Trademarks = 18

Forward Citations = 32

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3 inventors (with patents filed for the assignee):

Katherine Rosenberg-Pineau (4 out of 7 patents)

Carlos Ariel Blustein Jack (1 out of 2 patents)

Ariel Blustein (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. D1066112 - Gemstone (2025-03-11),

2. D806604 - Precious stone (2018-01-02),

3. D788633 - Jewelry setting (2017-06-06),

4. D760108 - Ring (2016-06-28),

5. D755073 - Jewelry setting (2016-05-03),

6. D754022 - Jewelry setting (2016-04-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#1,028 in New York, NY

#2,697 in New York

#45,007 in US

New York, NY, United States of America

Leo Schachter Diamonds LLC.

Forward Citations = 32

3 inventors:

Katherine Rosenberg-Pineau (4 out of 7 patents)

Carlos Ariel Blustein Jack (1 out of 2 patents)

Ariel Blustein (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leo Schachter Diamonds LLC.. Retrieved from https://idiyas.com/company/leo-schachter-diamonds

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]