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公开(公告)号：US20230337703A1
公开(公告)日：2023-10-26
申请号：US17905741
申请日：2021-03-05
Applicant: CSP Technologies, Inc.
Inventor： Jason Pratt , Kathryn Perko
IPC: A23L3/3472 , B01J20/28 , B01J20/22 , B65D81/26
CPC classification number: A23L3/3472 , B01J20/2805 , B01J20/22 , B01J20/28035 , B01J20/28026 , B65D81/268 , B01J2220/44
Abstract: Disclosed are compositions comprising tea-based oxygen scavenging active agents polymer compositions, including polymer compositions, materials, and containers that incorporate such agents from the Camellia sinensis plant for use in packaging and storing of oxygen sensitive products. Such compositions, materials and containers are of use for preserving the shelf-life of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis.
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公开(公告)号：US20230322447A1
公开(公告)日：2023-10-12
申请号：US18334821
申请日：2023-06-14
Applicant: CSP Technologies, Inc.
Inventor： Jonathan Freedman , Donald Lee Huber , Michael Bucholtz , Randall Christopher LeCroy
CPC classification number: B65D43/22 , B65D41/0428 , B65D43/0216 , B65D43/162 , B65D41/005 , B65D43/16
Abstract: A packaging assembly includes a container body defining an interior for housing a product and an opening leading to the interior. The assembly further includes a cap that moves with respect to the container body to move the assembly between a closed position in which the cap covers the opening, and an opened position in which the opening is exposed. A first seal (40) is defined between the container body and the cap. The first seal includes a protrusion (42) formed on one of the container body about the opening or the cap, and a groove (44) formed on the other of the container body about the opening or the cap. The protrusion is received by the groove when the assembly is in the closed position, such that contact is maintained in a sealing relationship around the opening between the groove and the protrusion.
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公开(公告)号：US11767153B2
公开(公告)日：2023-09-26
申请号：US17305866
申请日：2021-07-16
Applicant: CSP TECHNOLOGIES, INC.
Inventor： Ralf Kibele , Andre Ertzscheid
CPC classification number: B65D81/266 , B65D81/264 , B01J20/28042 , B29C45/16 , B65D2543/00296 , F26B21/083
Abstract: Puncture elements and methods for using the same are disclosed. The puncture elements according to the disclosed concept include a cutting edge or a sharp and are composed of a mineral loaded polymer. The minerals of the mineral loaded polymer include an active agent, such as a desiccant. Optionally, the puncture elements are used to puncture a cover (e.g., foil seal) of a package.
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44.发明公开公开(公告)号：US20230166440A1
公开(公告)日：2023-06-01
申请号：US18160397
申请日：2023-01-27
Applicant: CSP Technologies, Inc.
Inventor： Jonathan R. Freedman , Kasey Myers , William Frederick Spano
IPC: B29C48/00 , B32B1/02 , B29C48/08 , B29C48/345 , B32B15/08 , B29C48/154 , B29C48/21 , B29C48/255
CPC classification number: B29C48/022 , B32B1/02 , B29C48/08 , B29C48/345 , B32B15/08 , B29C48/154 , B29C48/21 , B29C48/2556 , B32B2307/732 , B32B2439/00 , B29K2103/08
Abstract: Disclosed are methods for forming and adhering an entrained polymer structure to a substrate. The methods include providing a substrate configured to receive application of a molten entrained polymer. A 3 A molecular sieve entrained polymer in molten form is applied in a predetermined shape, to a surface of the substrate, to form a solidified entrained polymer structure on the substrate. The entrained polymer includes a monolithic material formed of at least a base polymer and 3 A molecular sieve. The surface of the substrate is compatible with the molten entrained polymer so as to thermally bond with it. In this way, the entrained polymer bonds to the substrate and solidifies upon sufficient cooling of the entrained polymer.
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公开(公告)号：US20230114362A1
公开(公告)日：2023-04-13
申请号：US17905737
申请日：2021-03-05
Applicant: CSP Technologies, Inc.
Inventor： Jason Pratt , Megan Bryant
Abstract: Disclosed are daucus-based oxygen scavenging compositions and materials, particularly of the carrot species, and their methods of use in containers and packaging of oxygen sensitive products. Further disclosed are daucus-based oxygen scavenging materials used in combination with tea-based oxygen scavenging compositions. Such compositions, materials and containers are of use for preserving the shelf-life of a myriad of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis.
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Patent Agency Ranking
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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公开(公告)号：USD978619S1
公开(公告)日：2023-02-21
申请号：US29718015
申请日：2019-12-20
Applicant: CSP Technologies, Inc.
Designer： Neal Watson , Michael Johnston
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49.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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