AI Powered Patent Search
Choose the target library for your search
Search through a vast database of patents to find the information you need
Please select a library
Select a workflow
Search for Patents or start creating a Claims Invalidity Chart
Limit Reached
Please select a search method
Drag and drop or browse files
Upload in progress
Filename.pdf
Patent Description cannot be empty
Describe the patent you’re searching for in as much detail as possible
Including at least a few sentences will help our search algorithm better understand your needs. Think of it as describing your patent in the same way you would write an abstract—be specific, clear, and thorough.
Use the Patent Publication number format: US-7226536-B2. Dashes must be included in your input.
Publication number cannot be empty
Looking for Patent...
Sorry, we couldn't locate the patent. Please double-check the number or try a different one.
general information about the patent
TITLE
Antimicrobial delivery systems, methods of manufacture, and methods of use thereof
inventors
David Julian McClements, Lynne McLandsborough, Yuhua Chang
abstract
Disclosed herein is an antimicrobial delivery system comprising an electrostatic complex comprising cationic biopolymer and an anionic biopolymer, wherein the antimicrobial delivery system has antimicrobial activity in a comestible.
assignee
University of Massachusetts U Mass
patent number
US9781949B2
Grant date
2012-03-29
priority date
2012-03-29
Generate & Review Keywords
Enhance your patent search by generating and reviewing targeted keywords based on your description for more accurate and relevant results.
Our AI is generating keywords from your description—this may take up to 30 seconds…
Biome Bioplastics
We recommend using keywords with your description
For better accuracy, try adding specific keywords related to your patent description.
Select a Date Range (Optional)
Choose a priority date range and country to narrow down your patent search results effectively
Priority Date
'From' and 'To' dates are optional. You can leave one or both fields blank to apply broader search results.
Filter by Assignees (Optional)
Optionally, filter your search by assignee to focus on patents owned by specific entities.
Biome Bioplastics
Searching...
No results found
Biome Bioplastics
Filter by Classification Code (Optional)
Optionally, filter your search by CPC (Cooperative Patent Classification) to target specific technological areas.
Priority Date
What is Classification Code? How can it help?
Biome Bioplastics
We couldn't find what you are looking for
We couldn’t generate the table.
It could be due to your filter selections or a temporary technical issue.
Please try adjusting your filters or reloading the table. If the issue continues, contact our support team
Reload Table
Similar Patents Based on your inputs
Explore similar results generated from your description. Customize the table with AI-generated columns for more detailed insights or refine results by modifying the filters above. You can also download the table as a CSV for your records.
Download CSV
Changes in Information Detected
To ensure accuracy, please reload the table to reflect the updates based on the changes you made above.
Please note - any newly created columns will be removed. You can download the table as a CSV to retain this information.
Reload Table
Reloading Table
No. of patents found-
00
Select patents
Patent Number
title
Assignee
INVENTORS
similarity
abstract
claims
Keywords
ASK A QUESTION WITH AI
WO2012135685A1
Antimicrobial delivery systems, methods of manufacture, and methods of use
Tech Innovations LLC
Tech Innovations LLC
92
Describes antimicrobial activity of complexes formed from cationic and anionic biopolymers in foods and beverages​.
Read More
Describes antimicrobial activity of complexes formed from cationic and anionic biopolymers in foods and beverages​.
Read More
Describes antimicrobial activity of complexes formed from cationic and anionic biopolymers in foods and beverages​.
Review Prior Art References
Add or remove prior art that you want to appear in your invalidity chart. Your progress will auto save to your user history after you finalize each step and your session can be reloaded and completed at anytime.
You can add additional prior art by using a publication number or by uploading a file
You can add as many patents as you like. Each item will be used to create a new column, citations, and argument in the invalidity chart.
Use the Patent Publication number format: US-7226536-B2. Dashes must be included in your input.
Looking for Patent...
Sorry, we couldn't locate the patent. Please double-check the number or upload a PDF containing the patent data below and we'll extract the text to generate citations.
OR
Drag and drop or browse files
Analyzing document...
Prior Art Preview
PAtent number
patent title
Antimicrobial delivery systems, methods of manufacture, and methods of use thereof
ABSTRACT
Disclosed herein is an antimicrobial delivery system comprising an electrostatic complex comprising cationic biopolymer and an anionic biopolymer, wherein the antimicrobial delivery system has antimicrobial activity in a comestible.
Read More
CLAIMS
Disclosed herein is an antimicrobial delivery system comprising an electrostatic complex comprising cationic biopolymer and an anionic biopolymer, wherein the antimicrobial delivery system has antimicrobial activity in a comestible.
Read More
summary
Disclosed herein is an antimicrobial delivery system comprising an electrostatic complex comprising cationic biopolymer and an anionic biopolymer, wherein the antimicrobial delivery system has antimicrobial activity in a comestible.
The primary prior art will be used to generate the first set of citations used to create the claims chart.

However, if you want to use citations from more than one item you'll have the opportunity to generate additional citations for any prior art that you add on this step.
Select primary prior art
Select Target Patent Claims
Review and select each target patent claim that you want to appear in the chart.
Select claims from the list below
Lorem ipsum dolor sit amet consectetur. Habitasse ullamcorper tortor egestas consequat leo a senectus ultrices lacus. Dictum lobortis vivamus bibendum pellentesque maecenas porta mauris molestie neque...
Read More
Finalize Prior Art Citations
Review, add, or remove prior art citations before generating your invalidity chart.
Citations have been generated using the primary prior art for each target claim.
Click on a target claim dropdown to view the list of citations for that specific item.

If you would like to include references from more than one prior art, click the generate new citations button located below to choose from other selected items.
Fetching items...
TARGET Claim 1
SEGMENT #3
An antimicrobial delivery system for a comestible, the delivery system comprising: an electrostatic complex comprising
CITATION 1
PRIMARY
SECONDARY
An antimicrobial delivery system for a comestible, the delivery system comprising: an electrostatic complex comprising
Abstract
Paragraph 4
US-11-A1
Preview and Download the Invalidity Chart
Review your finalized invalidity chart. A row has been generated for each claim limitation containing an argument with supporting citations from the patent's document.
Download Invalidity Chart
Fetching table content...
target patent claims
Prior Art reference #1
explanation #1
patent number #1
score #1
reference #1
An antimicrobial delivery system for a comestible, the delivery system comprising: an electrostatic complex comprising
An antimicrobial delivery system for a comestible, the delivery system comprising: an electrostatic complex comprising
An antimicrobial delivery system for a comestible, the delivery system comprising: an electrostatic complex comprising
Antimicrobial delivery systems, methods of manufacture, and methods of use
92%
US Patent 8,334,225 B2, Paragraph 45
Claims
Analysis
An antimicrobial delivery system for a comestible, the delivery system comprising
CITATION 1
PRIMARY
SECONDARY
An antimicrobial delivery system for a comestible, the delivery system comprising
Abstract
Pg. 1, paragraph 14
Parent ID
An antimicrobial delivery system for a comestible, the An antimicrobial delivery system for a comestible, the delivery system comprising: an electrostatic complex comprising very system comprising
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Export CSV
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Claims charts are included in your plan—request access to unlock them now.
Request Access
Button Text
Report Bug
Report an issue

Please provide details about the issue you encountered, including when it happened and any additional information that may help us resolve it. The more details you share, the better we can assist you.

Thank you! Our developers will action this soon
Oops! Something went wrong while submitting the form.