi Sateesh - Andhra Pradesh, IN
Sampadarao Ananda Rao - Andhra Pradesh, IN

International Classification:

C07D 273/01
C07D 413/12

Abstract:

A process for preparing (E)-(5,6-dihydro-1,4,2-dioxazin-3-yl)(2-hydroxyphenyl)methanone O-methyl oxime is described which includes: (i) reacting benzofuran-3(2H)-one O-methyl oxime (1) with at least one nitrite selected from n-butyl nitrite and tert-butyl nitrite, in the presence of a metal alkoxide to form (2Z,32)-2,3-benzofuran-dione O3-methyl dioxime (2) as the predominant isomer; (ii) reacting the (2Z,3Z)-2,3-benzofuran-dione O-methyl dioxime (2) with 2-haloethanol to form (2Z,3Z)-benzofuran-2,3-dione 02-(2-hydroxyethyl) O3-methyl dioxime (3); and (iii) reacting the (2Z,3Z)-benzofuran-2,3-dione 02-(2-hydroxyethyl) & -methyl dioxime (3) with an acid to form (E)-(5,6-dihydro-1,4,2-dioxazin-3-yl)(2-hydroxyphenyl)methanone (9-methyl oxime (4);

US Patent:

20180079739, Mar 22, 2018

Filed:

Sep 19, 2016

Appl. No.:

15/268734

Inventors:

- Cary NC, US
Christopher L. Larson - Cary NC, US
Mark T. Singleton - Morris CT, US
Kamal L. Kataria - Maharashtra State, IN
Samantha Besse - Daban, FR
Thomas C. Lovelace - Apex NC, US
Chandra S. Kanugala - Telangana, IN
Srinivas Vollala - Telangana, IN
Balraju Vadla - Telangana, IN

International Classification:

C07D 341/00
A01N 43/32
A01N 43/80

Abstract:

A method for manufacturing an insecticidal compound and insecticidal compositions comprising the insecticidal compound and methods of use are presented herein. The manufacturing method presented herein allows for a high purity grade of thiocyclam hydrochloride to be synthesized. The insecticidal compositions comprising the thiocyclam hydrochloride can be used for prevention of crop destruction by insects. The use of thiocyclam hydrochloride in insecticidal compositions as described herein can achieve greater efficacy than previously known insecticides, by eliminating the insect pests more reliably and efficiently.