Dounor Sas

Calculating rank

USPTO Granted Patents = 5

EPO Patents = 2

Forward Citations = 16

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2 inventors (with patents filed for the assignee):

Donald H Lester, Jr (4 out of 8 patents)

Stephanie Hoyas (4 out of 4 patents)

Stéphanie Hoyas (1 out of 1 patent)

4. Donald H Lester (0 patent)

5 patents: Sort by Forward Citations

1. 12691198 - Non-woven of spunbonded thermoplastic filaments having improved weldability properties and method for manufacturing such a non-woven (2026-07-28),

2. RE45946 - Loop material for loop and hook type fastener used in a disposable article or garment (2016-03-28),

3. RE44842 - Loop material for loop and hook type fastener used in a disposable article or garment (2014-04-14),

4. 7960008 - Loop material for loop and hook type fastener used in a disposable article or garment (2011-06-14),

5. 7790264 - Loop material for loop and hook type fastener used in a disposable article or garment (2010-09-07),

Company Overview

Dounor Sas is a leading provider of innovative IT solutions for businesses. With a focus on cutting-edge technologies and personalized service, we help our clients streamline operations and drive growth. Our team of experts is dedicated to delivering high-quality, cost-effective solutions that meet the unique needs of each client. From software development to IT consulting, Dounor Sas has the expertise to take your business to the next level.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#1 in Neuville en Ferrain

#2,868 in France

Neuville en Ferrain, France

Dounor Sas

Forward Citations = 16

2 inventors:

Donald H Lester, Jr (4 out of 8 patents)

Stephanie Hoyas (4 out of 4 patents)

Stéphanie Hoyas (1 out of 1 patent)

4. Donald H Lester (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dounor Sas. Retrieved from https://idiyas.com/company/dounor-sas

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 (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]