ENVIROGARD PRODUCTS LIMITED
Patent Owner
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Dec 31, 2009 most recent publication
Details
- 3 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 148 Total Citation Count
- Mar 16, 1999 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents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
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0321,340 FILTER CARTRIDGE FOR USE WITH A FILTER HEAD ASSEMBLYAbandonedJun 25, 08Dec 31, 09[B01D]
2005/0133,433 Sealing mechanism and filter cartridge with improved sealing mechanismAbandonedDec 17, 03Jun 23, 05[B01D]
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