John M Rovison

US Patent:

20130243650, Sep 19, 2013

Filed:

Mar 12, 2013

Appl. No.:

13/796439

Inventors:

John M. Rovison - Sanborn NY, US
Ricky Mittiga - Tonawanda NY, US
Donald Lapham - Lockport NY, US
Weidong An - Williamsville NY, US

Assignee:

FMC Corporation - Philadelphia PA

International Classification:

A61L 2/20

US Classification:

422 37, 422 28

Abstract:

A method of sterilizing a material, said method comprising the steps of: a) providing a sterilizing composition comprising (i) peracetic acid and (ii) a stabilizer selected from the group consisting of citric acid, isocitric acid, aconitic acid and propane-1,2,3-tricarboxylic acid; b) introducing such sterilizing composition into a hot gaseous stream to produce a peracetic acid vapor; and c) contacting such peracetic acid vapor with the material to be sterilized. The use of such an organic acid stabilizer results in an unexpected reduction in the amount of residue deposited on the heating surface employed to vaporize the sterilizing composition.

US Patent:

20130248461, Sep 26, 2013

Filed:

Mar 21, 2013

Appl. No.:

13/848125

Inventors:

Elena Pisanova - Amherst NY, US
John Rovison - Sanborn NY, US

Assignee:

FMC CORPORATION - Philadelphia PA

International Classification:

B09C 1/08
C02F 1/72

US Classification:

210758, 40512875

Abstract:

The present invention is directed to a method of oxidizing an organic compound present in soil, groundwater, process water or wastewater comprising contacting such organic compound with a persulfate and ferrous lactate.

US Patent:

20090312292, Dec 17, 2009

Filed:

Dec 20, 2007

Appl. No.:

12/519889

Inventors:

John M. Rovison - Sanborn NY, US
Donald Lapham, III - Lockport NY, US
Shibu Abraham - Stewartsville NJ, US
Mary Homan - San Antonio TX, US

Assignee:

FMC CORPORATION - Philadelphia PA

International Classification:

A01N 37/36
A01P 1/00

US Classification:

514163

Abstract:

The invention relates to anti-microbial compositions useful against a wide range of microorganisms undesirable on a wide variety of materials, including food, food contact and non-food contact surfaces, and surfaces in industrial, recreational, health care, and other institutional environments. More particularly, the anti-microbial compositions comprise peracetic acid in combination with a) citric acid or a salt and b) salicylic acid or a salt in aqueous solution.

US Patent:

20210253454, Aug 19, 2021

Filed:

Jun 19, 2019

Appl. No.:

17/253953

Inventors:

- Essen, DE
Weidong AN - Williamsville NY, US
John ROVISON - Sanborn NY, US
Elena PISANOVA - Amherst NY, US

Assignee:

EVONIK OPERATIONS GMBH - Essen

International Classification:

C02F 1/50
A01N 25/04
A01N 37/02
A01N 37/16
A01N 25/22

Abstract:

Provided herein are compositions and methods for treatment of microbially contaminated water and microbially contaminated surfaces. The compositions can include a micellar system comprising an equilibrium peroxycarboxylic acid and a surfactant.

US Patent:

20200352165, Nov 12, 2020

Filed:

Jul 23, 2020

Appl. No.:

16/936663

Inventors:

- Philadelphia PA, US
Jose M. LOPEZ MARTINEZ - Barcelona, ES
John M. ROVISON - Sanborn NY, US
Weidong AN - Williamsville NY, US

Assignee:

PeroxyChem LLC - Philadelphia PA

International Classification:

A01N 37/16
A01M 17/00

Abstract:

The present invention relates to compositions and formulations for soil disinfection against a wide spectrum of plant pathogens and pests. More particularly, the formulation comprising (i) peracids, such as peracetic acid and an GO anionic surfactant, such as capryleth-9 carboxylic acid is synergistically effective in treatment of soil to control plant parasitic nematodes and soil-borne plant pathogens such as bacteria, spores and fungi.

US Patent:

20190388574, Dec 26, 2019

Filed:

Jun 21, 2019

Appl. No.:

16/448542

Inventors:

- Philadelphia PA, US
Ricky MITTIGA - Tonawanda NY, US
John ROVISON - Sanborn NY, US

Assignee:

PeroxyChem LLC - Philadelphia PA

International Classification:

A61L 2/20

Abstract:

Provided herein are methods and compositions for sterilizing a material with a composition comprising peracetic acid and a short chain organic acid stabilizer, for example, oxalic acid or malonic acid. The use of the short chain organic acid stabilizer results in a reduction of the amount of residue deposited on the heating surface used to vaporize the peracetic acid.

US Patent:

20190380337, Dec 19, 2019

Filed:

Jun 19, 2019

Appl. No.:

16/445950

Inventors:

- Philadelphia PA, US
Weidong AN - Williamsville NY, US
John ROVISON - Sanborn NY, US
Elena PISANOVA - Amherst NY, US

Assignee:

PeroxyChem LLC - Philadelphia PA

International Classification:

A01N 37/16
A01N 25/08
A01N 25/30
A01N 25/22
C02F 1/72
C02F 1/50

Abstract:

Provided herein are compositions and methods for treatment of microbially contaminated water and microbially contaminated surfaces. The compositions can include a micellar system comprising an equilibrium peroxycarboxylic acid and a surfactant.

US Patent:

20180360060, Dec 20, 2018

Filed:

Jun 15, 2018

Appl. No.:

16/009936

Inventors:

- Philadelphia PA, US
Weidong AN - Williamsville NY, US
John M. ROVISON - Sanborn NY, US
Angela THOMPSON - East Amherst NY, US

Assignee:

PeroxyChem LLC - Philadelphia PA

International Classification:

A23B 4/12
A01N 37/02
A01N 37/04
A01N 37/16
A01N 59/00
A23L 3/3517
A23L 3/358

Abstract:

Provided herein are methods and compositions for the reduction of microbial contamination of animal carcasses, including fowl, and food products with carbonic acid-based compositions.