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公开(公告)号：US11224219B2
公开(公告)日：2022-01-18
申请号：US16652476
申请日：2019-11-12
Applicant: CSP TECHNOLOGIES, INC.
Inventor： Jason Pratt , Jonathan R. Freedman , Deepti S. Gupta , Michael A. Johnston , John Belfance , William Frederick Spano
Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with an acidified hydrophilic material with a pH below 3.5 as a carrier, an active compound, and a trigger. The entrained polymer of the invention releases an antimicrobial agent in gas form, such as ClO2, optionally over a range of concentration from 150 ppm to 1800 ppm per gram of the entrained polymer under certain tested conditions.
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公开(公告)号：US12275571B2
公开(公告)日：2025-04-15
申请号：US17933749
申请日：2022-09-20
Applicant: CSP Technologies, Inc.
Inventor： Neal D. Watson , Michael A. Johnston , Terrence Green
Abstract: A package for containing liquid-exuding product is formed of a single sheet of film that is folded and sealed at certain locations. The package can include an active member, optionally in the form of absorbent, that is heat staked or otherwise attached to a portion of the sheet of film such that the active member is located on an interior surface of a bottom of the folded and sealed package.
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公开(公告)号：US20230020791A1
公开(公告)日：2023-01-19
申请号：US17933749
申请日：2022-09-20
Applicant: CSP Technologies, Inc.
Inventor： Neal D. Watson , Michael A. Johnston , Terrence Green
Abstract: A package for containing liquid-exuding product is formed of a single sheet of film that is folded and sealed at certain locations. The package can include an active member, optionally in the form of absorbent, that is heat staked or otherwise attached to a portion of the sheet of film such that the active member is located on an interior surface of a bottom of the folded and sealed package.
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Patent Agency Ranking
公开(公告)号：US20250040558A1
公开(公告)日：2025-02-06
申请号：US18704982
申请日：2022-10-26
Applicant: CSP Technologies, Inc.
Inventor： Angela Morgan , Jason Pratt , Michael A. Johnston , John Belfance , Ivy Comer , Autumn Reynolds
Abstract: This disclosure relates to a composition, a system and a method of reducing and preventing the growth of microbes, or for killing microbes. More particularly, the disclosure relates to a composition, a system and a method of reducing and preventing growth of microbes, or for killing microbes, e.g., in food and medical equipment containers, using polymers entrained with antimicrobial agents.
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公开(公告)号：US20230079615A1
公开(公告)日：2023-03-16
申请号：US18047100
申请日：2022-10-17
Applicant: CSP TECHNOLOGIES, INC.
Inventor： Neal D. Watson , Michael A. Johnston , Jason Pratt , James S. Hollinger
Abstract: A package (10) configured to preserve or prevent contamination through inhibition of pathogens of product therein includes an active member (26) co-extruded to a carrier (24). The combined active member and carrier can be attached to an interior surface of a package, optionally a lidding film (22) enclosing a cavity formed by a tray of the package.
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公开(公告)号：US20230079404A1
公开(公告)日：2023-03-16
申请号：US18053793
申请日：2022-11-09
Applicant: CSP Technologies, Inc.
Inventor： Jason Pratt , Jonathan R. Freedman , Deepti S. Gupta , Michael A. Johnston , John Belfance , William Frederick Spano
IPC: A01N59/00 , A01P1/00 , A23L3/3409
Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with a carrier having a pH below 3.5. The carrier is optionally polysulfonic acid, phyllosilicate, or others as disclosed. The antimicrobial releasing agent further includes an active compound such as a metal chlorite, and a trigger. Optionally, the antimicrobial releasing agent may be compounded into entrained polymers that release ClO2 in gas form.
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7.发明申请公开(公告)号：US20230014429A1
公开(公告)日：2023-01-19
申请号：US17934624
申请日：2022-09-23
Applicant: CSP Technologies, Inc.
Inventor： Derek Riley , Michael A. Johnston , Neal D. Watson , John Belfance , Jonathan R. Freedman , Deepti S. Gupta , Franklin Lee Lucas, JR. , Jason Pratt , Kathryn Perko , G.F. Alexia Gleason , Ethan Ross Perdue , James S. Hollinger
Abstract: Apparatuses and methods are provided for storing and preserving product, such as to extend shelf life of the same. In one optional method, liquid-exuding product is placed in a product containing space of a container atop a platform of a support structure. The container can include an internal compartment having the product containing space. The structure can define the platform for supporting the product. The internal compartment can further include a reservoir, configured to retain liquid, below the platform. At least one of the platform or the support structure can be configured to direct liquid exuded from the product to the reservoir. Optionally, the reservoir comprises or contains an absorbent material for absorbing liquid in the reservoir.
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公开(公告)号：US20220211043A1
公开(公告)日：2022-07-07
申请号：US17648168
申请日：2022-01-17
Applicant: CSP Technologies, Inc.
Inventor： Jason Pratt , Jonathan R. Freedman , Deepti S. Gupta , Michael A. Johnston , John Belfance , William Frederick Spano
Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with an acidified hydrophilic material with a pH below 3.5 as a carrier, an active compound, and a trigger. The entrained polymer of the invention releases an antimicrobial agent in gas form, such as ClO2, optionally over a range of concentration from 150 ppm to 1800 ppm per gram of the entrained polymer under certain tested conditions.
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