Trademarks = 9

Forward Citations = 61

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7 inventors (with patents filed for the assignee):

Pilun Alan Chen (5 out of 6 patents)

Berry Carter (4 out of 4 patents)

James Matsuda (3 out of 3 patents)

4. Josiah J Kaufman (1 out of 1 patent)

5. Josiah Kufman (1 out of 1 patent)

6. Wayne Daly (1 out of 1 patent)

7. David Castillo (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 11420144 - Multi-vane vortex tubes for motor vehicles (2022-08-23),

2. 11092119 - Viewing port for an airbox on an intake tube (2021-08-17),

3. 10047706 - Turbocharger air intake with low-pressure drop and controlled vacuum at a crankcase inlet (2018-08-14),

4. D810786 - Particle separator for motor vehicle engine intake (2018-02-20),

5. D716431 - Air filter with four circularly-shaped filter cones (2014-10-28),

6. D716430 - Air filter with four squarely-shaped filter cones (2014-10-28),

7. D716429 - Air filter with four elliptically-shaped filter cones (2014-10-28),

8. D713023 - Base for an air filter (2014-09-09),

Company Overview

S&B Filters, Inc. is a leading manufacturer of high-performance air filters and intake systems for automotive and power sports industries. With a legacy of innovation and quality craftsmanship, S&B Filters has been providing customers with top-of-the-line products to improve engine performance and optimize fuel efficiency. Their dedication to excellence and customer satisfaction has made them a trusted brand in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#7 in Fontana, CA

#8,543 in California

#35,941 in US

Fontana, CA, United States of America

S&b Filters, Inc.

Forward Citations = 61

7 inventors:

Pilun Alan Chen (5 out of 6 patents)

Berry Carter (4 out of 4 patents)

James Matsuda (3 out of 3 patents)

4. Josiah J Kaufman (1 out of 1 patent)

5. Josiah Kufman (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S&b Filters, Inc.. Retrieved from https://idiyas.com/company/s-and-b-filters

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]