Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
9 Patents
#360 in Wilmington, DE
#477 in Delaware
#32,588 in US
Stepan Specialty Products, LLC
Forward Citations = 3
17 inventors:
Wilmington, DE, United States of America
Stepan Specialty Products, LLC
% Expired Patents = 11.1
EPO Patents = 10
Trademarks = 4
Forward Citations = 3
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17 inventors (with patents filed for the assignee):
Patrick Van Der Waal (3 out of 3 patents)
Jeroen Monster (3 out of 3 patents)
Krishnadath Bhaggan (2 out of 14 patents)
4. Sietze Theodorus Bouwer (2 out of 4 patents)
5. Youchun Yan (2 out of 5 patents)
6. Joseph C Rongione (1 out of 9 patents)
7. Jenifer Heydinger Galante (1 out of 9 patents)
8. Hiskias Gerrit Keizer (1 out of 2 patents)
9. Paul Bastiaan Van Seeventer (1 out of 10 patents)
10. Marianne O'Shea (1 out of 1 patent)
11. Chryssanthi Stylianopoulos (1 out of 1 patent)
12. Corey Edison Scott (1 out of 1 patent)
13. Dale A Schoeller (1 out of 1 patent)
14. Shuhong Cheng (1 out of 2 patents)
15. Victoria Taran (1 out of 6 patents)
9 patents:
Company Overview
Stepan Specialty Products, LLC is a leading manufacturer of specialty chemicals and ingredients for a wide range of industries including personal care, food and beverage, pharmaceuticals, and more. With a focus on innovation and sustainability, Stepan Specialty Products offers high-quality solutions to meet the unique needs of their customers.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stepan Specialty Products, LLC. Retrieved from https://idiyas.com/company/stepan-specialty-products
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]
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]
10 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]