Forward Citations = 13

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9 inventors (with patents filed for the assignee):

Menachem Bar-on (3 out of 3 patents)

Alexander Iosef (2 out of 3 patents)

Yehuda Keren (1 out of 4 patents)

4. Shimshon Axelrod (1 out of 1 patent)

5. Meyer Behar (1 out of 1 patent)

6. Shmuel Carmon (1 out of 1 patent)

7. Dagobert Kellerman (1 out of 1 patent)

8. Jacob Oren (1 out of 1 patent)

9. Iosef Alexander (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 4759920 - Process for the manufacture of disodium phosphate (1988-07-26),

2. 4678649 - Process for the manufacture of monopotassium phosphate (1987-07-07),

3. 4585636 - Process for the manufacture of purified phosphoric acid (1986-04-29),

4. 4511543 - Method for beneficiation of phosphate rock (1985-04-16),

Company Overview

Negev Phosphates Ltd. is a leading producer of phosphates and related products in Israel. Established in 1952, the company specializes in extracting and processing phosphate rocks to create a wide range of high-quality fertilizers, industrial phosphates, and other phosphate-based products. With a strong commitment to sustainability and environmental stewardship, Negev Phosphates is dedicated to producing innovative and eco-friendly solutions for agriculture and industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#1 in Dimona

#1,417 in Israel

Dimona, Israel

Negev Phosphates Ltd.

Forward Citations = 13

9 inventors:

Menachem Bar-on (3 out of 3 patents)

Alexander Iosef (2 out of 3 patents)

Yehuda Keren (1 out of 4 patents)

4. Shimshon Axelrod (1 out of 1 patent)

5. Meyer Behar (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Negev Phosphates Ltd.. Retrieved from https://idiyas.com/company/negev-phosphates

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]