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For the Inventor, By the Inventor

Hamilton, New Zealand

Agresearch Limited

Calculating rank
USPTO Granted Patents = 31

% Expired Patents = 45.2



Trademarks = 4

Forward Citations = 110

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65 inventors (with patents filed for the assignee):

goldMedal Nicholas John Roberts (10 out of 11 patents)

silverMedal Somrutai Winichayakul (5 out of 5 patents)

bronzeMedal Richard William Scott (5 out of 5 patents)

4.  German Carlos Spangenberg (5 out of 51 patents)

5.  Michael Emmerling (5 out of 8 patents)

6.  Marissa Roldan (4 out of 4 patents)

7.  Mark Robin Holmes Hurst (4 out of 4 patents)

8.  Kim Archer Richardson (4 out of 4 patents)

9.  Amy Christina Curran (3 out of 3 patents)

10.  Timothy Ivor Sawbridge (3 out of 13 patents)

11.  Travis Robert Glare (3 out of 3 patents)

12.  Eng-Kok Ong (3 out of 3 patents)

13.  Gregory Thomas Bryan (3 out of 4 patents)

14.  Derek William Richard White (2 out of 2 patents)

15.  Jason Simmonds (2 out of 2 patents)


Core Competencies:
Photosynthetic Organisms
Bacteria
Acyltransferase
Core-Shell Composite
Anthelminthic Composition
Protein Encapsulation
Root Biomass
Flavonoid Biosynthesis
Milk Somatic Cells
Flowering Induction
Selenium-Rich Foods
Immunoglobulin A

31 patents:

1. 12275945 - Methods for improving photosynthetic organisms (2025-04-14),
2. 12054704 - Bacteria and uses thereof (2024-08-06),
3. 11312971 - Enhanced acyltransferase polynucleotides, polypeptides and methods of use (2022-04-26),
4. 11285114 - Core-shell composite material (2022-03-29),
5. 11096392 - Bacteria and uses thereof (2021-08-24),
6. 10681911 - Anthelminthic composition (2020-06-16),
7. 10526378 - Methods and materials for encapsulating proteins (2020-01-07),
8. 10487337 - Methods for monocot plant improvement (2019-11-26),
9. 10337022 - Methods of increasing root biomass in plants (2019-07-02),
10. 10039286 - Insecticidal yersinia entomophaga compositions and uses thereof (2018-08-07),
11. 9957519 - Acyltransferase polynucleotides, polypeptides and methods of use (2018-05-01),
12. 9896694 - Acyltransferase polynucleotides, polypeptides and methods of use (2018-02-20),
13. 9752130 - Chalcone synthase dihyrdoflavonol 4-reductase and leucoanthocyanidine reductase from clover, medic ryegrass or fescue (2017-09-05),
14. 9523089 - Manipulation of flavonoid biosynthesis in plants (2016-12-20),
15. 9375413 - Methods of reducing milk somatic cell count (2016-06-28),
Company Overview
AgResearch Limited is a prominent research organization based in Hamilton, New Zealand, specializing in agricultural science and innovation. The company focuses on enhancing the productivity and sustainability of the agricultural sector through advanced research in areas such as animal science, plant biology, and environmental management. AgResearch collaborates with various stakeholders, including farmers, industry partners, and government agencies, to develop solutions that address contemporary challenges in agriculture and food production.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Agresearch Limited USPTO Patent Assignee Logo
31 Patents

#2 in Hamilton

#20 in New Zealand

#21,301 in the World

Hamilton, NZ
Hamilton, New Zealand

Agresearch Limited

Forward Citations = 110

65 inventors:

goldMedal Nicholas John Roberts (10 out of 11 patents)

silverMedal Somrutai Winichayakul (5 out of 5 patents)

bronzeMedal Richard William Scott (5 out of 5 patents)

4.  German Carlos Spangenberg (5 out of 51 patents)

5.  Michael Emmerling (5 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Agresearch Limited. Retrieved from https://idiyas.com/company/agresearch

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]
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