% Expired Patents = 50.0

CIPO Patents = 1

Trademarks = 1

Forward Citations = 31

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8 inventors (with patents filed for the assignee):

Allen Brauns (3 out of 13 patents)

Robert A Reid (3 out of 18 patents)

Bilal Mehmood (3 out of 3 patents)

4. Ronald F Goodnow (2 out of 17 patents)

5. David Leeman (1 out of 8 patents)

6. Royal Gauvin (1 out of 6 patents)

7. Stacey L Jackson (1 out of 1 patent)

8. Louis E Dennis, Jr (1 out of 1 patent)

9. John Jr James (0 patent)

10. Michael Draper (0 patent)

8 patents: Sort by Forward Citations

1. 8321992 - Integrated doctor blade holders (2012-12-04),

2. 7309402 - Doctor blade purge system (2007-12-18),

3. 6867155 - Non-abrasive composite doctor blade (2005-03-15),

4. 6786999 - Doctor blade holder (2004-09-07),

5. 6565991 - Composite doctor blade and its method of manufacture (2003-05-20),

6. 6544388 - Oscillating doctor blade holder (2003-04-08),

7. 6524444 - Removable doctor blade holder (2003-02-25),

8. 6423427 - Composite doctor blade and its method of manufacture (2002-07-23),

Company Overview

Kadant Web Systems, Inc. is a leading provider of high-performance web handling systems for the papermaking industry. With innovative solutions for paper production, the company offers a range of products including doctor blade systems, cleaning systems, and web stabilizers. Kadant Web Systems is dedicated to improving efficiency and productivity for its customers.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

8 Patents

#2 in Auburn, MA

#2,096 in Massachusetts

#35,893 in US

Auburn, MA, United States of America

Kadant Web Systems, Inc.

Forward Citations = 31

8 inventors:

Allen Brauns (3 out of 13 patents)

Robert A Reid (3 out of 18 patents)

Bilal Mehmood (3 out of 3 patents)

4. Ronald F Goodnow (2 out of 17 patents)

5. David Leeman (1 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kadant Web Systems, Inc.. Retrieved from https://idiyas.com/company/kadant-web-systems

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]

1 patent (CIPO):

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]