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USPTO Data Jan 1 1976 - Oct 20 2026
23 Patents
#40 in Phoenix, AZ
#176 in Arizona
#14,438 in US
#27,714 in the World
Tessenderlo Kerley, Inc.
Forward Citations = 53
29 inventors:
Phoenix, AZ, United States of America
Tessenderlo Kerley, Inc.
% Expired Patents = 4.3
CIPO Patents = 2
EPO Patents = 7
Trademarks = 36
Forward Citations = 53
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29 inventors (with patents filed for the assignee):
Michael Massoud Hojjatie (14 out of 17 patents)
Constance Lynn Frank Lockhart (9 out of 10 patents)
Mark P Clarkson (6 out of 7 patents)
4. Thomas David Fairweather (5 out of 7 patents)
5. Alexandros Dimitriadis (4 out of 5 patents)
6. Harry Charles Kominski (4 out of 6 patents)
7. Jeroen Van Cauwenbergh (3 out of 7 patents)
8. Anatoly Pustilnik (3 out of 3 patents)
9. Nicholas S Shult (2 out of 3 patents)
10. Adam T Goldsmith (2 out of 3 patents)
11. Richard C Pluta (2 out of 3 patents)
12. John T Mosko (2 out of 3 patents)
13. Kyle England Coleman (1 out of 3 patents)
14. Bernard Oscar Olsen (1 out of 1 patent)
15. Kurt Carl Volker (1 out of 1 patent)
23 patents:
4. 10717090 - Depression of copper and iron sulfides in molybdenite flotation circuits (2020-07-21),
5. 10005667 - Sulfur dioxide scrubbing system and process for producing potassium products (2018-06-26),
8. 8637091 - Compositions comprising particles resulting from processing in a slurry mix (2014-01-28),
10. 8454929 - Continuous process for preparation of calcium thiosulfate liquid solution (2013-06-04),
Company Overview
Tessenderlo Kerley, Inc. is a leading provider of specialty agricultural products and services, focusing on crop nutrition and protection solutions. The company develops and manufactures a range of fertilizers, soil amendments, and crop protection chemicals, aimed at enhancing agricultural productivity and sustainability. Headquartered in Phoenix, Arizona, Tessenderlo Kerley operates with a commitment to innovation and environmental stewardship, serving farmers and agricultural professionals across various regions.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tessenderlo Kerley, Inc.. Retrieved from https://idiyas.com/company/tessenderlo-kerley
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]
7 patents (EPO):
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]