% Expired Patents = 28.6

CIPO Patents = 2

Trademarks = 4

Forward Citations = 37

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5 inventors (with patents filed for the assignee):

Corran Norman Stuart McLachlan (3 out of 4 patents)

Michael Lewis Tate (2 out of 2 patents)

Louis F Henry (2 out of 85 patents)

4. Christopher Anthony Morris (1 out of 1 patent)

5. Michael Ah Lee (1 out of 1 patent)

6. Julie Hazel Campbell (1 patent)

7. Kristy Ann Tailford (0 patent)

8. Corran Normann Mclachlan (0 patent)

7 patents: Sort by Forward Citations

1. 7863002 - [object Object] (2011-01-04),

2. 7851147 - Method of determining fatty acid composition of milk (2010-12-14),

3. D621221 - Tea cup (2010-08-10),

4. D621204 - Baking pan (2010-08-10),

5. 7629119 - Animal genotyping method (2009-12-08),

6. 7563575 - [object Object] (2009-07-21),

7. 7094949 - [object Object] (2006-08-22),

Company Overview

A2 Corporation Limited is a New Zealand-based company that produces and markets milk products, with a focus on A2 beta-casein protein. The company's flagship product, A2 milk, is sourced from cows that produce only the A2 protein, which is believed to be easier to digest for some people. A2 Corporation is dedicated to providing high-quality and nutritious dairy products for consumers around the world.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#47 in Auckland

#110 in New Zealand

Auckland, New Zealand

A2 Corporation Limited

Forward Citations = 37

5 inventors:

Corran Norman Stuart McLachlan (3 out of 4 patents)

Michael Lewis Tate (2 out of 2 patents)

Louis F Henry (2 out of 85 patents)

4. Christopher Anthony Morris (1 out of 1 patent)

5. Michael Ah Lee (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: A2 Corporation Limited. Retrieved from https://idiyas.com/company/a2

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents (CIPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]