DEN-MAT CORPORATION
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 20, 2008 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 254 Total Citation Count
- Jul 21, 1978 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
Upgrade to the Professional Level to View Top Patents for this Owner. Learn More |
Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2008/0070,191 Method for Forming Polychromatic Pressable Porcelain Dental RestorationAbandonedAug 17, 07Mar 20, 08[A61C]
2003/0017,435 Method and system for tooth whitening for long term efficacyAbandonedJul 18, 01Jan 23, 03[A61C]
5009709 Strong dental porcelain and method for its manufactureExpiredJul 03, 90Apr 23, 91[C01K, A61C]
4297266 Microfilled dental composite and method using the sameExpiredFeb 08, 80Oct 27, 81[A61K, C08K]
4264489 Provisional crown-and-bridge resin containing tetrahydrofuryl methacrylateExpiredJan 14, 80Apr 28, 81[C08F, C08L]
Top Inventors for This Owner
Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More |
We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.