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USPTO Data Jan 1 1976 - Oct 20 2026
133 Patents
#9 in Portland, OR
#35 in Oregon
#2,917 in US
#6,064 in the World
Sorel Corporation
Forward Citations = 2,433
14 inventors:
Portland, OR, United States of America
Sorel Corporation
Trademarks = 12
Forward Citations = 2,433
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14 inventors (with patents filed for the assignee):
Angie Spring (85 out of 88 patents)
William Scott Portzline (16 out of 53 patents)
Carl Blakeslee (11 out of 32 patents)
4. Michael Castellon (6 out of 14 patents)
5. Lisa Badinghaus (3 out of 3 patents)
6. Margaret Heald (2 out of 2 patents)
7. April A McNamara (2 out of 2 patents)
8. Sean Denniston (2 out of 8 patents)
9. Travis Lonigan (2 out of 5 patents)
10. Caprice Neely (1 out of 11 patents)
11. Dagmar Schaefer (1 out of 1 patent)
12. Chris Rickmon-Swan (1 out of 2 patents)
13. Kristina Funck (1 out of 3 patents)
14. Kim Mitchell (1 out of 1 patent)
Core Competencies:
Footwear
Design
Construction
Materials
Performance
Comfort
Durability
Traction
Waterproofing
Insulation
Style
Fit
133 patents:
Company Overview
Sorel Corporation, headquartered in Portland, Oregon, specializes in the design and manufacture of high-performance footwear. The company is renowned for its innovative approach to footwear construction, focusing on materials that enhance comfort, durability, and traction. Sorel's products are engineered to withstand various environmental conditions, making them suitable for both urban and outdoor settings. The brand emphasizes a blend of style and functionality, catering to consumers who seek reliable footwear for diverse activities.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sorel Corporation. Retrieved from https://idiyas.com/company/sorel
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]
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]