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For the Inventor, By the Inventor

Port St. Lucie, FL, United States of America

Sienna, LLC

USPTO Granted Patents = 14

% Expired Patents = 7.1

Trademarks = 4

Forward Citations = 94

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2 inventors (with patents filed for the assignee):

goldMedal Najeh Rahman (12 out of 21 patents)

silverMedal Isao Kumada (2 out of 2 patents)


14 patents:

1. 9055835 - Decorative tree (2015-06-16),
2. D715181 - Decorative tree (2014-10-14),
3. D711770 - Decorative tree (2014-08-26),
4. D648053 - Light fixture (2011-11-01),
5. D648052 - Light fixture (2011-11-01),
6. D647649 - Light fixture (2011-10-25),
7. D647648 - Light fixture (2011-10-25),
8. RE38909 - Twinkle light set (2005-12-05),
9. 6806656 - Fuse bulb twinkle light set (2004-10-19),
10. D481805 - Garland light set section (2003-11-05),
11. 6536916 - Net light set with single active wire (2003-03-25),
12. 6508572 - Garland light set (2003-01-21),
13. 6494592 - Net light set with single active wire (2002-12-17),
14. 6474841 - Twinkle light set (2002-11-05),
Company Overview
Sienna, LLC is a technology-focused company based in Port St. Lucie, Florida, specializing in innovative solutions within the fields of biotechnology and pharmaceuticals. The organization is dedicated to advancing therapeutic approaches and developing cutting-edge products that address critical health challenges. With a commitment to research and development, Sienna aims to enhance patient outcomes through its expertise in drug formulation and delivery systems, contributing to the broader landscape of healthcare innovation.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#3 in Port St. Lucie, FL

#615 in Florida

#22,333 in US

#42,290 in the World

Port St. Lucie, FL (US)
Port St. Lucie, FL, United States of America

Sienna, LLC

Forward Citations = 94

2 inventors:

goldMedal Najeh Rahman (12 out of 21 patents)

silverMedal Isao Kumada (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sienna, LLC. Retrieved from https://idiyas.com/company/sienna

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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