Knauf Fiber Glass GmbH
Patent Owner
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Aug 29, 2006 most recent publication
Details
- 6 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 267 Total Citation Count
- Nov 20, 1979 Earliest Filing
- 8 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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
5601629 Apparatus for producing a fiberglass pack with two steps of binder applicationDec 16, 94Feb 11, 97[C03B]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5783268 High air velocity duct board having minimal turbulenceExpiredNov 21, 96Jul 21, 98[F16L, B32B]
5055889 Lateral varactor with staggered punch-through and method of fabricationExpiredOct 31, 89Oct 08, 91[H01L]
4261720 Method and system for purifying fiber-resin emissionsExpiredNov 20, 79Apr 14, 81[C03C, C03B]
Top Inventors for This Owner
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