CHIPTEC WOOD ENERGY SYSTEMS
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 26, 2002 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 97 Total Citation Count
- Oct 05, 1992 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5279234 Controlled clean-emission biomass gasification heating system/methodOct 05, 92Jan 18, 94[F23K, F23B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6485296 Variable moisture biomass gasification heating system and methodExpiredOct 03, 01Nov 26, 02[F27B]
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